diff options
-rw-r--r-- | COPYING3 | 674 | ||||
-rw-r--r-- | COPYING3.LIB | 165 | ||||
-rwxr-xr-x | config.rpath | 543 | ||||
-rw-r--r-- | configure.ac | 3293 | ||||
-rw-r--r-- | ltgcc.m4 | 60 |
5 files changed, 0 insertions, 4735 deletions
diff --git a/COPYING3 b/COPYING3 deleted file mode 100644 index 94a9ed024d3..00000000000 --- a/COPYING3 +++ /dev/null @@ -1,674 +0,0 @@ - GNU GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU General Public License is a free, copyleft license for -software and other kinds of works. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. By contrast, -the GNU General Public License is intended to guarantee your freedom to -share and change all versions of a program--to make sure it remains free -software for all its users. We, the Free Software Foundation, use the -GNU General Public License for most of our software; it applies also to -any other work released this way by its authors. You can apply it to -your programs, too. - - When we speak of free software, we are referring to freedom, not -price. Our General Public Licenses are designed to make sure that you -have the freedom to distribute copies of free software (and charge for -them if you wish), that you receive source code or can get it if you -want it, that you can change the software or use pieces of it in new -free programs, and that you know you can do these things. - - To protect your rights, we need to prevent others from denying you -these rights or asking you to surrender the rights. Therefore, you have -certain responsibilities if you distribute copies of the software, or if -you modify it: responsibilities to respect the freedom of others. - - For example, if you distribute copies of such a program, whether -gratis or for a fee, you must pass on to the recipients the same -freedoms that you received. You must make sure that they, too, receive -or can get the source code. And you must show them these terms so they -know their rights. - - Developers that use the GNU GPL protect your rights with two steps: -(1) assert copyright on the software, and (2) offer you this License -giving you legal permission to copy, distribute and/or modify it. - - For the developers' and authors' protection, the GPL clearly explains -that there is no warranty for this free software. For both users' and -authors' sake, the GPL requires that modified versions be marked as -changed, so that their problems will not be attributed erroneously to -authors of previous versions. - - Some devices are designed to deny users access to install or run -modified versions of the software inside them, although the manufacturer -can do so. This is fundamentally incompatible with the aim of -protecting users' freedom to change the software. The systematic -pattern of such abuse occurs in the area of products for individuals to -use, which is precisely where it is most unacceptable. Therefore, we -have designed this version of the GPL to prohibit the practice for those -products. If such problems arise substantially in other domains, we -stand ready to extend this provision to those domains in future versions -of the GPL, as needed to protect the freedom of users. - - Finally, every program is threatened constantly by software patents. -States should not allow patents to restrict development and use of -software on general-purpose computers, but in those that do, we wish to -avoid the special danger that patents applied to a free program could -make it effectively proprietary. To prevent this, the GPL assures that -patents cannot be used to render the program non-free. - - The precise terms and conditions for copying, distribution and -modification follow. - - TERMS AND CONDITIONS - - 0. Definitions. - - "This License" refers to version 3 of the GNU General Public License. - - "Copyright" also means copyright-like laws that apply to other kinds of -works, such as semiconductor masks. - - "The Program" refers to any copyrightable work licensed under this -License. Each licensee is addressed as "you". "Licensees" and -"recipients" may be individuals or organizations. - - To "modify" a work means to copy from or adapt all or part of the work -in a fashion requiring copyright permission, other than the making of an -exact copy. The resulting work is called a "modified version" of the -earlier work or a work "based on" the earlier work. - - A "covered work" means either the unmodified Program or a work based -on the Program. - - To "propagate" a work means to do anything with it that, without -permission, would make you directly or secondarily liable for -infringement under applicable copyright law, except executing it on a -computer or modifying a private copy. Propagation includes copying, -distribution (with or without modification), making available to the -public, and in some countries other activities as well. - - To "convey" a work means any kind of propagation that enables other -parties to make or receive copies. Mere interaction with a user through -a computer network, with no transfer of a copy, is not conveying. - - An interactive user interface displays "Appropriate Legal Notices" -to the extent that it includes a convenient and prominently visible -feature that (1) displays an appropriate copyright notice, and (2) -tells the user that there is no warranty for the work (except to the -extent that warranties are provided), that licensees may convey the -work under this License, and how to view a copy of this License. If -the interface presents a list of user commands or options, such as a -menu, a prominent item in the list meets this criterion. - - 1. Source Code. - - The "source code" for a work means the preferred form of the work -for making modifications to it. "Object code" means any non-source -form of a work. - - A "Standard Interface" means an interface that either is an official -standard defined by a recognized standards body, or, in the case of -interfaces specified for a particular programming language, one that -is widely used among developers working in that language. - - The "System Libraries" of an executable work include anything, other -than the work as a whole, that (a) is included in the normal form of -packaging a Major Component, but which is not part of that Major -Component, and (b) serves only to enable use of the work with that -Major Component, or to implement a Standard Interface for which an -implementation is available to the public in source code form. A -"Major Component", in this context, means a major essential component -(kernel, window system, and so on) of the specific operating system -(if any) on which the executable work runs, or a compiler used to -produce the work, or an object code interpreter used to run it. - - The "Corresponding Source" for a work in object code form means all -the source code needed to generate, install, and (for an executable -work) run the object code and to modify the work, including scripts to -control those activities. However, it does not include the work's -System Libraries, or general-purpose tools or generally available free -programs which are used unmodified in performing those activities but -which are not part of the work. For example, Corresponding Source -includes interface definition files associated with source files for -the work, and the source code for shared libraries and dynamically -linked subprograms that the work is specifically designed to require, -such as by intimate data communication or control flow between those -subprograms and other parts of the work. - - The Corresponding Source need not include anything that users -can regenerate automatically from other parts of the Corresponding -Source. - - The Corresponding Source for a work in source code form is that -same work. - - 2. Basic Permissions. - - All rights granted under this License are granted for the term of -copyright on the Program, and are irrevocable provided the stated -conditions are met. This License explicitly affirms your unlimited -permission to run the unmodified Program. The output from running a -covered work is covered by this License only if the output, given its -content, constitutes a covered work. This License acknowledges your -rights of fair use or other equivalent, as provided by copyright law. - - You may make, run and propagate covered works that you do not -convey, without conditions so long as your license otherwise remains -in force. You may convey covered works to others for the sole purpose -of having them make modifications exclusively for you, or provide you -with facilities for running those works, provided that you comply with -the terms of this License in conveying all material for which you do -not control copyright. Those thus making or running the covered works -for you must do so exclusively on your behalf, under your direction -and control, on terms that prohibit them from making any copies of -your copyrighted material outside their relationship with you. - - Conveying under any other circumstances is permitted solely under -the conditions stated below. Sublicensing is not allowed; section 10 -makes it unnecessary. - - 3. Protecting Users' Legal Rights From Anti-Circumvention Law. - - No covered work shall be deemed part of an effective technological -measure under any applicable law fulfilling obligations under article -11 of the WIPO copyright treaty adopted on 20 December 1996, or -similar laws prohibiting or restricting circumvention of such -measures. - - When you convey a covered work, you waive any legal power to forbid -circumvention of technological measures to the extent such circumvention -is effected by exercising rights under this License with respect to -the covered work, and you disclaim any intention to limit operation or -modification of the work as a means of enforcing, against the work's -users, your or third parties' legal rights to forbid circumvention of -technological measures. - - 4. Conveying Verbatim Copies. - - You may convey verbatim copies of the Program's source code as you -receive it, in any medium, provided that you conspicuously and -appropriately publish on each copy an appropriate copyright notice; -keep intact all notices stating that this License and any -non-permissive terms added in accord with section 7 apply to the code; -keep intact all notices of the absence of any warranty; and give all -recipients a copy of this License along with the Program. - - You may charge any price or no price for each copy that you convey, -and you may offer support or warranty protection for a fee. - - 5. Conveying Modified Source Versions. - - You may convey a work based on the Program, or the modifications to -produce it from the Program, in the form of source code under the -terms of section 4, provided that you also meet all of these conditions: - - a) The work must carry prominent notices stating that you modified - it, and giving a relevant date. - - b) The work must carry prominent notices stating that it is - released under this License and any conditions added under section - 7. This requirement modifies the requirement in section 4 to - "keep intact all notices". - - c) You must license the entire work, as a whole, under this - License to anyone who comes into possession of a copy. This - License will therefore apply, along with any applicable section 7 - additional terms, to the whole of the work, and all its parts, - regardless of how they are packaged. This License gives no - permission to license the work in any other way, but it does not - invalidate such permission if you have separately received it. - - d) If the work has interactive user interfaces, each must display - Appropriate Legal Notices; however, if the Program has interactive - interfaces that do not display Appropriate Legal Notices, your - work need not make them do so. - - A compilation of a covered work with other separate and independent -works, which are not by their nature extensions of the covered work, -and which are not combined with it such as to form a larger program, -in or on a volume of a storage or distribution medium, is called an -"aggregate" if the compilation and its resulting copyright are not -used to limit the access or legal rights of the compilation's users -beyond what the individual works permit. Inclusion of a covered work -in an aggregate does not cause this License to apply to the other -parts of the aggregate. - - 6. Conveying Non-Source Forms. - - You may convey a covered work in object code form under the terms -of sections 4 and 5, provided that you also convey the -machine-readable Corresponding Source under the terms of this License, -in one of these ways: - - a) Convey the object code in, or embodied in, a physical product - (including a physical distribution medium), accompanied by the - Corresponding Source fixed on a durable physical medium - customarily used for software interchange. - - b) Convey the object code in, or embodied in, a physical product - (including a physical distribution medium), accompanied by a - written offer, valid for at least three years and valid for as - long as you offer spare parts or customer support for that product - model, to give anyone who possesses the object code either (1) a - copy of the Corresponding Source for all the software in the - product that is covered by this License, on a durable physical - medium customarily used for software interchange, for a price no - more than your reasonable cost of physically performing this - conveying of source, or (2) access to copy the - Corresponding Source from a network server at no charge. - - c) Convey individual copies of the object code with a copy of the - written offer to provide the Corresponding Source. This - alternative is allowed only occasionally and noncommercially, and - only if you received the object code with such an offer, in accord - with subsection 6b. - - d) Convey the object code by offering access from a designated - place (gratis or for a charge), and offer equivalent access to the - Corresponding Source in the same way through the same place at no - further charge. You need not require recipients to copy the - Corresponding Source along with the object code. If the place to - copy the object code is a network server, the Corresponding Source - may be on a different server (operated by you or a third party) - that supports equivalent copying facilities, provided you maintain - clear directions next to the object code saying where to find the - Corresponding Source. Regardless of what server hosts the - Corresponding Source, you remain obligated to ensure that it is - available for as long as needed to satisfy these requirements. - - e) Convey the object code using peer-to-peer transmission, provided - you inform other peers where the object code and Corresponding - Source of the work are being offered to the general public at no - charge under subsection 6d. - - A separable portion of the object code, whose source code is excluded -from the Corresponding Source as a System Library, need not be -included in conveying the object code work. - - A "User Product" is either (1) a "consumer product", which means any -tangible personal property which is normally used for personal, family, -or household purposes, or (2) anything designed or sold for incorporation -into a dwelling. In determining whether a product is a consumer product, -doubtful cases shall be resolved in favor of coverage. For a particular -product received by a particular user, "normally used" refers to a -typical or common use of that class of product, regardless of the status -of the particular user or of the way in which the particular user -actually uses, or expects or is expected to use, the product. A product -is a consumer product regardless of whether the product has substantial -commercial, industrial or non-consumer uses, unless such uses represent -the only significant mode of use of the product. - - "Installation Information" for a User Product means any methods, -procedures, authorization keys, or other information required to install -and execute modified versions of a covered work in that User Product from -a modified version of its Corresponding Source. The information must -suffice to ensure that the continued functioning of the modified object -code is in no case prevented or interfered with solely because -modification has been made. - - If you convey an object code work under this section in, or with, or -specifically for use in, a User Product, and the conveying occurs as -part of a transaction in which the right of possession and use of the -User Product is transferred to the recipient in perpetuity or for a -fixed term (regardless of how the transaction is characterized), the -Corresponding Source conveyed under this section must be accompanied -by the Installation Information. But this requirement does not apply -if neither you nor any third party retains the ability to install -modified object code on the User Product (for example, the work has -been installed in ROM). - - The requirement to provide Installation Information does not include a -requirement to continue to provide support service, warranty, or updates -for a work that has been modified or installed by the recipient, or for -the User Product in which it has been modified or installed. Access to a -network may be denied when the modification itself materially and -adversely affects the operation of the network or violates the rules and -protocols for communication across the network. - - Corresponding Source conveyed, and Installation Information provided, -in accord with this section must be in a format that is publicly -documented (and with an implementation available to the public in -source code form), and must require no special password or key for -unpacking, reading or copying. - - 7. Additional Terms. - - "Additional permissions" are terms that supplement the terms of this -License by making exceptions from one or more of its conditions. -Additional permissions that are applicable to the entire Program shall -be treated as though they were included in this License, to the extent -that they are valid under applicable law. If additional permissions -apply only to part of the Program, that part may be used separately -under those permissions, but the entire Program remains governed by -this License without regard to the additional permissions. - - When you convey a copy of a covered work, you may at your option -remove any additional permissions from that copy, or from any part of -it. (Additional permissions may be written to require their own -removal in certain cases when you modify the work.) You may place -additional permissions on material, added by you to a covered work, -for which you have or can give appropriate copyright permission. - - Notwithstanding any other provision of this License, for material you -add to a covered work, you may (if authorized by the copyright holders of -that material) supplement the terms of this License with terms: - - a) Disclaiming warranty or limiting liability differently from the - terms of sections 15 and 16 of this License; or - - b) Requiring preservation of specified reasonable legal notices or - author attributions in that material or in the Appropriate Legal - Notices displayed by works containing it; or - - c) Prohibiting misrepresentation of the origin of that material, or - requiring that modified versions of such material be marked in - reasonable ways as different from the original version; or - - d) Limiting the use for publicity purposes of names of licensors or - authors of the material; or - - e) Declining to grant rights under trademark law for use of some - trade names, trademarks, or service marks; or - - f) Requiring indemnification of licensors and authors of that - material by anyone who conveys the material (or modified versions of - it) with contractual assumptions of liability to the recipient, for - any liability that these contractual assumptions directly impose on - those licensors and authors. - - All other non-permissive additional terms are considered "further -restrictions" within the meaning of section 10. If the Program as you -received it, or any part of it, contains a notice stating that it is -governed by this License along with a term that is a further -restriction, you may remove that term. If a license document contains -a further restriction but permits relicensing or conveying under this -License, you may add to a covered work material governed by the terms -of that license document, provided that the further restriction does -not survive such relicensing or conveying. - - If you add terms to a covered work in accord with this section, you -must place, in the relevant source files, a statement of the -additional terms that apply to those files, or a notice indicating -where to find the applicable terms. - - Additional terms, permissive or non-permissive, may be stated in the -form of a separately written license, or stated as exceptions; -the above requirements apply either way. - - 8. Termination. - - You may not propagate or modify a covered work except as expressly -provided under this License. Any attempt otherwise to propagate or -modify it is void, and will automatically terminate your rights under -this License (including any patent licenses granted under the third -paragraph of section 11). - - However, if you cease all violation of this License, then your -license from a particular copyright holder is reinstated (a) -provisionally, unless and until the copyright holder explicitly and -finally terminates your license, and (b) permanently, if the copyright -holder fails to notify you of the violation by some reasonable means -prior to 60 days after the cessation. - - Moreover, your license from a particular copyright holder is -reinstated permanently if the copyright holder notifies you of the -violation by some reasonable means, this is the first time you have -received notice of violation of this License (for any work) from that -copyright holder, and you cure the violation prior to 30 days after -your receipt of the notice. - - Termination of your rights under this section does not terminate the -licenses of parties who have received copies or rights from you under -this License. If your rights have been terminated and not permanently -reinstated, you do not qualify to receive new licenses for the same -material under section 10. - - 9. Acceptance Not Required for Having Copies. - - You are not required to accept this License in order to receive or -run a copy of the Program. Ancillary propagation of a covered work -occurring solely as a consequence of using peer-to-peer transmission -to receive a copy likewise does not require acceptance. However, -nothing other than this License grants you permission to propagate or -modify any covered work. These actions infringe copyright if you do -not accept this License. Therefore, by modifying or propagating a -covered work, you indicate your acceptance of this License to do so. - - 10. Automatic Licensing of Downstream Recipients. - - Each time you convey a covered work, the recipient automatically -receives a license from the original licensors, to run, modify and -propagate that work, subject to this License. You are not responsible -for enforcing compliance by third parties with this License. - - An "entity transaction" is a transaction transferring control of an -organization, or substantially all assets of one, or subdividing an -organization, or merging organizations. If propagation of a covered -work results from an entity transaction, each party to that -transaction who receives a copy of the work also receives whatever -licenses to the work the party's predecessor in interest had or could -give under the previous paragraph, plus a right to possession of the -Corresponding Source of the work from the predecessor in interest, if -the predecessor has it or can get it with reasonable efforts. - - You may not impose any further restrictions on the exercise of the -rights granted or affirmed under this License. For example, you may -not impose a license fee, royalty, or other charge for exercise of -rights granted under this License, and you may not initiate litigation -(including a cross-claim or counterclaim in a lawsuit) alleging that -any patent claim is infringed by making, using, selling, offering for -sale, or importing the Program or any portion of it. - - 11. Patents. - - A "contributor" is a copyright holder who authorizes use under this -License of the Program or a work on which the Program is based. The -work thus licensed is called the contributor's "contributor version". - - A contributor's "essential patent claims" are all patent claims -owned or controlled by the contributor, whether already acquired or -hereafter acquired, that would be infringed by some manner, permitted -by this License, of making, using, or selling its contributor version, -but do not include claims that would be infringed only as a -consequence of further modification of the contributor version. For -purposes of this definition, "control" includes the right to grant -patent sublicenses in a manner consistent with the requirements of -this License. - - Each contributor grants you a non-exclusive, worldwide, royalty-free -patent license under the contributor's essential patent claims, to -make, use, sell, offer for sale, import and otherwise run, modify and -propagate the contents of its contributor version. - - In the following three paragraphs, a "patent license" is any express -agreement or commitment, however denominated, not to enforce a patent -(such as an express permission to practice a patent or covenant not to -sue for patent infringement). To "grant" such a patent license to a -party means to make such an agreement or commitment not to enforce a -patent against the party. - - If you convey a covered work, knowingly relying on a patent license, -and the Corresponding Source of the work is not available for anyone -to copy, free of charge and under the terms of this License, through a -publicly available network server or other readily accessible means, -then you must either (1) cause the Corresponding Source to be so -available, or (2) arrange to deprive yourself of the benefit of the -patent license for this particular work, or (3) arrange, in a manner -consistent with the requirements of this License, to extend the patent -license to downstream recipients. "Knowingly relying" means you have -actual knowledge that, but for the patent license, your conveying the -covered work in a country, or your recipient's use of the covered work -in a country, would infringe one or more identifiable patents in that -country that you have reason to believe are valid. - - If, pursuant to or in connection with a single transaction or -arrangement, you convey, or propagate by procuring conveyance of, a -covered work, and grant a patent license to some of the parties -receiving the covered work authorizing them to use, propagate, modify -or convey a specific copy of the covered work, then the patent license -you grant is automatically extended to all recipients of the covered -work and works based on it. - - A patent license is "discriminatory" if it does not include within -the scope of its coverage, prohibits the exercise of, or is -conditioned on the non-exercise of one or more of the rights that are -specifically granted under this License. You may not convey a covered -work if you are a party to an arrangement with a third party that is -in the business of distributing software, under which you make payment -to the third party based on the extent of your activity of conveying -the work, and under which the third party grants, to any of the -parties who would receive the covered work from you, a discriminatory -patent license (a) in connection with copies of the covered work -conveyed by you (or copies made from those copies), or (b) primarily -for and in connection with specific products or compilations that -contain the covered work, unless you entered into that arrangement, -or that patent license was granted, prior to 28 March 2007. - - Nothing in this License shall be construed as excluding or limiting -any implied license or other defenses to infringement that may -otherwise be available to you under applicable patent law. - - 12. No Surrender of Others' Freedom. - - If conditions are imposed on you (whether by court order, agreement or -otherwise) that contradict the conditions of this License, they do not -excuse you from the conditions of this License. If you cannot convey a -covered work so as to satisfy simultaneously your obligations under this -License and any other pertinent obligations, then as a consequence you may -not convey it at all. For example, if you agree to terms that obligate you -to collect a royalty for further conveying from those to whom you convey -the Program, the only way you could satisfy both those terms and this -License would be to refrain entirely from conveying the Program. - - 13. Use with the GNU Affero General Public License. - - Notwithstanding any other provision of this License, you have -permission to link or combine any covered work with a work licensed -under version 3 of the GNU Affero General Public License into a single -combined work, and to convey the resulting work. The terms of this -License will continue to apply to the part which is the covered work, -but the special requirements of the GNU Affero General Public License, -section 13, concerning interaction through a network will apply to the -combination as such. - - 14. Revised Versions of this License. - - The Free Software Foundation may publish revised and/or new versions of -the GNU General Public License from time to time. Such new versions will -be similar in spirit to the present version, but may differ in detail to -address new problems or concerns. - - Each version is given a distinguishing version number. If the -Program specifies that a certain numbered version of the GNU General -Public License "or any later version" applies to it, you have the -option of following the terms and conditions either of that numbered -version or of any later version published by the Free Software -Foundation. If the Program does not specify a version number of the -GNU General Public License, you may choose any version ever published -by the Free Software Foundation. - - If the Program specifies that a proxy can decide which future -versions of the GNU General Public License can be used, that proxy's -public statement of acceptance of a version permanently authorizes you -to choose that version for the Program. - - Later license versions may give you additional or different -permissions. However, no additional obligations are imposed on any -author or copyright holder as a result of your choosing to follow a -later version. - - 15. Disclaimer of Warranty. - - THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY -APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT -HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY -OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, -THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR -PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM -IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF -ALL NECESSARY SERVICING, REPAIR OR CORRECTION. - - 16. Limitation of Liability. - - IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING -WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS -THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY -GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE -USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF -DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD -PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), -EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF -SUCH DAMAGES. - - 17. Interpretation of Sections 15 and 16. - - If the disclaimer of warranty and limitation of liability provided -above cannot be given local legal effect according to their terms, -reviewing courts shall apply local law that most closely approximates -an absolute waiver of all civil liability in connection with the -Program, unless a warranty or assumption of liability accompanies a -copy of the Program in return for a fee. - - END OF TERMS AND CONDITIONS - - How to Apply These Terms to Your New Programs - - If you develop a new program, and you want it to be of the greatest -possible use to the public, the best way to achieve this is to make it -free software which everyone can redistribute and change under these terms. - - To do so, attach the following notices to the program. It is safest -to attach them to the start of each source file to most effectively -state the exclusion of warranty; and each file should have at least -the "copyright" line and a pointer to where the full notice is found. - - <one line to give the program's name and a brief idea of what it does.> - Copyright (C) <year> <name of author> - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. - -Also add information on how to contact you by electronic and paper mail. - - If the program does terminal interaction, make it output a short -notice like this when it starts in an interactive mode: - - <program> Copyright (C) <year> <name of author> - This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. - This is free software, and you are welcome to redistribute it - under certain conditions; type `show c' for details. - -The hypothetical commands `show w' and `show c' should show the appropriate -parts of the General Public License. Of course, your program's commands -might be different; for a GUI interface, you would use an "about box". - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU GPL, see -<http://www.gnu.org/licenses/>. - - The GNU General Public License does not permit incorporating your program -into proprietary programs. If your program is a subroutine library, you -may consider it more useful to permit linking proprietary applications with -the library. If this is what you want to do, use the GNU Lesser General -Public License instead of this License. But first, please read -<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/COPYING3.LIB b/COPYING3.LIB deleted file mode 100644 index fc8a5de7edf..00000000000 --- a/COPYING3.LIB +++ /dev/null @@ -1,165 +0,0 @@ - GNU LESSER GENERAL PUBLIC LICENSE - Version 3, 29 June 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - - This version of the GNU Lesser General Public License incorporates -the terms and conditions of version 3 of the GNU General Public -License, supplemented by the additional permissions listed below. - - 0. Additional Definitions. - - As used herein, "this License" refers to version 3 of the GNU Lesser -General Public License, and the "GNU GPL" refers to version 3 of the GNU -General Public License. - - "The Library" refers to a covered work governed by this License, -other than an Application or a Combined Work as defined below. - - An "Application" is any work that makes use of an interface provided -by the Library, but which is not otherwise based on the Library. -Defining a subclass of a class defined by the Library is deemed a mode -of using an interface provided by the Library. - - A "Combined Work" is a work produced by combining or linking an -Application with the Library. The particular version of the Library -with which the Combined Work was made is also called the "Linked -Version". - - The "Minimal Corresponding Source" for a Combined Work means the -Corresponding Source for the Combined Work, excluding any source code -for portions of the Combined Work that, considered in isolation, are -based on the Application, and not on the Linked Version. - - The "Corresponding Application Code" for a Combined Work means the -object code and/or source code for the Application, including any data -and utility programs needed for reproducing the Combined Work from the -Application, but excluding the System Libraries of the Combined Work. - - 1. Exception to Section 3 of the GNU GPL. - - You may convey a covered work under sections 3 and 4 of this License -without being bound by section 3 of the GNU GPL. - - 2. Conveying Modified Versions. - - If you modify a copy of the Library, and, in your modifications, a -facility refers to a function or data to be supplied by an Application -that uses the facility (other than as an argument passed when the -facility is invoked), then you may convey a copy of the modified -version: - - a) under this License, provided that you make a good faith effort to - ensure that, in the event an Application does not supply the - function or data, the facility still operates, and performs - whatever part of its purpose remains meaningful, or - - b) under the GNU GPL, with none of the additional permissions of - this License applicable to that copy. - - 3. Object Code Incorporating Material from Library Header Files. - - The object code form of an Application may incorporate material from -a header file that is part of the Library. You may convey such object -code under terms of your choice, provided that, if the incorporated -material is not limited to numerical parameters, data structure -layouts and accessors, or small macros, inline functions and templates -(ten or fewer lines in length), you do both of the following: - - a) Give prominent notice with each copy of the object code that the - Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the object code with a copy of the GNU GPL and this license - document. - - 4. Combined Works. - - You may convey a Combined Work under terms of your choice that, -taken together, effectively do not restrict modification of the -portions of the Library contained in the Combined Work and reverse -engineering for debugging such modifications, if you also do each of -the following: - - a) Give prominent notice with each copy of the Combined Work that - the Library is used in it and that the Library and its use are - covered by this License. - - b) Accompany the Combined Work with a copy of the GNU GPL and this license - document. - - c) For a Combined Work that displays copyright notices during - execution, include the copyright notice for the Library among - these notices, as well as a reference directing the user to the - copies of the GNU GPL and this license document. - - d) Do one of the following: - - 0) Convey the Minimal Corresponding Source under the terms of this - License, and the Corresponding Application Code in a form - suitable for, and under terms that permit, the user to - recombine or relink the Application with a modified version of - the Linked Version to produce a modified Combined Work, in the - manner specified by section 6 of the GNU GPL for conveying - Corresponding Source. - - 1) Use a suitable shared library mechanism for linking with the - Library. A suitable mechanism is one that (a) uses at run time - a copy of the Library already present on the user's computer - system, and (b) will operate properly with a modified version - of the Library that is interface-compatible with the Linked - Version. - - e) Provide Installation Information, but only if you would otherwise - be required to provide such information under section 6 of the - GNU GPL, and only to the extent that such information is - necessary to install and execute a modified version of the - Combined Work produced by recombining or relinking the - Application with a modified version of the Linked Version. (If - you use option 4d0, the Installation Information must accompany - the Minimal Corresponding Source and Corresponding Application - Code. If you use option 4d1, you must provide the Installation - Information in the manner specified by section 6 of the GNU GPL - for conveying Corresponding Source.) - - 5. Combined Libraries. - - You may place library facilities that are a work based on the -Library side by side in a single library together with other library -facilities that are not Applications and are not covered by this -License, and convey such a combined library under terms of your -choice, if you do both of the following: - - a) Accompany the combined library with a copy of the same work based - on the Library, uncombined with any other library facilities, - conveyed under the terms of this License. - - b) Give prominent notice with the combined library that part of it - is a work based on the Library, and explaining where to find the - accompanying uncombined form of the same work. - - 6. Revised Versions of the GNU Lesser General Public License. - - The Free Software Foundation may publish revised and/or new versions -of the GNU Lesser General Public License from time to time. Such new -versions will be similar in spirit to the present version, but may -differ in detail to address new problems or concerns. - - Each version is given a distinguishing version number. If the -Library as you received it specifies that a certain numbered version -of the GNU Lesser General Public License "or any later version" -applies to it, you have the option of following the terms and -conditions either of that published version or of any later version -published by the Free Software Foundation. If the Library as you -received it does not specify a version number of the GNU Lesser -General Public License, you may choose any version of the GNU Lesser -General Public License ever published by the Free Software Foundation. - - If the Library as you received it specifies that a proxy can decide -whether future versions of the GNU Lesser General Public License shall -apply, that proxy's public statement of acceptance of any version is -permanent authorization for you to choose that version for the -Library. diff --git a/config.rpath b/config.rpath deleted file mode 100755 index 4dea75957c2..00000000000 --- a/config.rpath +++ /dev/null @@ -1,543 +0,0 @@ -#! /bin/sh -# Output a system dependent set of variables, describing how to set the -# run time search path of shared libraries in an executable. -# -# Copyright 1996-2003 Free Software Foundation, Inc. -# Taken from GNU libtool, 2001 -# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. -# -# The first argument passed to this file is the canonical host specification, -# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM -# or -# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM -# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld -# should be set by the caller. -# -# The set of defined variables is at the end of this script. - -# Known limitations: -# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer -# than 256 bytes, otherwise the compiler driver will dump core. The only -# known workaround is to choose shorter directory names for the build -# directory and/or the installation directory. - -# All known linkers require a `.a' archive for static linking (except M$VC, -# which needs '.lib'). -libext=a -shrext=.so - -host="$1" -host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - -# Code taken from libtool.m4's AC_LIBTOOL_PROG_COMPILER_PIC. - -wl= -if test "$GCC" = yes; then - wl='-Wl,' -else - case "$host_os" in - aix*) - wl='-Wl,' - ;; - mingw* | pw32* | os2*) - ;; - hpux9* | hpux10* | hpux11*) - wl='-Wl,' - ;; - irix5* | irix6* | nonstopux*) - wl='-Wl,' - ;; - newsos6) - ;; - linux*) - case $CC in - icc|ecc) - wl='-Wl,' - ;; - ccc) - wl='-Wl,' - ;; - esac - ;; - osf3* | osf4* | osf5*) - wl='-Wl,' - ;; - sco3.2v5*) - ;; - solaris*) - wl='-Wl,' - ;; - sunos4*) - wl='-Qoption ld ' - ;; - sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - wl='-Wl,' - ;; - sysv4*MP*) - ;; - uts4*) - ;; - esac -fi - -# Code taken from libtool.m4's AC_LIBTOOL_PROG_LD_SHLIBS. - -hardcode_libdir_flag_spec= -hardcode_libdir_separator= -hardcode_direct=no -hardcode_minus_L=no - -case "$host_os" in - cygwin* | mingw* | pw32*) - # FIXME: the MSVC++ port hasn't been tested in a loooong time - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - if test "$GCC" != yes; then - with_gnu_ld=no - fi - ;; - openbsd*) - with_gnu_ld=no - ;; -esac - -ld_shlibs=yes -if test "$with_gnu_ld" = yes; then - case "$host_os" in - aix[3-9]*) - # On AIX/PPC, the GNU linker is very broken - if test "$host_cpu" != ia64; then - ld_shlibs=no - fi - ;; - amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports - # that the semantics of dynamic libraries on AmigaOS, at least up - # to version 4, is to share data among multiple programs linked - # with the same dynamic library. Since this doesn't match the - # behavior of shared libraries on other platforms, we can use - # them. - ld_shlibs=no - ;; - beos*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - : - else - ld_shlibs=no - fi - ;; - cygwin* | mingw* | pw32*) - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - hardcode_libdir_flag_spec='-L$libdir' - if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then - : - else - ld_shlibs=no - fi - ;; - netbsd*) - ;; - solaris* | sysv5*) - if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then - ld_shlibs=no - elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - : - else - ld_shlibs=no - fi - ;; - sunos4*) - hardcode_direct=yes - ;; - *) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - : - else - ld_shlibs=no - fi - ;; - esac - if test "$ld_shlibs" = yes; then - # Unlike libtool, we use -rpath here, not --rpath, since the documented - # option of GNU ld is called -rpath, not --rpath. - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - fi -else - case "$host_os" in - aix3*) - # Note: this linker hardcodes the directories in LIBPATH if there - # are no directories specified by -L. - hardcode_minus_L=yes - if test "$GCC" = yes; then - # Neither direct hardcoding nor static linking is supported with a - # broken collect2. - hardcode_direct=unsupported - fi - ;; - aix[4-9]*) - if test "$host_cpu" = ia64; then - # On IA64, the linker does run time linking by default, so we don't - # have to do anything special. - aix_use_runtimelinking=no - else - aix_use_runtimelinking=no - # Test if we are trying to use run time linking or normal - # AIX style linking. If -brtl is somewhere in LDFLAGS, we - # need to do runtime linking. - case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) - for ld_flag in $LDFLAGS; do - if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then - aix_use_runtimelinking=yes - break - fi - done - esac - fi - hardcode_direct=yes - hardcode_libdir_separator=':' - if test "$GCC" = yes; then - case $host_os in aix4.[012]|aix4.[012].*) - collect2name=`${CC} -print-prog-name=collect2` - if test -f "$collect2name" && \ - strings "$collect2name" | grep resolve_lib_name >/dev/null - then - # We have reworked collect2 - hardcode_direct=yes - else - # We have old collect2 - hardcode_direct=unsupported - hardcode_minus_L=yes - hardcode_libdir_flag_spec='-L$libdir' - hardcode_libdir_separator= - fi - esac - fi - # Begin _LT_AC_SYS_LIBPATH_AIX. - echo 'int main () { return 0; }' > conftest.c - ${CC} ${LDFLAGS} conftest.c -o conftest - aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } -}'` - if test -z "$aix_libpath"; then - aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } -}'` - fi - if test -z "$aix_libpath"; then - aix_libpath="/usr/lib:/lib" - fi - rm -f conftest.c conftest - # End _LT_AC_SYS_LIBPATH_AIX. - if test "$aix_use_runtimelinking" = yes; then - hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - else - if test "$host_cpu" = ia64; then - hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' - else - hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" - fi - fi - ;; - amigaos*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - # see comment about different semantics on the GNU ld section - ld_shlibs=no - ;; - bsdi4*) - ;; - cygwin* | mingw* | pw32*) - # When not using gcc, we currently assume that we are using - # Microsoft Visual C++. - # hardcode_libdir_flag_spec is actually meaningless, as there is - # no search path for DLLs. - hardcode_libdir_flag_spec=' ' - libext=lib - ;; - darwin* | rhapsody*) - if $CC -v 2>&1 | grep 'Apple' >/dev/null ; then - hardcode_direct=no - fi - ;; - dgux*) - hardcode_libdir_flag_spec='-L$libdir' - ;; - freebsd2.2*) - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - ;; - freebsd2*) - hardcode_direct=yes - hardcode_minus_L=yes - ;; - freebsd*) - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - ;; - hpux9*) - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=yes - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - ;; - hpux10* | hpux11*) - if test "$with_gnu_ld" = no; then - case "$host_cpu" in - hppa*64*) - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=no - ;; - ia64*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_direct=no - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - ;; - *) - hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' - hardcode_libdir_separator=: - hardcode_direct=yes - # hardcode_minus_L: Not really in the search PATH, - # but as the default location of the library. - hardcode_minus_L=yes - ;; - esac - fi - ;; - irix5* | irix6* | nonstopux*) - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - ;; - netbsd*) - hardcode_libdir_flag_spec='-R$libdir' - hardcode_direct=yes - ;; - newsos6) - hardcode_direct=yes - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - ;; - openbsd*) - hardcode_direct=yes - if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - else - case "$host_os" in - openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) - hardcode_libdir_flag_spec='-R$libdir' - ;; - *) - hardcode_libdir_flag_spec='${wl}-rpath,$libdir' - ;; - esac - fi - ;; - os2*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - osf3*) - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - hardcode_libdir_separator=: - ;; - osf4* | osf5*) - if test "$GCC" = yes; then - hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' - else - # Both cc and cxx compiler support -rpath directly - hardcode_libdir_flag_spec='-rpath $libdir' - fi - hardcode_libdir_separator=: - ;; - sco3.2v5*) - ;; - solaris*) - hardcode_libdir_flag_spec='-R$libdir' - ;; - sunos4*) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_direct=yes - hardcode_minus_L=yes - ;; - sysv4) - case $host_vendor in - sni) - hardcode_direct=yes # is this really true??? - ;; - siemens) - hardcode_direct=no - ;; - motorola) - hardcode_direct=no #Motorola manual says yes, but my tests say they lie - ;; - esac - ;; - sysv4.3*) - ;; - sysv4*MP*) - if test -d /usr/nec; then - ld_shlibs=yes - fi - ;; - sysv4.2uw2*) - hardcode_direct=yes - hardcode_minus_L=no - ;; - sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[78]* | unixware7*) - ;; - sysv5*) - hardcode_libdir_flag_spec= - ;; - uts4*) - hardcode_libdir_flag_spec='-L$libdir' - ;; - *) - ld_shlibs=no - ;; - esac -fi - -# Check dynamic linker characteristics -# Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER. -libname_spec='lib$name' -case "$host_os" in - aix3*) - ;; - aix[4-9]*) - ;; - amigaos*) - ;; - beos*) - ;; - bsdi4*) - ;; - cygwin* | mingw* | pw32*) - shrext=.dll - ;; - darwin* | rhapsody*) - shrext=.dylib - ;; - dgux*) - ;; - freebsd*) - ;; - gnu*) - ;; - hpux9* | hpux10* | hpux11*) - case "$host_cpu" in - ia64*) - shrext=.so - ;; - hppa*64*) - shrext=.sl - ;; - *) - shrext=.sl - ;; - esac - ;; - irix5* | irix6* | nonstopux*) - case "$host_os" in - irix5* | nonstopux*) - libsuff= shlibsuff= - ;; - *) - case $LD in - *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; - *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; - *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; - *) libsuff= shlibsuff= ;; - esac - ;; - esac - ;; - linux*oldld* | linux*aout* | linux*coff*) - ;; - linux*) - ;; - netbsd*) - ;; - newsos6) - ;; - nto-qnx) - ;; - openbsd*) - ;; - os2*) - libname_spec='$name' - shrext=.dll - ;; - osf3* | osf4* | osf5*) - ;; - sco3.2v5*) - ;; - solaris*) - ;; - sunos4*) - ;; - sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) - ;; - sysv4*MP*) - ;; - uts4*) - ;; -esac - -sed_quote_subst='s/\(["`$\\]\)/\\\1/g' -escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` -shlibext=`echo "$shrext" | sed -e 's,^\.,,'` -escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` - -sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF - -# How to pass a linker flag through the compiler. -wl="$escaped_wl" - -# Static library suffix (normally "a"). -libext="$libext" - -# Shared library suffix (normally "so"). -shlibext="$shlibext" - -# Flag to hardcode \$libdir into a binary during linking. -# This must work even if \$libdir does not exist. -hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec" - -# Whether we need a single -rpath flag with a separated argument. -hardcode_libdir_separator="$hardcode_libdir_separator" - -# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the -# resulting binary. -hardcode_direct="$hardcode_direct" - -# Set to yes if using the -LDIR flag during linking hardcodes DIR into the -# resulting binary. -hardcode_minus_L="$hardcode_minus_L" - -EOF diff --git a/configure.ac b/configure.ac deleted file mode 100644 index bec489fc395..00000000000 --- a/configure.ac +++ /dev/null @@ -1,3293 +0,0 @@ -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, -# 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 -# Free Software Foundation, Inc. -# -# This file is free software; you can redistribute it and/or modify it -# under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; see the file COPYING3. If not see -# <http://www.gnu.org/licenses/>. - -############################################################################## -### WARNING: this file contains embedded tabs. Do not run untabify on this file. - -m4_include(config/acx.m4) -m4_include(config/override.m4) -m4_include(config/proginstall.m4) -m4_include(config/elf.m4) -m4_include([libtool.m4]) -m4_include([ltoptions.m4]) -m4_include([ltsugar.m4]) -m4_include([ltversion.m4]) -m4_include([lt~obsolete.m4]) -m4_include([config/isl.m4]) -m4_include([config/cloog.m4]) - -AC_INIT(move-if-change) -AC_PREREQ(2.64) -AC_DISABLE_OPTION_CHECKING - -progname=$0 -# if PWD already has a value, it is probably wrong. -if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi - -# Export original configure arguments for use by sub-configures. -# Quote arguments with shell meta charatcers. -TOPLEVEL_CONFIGURE_ARGUMENTS= -set -- "$progname" "$@" -for ac_arg -do - case "$ac_arg" in - *" "*|*" "*|*[[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']]*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` - # if the argument is of the form -foo=baz, quote the baz part only - ac_arg=`echo "'$ac_arg'" | sed "s/^'\([[-a-zA-Z0-9]]*=\)/\\1'/"` ;; - *) ;; - esac - # Add the quoted argument to the list. - TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg" -done -if test "$silent" = yes; then - TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent" -fi -# Remove the initial space we just introduced and, as these will be -# expanded by make, quote '$'. -TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'` -AC_SUBST(TOPLEVEL_CONFIGURE_ARGUMENTS) - -# Find the build, host, and target systems. -ACX_NONCANONICAL_BUILD -ACX_NONCANONICAL_HOST -ACX_NONCANONICAL_TARGET - -dnl Autoconf 2.5x and later will set a default program prefix if -dnl --target was used, even if it was the same as --host. Disable -dnl that behavior. This must be done before AC_CANONICAL_SYSTEM -dnl to take effect. -test "$host_noncanonical" = "$target_noncanonical" && - test "$program_prefix$program_suffix$program_transform_name" = \ - NONENONEs,x,x, && - program_transform_name=s,y,y, - -AC_CANONICAL_SYSTEM -AC_ARG_PROGRAM - -m4_pattern_allow([^AS_FOR_TARGET$])dnl -m4_pattern_allow([^AS_FOR_BUILD$])dnl - -# Get 'install' or 'install-sh' and its variants. -AC_PROG_INSTALL -ACX_PROG_LN -AC_PROG_LN_S -AC_PROG_SED -AC_PROG_AWK - -srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}` - -# We pass INSTALL explicitly to sub-makes. Make sure that it is not -# a relative path. -if test "$INSTALL" = "${srcdir}/install-sh -c"; then - INSTALL="${srcpwd}/install-sh -c" -fi - -# Set srcdir to "." if that's what it is. -# This is important for multilib support. -pwd=`${PWDCMD-pwd}` -if test "${pwd}" = "${srcpwd}" ; then - srcdir=. -fi - -topsrcdir=$srcpwd - -extra_host_args= - -### To add a new directory to the tree, first choose whether it is a target -### or a host dependent tool. Then put it into the appropriate list -### (library or tools, host or target), doing a dependency sort. - -# Subdirs will be configured in the order listed in build_configdirs, -# configdirs, or target_configdirs; see the serialization section below. - -# Dependency sorting is only needed when *configuration* must be done in -# a particular order. In all cases a dependency should be specified in -# the Makefile, whether or not it's implicitly specified here. - -# Double entries in build_configdirs, configdirs, or target_configdirs may -# cause circular dependencies and break everything horribly. - -# these library is used by various programs built for the build -# environment -# -build_libs="build-libiberty" - -# these tools are built for the build environment -build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes" - -# these libraries are used by various programs built for the host environment -# -host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libdecnumber gmp mpfr mpc isl cloog libelf libiconv" - -# these tools are built for the host environment -# Note, the powerpc-eabi build depends on sim occurring before gdb in order to -# know that we are building the simulator. -# binutils, gas and ld appear in that order because it makes sense to run -# "make check" in that particular order. -# If --enable-gold is used, "gold" may replace "ld". -host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gprof etc expect dejagnu m4 utils guile fastjar gnattools" - -# libgcj represents the runtime libraries only used by gcj. -libgcj="target-libffi \ - target-zlib \ - target-libjava" - -# these libraries are built for the target environment, and are built after -# the host libraries and the host tools (which may be a cross compiler) -# Note that libiberty is not a target library. -target_libraries="target-libgcc \ - target-libbacktrace \ - target-libgloss \ - target-newlib \ - target-libgomp \ - target-libatomic \ - target-libitm \ - target-libstdc++-v3 \ - target-libmudflap \ - target-libsanitizer \ - target-libssp \ - target-libquadmath \ - target-libgfortran \ - target-boehm-gc \ - ${libgcj} \ - target-libobjc \ - target-libada \ - target-libgo" - -# these tools are built using the target libraries, and are intended to -# run only in the target environment -# -# note: any program that *uses* libraries that are in the "target_libraries" -# list belongs in this list. -# -target_tools="target-rda" - -################################################################################ - -## All tools belong in one of the four categories, and are assigned above -## We assign ${configdirs} this way to remove all embedded newlines. This -## is important because configure will choke if they ever get through. -## ${configdirs} is directories we build using the host tools. -## ${target_configdirs} is directories we build using the target tools. -configdirs=`echo ${host_libs} ${host_tools}` -target_configdirs=`echo ${target_libraries} ${target_tools}` -build_configdirs=`echo ${build_libs} ${build_tools}` - -m4_divert_text([PARSE_ARGS], -[case $srcdir in - *" "*) -m4_pushdef([AS_MESSAGE_LOG_FD], [])dnl - AC_MSG_ERROR([path to source, $srcdir, contains spaces]) -m4_popdef([AS_MESSAGE_LOG_FD])dnl - ;; -esac -ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'` -]) - -################################################################################ - -srcname="gnu development package" - -# This gets set non-empty for some net releases of packages. -appdirs="" - -# Define is_cross_compiler to save on calls to 'test'. -is_cross_compiler= -if test x"${host}" = x"${target}" ; then - is_cross_compiler=no -else - is_cross_compiler=yes -fi - -# Find the build and target subdir names. -GCC_TOPLEV_SUBDIRS -# Be sure to cover against remnants of an in-tree build. -if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then - AC_MSG_ERROR([building out of tree but $srcdir contains host-${host_noncanonical}. -Use a pristine source tree when building in a separate tree]) -fi - -# Skipdirs are removed silently. -skipdirs= -# Noconfigdirs are removed loudly. -noconfigdirs="" - -use_gnu_ld= -# Make sure we don't let GNU ld be added if we didn't want it. -if test x$with_gnu_ld = xno ; then - use_gnu_ld=no - noconfigdirs="$noconfigdirs ld gold" -fi - -use_gnu_as= -# Make sure we don't let GNU as be added if we didn't want it. -if test x$with_gnu_as = xno ; then - use_gnu_as=no - noconfigdirs="$noconfigdirs gas" -fi - -use_included_zlib= -# Make sure we don't let ZLIB be added if we didn't want it. -if test x$with_system_zlib = xyes ; then - use_included_zlib=no - noconfigdirs="$noconfigdirs zlib" -fi - -# some tools are so dependent upon X11 that if we're not building with X, -# it's not even worth trying to configure, much less build, that tool. - -case ${with_x} in - yes | "") ;; # the default value for this tree is that X11 is available - no) - skipdirs="${skipdirs} tk itcl libgui" - # We won't be able to build gdbtk without X. - enable_gdbtk=no - ;; - *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;; -esac - -# Some are only suitable for cross toolchains. -# Remove these if host=target. -cross_only="target-libgloss target-newlib target-opcodes" - -case $is_cross_compiler in - no) skipdirs="${skipdirs} ${cross_only}" ;; -esac - -# If both --with-headers and --with-libs are specified, default to -# --without-newlib. -if test x"${with_headers}" != x && test x"${with_headers}" != xno \ - && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then - if test x"${with_newlib}" = x ; then - with_newlib=no - fi -fi - -# Recognize --with-newlib/--without-newlib. -case ${with_newlib} in - no) skipdirs="${skipdirs} target-newlib" ;; - yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;; -esac - -# Handle --enable-gold, --enable-ld. -# --disable-gold [--enable-ld] -# Build only ld. Default option. -# --enable-gold [--enable-ld] -# Build both gold and ld. Install gold as "ld.gold", install ld -# as "ld.bfd" and "ld". -# --enable-gold=default [--enable-ld] -# Build both gold and ld. Install gold as "ld.gold" and "ld", -# install ld as "ld.bfd". -# --enable-gold[=default] --disable-ld -# Build only gold, which is then installed as both "ld.gold" and "ld". -# --enable-gold --enable-ld=default -# Build both gold (installed as "ld.gold") and ld (installed as "ld" -# and ld.bfd). -# In other words, ld is default -# --enable-gold=default --enable-ld=default -# Error. - -default_ld= -AC_ARG_ENABLE(gold, -[AS_HELP_STRING([[--enable-gold[=ARG]]], - [build gold @<:@ARG={default,yes,no}@:>@])], -ENABLE_GOLD=$enableval, -ENABLE_GOLD=no) -case "${ENABLE_GOLD}" in - yes|default) - # Check for ELF target. - is_elf=no - case "${target}" in - *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \ - | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \ - | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \ - | *-*-solaris2* | *-*-nto* | *-*-nacl*) - case "${target}" in - *-*-linux*aout* | *-*-linux*oldld*) - ;; - *) - is_elf=yes - ;; - esac - esac - - if test "$is_elf" = "yes"; then - # Check for target supported by gold. - case "${target}" in - i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* | tilegx*-*-*) - configdirs="$configdirs gold" - if test x${ENABLE_GOLD} = xdefault; then - default_ld=gold - fi - ENABLE_GOLD=yes - ;; - esac - fi - ;; - no) - ;; - *) - AC_MSG_ERROR([invalid --enable-gold argument]) - ;; -esac - -AC_ARG_ENABLE(ld, -[AS_HELP_STRING([[--enable-ld[=ARG]]], - [build ld @<:@ARG={default,yes,no}@:>@])], -ENABLE_LD=$enableval, -ENABLE_LD=yes) - -case "${ENABLE_LD}" in - default) - if test x${default_ld} != x; then - AC_MSG_ERROR([either gold or ld can be the default ld]) - fi - ;; - yes) - ;; - no) - if test x${ENABLE_GOLD} != xyes; then - AC_MSG_WARN([neither ld nor gold are enabled]) - fi - configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'` - ;; - *) - AC_MSG_ERROR([invalid --enable-ld argument]) - ;; -esac - -# Configure extra directories which are host specific - -case "${host}" in - *-cygwin*) - configdirs="$configdirs libtermcap" ;; -esac - -# A target can indicate whether a language isn't supported for some reason. -# Only spaces may be used in this macro; not newlines or tabs. -unsupported_languages= - -# Remove more programs from consideration, based on the host or -# target this usually means that a port of the program doesn't -# exist yet. - -case "${host}" in - i[[3456789]]86-*-msdosdjgpp*) - noconfigdirs="$noconfigdirs tcl tk itcl" - ;; -esac - - -AC_ARG_ENABLE(libquadmath, -AS_HELP_STRING([--disable-libquadmath], - [do not build libquadmath directory]), -ENABLE_LIBQUADMATH=$enableval, -ENABLE_LIBQUADMATH=yes) -if test "${ENABLE_LIBQUADMATH}" = "no" ; then - noconfigdirs="$noconfigdirs target-libquadmath" -fi - - -AC_ARG_ENABLE(libquadmath-support, -AS_HELP_STRING([--disable-libquadmath-support], - [disable libquadmath support for Fortran]), -ENABLE_LIBQUADMATH_SUPPORT=$enableval, -ENABLE_LIBQUADMATH_SUPPORT=yes) -enable_libquadmath_support= -if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then - enable_libquadmath_support=no -fi - - -AC_ARG_ENABLE(libada, -[AS_HELP_STRING([--enable-libada], [build libada directory])], -ENABLE_LIBADA=$enableval, -ENABLE_LIBADA=yes) -if test "${ENABLE_LIBADA}" != "yes" ; then - noconfigdirs="$noconfigdirs gnattools" -fi - -AC_ARG_ENABLE(libssp, -[AS_HELP_STRING([--enable-libssp], [build libssp directory])], -ENABLE_LIBSSP=$enableval, -ENABLE_LIBSSP=yes) - -AC_ARG_ENABLE(libstdcxx, -AS_HELP_STRING([--disable-libstdcxx], - [do not build libstdc++-v3 directory]), -ENABLE_LIBSTDCXX=$enableval, -ENABLE_LIBSTDCXX=default) -[if test "${ENABLE_LIBSTDCXX}" = "no" ; then - noconfigdirs="$noconfigdirs libstdc++-v3" -fi] - -# Save it here so that, even in case of --enable-libgcj, if the Java -# front-end isn't enabled, we still get libgcj disabled. -libgcj_saved=$libgcj -case $enable_libgcj in -yes) - # If we reset it here, it won't get added to noconfigdirs in the - # target-specific build rules, so it will be forcibly enabled - # (unless the Java language itself isn't enabled). - libgcj= - ;; -no) - # Make sure we get it printed in the list of not supported target libs. - # Don't disable libffi, though, other languages use it. - noconfigdirs="$noconfigdirs `echo ${libgcj} | sed -e 's/target-libffi//'`" - # Clear libgcj_saved so that even if java is enabled libffi won't be - # built. - libgcj_saved= - ;; -esac - -AC_ARG_ENABLE(static-libjava, -[AS_HELP_STRING([[--enable-static-libjava[=ARG]]], - [build static libjava @<:@default=no@:>@])], -ENABLE_STATIC_LIBJAVA=$enableval, -ENABLE_STATIC_LIBJAVA=no) -enable_static_libjava= -if test "${ENABLE_STATIC_LIBJAVA}" = "yes" ; then - enable_static_libjava=yes -fi - -if test x$enable_static_libjava != xyes ; then - EXTRA_CONFIGARGS_LIBJAVA=--disable-static -fi -AC_SUBST(EXTRA_CONFIGARGS_LIBJAVA) - -# Disable libmudflap on some systems. -if test x$enable_libmudflap = x ; then - case "${target}" in - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | bfin*-*-uclinux* | *-*-kopensolaris*-gnu) - # Enable libmudflap by default in GNU and friends. - ;; - *-*-freebsd*) - # Enable libmudflap by default in FreeBSD. - ;; - *) - # Disable it by default everywhere else. - noconfigdirs="$noconfigdirs target-libmudflap" - ;; - esac -fi - -# Disable libgomp on non POSIX hosted systems. -if test x$enable_libgomp = x ; then - # Enable libgomp by default on hosted POSIX systems. - case "${target}" in - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) - ;; - *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*) - ;; - *-*-solaris2* | *-*-hpux11*) - ;; - *-*-darwin* | *-*-aix*) - ;; - *) - noconfigdirs="$noconfigdirs target-libgomp" - ;; - esac -fi - -# Disable libatomic on unsupported systems. -if test -d ${srcdir}/libatomic; then - if test x$enable_libatomic = x; then - AC_MSG_CHECKING([for libatomic support]) - if (srcdir=${srcdir}/libatomic; \ - . ${srcdir}/configure.tgt; \ - test -n "$UNSUPPORTED") - then - AC_MSG_RESULT([no]) - noconfigdirs="$noconfigdirs target-libatomic" - else - AC_MSG_RESULT([yes]) - fi - fi -fi - -# Disable libitm on unsupported systems. -if test -d ${srcdir}/libitm; then - if test x$enable_libitm = x; then - AC_MSG_CHECKING([for libitm support]) - if (srcdir=${srcdir}/libitm; \ - . ${srcdir}/configure.tgt; \ - test -n "$UNSUPPORTED") - then - AC_MSG_RESULT([no]) - noconfigdirs="$noconfigdirs target-libitm" - else - AC_MSG_RESULT([yes]) - fi - fi -fi - -# Disable libsanitizer on unsupported systems. -if test -d ${srcdir}/libsanitizer; then - if test x$enable_libsanitizer = x; then - AC_MSG_CHECKING([for libsanitizer support]) - if (srcdir=${srcdir}/libsanitizer; \ - . ${srcdir}/configure.tgt; \ - test -n "$UNSUPPORTED") - then - AC_MSG_RESULT([no]) - noconfigdirs="$noconfigdirs target-libsanitizer" - else - AC_MSG_RESULT([yes]) - fi - fi -fi - -# Disable libquadmath for some systems. -case "${target}" in - avr-*-*) - noconfigdirs="$noconfigdirs target-libquadmath" - ;; - # libquadmath is unused on AIX and libquadmath build process use of - # LD_LIBRARY_PATH can break AIX bootstrap. - powerpc-*-aix* | rs6000-*-aix*) - noconfigdirs="$noconfigdirs target-libquadmath" - ;; -esac - -# Disable libssp for some systems. -case "${target}" in - avr-*-*) - # No hosted I/O support. - noconfigdirs="$noconfigdirs target-libssp" - ;; - powerpc-*-aix* | rs6000-*-aix*) - noconfigdirs="$noconfigdirs target-libssp" - ;; - rl78-*-*) - # libssp uses a misaligned load to trigger a fault, but the RL78 - # doesn't fault for those - instead, it gives a build-time error - # for explicit misaligned loads. - noconfigdirs="$noconfigdirs target-libssp" - ;; -esac - -# Disable libstdc++-v3 for some systems. -# Allow user to override this if they pass --enable-libstdc++-v3 -if test "${ENABLE_LIBSTDCXX}" = "default" ; then - case "${target}" in - *-*-vxworks*) - # VxWorks uses the Dinkumware C++ library. - noconfigdirs="$noconfigdirs target-libstdc++-v3" - ;; - arm*-wince-pe*) - # the C++ libraries don't build on top of CE's C libraries - noconfigdirs="$noconfigdirs target-libstdc++-v3" - ;; - avr-*-*) - noconfigdirs="$noconfigdirs target-libstdc++-v3" - ;; - esac -fi - -# Disable Fortran for some systems. -case "${target}" in - mmix-*-*) - # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>. - unsupported_languages="$unsupported_languages fortran" - ;; -esac - -# Disable Java if libffi is not supported. -case "${target}" in - aarch64-*-*) - ;; - alpha*-*-*) - ;; - arm*-*-*) - ;; - cris-*-*) - ;; - frv-*-*) - ;; - hppa*-*-linux*) - ;; - hppa*-*-hpux*) - ;; - i?86-*-*) - ;; - ia64*-*-*) - ;; - m32r*-*-*) - ;; - m68k-*-*) - ;; - mips*-*-rtems*) - ;; - mips*-*-linux*) - ;; - powerpc*-*-linux*) - ;; - powerpc-*-darwin*) - ;; - powerpc-*-aix* | rs6000-*-aix*) - ;; - powerpc-*-freebsd*) - ;; - powerpc64-*-freebsd*) - ;; - powerpc*-*-rtems*) - ;; - s390-*-* | s390x-*-*) - ;; - sh-*-* | sh[[34]]*-*-*) - ;; - sh64-*-* | sh5*-*-*) - ;; - sparc*-*-*) - ;; - x86_64-*-*) - ;; - *-*-*) - unsupported_languages="$unsupported_languages java" - ;; -esac - -# Disable Java, libgcj or related libraries for some systems. -case "${target}" in - powerpc-*-darwin*) - ;; - i[[3456789]]86-*-darwin*) - ;; - x86_64-*-darwin[[912]]*) - ;; - *-*-darwin*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - *-*-netware*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - *-*-rtems*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - *-*-tpf*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - *-*-uclinux*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - *-*-vxworks*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - alpha*-*-*vms*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - arm-wince-pe) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - arm*-*-symbianelf*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - bfin-*-*) - noconfigdirs="$noconfigdirs target-boehm-gc" - ;; - cris-*-* | crisv32-*-*) - unsupported_languages="$unsupported_languages java" - case "${target}" in - *-*-linux*) - ;; - *) # See PR46792 regarding target-libffi. - noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";; - esac - ;; - hppa*64*-*-linux*) - # In this case, it's because the hppa64-linux target is for - # the kernel only at this point and has no libc, and thus no - # headers, crt*.o, etc., all of which are needed by these. - unsupported_languages="$unsupported_languages java" - ;; - hppa*64*-*-hpux*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - hppa*-hp-hpux11*) - ;; - hppa*-*-hpux*) - # According to Alexandre Oliva <aoliva@redhat.com>, libjava won't - # build on HP-UX 10.20. - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - ia64*-*-*vms*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - i[[3456789]]86-w64-mingw*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - i[[3456789]]86-*-mingw*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - x86_64-*-mingw*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - mmix-*-*) - noconfigdirs="$noconfigdirs target-libffi target-boehm-gc" - ;; - powerpc-*-aix*) - # copied from rs6000-*-* entry - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - rs6000-*-aix*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; - *-*-lynxos*) - noconfigdirs="$noconfigdirs ${libgcj}" - ;; -esac - -# Disable libgo for some systems where it is known to not work. -# For testing, you can easily override this with --enable-libgo. -if test x$enable_libgo = x; then - case "${target}" in - *-*-darwin*) - # PR 46986 - noconfigdirs="$noconfigdirs target-libgo" - ;; - *-*-cygwin* | *-*-mingw*) - noconfigdirs="$noconfigdirs target-libgo" - ;; - *-*-aix*) - noconfigdirs="$noconfigdirs target-libgo" - ;; - esac -fi - -# Default libgloss CPU subdirectory. -libgloss_dir="$target_cpu" - -case "${target}" in - sh*-*-pe|mips*-*-pe|*arm-wince-pe) - libgloss_dir=wince - ;; - aarch64*-*-* ) - libgloss_dir=aarch64 - ;; - arm*-*-*) - libgloss_dir=arm - ;; - cris-*-* | crisv32-*-*) - libgloss_dir=cris - ;; - hppa*-*-*) - libgloss_dir=pa - ;; - i[[3456789]]86-*-*) - libgloss_dir=i386 - ;; - m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*) - libgloss_dir=m68hc11 - ;; - m68*-*-* | fido-*-*) - libgloss_dir=m68k - ;; - mips*-*-*) - libgloss_dir=mips - ;; - powerpc*-*-*) - libgloss_dir=rs6000 - ;; - sparc*-*-*) - libgloss_dir=sparc - ;; -esac - -# Disable newlib and libgloss for various target OSes. -case "${target}" in - alpha*-dec-osf*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - i[[3456789]]86-*-linux*) - # This section makes it possible to build newlib natively on linux. - # If we are using a cross compiler then don't configure newlib. - if test x${is_cross_compiler} != xno ; then - noconfigdirs="$noconfigdirs target-newlib" - fi - noconfigdirs="$noconfigdirs target-libgloss" - # If we are not using a cross compiler, do configure newlib. - # Note however, that newlib will only be configured in this situation - # if the --with-newlib option has been given, because otherwise - # 'target-newlib' will appear in skipdirs. - ;; - i[[3456789]]86-*-rdos*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - sh*-*-pe|mips*-*-pe|arm-wince-pe) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - sparc-*-sunos4*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-aix*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-beos*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-chorusos) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-dragonfly*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-freebsd*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-lynxos*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-mingw*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-netbsd*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-netware*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-tpf*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-uclinux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - *-*-vxworks*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; -esac - -case "${target}" in - *-*-chorusos) - ;; - powerpc-*-darwin*) - noconfigdirs="$noconfigdirs ld gas gdb gprof" - noconfigdirs="$noconfigdirs sim target-rda" - ;; - i[[3456789]]86-*-darwin*) - noconfigdirs="$noconfigdirs ld gprof" - noconfigdirs="$noconfigdirs sim target-rda" - ;; - x86_64-*-darwin[[912]]*) - noconfigdirs="$noconfigdirs ld gas gprof" - noconfigdirs="$noconfigdirs sim target-rda" - ;; - *-*-darwin*) - noconfigdirs="$noconfigdirs ld gas gdb gprof" - noconfigdirs="$noconfigdirs sim target-rda" - ;; - *-*-dragonfly*) - ;; - *-*-freebsd*) - if test "x$with_gmp" = x && test "x$with_gmp_dir" = x \ - && test -f /usr/local/include/gmp.h; then - with_gmp=/usr/local - fi - ;; - *-*-kaos*) - # Remove unsupported stuff on all kaOS configurations. - noconfigdirs="$noconfigdirs target-libgloss" - ;; - *-*-netbsd*) - ;; - *-*-netware*) - ;; - *-*-rtems*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - # The tpf target doesn't support gdb yet. - *-*-tpf*) - noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl" - ;; - *-*-uclinux*) - noconfigdirs="$noconfigdirs target-rda" - ;; - *-*-vxworks*) - ;; - alpha*-dec-osf*) - # ld works, but does not support shared libraries. - # gas doesn't generate exception information. - noconfigdirs="$noconfigdirs gas ld" - ;; - alpha*-*-*vms*) - noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" - ;; - alpha*-*-*) - # newlib is not 64 bit ready - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; - sh*-*-pe|mips*-*-pe|*arm-wince-pe) - noconfigdirs="$noconfigdirs tcl tk itcl libgui sim" - ;; - arc-*-*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - arm-*-pe*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - arm-*-riscix*) - noconfigdirs="$noconfigdirs ld target-libgloss" - ;; - avr-*-rtems*) - ;; - avr-*-*) - if test x${with_avrlibc} != xno; then - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - fi - ;; - c4x-*-* | tic4x-*-*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - tic54x-*-*) - noconfigdirs="$noconfigdirs target-libgloss gdb" - ;; - d10v-*-*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - d30v-*-*) - noconfigdirs="$noconfigdirs gdb" - ;; - fr30-*-elf*) - noconfigdirs="$noconfigdirs gdb" - ;; - moxie-*-*) - noconfigdirs="$noconfigdirs gprof" - ;; - h8300*-*-*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - h8500-*-*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - hppa1.1-*-osf* | hppa1.1-*-bsd* ) - ;; - hppa*64*-*-linux*) - ;; - hppa*-*-linux*) - ;; - hppa*-*-*elf* | \ - hppa*-*-lites* | \ - hppa*-*-openbsd* | \ - hppa*64*-*-*) - ;; - hppa*-hp-hpux11*) - noconfigdirs="$noconfigdirs ld" - ;; - hppa*-*-pro*) - ;; - hppa*-*-*) - noconfigdirs="$noconfigdirs ld" - ;; - i960-*-*) - noconfigdirs="$noconfigdirs gdb" - ;; - ia64*-*-elf*) - # No gdb support yet. - noconfigdirs="$noconfigdirs readline libgui itcl gdb" - ;; - ia64*-**-hpux*) - # No ld support yet. - noconfigdirs="$noconfigdirs libgui itcl ld" - ;; - ia64*-*-*vms*) - # No ld support yet. - noconfigdirs="$noconfigdirs libgui itcl ld" - ;; - i[[3456789]]86-w64-mingw*) - ;; - i[[3456789]]86-*-mingw*) - target_configdirs="$target_configdirs target-winsup" - ;; - *-*-cygwin*) - target_configdirs="$target_configdirs target-libtermcap target-winsup" - noconfigdirs="$noconfigdirs target-libgloss" - # always build newlib if winsup directory is present. - if test -d "$srcdir/winsup/cygwin"; then - skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` - elif test -d "$srcdir/newlib"; then - echo "Warning: winsup/cygwin is missing so newlib can't be built." - fi - ;; - i[[3456789]]86-*-pe) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - i[[3456789]]86-*-sco3.2v5*) - # The linker does not yet know about weak symbols in COFF, - # and is not configured to handle mixed ELF and COFF. - noconfigdirs="$noconfigdirs ld target-libgloss" - ;; - i[[3456789]]86-*-sco*) - noconfigdirs="$noconfigdirs gprof target-libgloss" - ;; - i[[3456789]]86-*-solaris2* | x86_64-*-solaris2.1[[0-9]]*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - i[[3456789]]86-*-sysv4*) - noconfigdirs="$noconfigdirs target-libgloss" - ;; - i[[3456789]]86-*-beos*) - noconfigdirs="$noconfigdirs gdb" - ;; - i[[3456789]]86-*-rdos*) - noconfigdirs="$noconfigdirs gdb" - ;; - mmix-*-*) - noconfigdirs="$noconfigdirs gdb" - ;; - mt-*-*) - noconfigdirs="$noconfigdirs sim" - ;; - powerpc-*-aix*) - # copied from rs6000-*-* entry - noconfigdirs="$noconfigdirs gprof" - ;; - powerpc*-*-winnt* | powerpc*-*-pe*) - target_configdirs="$target_configdirs target-winsup" - noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl" - # always build newlib. - skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` - ;; - # This is temporary until we can link against shared libraries - powerpcle-*-solaris*) - noconfigdirs="$noconfigdirs gdb sim tcl tk itcl" - ;; - powerpc-*-beos*) - noconfigdirs="$noconfigdirs gdb" - ;; - rs6000-*-lynxos*) - noconfigdirs="$noconfigdirs gprof" - ;; - rs6000-*-aix*) - noconfigdirs="$noconfigdirs gprof" - ;; - rs6000-*-*) - noconfigdirs="$noconfigdirs gprof" - ;; - m68k-apollo-*) - noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss" - ;; - microblaze*) - noconfigdirs="$noconfigdirs gprof" - ;; - mips*-sde-elf* | mips*-mti-elf*) - if test x$with_newlib = xyes; then - noconfigdirs="$noconfigdirs gprof" - fi - ;; - mips*-*-irix5*) - noconfigdirs="$noconfigdirs gprof target-libgloss" - ;; - mips*-*-irix6*) - noconfigdirs="$noconfigdirs gprof target-libgloss" - ;; - mips*-*-bsd*) - noconfigdirs="$noconfigdirs gprof target-libgloss" - ;; - mips*-*-linux*) - ;; - mips*-*-*) - noconfigdirs="$noconfigdirs gprof" - ;; - sh-*-* | sh64-*-*) - case "${target}" in - sh*-*-elf) - ;; - *) - noconfigdirs="$noconfigdirs target-libgloss" ;; - esac - ;; - sparc-*-sunos4*) - if test x${is_cross_compiler} = xno ; then - use_gnu_ld=no - fi - ;; - tic6x-*-*) - noconfigdirs="$noconfigdirs sim" - ;; - tilepro-*-* | tilegx-*-*) - noconfigdirs="$noconfigdirs sim" - ;; - v810-*-*) - noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss" - ;; - vax-*-*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss" - ;; -esac - -# If we aren't building newlib, then don't build libgloss, since libgloss -# depends upon some newlib header files. -case "${noconfigdirs}" in - *target-libgloss*) ;; - *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;; -esac - -# Work in distributions that contain no compiler tools, like Autoconf. -host_makefile_frag=/dev/null -if test -d ${srcdir}/config ; then -case "${host}" in - i[[3456789]]86-*-msdosdjgpp*) - host_makefile_frag="config/mh-djgpp" - ;; - *-cygwin*) - ACX_CHECK_CYGWIN_CAT_WORKS - host_makefile_frag="config/mh-cygwin" - ;; - *-mingw*) - host_makefile_frag="config/mh-mingw" - ;; - hppa*-hp-hpux10*) - host_makefile_frag="config/mh-pa-hpux10" - ;; - hppa*-hp-hpux*) - host_makefile_frag="config/mh-pa" - ;; - hppa*-*) - host_makefile_frag="config/mh-pa" - ;; - *-*-darwin*) - host_makefile_frag="config/mh-darwin" - ;; - powerpc-*-aix*) - host_makefile_frag="config/mh-ppc-aix" - ;; - rs6000-*-aix*) - host_makefile_frag="config/mh-ppc-aix" - ;; -esac -fi - -if test "${build}" != "${host}" ; then - AR_FOR_BUILD=${AR_FOR_BUILD-ar} - AS_FOR_BUILD=${AS_FOR_BUILD-as} - CC_FOR_BUILD=${CC_FOR_BUILD-gcc} - CXX_FOR_BUILD=${CXX_FOR_BUILD-g++} - GCJ_FOR_BUILD=${GCJ_FOR_BUILD-gcj} - GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran} - GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo} - DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool} - LD_FOR_BUILD=${LD_FOR_BUILD-ld} - NM_FOR_BUILD=${NM_FOR_BUILD-nm} - RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib} - WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres} - WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc} -else - AR_FOR_BUILD="\$(AR)" - AS_FOR_BUILD="\$(AS)" - CC_FOR_BUILD="\$(CC)" - CXX_FOR_BUILD="\$(CXX)" - GCJ_FOR_BUILD="\$(GCJ)" - GFORTRAN_FOR_BUILD="\$(GFORTRAN)" - GOC_FOR_BUILD="\$(GOC)" - DLLTOOL_FOR_BUILD="\$(DLLTOOL)" - LD_FOR_BUILD="\$(LD)" - NM_FOR_BUILD="\$(NM)" - RANLIB_FOR_BUILD="\$(RANLIB)" - WINDRES_FOR_BUILD="\$(WINDRES)" - WINDMC_FOR_BUILD="\$(WINDMC)" -fi - -AC_PROG_CC -AC_PROG_CXX - -# We must set the default linker to the linker used by gcc for the correct -# operation of libtool. If LD is not defined and we are using gcc, try to -# set the LD default to the ld used by gcc. -if test -z "$LD"; then - if test "$GCC" = yes; then - case $build in - *-*-mingw*) - gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;; - *) - gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;; - esac - case $gcc_prog_ld in - # Accept absolute paths. - [[\\/]* | [A-Za-z]:[\\/]*)] - LD="$gcc_prog_ld" ;; - esac - fi -fi - -# Check whether -static-libstdc++ -static-libgcc is supported. -have_static_libs=no -if test "$GCC" = yes; then - saved_LDFLAGS="$LDFLAGS" - - LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc" - AC_MSG_CHECKING([whether g++ accepts -static-libstdc++ -static-libgcc]) - AC_LANG_PUSH(C++) - AC_LINK_IFELSE([ -#if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) -#error -static-libstdc++ not implemented -#endif -int main() {}], - [AC_MSG_RESULT([yes]); have_static_libs=yes], - [AC_MSG_RESULT([no])]) - AC_LANG_POP(C++) - - LDFLAGS="$saved_LDFLAGS" -fi - -ACX_PROG_GNAT -ACX_PROG_CMP_IGNORE_INITIAL - -AC_ARG_ENABLE([bootstrap], -[AS_HELP_STRING([--enable-bootstrap], - [enable bootstrapping @<:@yes if native build@:>@])],, -enable_bootstrap=default) - -# Issue errors and warnings for invalid/strange bootstrap combinations. -if test -r $srcdir/gcc/configure; then - have_compiler=yes -else - have_compiler=no -fi - -case "$have_compiler:$host:$target:$enable_bootstrap" in - *:*:*:no) ;; - - # Default behavior. Enable bootstrap if we have a compiler - # and we are in a native configuration. - yes:$build:$build:default) - enable_bootstrap=yes ;; - - *:*:*:default) - enable_bootstrap=no ;; - - # We have a compiler and we are in a native configuration, bootstrap is ok - yes:$build:$build:yes) - ;; - - # Other configurations, but we have a compiler. Assume the user knows - # what he's doing. - yes:*:*:yes) - AC_MSG_WARN([trying to bootstrap a cross compiler]) - ;; - - # No compiler: if they passed --enable-bootstrap explicitly, fail - no:*:*:yes) - AC_MSG_ERROR([cannot bootstrap without a compiler]) ;; - - # Fail if wrong command line - *) - AC_MSG_ERROR([invalid option for --enable-bootstrap]) - ;; -esac - -# Used for setting $lt_cv_objdir -_LT_CHECK_OBJDIR - -# Check for GMP, MPFR and MPC -gmplibs="-lmpc -lmpfr -lgmp" -gmpinc= -have_gmp=no - -# Specify a location for mpc -# check for this first so it ends up on the link line before mpfr. -AC_ARG_WITH(mpc, -[AS_HELP_STRING([--with-mpc=PATH], - [specify prefix directory for installed MPC package. - Equivalent to --with-mpc-include=PATH/include - plus --with-mpc-lib=PATH/lib])]) -AC_ARG_WITH(mpc-include, -[AS_HELP_STRING([--with-mpc-include=PATH], - [specify directory for installed MPC include files])]) -AC_ARG_WITH(mpc-lib, -[AS_HELP_STRING([--with-mpc-lib=PATH], - [specify directory for the installed MPC library])]) - -if test "x$with_mpc" != x; then - gmplibs="-L$with_mpc/lib $gmplibs" - gmpinc="-I$with_mpc/include $gmpinc" -fi -if test "x$with_mpc_include" != x; then - gmpinc="-I$with_mpc_include $gmpinc" -fi -if test "x$with_mpc_lib" != x; then - gmplibs="-L$with_mpc_lib $gmplibs" -fi -if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then - gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs" - gmpinc='-I$$s/mpc/src '"$gmpinc" - # Do not test the mpc version. Assume that it is sufficient, since - # it is in the source tree, and the library has not been built yet - # but it would be included on the link line in the version check below - # hence making the test fail. - have_gmp=yes -fi - -# Specify a location for mpfr -# check for this first so it ends up on the link line before gmp. -AC_ARG_WITH(mpfr-dir, -[AS_HELP_STRING([--with-mpfr-dir=PATH], [this option has been REMOVED])], -[AC_MSG_ERROR([The --with-mpfr-dir=PATH option has been removed. -Use --with-mpfr=PATH or --with-mpfr-include=PATH plus --with-mpfr-lib=PATH])]) - -AC_ARG_WITH(mpfr, -[AS_HELP_STRING([--with-mpfr=PATH], - [specify prefix directory for installed MPFR package. - Equivalent to --with-mpfr-include=PATH/include - plus --with-mpfr-lib=PATH/lib])]) -AC_ARG_WITH(mpfr-include, -[AS_HELP_STRING([--with-mpfr-include=PATH], - [specify directory for installed MPFR include files])]) -AC_ARG_WITH(mpfr-lib, -[AS_HELP_STRING([--with-mpfr-lib=PATH], - [specify directory for the installed MPFR library])]) - -if test "x$with_mpfr" != x; then - gmplibs="-L$with_mpfr/lib $gmplibs" - gmpinc="-I$with_mpfr/include $gmpinc" -fi -if test "x$with_mpfr_include" != x; then - gmpinc="-I$with_mpfr_include $gmpinc" -fi -if test "x$with_mpfr_lib" != x; then - gmplibs="-L$with_mpfr_lib $gmplibs" -fi -if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then - # MPFR v3.1.0 moved the sources into a src sub-directory. - if test -d ${srcdir}/mpfr/src; then - gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs" - gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc" - extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir" - else - gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir $gmplibs" - gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc" - extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/'"$lt_cv_objdir" - fi - # Do not test the mpfr version. Assume that it is sufficient, since - # it is in the source tree, and the library has not been built yet - # but it would be included on the link line in the version check below - # hence making the test fail. - have_gmp=yes -fi - -# Specify a location for gmp -AC_ARG_WITH(gmp-dir, -[AS_HELP_STRING([--with-gmp-dir=PATH], [this option has been REMOVED])], -[AC_MSG_ERROR([The --with-gmp-dir=PATH option has been removed. -Use --with-gmp=PATH or --with-gmp-include=PATH plus --with-gmp-lib=PATH])]) - -AC_ARG_WITH(gmp, -[AS_HELP_STRING([--with-gmp=PATH], - [specify prefix directory for the installed GMP package. - Equivalent to --with-gmp-include=PATH/include - plus --with-gmp-lib=PATH/lib])]) -AC_ARG_WITH(gmp-include, -[AS_HELP_STRING([--with-gmp-include=PATH], - [specify directory for installed GMP include files])]) -AC_ARG_WITH(gmp-lib, -[AS_HELP_STRING([--with-gmp-lib=PATH], - [specify directory for the installed GMP library])]) - - -if test "x$with_gmp" != x; then - gmplibs="-L$with_gmp/lib $gmplibs" - gmpinc="-I$with_gmp/include $gmpinc" -fi -if test "x$with_gmp_include" != x; then - gmpinc="-I$with_gmp_include $gmpinc" -fi -if test "x$with_gmp_lib" != x; then - gmplibs="-L$with_gmp_lib $gmplibs" -fi -if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then - gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs" - gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc" - extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" - extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir" - extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp' - # Do not test the gmp version. Assume that it is sufficient, since - # it is in the source tree, and the library has not been built yet - # but it would be included on the link line in the version check below - # hence making the test fail. - have_gmp=yes -fi - -if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then - have_gmp=yes - saved_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $gmpinc" - # Check for the recommended and required versions of GMP. - AC_MSG_CHECKING([for the correct version of gmp.h]) - AC_TRY_COMPILE([#include "gmp.h"],[ - #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) - #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL) - #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3) - choke me - #endif - ], [AC_TRY_COMPILE([#include <gmp.h>],[ - #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c)) - #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL) - #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2) - choke me - #endif - ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])], - [AC_MSG_RESULT([no]); have_gmp=no]) - - # If we have GMP, check the MPFR version. - if test x"$have_gmp" = xyes; then - # Check for the recommended and required versions of MPFR. - AC_MSG_CHECKING([for the correct version of mpfr.h]) - AC_TRY_COMPILE([#include <gmp.h> - #include <mpfr.h>],[ - #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,0) - choke me - #endif - ], [AC_TRY_COMPILE([#include <gmp.h> - #include <mpfr.h>],[ - #if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2) - choke me - #endif - ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])], - [AC_MSG_RESULT([no]); have_gmp=no]) - fi - - # Check for the MPC header version. - if test x"$have_gmp" = xyes ; then - # Check for the recommended and required versions of MPC. - AC_MSG_CHECKING([for the correct version of mpc.h]) - AC_TRY_COMPILE([#include <mpc.h>],[ - #if MPC_VERSION < MPC_VERSION_NUM(0,8,0) - choke me - #endif - ], [AC_TRY_COMPILE([#include <mpc.h>],[ - #if MPC_VERSION < MPC_VERSION_NUM(0,8,1) - choke me - #endif - ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])], - [AC_MSG_RESULT([no]); have_gmp=no]) - fi - - # Now check the MPFR library. - if test x"$have_gmp" = xyes; then - saved_LIBS="$LIBS" - LIBS="$LIBS $gmplibs" - AC_MSG_CHECKING([for the correct version of the gmp/mpfr/mpc libraries]) - AC_TRY_LINK([#include <mpc.h>],[ - mpfr_t n; - mpfr_t x; - mpc_t c; - int t; - mpfr_init (n); - mpfr_init (x); - mpfr_atan2 (n, n, x, GMP_RNDN); - mpfr_erfc (n, x, GMP_RNDN); - mpfr_subnormalize (x, t, GMP_RNDN); - mpfr_clear(n); - mpfr_clear(x); - mpc_init2 (c, 53); - mpc_set_ui_ui (c, 1, 1, MPC_RNDNN); - mpc_cosh (c, c, MPC_RNDNN); - mpc_pow (c, c, c, MPC_RNDNN); - mpc_acosh (c, c, MPC_RNDNN); - mpc_clear (c); - ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no]) - LIBS="$saved_LIBS" - fi - - CFLAGS="$saved_CFLAGS" - -# The library versions listed in the error message below should match -# the HARD-minimums enforced above. - if test x$have_gmp != xyes; then - AC_MSG_ERROR([Building GCC requires GMP 4.2+, MPFR 2.4.0+ and MPC 0.8.0+. -Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify -their locations. Source code for these libraries can be found at -their respective hosting sites as well as at -ftp://gcc.gnu.org/pub/gcc/infrastructure/. See also -http://gcc.gnu.org/install/prerequisites.html for additional info. If -you obtained GMP, MPFR and/or MPC from a vendor distribution package, -make sure that you have installed both the libraries and the header -files. They may be located in separate packages.]) - fi -fi - -# Flags needed for both GMP, MPFR and/or MPC. -AC_SUBST(gmplibs) -AC_SUBST(gmpinc) -AC_SUBST(extra_mpfr_configure_flags) -AC_SUBST(extra_mpc_gmp_configure_flags) -AC_SUBST(extra_mpc_mpfr_configure_flags) -AC_SUBST(extra_isl_gmp_configure_flags) - -# Allow host libstdc++ to be specified for static linking with PPL. -AC_ARG_WITH(host-libstdcxx, -[AS_HELP_STRING([--with-host-libstdcxx=L], - [use linker arguments L to link with libstdc++ - when linking with PPL])]) - -case $with_host_libstdcxx in - no|yes) - AC_MSG_ERROR([-with-host-libstdcxx needs an argument]) - ;; -esac - -# Libraries to use for stage1 or when not bootstrapping. -AC_ARG_WITH(stage1-libs, -[AS_HELP_STRING([--with-stage1-libs=LIBS], [libraries for stage1])], -[if test "$withval" = "no" -o "$withval" = "yes"; then - stage1_libs= - else - stage1_libs=$withval - fi], -[stage1_libs=$with_host_libstdcxx]) -AC_SUBST(stage1_libs) - -# Linker flags to use for stage1 or when not bootstrapping. -AC_ARG_WITH(stage1-ldflags, -[AS_HELP_STRING([--with-stage1-ldflags=FLAGS], [linker flags for stage1])], -[if test "$withval" = "no" -o "$withval" = "yes"; then - stage1_ldflags= - else - stage1_ldflags=$withval - fi], -[stage1_ldflags= - # In stage 1, default to linking libstdc++ and libgcc statically with GCC - # if supported. But if the user explicitly specified the libraries to use, - # trust that they are doing what they want. - if test "$stage1_libs" = "" -a "$have_static_libs" = yes; then - stage1_ldflags="-static-libstdc++ -static-libgcc" - fi]) -AC_SUBST(stage1_ldflags) - -# Libraries to use for stage2 and later builds. This defaults to the -# argument passed to --with-host-libstdcxx. -AC_ARG_WITH(boot-libs, -[AS_HELP_STRING([--with-boot-libs=LIBS], [libraries for stage2 and later])], -[if test "$withval" = "no" -o "$withval" = "yes"; then - poststage1_libs= - else - poststage1_libs=$withval - fi], -[poststage1_libs=$with_host_libstdcxx]) -AC_SUBST(poststage1_libs) - -# Linker flags to use for stage2 and later builds. -AC_ARG_WITH(boot-ldflags, -[AS_HELP_STRING([--with-boot-ldflags=FLAGS], - [linker flags for stage2 and later])], -[if test "$withval" = "no" -o "$withval" = "yes"; then - poststage1_ldflags= - else - poststage1_ldflags=$withval - fi], -[poststage1_ldflags= - # In stages 2 and 3, default to linking libstdc++ and libgcc - # statically. But if the user explicitly specified the libraries to - # use, trust that they are doing what they want. - if test "$poststage1_libs" = ""; then - poststage1_ldflags="-static-libstdc++ -static-libgcc" - fi]) -AC_SUBST(poststage1_ldflags) - -# GCC GRAPHITE dependences, ISL and CLOOG which in turn requires ISL. -# Basic setup is inlined here, actual checks are in config/cloog.m4 and -# config/isl.m4 - -AC_ARG_WITH(cloog, - [AS_HELP_STRING( - [--with-cloog=PATH], - [Specify prefix directory for the installed CLooG-ISL package. - Equivalent to --with-cloog-include=PATH/include - plus --with-cloog-lib=PATH/lib])]) -AC_ARG_WITH(isl, - [AS_HELP_STRING( - [--with-isl=PATH], - [Specify prefix directory for the installed ISL package. - Equivalent to --with-isl-include=PATH/include - plus --with-isl-lib=PATH/lib])]) - -# Treat either --without-cloog or --without-isl as a request to disable -# GRAPHITE support and skip all following checks. -if test "x$with_isl" != "xno" && - test "x$with_cloog" != "xno"; then - # Check for ISL - dnl Provide configure switches and initialize islinc & isllibs - dnl with user input. - ISL_INIT_FLAGS - dnl The versions of ISL that work for Graphite - ISL_CHECK_VERSION(0,10) - if test "${gcc_cv_isl}" = no ; then - ISL_CHECK_VERSION(0,11) - fi - dnl Only execute fail-action, if ISL has been requested. - ISL_IF_FAILED([ - AC_MSG_ERROR([Unable to find a usable ISL. See config.log for details.])]) - - if test "x$gcc_cv_isl" != "xno"; then - # Check for CLOOG - dnl Provide configure switches and initialize clooginc & clooglibs - dnl with user input. - CLOOG_INIT_FLAGS - dnl The versions of CLooG that work for Graphite. - CLOOG_CHECK_VERSION(0,17,0) - if test "${gcc_cv_cloog}" = no ; then - CLOOG_CHECK_VERSION(0,18,0) - fi - - dnl Only execute fail-action, if CLooG has been requested. - CLOOG_IF_FAILED([ - AC_MSG_ERROR([Unable to find a usable CLooG. See config.log for details.])]) - fi -fi - -# If either the ISL or the CLooG check failed, disable builds of in-tree -# variants of both -if test "x$with_isl" = xno || - test "x$with_cloog" = xno || - test "x$gcc_cv_cloog" = xno || - test "x$gcc_cv_isl" = xno; then - noconfigdirs="$noconfigdirs cloog isl" - islinc= - clooginc= - clooglibs= -fi - -AC_SUBST(islinc) -AC_SUBST(clooglibs) -AC_SUBST(clooginc) - - -# Check for LTO support. -AC_ARG_ENABLE(lto, -[AS_HELP_STRING([--enable-lto], [enable link time optimization support])], -enable_lto=$enableval, -enable_lto=yes; default_enable_lto=yes) - -ACX_ELF_TARGET_IFELSE([# ELF platforms build the lto-plugin always. - build_lto_plugin=yes -],[if test x"$default_enable_lto" = x"yes" ; then - case $target in - *-apple-darwin9* | *-cygwin* | *-mingw*) ;; - # On other non-ELF platforms, LTO has yet to be validated. - *) enable_lto=no ;; - esac - else - # Apart from ELF platforms, only Windows and Darwin support LTO so far. - # It would also be nice to check the binutils support, but we don't - # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just - # warn during gcc/ subconfigure; unless you're bootstrapping with - # -flto it won't be needed until after installation anyway. - case $target in - *-cygwin* | *-mingw* | *-apple-darwin*) ;; - *) if test x"$enable_lto" = x"yes"; then - AC_MSG_ERROR([LTO support is not enabled for this target.]) - fi - ;; - esac - fi - # Among non-ELF, only Windows platforms support the lto-plugin so far. - # Build it unless LTO was explicitly disabled. - case $target in - *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;; - *) ;; - esac -]) - - -# By default, C and C++ are the only stage 1 languages. -stage1_languages=,c, - -# Target libraries that we bootstrap. -bootstrap_target_libs=,target-libgcc, - -# Figure out what language subdirectories are present. -# Look if the user specified --enable-languages="..."; if not, use -# the environment variable $LANGUAGES if defined. $LANGUAGES might -# go away some day. -# NB: embedded tabs in this IF block -- do not untabify -if test -d ${srcdir}/gcc; then - if test x"${enable_languages+set}" != xset; then - if test x"${LANGUAGES+set}" = xset; then - enable_languages="${LANGUAGES}" - echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2 - else - enable_languages=all - fi - else - if test x"${enable_languages}" = x || - test x"${enable_languages}" = xyes; - then - echo configure.in: --enable-languages needs at least one language argument 1>&2 - exit 1 - fi - fi - enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'` - - # 'f95' is the old name for the 'fortran' language. We issue a warning - # and make the substitution. - case ,${enable_languages}, in - *,f95,*) - echo configure.in: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2 - enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'` - ;; - esac - - # If bootstrapping, C++ must be enabled. - case ",$enable_languages,:$enable_bootstrap" in - *,c++,*:*) ;; - *:yes) - if test -f ${srcdir}/gcc/cp/config-lang.in; then - enable_languages="${enable_languages},c++" - else - AC_MSG_ERROR([bootstrapping requires c++ sources]) - fi - ;; - esac - - # First scan to see if an enabled language requires some other language. - # We assume that a given config-lang.in will list all the language - # front ends it requires, even if some are required indirectly. - for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do - case ${lang_frag} in - ..) ;; - # The odd quoting in the next line works around - # an apparent bug in bash 1.12 on linux. - ${srcdir}/gcc/[[*]]/config-lang.in) ;; - *) - # From the config-lang.in, get $language, $lang_requires, and - # $lang_requires_boot_languages. - language= - lang_requires= - lang_requires_boot_languages= - . ${lang_frag} - for other in ${lang_requires} ${lang_requires_boot_languages}; do - case ,${enable_languages}, in - *,$other,*) ;; - *,all,*) ;; - *,$language,*) - echo " \`$other' language required by \`$language'; enabling" 1>&2 - enable_languages="${enable_languages},${other}" - ;; - esac - done - for other in ${lang_requires_boot_languages} ; do - if test "$other" != "c"; then - case ,${enable_stage1_languages}, in - *,$other,*) ;; - *,all,*) ;; - *) - case ,${enable_languages}, in - *,$language,*) - echo " '$other' language required by '$language' in stage 1; enabling" 1>&2 - enable_stage1_languages="$enable_stage1_languages,${other}" - ;; - esac - ;; - esac - fi - done - ;; - esac - done - - new_enable_languages=,c, - - # If LTO is enabled, add the LTO front end. - extra_host_libiberty_configure_flags= - if test "$enable_lto" = "yes" ; then - case ,${enable_languages}, in - *,lto,*) ;; - *) enable_languages="${enable_languages},lto" ;; - esac - if test "${build_lto_plugin}" = "yes" ; then - configdirs="$configdirs lto-plugin" - extra_host_libiberty_configure_flags=--enable-shared - fi - fi - AC_SUBST(extra_host_libiberty_configure_flags) - - missing_languages=`echo ",$enable_languages," | sed -e s/,all,/,/ -e s/,c,/,/ ` - potential_languages=,c, - - enabled_target_libs= - disabled_target_libs= - - for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do - case ${lang_frag} in - ..) ;; - # The odd quoting in the next line works around - # an apparent bug in bash 1.12 on linux. - ${srcdir}/gcc/[[*]]/config-lang.in) ;; - *) - # From the config-lang.in, get $language, $target_libs, - # $lang_dirs, $boot_language, and $build_by_default - language= - target_libs= - lang_dirs= - subdir_requires= - boot_language=no - build_by_default=yes - . ${lang_frag} - if test x${language} = x; then - echo "${lang_frag} doesn't set \$language." 1>&2 - exit 1 - fi - - if test "$language" = "c++"; then - boot_language=yes - fi - - add_this_lang=no - case ,${enable_languages}, in - *,${language},*) - # Language was explicitly selected; include it - # unless it is C, which is enabled by default. - if test "$language" != "c"; then - add_this_lang=yes - fi - ;; - *,all,*) - # 'all' was selected, select it if it is a default language - if test "$language" != "c"; then - add_this_lang=${build_by_default} - fi - ;; - esac - - # Disable languages that need other directories if these aren't available. - for i in $subdir_requires; do - test -f "$srcdir/gcc/$i/config-lang.in" && continue - case ,${enable_languages}, in - *,${language},*) - # Specifically requested language; tell them. - AC_MSG_ERROR([The gcc/$i directory contains parts of $language but is missing]) - ;; - *) - # Silently disable. - add_this_lang=unsupported - ;; - esac - done - - # Disable Ada if no preexisting GNAT is available. - case ,${enable_languages},:${language}:${have_gnat} in - *,${language},*:ada:no) - # Specifically requested language; tell them. - AC_MSG_ERROR([GNAT is required to build $language]) - ;; - *:ada:no) - # Silently disable. - add_this_lang=unsupported - ;; - esac - - # Disable a language that is unsupported by the target. - case " $unsupported_languages " in - *" $language "*) - add_this_lang=unsupported - ;; - esac - - case $add_this_lang in - unsupported) - # Remove language-dependent dirs. - disabled_target_libs="$disabled_target_libs $target_libs" - noconfigdirs="$noconfigdirs $lang_dirs" - ;; - no) - # Remove language-dependent dirs; still show language as supported. - disabled_target_libs="$disabled_target_libs $target_libs" - noconfigdirs="$noconfigdirs $lang_dirs" - potential_languages="${potential_languages}${language}," - ;; - yes) - new_enable_languages="${new_enable_languages}${language}," - potential_languages="${potential_languages}${language}," - missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"` - enabled_target_libs="$enabled_target_libs $target_libs" - case "${boot_language}:,$enable_stage1_languages," in - yes:* | *:*,$language,* | *:*,yes, | *:*,all,) - # Add to (comma-separated) list of stage 1 languages. - case ",$stage1_languages," in - *,$language,* | ,yes, | ,all,) ;; - *) stage1_languages="${stage1_languages}${language}," ;; - esac - # We need to bootstrap any supporting libraries. - bootstrap_target_libs="${bootstrap_target_libs}${target_libs}," - ;; - esac - ;; - esac - ;; - esac - done - - # Add target libraries which are only needed for disabled languages - # to noconfigdirs. - if test -n "$disabled_target_libs"; then - for dir in $disabled_target_libs; do - case " $enabled_target_libs " in - *" ${dir} "*) ;; - *) noconfigdirs="$noconfigdirs $dir" ;; - esac - done - fi - - AC_ARG_ENABLE(stage1-languages, - [AS_HELP_STRING([[--enable-stage1-languages[=all]]], - [choose additional languages to build during - stage1. Mostly useful for compiler development])], - [case ,${enable_stage1_languages}, in - ,no,|,,) - # Set it to something that will have no effect in the loop below - enable_stage1_languages=c ;; - ,yes,) - enable_stage1_languages=`echo $new_enable_languages | \ - sed -e "s/^,//" -e "s/,$//" ` ;; - *,all,*) - enable_stage1_languages=`echo ,$enable_stage1_languages, | \ - sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;; - esac - - # Add "good" languages from enable_stage1_languages to stage1_languages, - # while "bad" languages go in missing_languages. Leave no duplicates. - for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do - case $potential_languages in - *,$i,*) - case $stage1_languages in - *,$i,*) ;; - *) stage1_languages="$stage1_languages$i," ;; - esac ;; - *) - case $missing_languages in - *,$i,*) ;; - *) missing_languages="$missing_languages$i," ;; - esac ;; - esac - done]) - - # Remove leading/trailing commas that were added for simplicity - potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"` - missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"` - stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"` - new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"` - - if test "x$missing_languages" != x; then - AC_MSG_ERROR([ -The following requested languages could not be built: ${missing_languages} -Supported languages are: ${potential_languages}]) - fi - if test "x$new_enable_languages" != "x$enable_languages"; then - echo The following languages will be built: ${new_enable_languages} - enable_languages="$new_enable_languages" - fi - - AC_SUBST(stage1_languages) - ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[[^ ]]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" ` -fi - -# Handle --disable-<component> generically. -for dir in $configdirs $build_configdirs $target_configdirs ; do - dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g` - varname=`echo $dirname | sed -e s/+/_/g` - if eval test x\${enable_${varname}} "=" xno ; then - noconfigdirs="$noconfigdirs $dir" - fi -done - -# Check for Boehm's garbage collector -AC_ARG_ENABLE(objc-gc, -[AS_HELP_STRING([--enable-objc-gc], - [enable use of Boehm's garbage collector with the - GNU Objective-C runtime])], -[case ,${enable_languages},:${enable_objc_gc}:${noconfigdirs} in - *,objc,*:*:yes:*target-boehm-gc*) - AC_MSG_ERROR([Boehm's garbage collector was requested yet not supported in this configuration]) - ;; -esac]) - -# Make sure we only build Boehm's garbage collector if required. -case ,${enable_languages},:${enable_objc_gc} in - *,objc,*:yes) - # Keep target-boehm-gc if requested for Objective-C. - ;; - *) - # Otherwise remove target-boehm-gc depending on target-libjava. - if echo " ${noconfigdirs} " | grep "target-libjava" >/dev/null 2>&1; then - noconfigdirs="$noconfigdirs target-boehm-gc" - fi - ;; -esac - -# Disable libitm and libsanitizer if we're not building C++ -case ,${enable_languages}, in - *,c++,*) ;; - *) - noconfigdirs="$noconfigdirs target-libitm target-libsanitizer" - ;; -esac - -# Remove the entries in $skipdirs and $noconfigdirs from $configdirs, -# $build_configdirs and $target_configdirs. -# If we have the source for $noconfigdirs entries, add them to $notsupp. - -notsupp="" -for dir in . $skipdirs $noconfigdirs ; do - dirname=`echo $dir | sed -e s/target-//g -e s/build-//g` - if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"` - if test -r $srcdir/$dirname/configure ; then - if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then - true - else - notsupp="$notsupp $dir" - fi - fi - fi - if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"` - if test -r $srcdir/$dirname/configure ; then - if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then - true - else - notsupp="$notsupp $dir" - fi - fi - fi - if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"` - if test -r $srcdir/$dirname/configure ; then - if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then - true - else - notsupp="$notsupp $dir" - fi - fi - fi -done - -# Quietly strip out all directories which aren't configurable in this tree. -# This relies on all configurable subdirectories being autoconfiscated, which -# is now the case. -build_configdirs_all="$build_configdirs" -build_configdirs= -for i in ${build_configdirs_all} ; do - j=`echo $i | sed -e s/build-//g` - if test -f ${srcdir}/$j/configure ; then - build_configdirs="${build_configdirs} $i" - fi -done - -configdirs_all="$configdirs" -configdirs= -for i in ${configdirs_all} ; do - if test -f ${srcdir}/$i/configure ; then - configdirs="${configdirs} $i" - fi -done - -target_configdirs_all="$target_configdirs" -target_configdirs= -for i in ${target_configdirs_all} ; do - j=`echo $i | sed -e s/target-//g` - if test -f ${srcdir}/$j/configure ; then - target_configdirs="${target_configdirs} $i" - fi -done - -# Produce a warning message for the subdirs we can't configure. -# This isn't especially interesting in the Cygnus tree, but in the individual -# FSF releases, it's important to let people know when their machine isn't -# supported by the one or two programs in a package. - -if test -n "${notsupp}" && test -z "${norecursion}" ; then - # If $appdirs is non-empty, at least one of those directories must still - # be configured, or we error out. (E.g., if the gas release supports a - # specified target in some subdirs but not the gas subdir, we shouldn't - # pretend that all is well.) - if test -n "$appdirs" ; then - for dir in $appdirs ; do - if test -r $dir/Makefile.in ; then - if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then - appdirs="" - break - fi - if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then - appdirs="" - break - fi - fi - done - if test -n "$appdirs" ; then - echo "*** This configuration is not supported by this package." 1>&2 - exit 1 - fi - fi - # Okay, some application will build, or we don't care to check. Still - # notify of subdirs not getting built. - echo "*** This configuration is not supported in the following subdirectories:" 1>&2 - echo " ${notsupp}" 1>&2 - echo " (Any other directories should still work fine.)" 1>&2 -fi - -case "$host" in - *msdosdjgpp*) - enable_gdbtk=no ;; -esac - -# To find our prefix, in gcc_cv_tool_prefix. -ACX_TOOL_DIRS - -copy_dirs= - -AC_ARG_WITH([build-sysroot], - [AS_HELP_STRING([--with-build-sysroot=SYSROOT], - [use sysroot as the system root during the build])], - [if test x"$withval" != x ; then - SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval" - fi], - [SYSROOT_CFLAGS_FOR_TARGET=]) -AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET) - -AC_ARG_WITH([debug-prefix-map], - [AS_HELP_STRING([--with-debug-prefix-map='A=B C=D ...'], - [map A to B, C to D ... in debug information])], - [if test x"$withval" != x; then - DEBUG_PREFIX_CFLAGS_FOR_TARGET= - for debug_map in $withval; do - DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map" - done - fi], - [DEBUG_PREFIX_CFLAGS_FOR_TARGET=]) -AC_SUBST(DEBUG_PREFIX_CFLAGS_FOR_TARGET) - -# During gcc bootstrap, if we use some random cc for stage1 then CFLAGS -# might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS -# might also be empty (or "-g", if a non-GCC C++ compiler is in the path). -# We want to ensure that TARGET libraries (which we know are built with -# gcc) are built with "-O2 -g", so include those options when setting -# CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET. -if test "x$CFLAGS_FOR_TARGET" = x; then - CFLAGS_FOR_TARGET=$CFLAGS - case " $CFLAGS " in - *" -O2 "*) ;; - *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;; - esac - case " $CFLAGS " in - *" -g "* | *" -g3 "*) ;; - *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;; - esac -fi -AC_SUBST(CFLAGS_FOR_TARGET) - -if test "x$CXXFLAGS_FOR_TARGET" = x; then - CXXFLAGS_FOR_TARGET=$CXXFLAGS - case " $CXXFLAGS " in - *" -O2 "*) ;; - *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;; - esac - case " $CXXFLAGS " in - *" -g "* | *" -g3 "*) ;; - *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;; - esac -fi -AC_SUBST(CXXFLAGS_FOR_TARGET) - -AC_SUBST(LDFLAGS_FOR_TARGET) - -# Handle --with-headers=XXX. If the value is not "yes", the contents of -# the named directory are copied to $(tooldir)/sys-include. -if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then - if test x${is_cross_compiler} = xno ; then - echo 1>&2 '***' --with-headers is only supported when cross compiling - exit 1 - fi - if test x"${with_headers}" != xyes ; then - x=${gcc_cv_tool_prefix} - copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include" - fi -fi - -# Handle --with-libs=XXX. If the value is not "yes", the contents of -# the name directories are copied to $(tooldir)/lib. Multiple directories -# are permitted. -if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then - if test x${is_cross_compiler} = xno ; then - echo 1>&2 '***' --with-libs is only supported when cross compiling - exit 1 - fi - if test x"${with_libs}" != xyes ; then - # Copy the libraries in reverse order, so that files in the first named - # library override files in subsequent libraries. - x=${gcc_cv_tool_prefix} - for l in ${with_libs}; do - copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}" - done - fi -fi - -# Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate. -# -# This is done by determining whether or not the appropriate directory -# is available, and by checking whether or not specific configurations -# have requested that this magic not happen. -# -# The command line options always override the explicit settings in -# configure.in, and the settings in configure.in override this magic. -# -# If the default for a toolchain is to use GNU as and ld, and you don't -# want to do that, then you should use the --without-gnu-as and -# --without-gnu-ld options for the configure script. Similarly, if -# the default is to use the included zlib and you don't want to do that, -# you should use the --with-system-zlib option for the configure script. - -if test x${use_gnu_as} = x && - echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then - with_gnu_as=yes - extra_host_args="$extra_host_args --with-gnu-as" -fi - -if test x${use_gnu_ld} = x && - echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then - with_gnu_ld=yes - extra_host_args="$extra_host_args --with-gnu-ld" -fi - -if test x${use_included_zlib} = x && - echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then - : -else - with_system_zlib=yes - extra_host_args="$extra_host_args --with-system-zlib" -fi - -# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure -# can detect this case. - -if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then - with_newlib=yes - extra_host_args="$extra_host_args --with-newlib" -fi - -# Handle ${copy_dirs} -set fnord ${copy_dirs} -shift -while test $# != 0 ; do - if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then - : - else - echo Copying $1 to $2 - - # Use the install script to create the directory and all required - # parent directories. - if test -d $2 ; then - : - else - echo >config.temp - ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED - fi - - # Copy the directory, assuming we have tar. - # FIXME: Should we use B in the second tar? Not all systems support it. - (cd $1; tar -cf - .) | (cd $2; tar -xpf -) - - # It is the responsibility of the user to correctly adjust all - # symlinks. If somebody can figure out how to handle them correctly - # here, feel free to add the code. - - echo $1 > $2/COPIED - fi - shift; shift -done - -# Determine a target-dependent exec_prefix that the installed -# gcc will search in. Keep this list sorted by triplet, with -# the *-*-osname triplets last. -md_exec_prefix= -case "${target}" in - i[[34567]]86-pc-msdosdjgpp*) - md_exec_prefix=/dev/env/DJDIR/bin - ;; - *-*-hpux* | \ - *-*-nto-qnx* | \ - *-*-solaris2*) - md_exec_prefix=/usr/ccs/bin - ;; -esac - -extra_arflags_for_target= -extra_nmflags_for_target= -extra_ranlibflags_for_target= -target_makefile_frag=/dev/null -case "${target}" in - spu-*-*) - target_makefile_frag="config/mt-spu" - ;; - mips*-sde-elf* | mips*-mti-elf*) - target_makefile_frag="config/mt-sde" - ;; - mipsisa*-*-elfoabi*) - target_makefile_frag="config/mt-mips-elfoabi" - ;; - mips*-*-*linux* | mips*-*-gnu*) - target_makefile_frag="config/mt-mips-gnu" - ;; - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu) - target_makefile_frag="config/mt-gnu" - ;; - *-*-aix4.[[3456789]]* | *-*-aix[[56789]].*) - # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm - # commands to handle both 32-bit and 64-bit objects. These flags are - # harmless if we're using GNU nm or ar. - extra_arflags_for_target=" -X32_64" - extra_nmflags_for_target=" -B -X32_64" - ;; -esac - -alphaieee_frag=/dev/null -case $target in - alpha*-*-*) - # This just makes sure to use the -mieee option to build target libs. - # This should probably be set individually by each library. - alphaieee_frag="config/mt-alphaieee" - ;; -esac - -# If --enable-target-optspace always use -Os instead of -O2 to build -# the target libraries, similarly if it is not specified, use -Os -# on selected platforms. -ospace_frag=/dev/null -case "${enable_target_optspace}:${target}" in - yes:*) - ospace_frag="config/mt-ospace" - ;; - :d30v-*) - ospace_frag="config/mt-d30v" - ;; - :m32r-* | :d10v-* | :fr30-*) - ospace_frag="config/mt-ospace" - ;; - no:* | :*) - ;; - *) - echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2 - ;; -esac - -# Some systems (e.g., one of the i386-aix systems the gas testers are -# using) don't handle "\$" correctly, so don't use it here. -tooldir='${exec_prefix}'/${target_noncanonical} -build_tooldir=${tooldir} - -# Create a .gdbinit file which runs the one in srcdir -# and tells GDB to look there for source files. - -if test -r ${srcdir}/.gdbinit ; then - case ${srcdir} in - .) ;; - *) cat > ./.gdbinit <<EOF -# ${NO_EDIT} -dir ${srcdir} -dir . -source ${srcdir}/.gdbinit -EOF - ;; - esac -fi - -# Make sure that the compiler is able to generate an executable. If it -# can't, we are probably in trouble. We don't care whether we can run the -# executable--we might be using a cross compiler--we only care whether it -# can be created. At this point the main configure script has set CC. -we_are_ok=no -echo "int main () { return 0; }" > conftest.c -${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c -if test $? = 0 ; then - if test -s conftest || test -s conftest.exe ; then - we_are_ok=yes - fi -fi -case $we_are_ok in - no) - echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed." - echo 1>&2 "*** You must set the environment variable CC to a working compiler." - rm -f conftest* - exit 1 - ;; -esac -rm -f conftest* - -# Decide which environment variable is used to find dynamic libraries. -case "${host}" in - *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;; - *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;; - *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;; - *) RPATH_ENVVAR=LD_LIBRARY_PATH ;; -esac - -# On systems where the dynamic library environment variable is PATH, -# gcc/ will put dynamic libraries into a subdirectory to avoid adding -# built executables to PATH. -if test "$RPATH_ENVVAR" = PATH; then - GCC_SHLIB_SUBDIR=/shlib -else - GCC_SHLIB_SUBDIR= -fi - -# Record target_configdirs and the configure arguments for target and -# build configuration in Makefile. -target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'` -build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'` - -# If we are building libgomp, bootstrap it. -if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then - bootstrap_target_libs=${bootstrap_target_libs}target-libgomp, -fi - -# If we are building libsanitizer, bootstrap it. -if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1 ; then - bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer, -fi - -# Determine whether gdb needs tk/tcl or not. -# Use 'maybe' since enable_gdbtk might be true even if tk isn't available -# and in that case we want gdb to be built without tk. Ugh! -# In fact I believe gdb is the *only* package directly dependent on tk, -# so we should be able to put the 'maybe's in unconditionally and -# leave out the maybe dependencies when enable_gdbtk is false. I'm not -# 100% sure that that's safe though. - -gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui" -case "$enable_gdbtk" in - no) - GDB_TK="" ;; - yes) - GDB_TK="${gdb_tk}" ;; - *) - # Only add the dependency on gdbtk when GDBtk is part of the gdb - # distro. Eventually someone will fix this and move Insight, nee - # gdbtk to a separate directory. - if test -d ${srcdir}/gdb/gdbtk ; then - GDB_TK="${gdb_tk}" - else - GDB_TK="" - fi - ;; -esac -CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g` -INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` - -# Strip out unwanted targets. - -# While at that, we remove Makefiles if we were started for recursive -# configuration, so that the top-level Makefile reconfigures them, -# like we used to do when configure itself was recursive. - -# Loop over modules. We used to use the "$extrasub" feature from Autoconf -# but now we're fixing up the Makefile ourselves with the additional -# commands passed to AC_CONFIG_FILES. Use separate variables -# extrasub-{build,host,target} not because there is any reason to split -# the substitutions up that way, but only to remain below the limit of -# 99 commands in a script, for HP-UX sed. -# Do not nest @if/@endif pairs, because configure will not warn you at all. - -case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in - yes:yes:*\ gold\ *:*,c++,*) ;; - yes:yes:*\ gold\ *:*) - AC_MSG_ERROR([in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages]) - ;; -esac - -# Adjust the toplevel makefile according to whether bootstrap was selected. -case $enable_bootstrap in - yes) - bootstrap_suffix=bootstrap - BUILD_CONFIG=bootstrap-debug - ;; - no) - bootstrap_suffix=no-bootstrap - BUILD_CONFIG= - ;; -esac - -AC_MSG_CHECKING(for default BUILD_CONFIG) - -AC_ARG_WITH([build-config], - [AS_HELP_STRING([--with-build-config='NAME NAME2...'], - [use config/NAME.mk build configuration])], - [case $with_build_config in - yes) with_build_config= ;; - no) with_build_config= BUILD_CONFIG= ;; - esac]) - -if test "x${with_build_config}" != x; then - BUILD_CONFIG=$with_build_config -else - case $BUILD_CONFIG in - bootstrap-debug) - if echo "int f (void) { return 0; }" > conftest.c && - ${CC} -c conftest.c && - mv conftest.o conftest.o.g0 && - ${CC} -c -g conftest.c && - mv conftest.o conftest.o.g && - ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then - : - else - BUILD_CONFIG= - fi - rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g - ;; - esac -fi -AC_MSG_RESULT($BUILD_CONFIG) -AC_SUBST(BUILD_CONFIG) - -extrasub_build= -for module in ${build_configdirs} ; do - if test -z "${no_recursion}" \ - && test -f ${build_subdir}/${module}/Makefile; then - echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure" - rm -f ${build_subdir}/${module}/Makefile - fi - extrasub_build="$extrasub_build -/^@if build-$module\$/d -/^@endif build-$module\$/d -/^@if build-$module-$bootstrap_suffix\$/d -/^@endif build-$module-$bootstrap_suffix\$/d" -done -extrasub_host= -for module in ${configdirs} ; do - if test -z "${no_recursion}"; then - for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do - if test -f ${file}; then - echo 1>&2 "*** removing ${file} to force reconfigure" - rm -f ${file} - fi - done - fi - extrasub_host="$extrasub_host -/^@if $module\$/d -/^@endif $module\$/d -/^@if $module-$bootstrap_suffix\$/d -/^@endif $module-$bootstrap_suffix\$/d" -done -extrasub_target= -for module in ${target_configdirs} ; do - if test -z "${no_recursion}" \ - && test -f ${target_subdir}/${module}/Makefile; then - echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure" - rm -f ${target_subdir}/${module}/Makefile - fi - - # We only bootstrap target libraries listed in bootstrap_target_libs. - case $bootstrap_target_libs in - *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;; - *) target_bootstrap_suffix=no-bootstrap ;; - esac - - extrasub_target="$extrasub_target -/^@if target-$module\$/d -/^@endif target-$module\$/d -/^@if target-$module-$target_bootstrap_suffix\$/d -/^@endif target-$module-$target_bootstrap_suffix\$/d" -done - -# Do the final fixup along with target modules. -extrasub_target="$extrasub_target -/^@if /,/^@endif /d" - -# Create the serialization dependencies. This uses a temporary file. - -AC_ARG_ENABLE([serial-configure], -[AS_HELP_STRING([[--enable-serial-[{host,target,build}-]configure]], - [force sequential configuration of - sub-packages for the host, target or build - machine, or all sub-packages])]) - -case ${enable_serial_configure} in - yes) - enable_serial_build_configure=yes - enable_serial_host_configure=yes - enable_serial_target_configure=yes - ;; -esac - -# These force 'configure's to be done one at a time, to avoid problems -# with contention over a shared config.cache. -rm -f serdep.tmp -echo '# serdep.tmp' > serdep.tmp -olditem= -test "x${enable_serial_build_configure}" = xyes && -for item in ${build_configdirs} ; do - case ${olditem} in - "") ;; - *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;; - esac - olditem=${item} -done -olditem= -test "x${enable_serial_host_configure}" = xyes && -for item in ${configdirs} ; do - case ${olditem} in - "") ;; - *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;; - esac - olditem=${item} -done -olditem= -test "x${enable_serial_target_configure}" = xyes && -for item in ${target_configdirs} ; do - case ${olditem} in - "") ;; - *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;; - esac - olditem=${item} -done -serialization_dependencies=serdep.tmp -AC_SUBST_FILE(serialization_dependencies) - -# Base args. Strip norecursion, cache-file, srcdir, host, build, -# target, nonopt, and variable assignments. These are the ones we -# might not want to pass down to subconfigures. The exception being -# --cache-file=/dev/null, which is used to turn off the use of cache -# files altogether, and which should be passed on to subconfigures. -# Also strip program-prefix, program-suffix, and program-transform-name, -# so that we can pass down a consistent program-transform-name. -baseargs= -tbaseargs= -keep_next=no -skip_next=no -eval "set -- $ac_configure_args" -for ac_arg -do - if test X"$skip_next" = X"yes"; then - skip_next=no - continue - fi - if test X"$keep_next" = X"yes"; then - case $ac_arg in - *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - baseargs="$baseargs '$ac_arg'" - tbaseargs="$tbaseargs '$ac_arg'" - keep_next=no - continue - fi - - # Handle separated arguments. Based on the logic generated by - # autoconf 2.59. - case $ac_arg in - *=* | --config-cache | -C | -disable-* | --disable-* \ - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ - | -with-* | --with-* | -without-* | --without-* | --x) - separate_arg=no - ;; - -*) - separate_arg=yes - ;; - *) - separate_arg=no - ;; - esac - - skip_targ=no - case $ac_arg in -changequote(,) - --with-* | --without-*) - libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'` - - case $libopt in - *[-_]include) - lib=`echo "$libopt" | sed 's,[-_]include$,,'` - ;; - *[-_]lib) - lib=`echo "$libopt" | sed 's,[-_]lib$,,'` - ;; - *) - lib=$libopt - ;; - esac -changequote([,]) - - case $lib in - mpc | mpfr | gmp | cloog) - # If we're processing --with-$lib, --with-$lib-include or - # --with-$lib-lib, for one of the libs above, and target is - # different from host, don't pass the current argument to any - # target library's configure. - if test x$is_cross_compiler = xyes; then - skip_targ=yes - fi - ;; - esac - ;; - esac - - case "$ac_arg" in - --cache-file=/dev/null | \ - -cache-file=/dev/null ) - # Handled here to avoid the test to skip args below. - baseargs="$baseargs '$ac_arg'" - tbaseargs="$tbaseargs '$ac_arg'" - # Assert: $separate_arg should always be no. - keep_next=$separate_arg - ;; - --no*) - continue - ;; - --c* | \ - --sr* | \ - --ho* | \ - --bu* | \ - --t* | \ - --program-* | \ - -cache_file* | \ - -srcdir* | \ - -host* | \ - -build* | \ - -target* | \ - -program-prefix* | \ - -program-suffix* | \ - -program-transform-name* ) - skip_next=$separate_arg - continue - ;; - -*) - # An option. Add it. - case $ac_arg in - *\'*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; - esac - baseargs="$baseargs '$ac_arg'" - if test X"$skip_targ" = Xno; then - tbaseargs="$tbaseargs '$ac_arg'" - fi - keep_next=$separate_arg - ;; - *) - # Either a variable assignment, or a nonopt (triplet). Don't - # pass it down; let the Makefile handle this. - continue - ;; - esac -done -# Remove the initial space we just introduced and, as these will be -# expanded by make, quote '$'. -baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'` - -# Add in --program-transform-name, after --program-prefix and -# --program-suffix have been applied to it. Autoconf has already -# doubled dollar signs and backslashes in program_transform_name; we want -# the backslashes un-doubled, and then the entire thing wrapped in single -# quotes, because this will be expanded first by make and then by the shell. -# Also, because we want to override the logic in subdir configure scripts to -# choose program_transform_name, replace any s,x,x, with s,y,y,. -sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out -${program_transform_name} -EOF_SED -gcc_transform_name=`cat conftestsed.out` -rm -f conftestsed.out -baseargs="$baseargs --program-transform-name='${gcc_transform_name}'" -tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'" -if test "$silent" = yes; then - baseargs="$baseargs --silent" - tbaseargs="$tbaseargs --silent" -fi -baseargs="$baseargs --disable-option-checking" -tbaseargs="$tbaseargs --disable-option-checking" - -# Record and document user additions to sub configure arguments. -AC_ARG_VAR([build_configargs], - [additional configure arguments for build directories]) -AC_ARG_VAR([host_configargs], - [additional configure arguments for host directories]) -AC_ARG_VAR([target_configargs], - [additional configure arguments for target directories]) - -# For the build-side libraries, we just need to pretend we're native, -# and not use the same cache file. Multilibs are neither needed nor -# desired. -build_configargs="$build_configargs --cache-file=../config.cache ${baseargs}" - -# For host modules, accept cache file option, or specification as blank. -case "${cache_file}" in -"") # empty - cache_file_option="" ;; -/* | [[A-Za-z]]:[[\\/]]* ) # absolute path - cache_file_option="--cache-file=${cache_file}" ;; -*) # relative path - cache_file_option="--cache-file=../${cache_file}" ;; -esac - -# Host dirs don't like to share a cache file either, horribly enough. -# This seems to be due to autoconf 2.5x stupidity. -host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}" - -target_configargs="$target_configargs ${tbaseargs}" - -# Passing a --with-cross-host argument lets the target libraries know -# whether they are being built with a cross-compiler or being built -# native. However, it would be better to use other mechanisms to make the -# sorts of decisions they want to make on this basis. Please consider -# this option to be deprecated. FIXME. -if test x${is_cross_compiler} = xyes ; then - target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}" -fi - -# Default to --enable-multilib. -if test x${enable_multilib} = x ; then - target_configargs="--enable-multilib ${target_configargs}" -fi - -# Pass --with-newlib if appropriate. Note that target_configdirs has -# changed from the earlier setting of with_newlib. -if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then - target_configargs="--with-newlib ${target_configargs}" -fi - -# Different target subdirs use different values of certain variables -# (notably CXX). Worse, multilibs use *lots* of different values. -# Worse yet, autoconf 2.5x makes some of these 'precious', meaning that -# it doesn't automatically accept command-line overrides of them. -# This means it's not safe for target subdirs to share a cache file, -# which is disgusting, but there you have it. Hopefully this can be -# fixed in future. It's still worthwhile to use a cache file for each -# directory. I think. - -# Pass the appropriate --build, --host, --target and --cache-file arguments. -# We need to pass --target, as newer autoconf's requires consistency -# for target_alias and gcc doesn't manage it consistently. -target_configargs="--cache-file=./config.cache ${target_configargs}" - -FLAGS_FOR_TARGET= -case " $target_configdirs " in - *" newlib "*) - case " $target_configargs " in - *" --with-newlib "*) - case "$target" in - *-cygwin*) - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include' - ;; - esac - - # If we're not building GCC, don't discard standard headers. - if test -d ${srcdir}/gcc; then - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc' - - if test "${build}" != "${host}"; then - # On Canadian crosses, CC_FOR_TARGET will have already been set - # by `configure', so we won't have an opportunity to add -Bgcc/ - # to it. This is right: we don't want to search that directory - # for binaries, but we want the header files in there, so add - # them explicitly. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed' - - # Someone might think of using the pre-installed headers on - # Canadian crosses, in case the installed compiler is not fully - # compatible with the compiler being built. In this case, it - # would be better to flag an error than risking having - # incompatible object files being constructed. We can't - # guarantee that an error will be flagged, but let's hope the - # compiler will do it, when presented with incompatible header - # files. - fi - fi - - case "${target}-${is_cross_compiler}" in - i[[3456789]]86-*-linux*-no) - # Here host == target, so we don't need to build gcc, - # so we don't want to discard standard headers. - FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'` - ;; - *) - # If we're building newlib, use its generic headers last, but search - # for any libc-related directories first (so make it the last -B - # switch). - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include' - - # If we're building libgloss, find the startup file, simulator library - # and linker script. - case " $target_configdirs " in - *" libgloss "*) - # Look for startup file, simulator library and maybe linker script. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir" - # Look for libnosys.a in case the target needs it. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys' - # Most targets have the linker script in the source directory. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir" - ;; - esac - ;; - esac - ;; - esac - ;; -esac - -case "$target" in - x86_64-*mingw* | *-w64-mingw*) - # MinGW-w64 does not use newlib, nor does it use winsup. It may, - # however, use a symlink named 'mingw' in ${prefix} . - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include' - ;; - *-mingw*) - # MinGW can't be handled as Cygwin above since it does not use newlib. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include' - ;; -esac - -# Allow the user to override the flags for -# our build compiler if desired. -if test x"${build}" = x"${host}" ; then - CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}} - CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}} - LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}} -fi - -# On Canadian crosses, we'll be searching the right directories for -# the previously-installed cross compiler, so don't bother to add -# flags for directories within the install tree of the compiler -# being built; programs in there won't even run. -if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then - # Search for pre-installed headers if nothing else fits. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include' -fi - -if test "x${use_gnu_ld}" = x && - echo " ${configdirs} " | grep " ld " > /dev/null ; then - # Arrange for us to find uninstalled linker scripts. - FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld' -fi - -# Search for other target-specific linker scripts and such. -case "${target}" in - mep*) - FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary" - ;; -esac - -# Makefile fragments. -for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag; -do - eval fragval=\$$frag - if test $fragval != /dev/null; then - eval $frag=${srcdir}/$fragval - fi -done -AC_SUBST_FILE(host_makefile_frag) -AC_SUBST_FILE(target_makefile_frag) -AC_SUBST_FILE(alphaieee_frag) -AC_SUBST_FILE(ospace_frag) - -# Miscellanea: directories, flags, etc. -AC_SUBST(RPATH_ENVVAR) -AC_SUBST(GCC_SHLIB_SUBDIR) -AC_SUBST(tooldir) -AC_SUBST(build_tooldir) -AC_SUBST(CONFIGURE_GDB_TK) -AC_SUBST(GDB_TK) -AC_SUBST(INSTALL_GDB_TK) - -# Build module lists & subconfigure args. -AC_SUBST(build_configargs) -AC_SUBST(build_configdirs) - -# Host module lists & subconfigure args. -AC_SUBST(host_configargs) -AC_SUBST(configdirs) -AC_SUBST(target_configdirs) - -# Target module lists & subconfigure args. -AC_SUBST(target_configargs) - - -# Build tools. -AC_SUBST(AR_FOR_BUILD) -AC_SUBST(AS_FOR_BUILD) -AC_SUBST(CC_FOR_BUILD) -AC_SUBST(CFLAGS_FOR_BUILD) -AC_SUBST(CXXFLAGS_FOR_BUILD) -AC_SUBST(CXX_FOR_BUILD) -AC_SUBST(DLLTOOL_FOR_BUILD) -AC_SUBST(GCJ_FOR_BUILD) -AC_SUBST(GFORTRAN_FOR_BUILD) -AC_SUBST(GOC_FOR_BUILD) -AC_SUBST(LDFLAGS_FOR_BUILD) -AC_SUBST(LD_FOR_BUILD) -AC_SUBST(NM_FOR_BUILD) -AC_SUBST(RANLIB_FOR_BUILD) -AC_SUBST(WINDMC_FOR_BUILD) -AC_SUBST(WINDRES_FOR_BUILD) - -# Generate default definitions for YACC, M4, LEX and other programs that run -# on the build machine. These are used if the Makefile can't locate these -# programs in objdir. -MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing - -AC_CHECK_PROGS([YACC], ['bison -y' byacc yacc], [$MISSING bison -y]) -case " $build_configdirs " in - *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;; -esac - -AC_CHECK_PROGS([BISON], [bison], [$MISSING bison]) -case " $build_configdirs " in - *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;; -esac - -AC_CHECK_PROGS([M4], [gm4 gnum4 m4], [$MISSING m4]) -case " $build_configdirs " in - *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;; -esac - -AC_CHECK_PROGS([LEX], [flex lex], [$MISSING flex]) -case " $build_configdirs " in - *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; - *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;; -esac - -AC_CHECK_PROGS([FLEX], [flex], [$MISSING flex]) -case " $build_configdirs " in - *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; -esac - -AC_CHECK_PROGS([MAKEINFO], makeinfo, [$MISSING makeinfo]) -case " $build_configdirs " in - *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;; - *) -changequote(,) - # For an installed makeinfo, we require it to be from texinfo 4.7 or - # higher, else we use the "missing" dummy. - if ${MAKEINFO} --version \ - | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then - : - else - MAKEINFO="$MISSING makeinfo" - fi - ;; -changequote([,]) -esac - -# FIXME: expect and dejagnu may become build tools? - -AC_CHECK_PROGS(EXPECT, expect, expect) -case " $configdirs " in - *" expect "*) - test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect' - ;; -esac - -AC_CHECK_PROGS(RUNTEST, runtest, runtest) -case " $configdirs " in - *" dejagnu "*) - test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest' - ;; -esac - - -# Host tools. -NCN_STRICT_CHECK_TOOLS(AR, ar) -NCN_STRICT_CHECK_TOOLS(AS, as) -NCN_STRICT_CHECK_TOOLS(DLLTOOL, dlltool) -NCN_STRICT_CHECK_TOOLS(LD, ld) -NCN_STRICT_CHECK_TOOLS(LIPO, lipo) -NCN_STRICT_CHECK_TOOLS(NM, nm) -NCN_STRICT_CHECK_TOOLS(RANLIB, ranlib, true) -NCN_STRICT_CHECK_TOOLS(STRIP, strip, true) -NCN_STRICT_CHECK_TOOLS(WINDRES, windres) -NCN_STRICT_CHECK_TOOLS(WINDMC, windmc) -NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy) -NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump) -NCN_STRICT_CHECK_TOOLS(READELF, readelf) -AC_SUBST(CC) -AC_SUBST(CXX) -AC_SUBST(CFLAGS) -AC_SUBST(CXXFLAGS) - -# Target tools. -AC_ARG_WITH([build-time-tools], - [AS_HELP_STRING([--with-build-time-tools=PATH], - [use given path to find target tools during the build])], - [case x"$withval" in - x/*) ;; - *) - with_build_time_tools= - AC_MSG_WARN([argument to --with-build-time-tools must be an absolute path]) - ;; - esac], - [with_build_time_tools=]) - -NCN_STRICT_CHECK_TARGET_TOOLS(CC_FOR_TARGET, cc gcc) -NCN_STRICT_CHECK_TARGET_TOOLS(CXX_FOR_TARGET, c++ g++ cxx gxx) -NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET}) -NCN_STRICT_CHECK_TARGET_TOOLS(GCJ_FOR_TARGET, gcj) -NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran) -NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo) - -ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar) -ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as) -ACX_CHECK_INSTALLED_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool) -ACX_CHECK_INSTALLED_TARGET_TOOL(LD_FOR_TARGET, ld) -ACX_CHECK_INSTALLED_TARGET_TOOL(LIPO_FOR_TARGET, lipo) -ACX_CHECK_INSTALLED_TARGET_TOOL(NM_FOR_TARGET, nm) -ACX_CHECK_INSTALLED_TARGET_TOOL(OBJDUMP_FOR_TARGET, objdump) -ACX_CHECK_INSTALLED_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib) -ACX_CHECK_INSTALLED_TARGET_TOOL(READELF_FOR_TARGET, readelf) -ACX_CHECK_INSTALLED_TARGET_TOOL(STRIP_FOR_TARGET, strip) -ACX_CHECK_INSTALLED_TARGET_TOOL(WINDRES_FOR_TARGET, windres) -ACX_CHECK_INSTALLED_TARGET_TOOL(WINDMC_FOR_TARGET, windmc) - -RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" - -GCC_TARGET_TOOL(ar, AR_FOR_TARGET, AR, [binutils/ar]) -GCC_TARGET_TOOL(as, AS_FOR_TARGET, AS, [gas/as-new]) -GCC_TARGET_TOOL(cc, CC_FOR_TARGET, CC, [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) -dnl see comments for CXX_FOR_TARGET_FLAG_TO_PASS -GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX, - [gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs], - c++) -GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX, - [gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs], - c++) -GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool]) -GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) -GCC_TARGET_TOOL(gcj, GCJ_FOR_TARGET, GCJ, - [gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc/], java) -GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN, - [gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran) -GCC_TARGET_TOOL(gccgo, GOC_FOR_TARGET, GOC, - [gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go) -GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new]) -GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO) -GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new]) -GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump]) -GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib]) -GCC_TARGET_TOOL(readelf, READELF_FOR_TARGET, READELF, [binutils/readelf]) -GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip-new]) -GCC_TARGET_TOOL(windres, WINDRES_FOR_TARGET, WINDRES, [binutils/windres]) -GCC_TARGET_TOOL(windmc, WINDMC_FOR_TARGET, WINDMC, [binutils/windmc]) - -AC_SUBST(FLAGS_FOR_TARGET) -AC_SUBST(RAW_CXX_FOR_TARGET) - -# Certain tools may need extra flags. -AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} -RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} -NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} - -# When building target libraries, except in a Canadian cross, we use -# the same toolchain as the compiler we just built. -COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)' -COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)' -COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)' -if test $host = $build; then - case " $configdirs " in - *" gcc "*) - COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as' - COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld' - COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target} - ;; - esac -fi - -AC_SUBST(COMPILER_AS_FOR_TARGET) -AC_SUBST(COMPILER_LD_FOR_TARGET) -AC_SUBST(COMPILER_NM_FOR_TARGET) - -AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) -AC_ARG_ENABLE(maintainer-mode, -[AS_HELP_STRING([--enable-maintainer-mode], - [enable make rules and dependencies not useful - (and sometimes confusing) to the casual installer])], - USE_MAINTAINER_MODE=$enableval, - USE_MAINTAINER_MODE=no) -AC_MSG_RESULT($USE_MAINTAINER_MODE) -AC_SUBST(MAINTAINER_MODE_TRUE) -AC_SUBST(MAINTAINER_MODE_FALSE) -if test "$USE_MAINTAINER_MODE" = yes; then - MAINTAINER_MODE_TRUE= - MAINTAINER_MODE_FALSE='#' -else - MAINTAINER_MODE_TRUE='#' - MAINTAINER_MODE_FALSE= -fi -MAINT=$MAINTAINER_MODE_TRUE -AC_SUBST(MAINT)dnl - -# --------------------- -# GCC bootstrap support -# --------------------- - -# Stage specific cflags for build. -stage1_cflags="-g" -case $build in - vax-*-*) - case ${GCC} in - yes) stage1_cflags="-g -Wa,-J" ;; - *) stage1_cflags="-g -J" ;; - esac ;; -esac - -AC_SUBST(stage1_cflags) - -# Enable --enable-checking in stage1 of the compiler. -AC_ARG_ENABLE(stage1-checking, -[AS_HELP_STRING([[--enable-stage1-checking[=all]]], - [choose additional checking for stage1 of the compiler])], -[stage1_checking=--enable-checking=${enable_stage1_checking}], -[if test "x$enable_checking" = xno || test "x$enable_checking" = x; then - stage1_checking=--enable-checking=yes,types -else - stage1_checking=--enable-checking=$enable_checking,types -fi]) -AC_SUBST(stage1_checking) - -# Enable -Werror in bootstrap stage2 and later. -AC_ARG_ENABLE(werror, -[AS_HELP_STRING([--enable-werror], - [enable -Werror in bootstrap stage2 and later])], [], -[if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then - enable_werror=yes -else - enable_werror=no -fi]) -case ${enable_werror} in - yes) stage2_werror_flag="--enable-werror-always" ;; - *) stage2_werror_flag="" ;; -esac -AC_SUBST(stage2_werror_flag) - -# Specify what files to not compare during bootstrap. - -compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*" -case "$target" in - hppa*64*-*-hpux*) ;; - hppa*-*-hpux*) compare_exclusions="gcc/cc*-checksum\$(objext) | */libgcc/lib2funcs* | gcc/ada/*tools/*" ;; - powerpc*-ibm-aix*) compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/* | *libgomp*\$(objext)" ;; -esac -AC_SUBST(compare_exclusions) - -AC_CONFIG_FILES([Makefile], - [sed "$extrasub_build" Makefile | - sed "$extrasub_host" | - sed "$extrasub_target" > mf$$ - mv -f mf$$ Makefile], - [extrasub_build="$extrasub_build" - extrasub_host="$extrasub_host" - extrasub_target="$extrasub_target"]) -AC_OUTPUT diff --git a/ltgcc.m4 b/ltgcc.m4 deleted file mode 100644 index 844e2bc16d5..00000000000 --- a/ltgcc.m4 +++ /dev/null @@ -1,60 +0,0 @@ -# _LT_LANG_GCJ_CONFIG([TAG]) -# -------------------------- -# Ensure that the configuration variables for the GNU Java Compiler compiler -# are suitably defined. These variables are subsequently used by _LT_CONFIG -# to write the compiler configuration to `libtool'. Locally modified to -# run its tests on C programs, because we cannot link Java programs until -# we have finished building libjava. -AC_DEFUN([_LT_LANG_GCJ_CONFIG], -[AC_REQUIRE([LT_PROG_GCJ])dnl -AC_LANG_SAVE - -# Source file extension for Java test sources. -ac_ext=c - -# Object file extension for compiled Java test sources. -objext=o -_LT_TAGVAR(objext, $1)=$objext - -# Code to be used in simple compile tests -lt_simple_compile_test_code="int some_variable = 0;" - -# Code to be used in simple link tests -lt_simple_link_test_code='int main(){return(0);}' - -# ltmain only uses $CC for tagged configurations so make sure $CC is set. -_LT_TAG_COMPILER - -# save warnings/boilerplate of simple test code -_LT_COMPILER_BOILERPLATE -_LT_LINKER_BOILERPLATE - -# Allow CC to be a program name with arguments. -GCC=yes -compiler=$CC -_LT_TAGVAR(compiler, $1)=$CC -_LT_CC_BASENAME([$compiler]) - -# GCJ did not exist at the time GCC didn't implicitly link libc in. -_LT_TAGVAR(archive_cmds_need_lc, $1)=no - -_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds - -## CAVEAT EMPTOR: -## There is no encapsulation within the following macros, do not change -## the running order or otherwise move them around unless you know exactly -## what you are doing... -if test -n "$compiler"; then - _LT_COMPILER_NO_RTTI($1) - _LT_COMPILER_PIC($1) - _LT_COMPILER_C_O($1) - _LT_COMPILER_FILE_LOCKS($1) - _LT_LINKER_SHLIBS($1) - _LT_LINKER_HARDCODE_LIBPATH($1) - - _LT_CONFIG($1) -fi - -_LT_TAGVAR(compiler, $1)=${GCJ-gcj} -AC_LANG_RESTORE -])# _LT_LANG_GCJ_CONFIG |