Support gcc-4.x better at the expense of hardened gcc-3.x.

Package-Manager: portage-2.1_pre10-r5

5 files changed, 107 insertions, 41 deletions

diff --git a/dev-lang/ghc/ChangeLog b/dev-lang/ghc/ChangeLog
index 84f252a5bfbe..8a68528a4bfc 100644
--- a/dev-lang/ghc/ChangeLog
+++ b/dev-lang/ghc/ChangeLog
@@ -1,6 +1,18 @@
 # ChangeLog for dev-lang/ghc
 # Copyright 2002-2006 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v 1.101 2006/05/12 15:44:52 dcoutts Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ChangeLog,v 1.102 2006/05/18 20:42:44 dcoutts Exp $
+
+  18 May 2006; Duncan Coutts <dcoutts@gentoo.org>
+  +files/ghc-6.4.2-sparc32plus.patch, ghc-6.4.1-r3.ebuild, ghc-6.4.2.ebuild:
+  Support gcc-4.x better at the expense of hardened gcc-3.x.
+  Switching between gcc-3.x and gcc-4.x will now just work. Switching between
+  vanilla and hardened gcc will now require re-emerging rather than just
+  working. It should also enable anyone who has broken their ghc installation
+  by upgrading to gcc-4.x to get things working again by re-emerging ghc-6.4.2,
+  ghc-6.4.1-r3 or ghc-bin-6.4.1-r1.
+  Only build OpenAL/ALUT bindings if the OpenGL bindings will also be built
+  (since one depends on the other).
+  Fix GHCi on sparc when using the V8+ ABI (eg CFLAGS="-march=ultrasparc").
 
   12 May 2006; Duncan Coutts <dcoutts@gentoo.org>
   +files/ghc-6.4.2-alut.patch, ghc-6.4.2.ebuild:
diff --git a/dev-lang/ghc/Manifest b/dev-lang/ghc/Manifest
index 8343fef3866f..07575af3261d 100644
--- a/dev-lang/ghc/Manifest
+++ b/dev-lang/ghc/Manifest
@@ -21,6 +21,10 @@ AUX ghc-6.4.1-openal.patch 1270 RMD160 fa7b57dc78cc36c9d74e55bc4873e6efc321f353
 MD5 f55d9cead45de0979d9650dccde5e168 files/ghc-6.4.1-openal.patch 1270
 RMD160 fa7b57dc78cc36c9d74e55bc4873e6efc321f353 files/ghc-6.4.1-openal.patch 1270
 SHA256 fe6db1cf73571bca4af195321112985201e695cf67ed889cf626e5dc2b54b67e files/ghc-6.4.1-openal.patch 1270
+AUX ghc-6.4.2-sparc32plus.patch 526 RMD160 970d062362284659c2570394c8f9328d8096ea8e SHA1 40d25c25a3cd6a228f3757b8e298fd8c72710544 SHA256 a05bd16c9308ec9f608aeabe0ea35e2dff6826f262108d1ccb16c4f93a2d3a44 size 526
+MD5 bb39f157030944685ae41d24622a2cb3 files/ghc-6.4.2-sparc32plus.patch 526
+RMD160 970d062362284659c2570394c8f9328d8096ea8e files/ghc-6.4.2-sparc32plus.patch 526
+SHA256 a05bd16c9308ec9f608aeabe0ea35e2dff6826f262108d1ccb16c4f93a2d3a44 files/ghc-6.4.2-sparc32plus.patch 526
 AUX ghc-updater 9045 RMD160 b044a26add18464b583702f3cac667521c5eb06f SHA1 f5ccd2bf9f78f895368a1ff64ceddd5703f1d13b SHA256 eafc2eb58a9c1ad0263fd498cad00f50b0d04860cd8e26aa201910f77d74efbe size 9045
 MD5 e7ba0887c43fd8333a4d1bd92c184244 files/ghc-updater 9045
 RMD160 b044a26add18464b583702f3cac667521c5eb06f files/ghc-updater 9045
@@ -38,18 +42,18 @@ EBUILD ghc-6.4.1-r2.ebuild 6681 RMD160 6495a287a2a99c9f7dc582a6e6d64ae882ca6554
 MD5 d11fd9573adf5cb5f508e53bad0a51ae ghc-6.4.1-r2.ebuild 6681
 RMD160 6495a287a2a99c9f7dc582a6e6d64ae882ca6554 ghc-6.4.1-r2.ebuild 6681
 SHA256 de4b010d17f0af8ea47b3da368b34fc67417093bfbe92ad439be03c38ee022b4 ghc-6.4.1-r2.ebuild 6681
-EBUILD ghc-6.4.1-r3.ebuild 8280 RMD160 2bfbba2f8ca37e0a508d1825238f301aec2bdd48 SHA1 f13d0a58e6428197a41dc6cfbf7beca9f3f09e05 SHA256 3c6ec6cdc58a93284de150c1ca78791a8d0b8ca61613bcd96388336d03ed5268 size 8280
-MD5 a6786ac9e892f6cc9a6d578fbcec428b ghc-6.4.1-r3.ebuild 8280
-RMD160 2bfbba2f8ca37e0a508d1825238f301aec2bdd48 ghc-6.4.1-r3.ebuild 8280
-SHA256 3c6ec6cdc58a93284de150c1ca78791a8d0b8ca61613bcd96388336d03ed5268 ghc-6.4.1-r3.ebuild 8280
-EBUILD ghc-6.4.2.ebuild 9246 RMD160 fdc29d485da9a53ba5b63e29266cf27dd518ca91 SHA1 c612b3eb1a9fe9d206213ff046f6fe96401262c4 SHA256 f47224d3bc6d7ee17aa3fa0ebac5d61f24fbfe224c807730e485e8b27911ee4a size 9246
-MD5 d519ec4eda24ea1cf3a638b5282a99d7 ghc-6.4.2.ebuild 9246
-RMD160 fdc29d485da9a53ba5b63e29266cf27dd518ca91 ghc-6.4.2.ebuild 9246
-SHA256 f47224d3bc6d7ee17aa3fa0ebac5d61f24fbfe224c807730e485e8b27911ee4a ghc-6.4.2.ebuild 9246
-MISC ChangeLog 17639 RMD160 9eba010756a0aec49b9528287dc9229c412b452d SHA1 6b7e964007aeb39e4c9701c66c83787abfcbec06 SHA256 4d319f7ffcc30f81ea782c839f3dc4298044149405c4612813931a9de3a99345 size 17639
-MD5 66457759c117a4b7ab68db85b7ee23e1 ChangeLog 17639
-RMD160 9eba010756a0aec49b9528287dc9229c412b452d ChangeLog 17639
-SHA256 4d319f7ffcc30f81ea782c839f3dc4298044149405c4612813931a9de3a99345 ChangeLog 17639
+EBUILD ghc-6.4.1-r3.ebuild 9027 RMD160 671e63946ab1eba93f8009773e832762febfcea8 SHA1 2d1bab8eeaf268f9fd1d398f7c1447d6bbd57fae SHA256 a242a21eb893faf6f4779b9e134c4d380d8d890bdc6c76df672b609a9fb90163 size 9027
+MD5 b262837c7e5376d8eec183796b2b1cbc ghc-6.4.1-r3.ebuild 9027
+RMD160 671e63946ab1eba93f8009773e832762febfcea8 ghc-6.4.1-r3.ebuild 9027
+SHA256 a242a21eb893faf6f4779b9e134c4d380d8d890bdc6c76df672b609a9fb90163 ghc-6.4.1-r3.ebuild 9027
+EBUILD ghc-6.4.2.ebuild 9734 RMD160 7854bacef4128d9073afb2ff346315d35af82702 SHA1 84bb12462fbeb5fd5074bc334eaede9ef11ffb53 SHA256 8022e1a12fc342008a36077be7e3ff0de6bfe38210dbf141031590c17669550d size 9734
+MD5 a95cdd306c59a85c78920914d1cd595c ghc-6.4.2.ebuild 9734
+RMD160 7854bacef4128d9073afb2ff346315d35af82702 ghc-6.4.2.ebuild 9734
+SHA256 8022e1a12fc342008a36077be7e3ff0de6bfe38210dbf141031590c17669550d ghc-6.4.2.ebuild 9734
+MISC ChangeLog 18361 RMD160 9b1f5372efa8a849c5843579c25470e18d2f53bb SHA1 b9d94b55162f915377f919c347043b7f3f44b597 SHA256 02efcb4e8968f56e629a517bc4e0c5b2b2af29357b56b4d3fdd0628e52675b91 size 18361
+MD5 a057a31c7e6cd01b33a122cb9ed7e0c6 ChangeLog 18361
+RMD160 9b1f5372efa8a849c5843579c25470e18d2f53bb ChangeLog 18361
+SHA256 02efcb4e8968f56e629a517bc4e0c5b2b2af29357b56b4d3fdd0628e52675b91 ChangeLog 18361
 MISC metadata.xml 223 RMD160 7783e6057effb8b8f0b79cffe8b557b32c633839 SHA1 7b962c77f2e38479a9d1621ec8d307ca9f761753 SHA256 1d00c8be162a6cb87b3de440b3e63e10b39c12d56e8fbfe592e75aed872b2508 size 223
 MD5 c694674dcbef799cd4fdb6914683ebff metadata.xml 223
 RMD160 7783e6057effb8b8f0b79cffe8b557b32c633839 metadata.xml 223
@@ -69,7 +73,7 @@ SHA256 84f4b6adad832de57cc219499590df79b6be7ac5c96ec975e15aa37370269d40 files/di
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.2.2 (GNU/Linux)
 
-iD8DBQFEZK1JnUVyUObPUL4RAi0yAJ9HQzrRaQ/TcS7pdvIBj8AiZzyM6gCcDIQV
-baWoG5lW6IEVt+JGWlQIQf8=
-=mc7H
+iD8DBQFEbNwpnUVyUObPUL4RAqh5AJ9KQ/bmdct5PftPzSPKJYzGAepFFACfbAKh
+oU9Km8WJZ4/cPLpsKNgimnQ=
+=t0tv
 -----END PGP SIGNATURE-----
diff --git a/dev-lang/ghc/files/ghc-6.4.2-sparc32plus.patch b/dev-lang/ghc/files/ghc-6.4.2-sparc32plus.patch
new file mode 100644
index 000000000000..709f3db52b1d
--- /dev/null
+++ b/dev-lang/ghc/files/ghc-6.4.2-sparc32plus.patch
@@ -0,0 +1,12 @@
+--- ghc-6.4.2/ghc/rts/Linker.c	2006-01-04 15:24:10.000000000 +0000
++++ ghc-6.4.2.new/ghc/rts/Linker.c	2006-05-15 21:06:45.000000000 +0100
+@@ -2695,6 +2695,9 @@
+    IF_DEBUG(linker,debugBelch( "Architecture is " ));
+    switch (ehdr->e_machine) {
+       case EM_386:   IF_DEBUG(linker,debugBelch( "x86" )); break;
++#ifdef EM_SPARC32PLUS
++      case EM_SPARC32PLUS:
++#endif
+       case EM_SPARC: IF_DEBUG(linker,debugBelch( "sparc" )); break;
+ #ifdef EM_IA_64
+       case EM_IA_64: IF_DEBUG(linker,debugBelch( "ia64" )); break;
diff --git a/dev-lang/ghc/ghc-6.4.1-r3.ebuild b/dev-lang/ghc/ghc-6.4.1-r3.ebuild
index f698a49a125c..2e67a4041cb5 100644
--- a/dev-lang/ghc/ghc-6.4.1-r3.ebuild
+++ b/dev-lang/ghc/ghc-6.4.1-r3.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2006 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-6.4.1-r3.ebuild,v 1.6 2006/05/03 23:05:28 dcoutts Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-6.4.1-r3.ebuild,v 1.7 2006/05/18 20:42:44 dcoutts Exp $
 
 # Brief explanation of the bootstrap logic:
 #
@@ -14,7 +14,7 @@
 # can be removed once an forall after the first succesful install
 # of ghc.
 
-inherit base eutils flag-o-matic autotools ghc-package check-reqs
+inherit base eutils flag-o-matic toolchain-funcs autotools ghc-package check-reqs
 
 DESCRIPTION="The Glasgow Haskell Compiler"
 HOMEPAGE="http://www.haskell.org/ghc/"
@@ -43,8 +43,9 @@ RDEPEND="
 	>=dev-libs/gmp-4.1
 	>=sys-libs/readline-4.2
 	X? ( || ( x11-libs/libX11 virtual/x11 ) )
-	opengl? ( virtual/opengl virtual/glu virtual/glut )
-	openal? ( media-libs/openal )"
+	opengl? ( virtual/opengl
+			  virtual/glu virtual/glut
+			  openal? ( media-libs/openal ) )"
 
 # ghc cannot usually be bootstrapped using later versions ...
 DEPEND="${RDEPEND}
@@ -57,18 +58,24 @@ DEPEND="${RDEPEND}
 
 PDEPEND=">=dev-haskell/cabal-1.1.3"
 
-# Portage's resolution of virtuals fails on virtual/ghc in some Portage releases,
-# the following function causes the build to fail with an informative error message
-# in such a case.
-# pkg_setup() {
-# 	if ! has_version virtual/ghc; then
-# 		eerror "This ebuild needs a version of GHC to bootstrap from."
-# 		eerror "Please emerge dev-lang/ghc-bin to get a binary version."
-# 		eerror "You can either use the binary version directly or emerge"
-# 		eerror "dev-lang/ghc afterwards."
-# 		die "virtual/ghc version required to build"
-# 	fi
-# }
+pkg_setup() {
+	if use openal && ! use opengl; then
+		ewarn "The OpenAL bindings require the OpenGL bindings, however"
+		ewarn "USE=\"-opengl\" so the OpenAL bindings will not be built."
+		ewarn "To build the OpenAL bindings emerge with USE=\"openal opengl\""
+	fi
+
+	# Portage's resolution of virtuals fails on virtual/ghc in some Portage
+	# releases, the following function causes the build to fail with an
+	# informative error message in such a case.
+	#if ! has_version virtual/ghc; then
+	#	eerror "This ebuild needs a version of GHC to bootstrap from."
+	#	eerror "Please emerge dev-lang/ghc-bin to get a binary version."
+	#	eerror "You can either use the binary version directly or emerge"
+	#	eerror "dev-lang/ghc afterwards."
+	#	die "virtual/ghc version required to build"
+	#fi
+}
 
 append-ghc-cflags() {
 	local flag compile assemble link
@@ -116,14 +123,23 @@ ghc_setup_cflags() {
 
 	# hardened-gcc needs to be disabled, because the mangler doesn't accept
 	# its output.
-	append-ghc-cflags compile link	$(test-flags-CC -nopie)
-	append-ghc-cflags compile		$(test-flags-CC -fno-stack-protector)
+	gcc-specs-pie && append-ghc-cflags compile link	-nopie
+	gcc-specs-ssp && append-ghc-cflags compile		-fno-stack-protector
 
 	# We also add -Wa,--noexecstack to get ghc to generate .o files with
 	# non-exectable stack. This it a hack until ghc does it itself properly.
 	append-ghc-cflags assemble		"-Wa,--noexecstack"
 }
 
+ghc_setup_wrapper() {
+	echo '#!/bin/sh'
+	echo "GHCBIN=\"$(ghc-libdir)/ghc-$1\";"
+	echo "TOPDIROPT=\"-B$(ghc-libdir)\";"
+	echo "GHC_CFLAGS=\"${GHC_CFLAGS}\";"
+	echo '# Mini-driver for GHC'
+	echo 'exec $GHCBIN $TOPDIROPT $GHC_CFLAGS ${1+"$@"}'
+}
+
 src_unpack() {
 	base_src_unpack
 	ghc_setup_cflags
@@ -132,6 +148,7 @@ src_unpack() {
 	epatch "${FILESDIR}/${PN}-6.4.1-configure.patch"
 	epatch "${FILESDIR}/${PN}-6.4.1-openal.patch"
 	epatch "${FILESDIR}/${PN}-6.4.1-gcc41.patch"
+	epatch "${FILESDIR}/${PN}-6.4.2-sparc32plus.patch"
 
 	# Modify the ghc driver script to use GHC_CFLAGS
 	echo "SCRIPT_SUBST_VARS += GHC_CFLAGS" >> "${S}/ghc/driver/ghc/Makefile"
@@ -192,14 +209,20 @@ src_compile() {
 		echo "SplitObjs=NO" >> mk/build.mk
 	fi
 
+	GHC_CFLAGS="" ghc_setup_wrapper $(ghc-version) > "${TMP}/ghc.sh"
+	chmod +x "${TMP}/ghc.sh"
+
 	# we've patched some configure.ac files do allow us to enable/disable the
 	# X11 and HGL packages, so we need to autoreconf.
 	eautoreconf
 
 	econf \
+		--with-ghc="${TMP}/ghc.sh" \
 		$(use_enable opengl opengl) \
 		$(use_enable opengl glut) \
-		$(use_enable openal openal) \
+		$(use openal && use opengl \
+			&& echo --enable-openal \
+			|| echo --disable-openal) \
 		$(use_enable X x11) \
 		$(use_enable X hgl) \
 		|| die "econf failed"
diff --git a/dev-lang/ghc/ghc-6.4.2.ebuild b/dev-lang/ghc/ghc-6.4.2.ebuild
index 1f7ef122588e..11409f80f24c 100644
--- a/dev-lang/ghc/ghc-6.4.2.ebuild
+++ b/dev-lang/ghc/ghc-6.4.2.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2006 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-6.4.2.ebuild,v 1.4 2006/05/12 15:44:52 dcoutts Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/ghc/ghc-6.4.2.ebuild,v 1.5 2006/05/18 20:42:44 dcoutts Exp $
 
 # Brief explanation of the bootstrap logic:
 #
@@ -14,7 +14,7 @@
 # can be removed once an forall after the first succesful install
 # of ghc.
 
-inherit base eutils flag-o-matic autotools ghc-package check-reqs
+inherit base eutils flag-o-matic toolchain-funcs autotools ghc-package check-reqs
 
 DESCRIPTION="The Glasgow Haskell Compiler"
 HOMEPAGE="http://www.haskell.org/ghc/"
@@ -125,20 +125,30 @@ ghc_setup_cflags() {
 
 	# hardened-gcc needs to be disabled, because the mangler doesn't accept
 	# its output.
-	append-ghc-cflags compile link	$(test-flags-CC -nopie)
-	append-ghc-cflags compile		$(test-flags-CC -fno-stack-protector)
+	gcc-specs-pie && append-ghc-cflags compile link	-nopie
+	gcc-specs-ssp && append-ghc-cflags compile		-fno-stack-protector
 
 	# We also add -Wa,--noexecstack to get ghc to generate .o files with
 	# non-exectable stack. This it a hack until ghc does it itself properly.
 	append-ghc-cflags assemble		"-Wa,--noexecstack"
 }
 
+ghc_setup_wrapper() {
+	echo '#!/bin/sh'
+	echo "GHCBIN=\"$(ghc-libdir)/ghc-$1\";"
+	echo "TOPDIROPT=\"-B$(ghc-libdir)\";"
+	echo "GHC_CFLAGS=\"${GHC_CFLAGS}\";"
+	echo '# Mini-driver for GHC'
+	echo 'exec $GHCBIN $TOPDIROPT $GHC_CFLAGS ${1+"$@"}'
+}
+
 src_unpack() {
 	base_src_unpack
 	ghc_setup_cflags
 
 	cd ${S}
 	epatch "${WORKDIR}/${P}-alut.patch"
+	epatch "${FILESDIR}/${P}-sparc32plus.patch"
 
 	# Modify the ghc driver script to use GHC_CFLAGS
 	echo "SCRIPT_SUBST_VARS += GHC_CFLAGS" >> "${S}/ghc/driver/ghc/Makefile"
@@ -202,15 +212,20 @@ src_compile() {
 		echo "SplitObjs=NO" >> mk/build.mk
 	fi
 
+	GHC_CFLAGS="" ghc_setup_wrapper $(ghc-version) > "${TMP}/ghc.sh"
+	chmod +x "${TMP}/ghc.sh"
+
 	# We've patched some configure.ac files to fix the OpenAL/ALUT bindings.
 	# So we need to autoreconf.
 	eautoreconf
 
 	econf \
+		--with-ghc="${TMP}/ghc.sh" \
 		$(use_enable opengl opengl) \
 		$(use_enable opengl glut) \
-		$(use_enable openal openal) \
-		$(use_enable openal alut) \
+		$(use openal && use opengl \
+			&& echo --enable-openal --enable-alut \
+			|| echo --disable-openal --disable-alut) \
 		$(use_enable X x11) \
 		$(use_enable X hgl) \
 		|| die "econf failed"