finish moving from dev-libs

1 files changed, 265 insertions, 0 deletions

diff --git a/sys-libs/uclibc/uclibc-0.9.26-r7.ebuild b/sys-libs/uclibc/uclibc-0.9.26-r7.ebuild
new file mode 100644
index 000000000000..abfc9e7985df
--- /dev/null
+++ b/sys-libs/uclibc/uclibc-0.9.26-r7.ebuild
@@ -0,0 +1,265 @@
+# Copyright 1999-2005 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sys-libs/uclibc/uclibc-0.9.26-r7.ebuild,v 1.1 2005/01/12 03:51:45 vapier Exp $
+
+inherit eutils flag-o-matic gcc
+
+# To make a new CVS_VER we do.
+# wget -O - http://uclibc.org/downloads/snapshots/uClibc-`date +%Y%m%d`.tar.bz2 | tar jxf -
+# tar jxf /usr/portage/distfiles/uClibc-0.9.26.tar.bz2
+# diff -urN --exclude .cvsignore --exclude CVS uClibc-0.9.26 uClibc | bzip2 - > uClibc-0.9.26-cvs-update-`date +%Y%m%d`.patch.bz2
+# rm -rf uClibc-0.9.26-cvs-update-`date +%Y%m%d`.patch.bz2  uClibc uClibc-0.9.26
+
+MY_P="${P/ucl/uCl}"
+CVS_VER="20040808"
+PATCH_VER="1.1"
+DESCRIPTION="C library for developing embedded Linux systems"
+HOMEPAGE="http://www.uclibc.org/"
+SRC_URI="http://www.kernel.org/pub/linux/libs/uclibc/${MY_P}.tar.bz2
+	mirror://gentoo/${MY_P}-cvs-update-${CVS_VER}.patch.bz2
+	mirror://gentoo/${MY_P}-patches-${PATCH_VER}.tar.bz2"
+
+LICENSE="LGPL-2"
+SLOT="0"
+KEYWORDS="x86 ppc ~sparc mips arm"
+IUSE="build hardened ipv6 static debug" # nls is not supported yet
+RESTRICT="nostrip"
+
+DEPEND="sys-devel/gcc"
+RDEPEND=""
+PROVIDE="virtual/glibc virtual/libc"
+
+S=${WORKDIR}/${MY_P}
+
+check_main_libc() {
+	if [ "${CHOST/uclibc}" != "${CHOST}" ] ; then
+		SYS_LIBC=uClibc
+	else
+		SYS_LIBC=glibc
+	fi
+	export SYS_LIBC
+	echo
+	einfo "We are building for ${SYS_LIBC} system library"
+	echo
+}
+
+src_unpack() {
+	unpack ${A}
+	cd ${S}
+
+	if [ -n "${CVS_VER}" ]
+	then
+		epatch ${DISTDIR}/${MY_P}-cvs-update-${CVS_VER}.patch.bz2
+	fi
+
+	cp ${FILESDIR}/0.9.26/ssp.c ${S}/libc/sysdeps/linux/common/ \
+		|| die "failed to copy ssp.c to ${S}/libc/sysdeps/linux/common/"
+	# gcc 3.4 nukes ssp without this patch
+	if [ "`gcc-major-version`" -eq "3" -a "`gcc-minor-version`" -ge "4" ]
+	then
+		epatch ${FILESDIR}/0.9.26/uclibc-0.9.26-ssp-gcc34-after-frandom.patch
+	fi
+
+	if [ -n "${PATCH_VER}" ]
+	then
+		unpack ${MY_P}-patches-${PATCH_VER}.tar.bz2
+		# for now we remove relro/now, no support for relro in ldso
+		rm -f ${WORKDIR}/patch/*relro*
+		rm -f ${WORKDIR}/patch/*now*
+		rm -f ${WORKDIR}/patch/11_all_uClibc-0.9.26-socket.patch.bz2
+		# remove default ssp build
+		use hardened || rm -f ${WORKDIR}/patch/*enable-ssp*
+		epatch ${WORKDIR}/patch
+	fi
+
+	# support archs which dont implement all syscalls
+	[ -z "${CVS_VER}" ] \
+		&& epatch ${FILESDIR}/${PV}/arm-fix-missing-syscalls.patch \
+		|| epatch ${FILESDIR}/${PV}/uclibc-0.9.26-arm-dl-sysdep.patch
+	epatch ${FILESDIR}/${PV}/arm-ucontext.patch
+
+	# build all .S files w/ -Wa,--noexecstack
+	if [ "0${CVS_VER}" -ge "20040730" ]; then
+		einfo "Skipping noexecstack patch. (need update)"
+	else
+		epatch ${FILESDIR}/${PV}/${PN}-${PV}-noexecstack.patch
+	fi
+
+	# fix segfaults when running things like `emerge sync`
+	epatch ${FILESDIR}/${PV}/${PN}-${PV}-resolve-segfault.patch
+
+	# allow libs tagged as ELF_LIBC0 in the cache to be loaded
+	epatch ${FILESDIR}/${PV}/${PN}-${PV}-ldso-cache.patch
+
+	# Take extra security precaution's for suid handling with environment variables
+	epatch ${FILESDIR}/${PV}/uClibc-20040921-ldso-unsecvars.patch
+	cp ${FILESDIR}/${PV}/unsecvars.h ${S}/ldso/include/ || die
+
+	# fixup for install perms
+	sed -i -e "s:-fa:-dRf:g" Makefile
+
+	local target=""
+	if [ "${ARCH}" == "x86" ] ; then
+		target="i386"
+	elif [ "${ARCH}" == "ppc" ] ; then
+		target="powerpc"
+	else
+		# sparc|mips|alpha|arm|sh
+		target="${ARCH}"
+	fi
+	sed -i \
+		-e "s:default TARGET_i386:default TARGET_${target}:" \
+		extra/Configs/Config.in
+	sed -i \
+		-e "s:default CONFIG_GENERIC_386:default CONFIG_${UCLIBC_CPU:-GENERIC_386}:" \
+		extra/Configs/Config.${target}
+
+	make defconfig >/dev/null || die "could not config"
+
+	for def in UCLIBC_PROFILING DO{DEBUG,ASSERTS} SUPPORT_LD_DEBUG{,_EARLY} ; do
+		sed -i -e "s:${def}=y:# ${def} is not set:" .config
+	done
+	if use debug ; then
+		echo "SUPPORT_LD_DEBUG=y" >> .config
+		echo "DODEBUG=y" >> .config
+	fi
+
+	for def in DO_C99_MATH UCLIBC_HAS_{RPC,CTYPE_CHECKED,WCHAR,HEXADECIMAL_FLOATS,GLIBC_CUSTOM_PRINTF,FOPEN_EXCLUSIVE_MODE,GLIBC_CUSTOM_STREAMS,PRINTF_M_SPEC,FTW} ; do
+		sed -i -e "s:# ${def} is not set:${def}=y:" .config
+	done
+	echo "UCLIBC_HAS_FULL_RPC=y" >> .config
+	echo "PTHREADS_DEBUG_SUPPORT=y" >> .config
+
+	#if use nls
+	#then
+	#	sed -i -e "s:# UCLIBC_HAS_LOCALE is not set:UCLIBC_HAS_LOCALE=y:" .config
+	#	echo "UCLIBC_HAS_XLOCALE=n" >> .config
+	#	echo "UCLIBC_HAS_GLIBC_DIGIT_GROUPING=y" >> .config
+	#	echo "UCLIBC_HAS_SCANF_LENIENT_DIGIT_GROUPING=y" >> .config
+	#	echo "UCLIBC_HAS_GETTEXT_AWARENESS=y" >> .config
+	#	# on pax enabled kernels the locale files can't be built
+	#	echo "UCLIBC_PREGENERATED_LOCALE_DATA=n" >> .config
+	#fi
+	# we disable LOCALE for any case, gettext has to be used
+	echo "UCLIBC_HAS_LOCALE=n" >> .config
+
+	use ipv6 && sed -i -e "s:# UCLIBC_HAS_IPV6 is not set:UCLIBC_HAS_IPV6=y:" .config
+
+	if use hardened
+	then
+		if use x86
+		then
+			einfo "Enable Position Independent Executable support in ${P}"
+			sed -i -e "s:# UCLIBC_PIE_SUPPORT.*:UCLIBC_PIE_SUPPORT=y:" .config
+		fi
+
+		einfo "Enable Stack Smashing Protections support in ${P}"
+		sed -i -e "s:# UCLIBC_PROPOLICE.*:UCLIBC_PROPOLICE=y:" .config
+		echo "PROPOLICE_BLOCK_ABRT=n" >> .config
+		echo "PROPOLICE_BLOCK_SEGV=n" >> .config
+		echo "PROPOLICE_BLOCK_KILL=y" >> .config
+	fi
+
+	# we are building against system installed kernel headers
+	sed -i -e 's:KERNEL_SOURCE.*:KERNEL_SOURCE="/usr":' .config
+
+	check_main_libc
+	if [ "${SYS_LIBC}" = "uClibc" ] ; then
+		sed -i \
+			-e 's:SHARED_LIB_LOADER_PREFIX=.*:SHARED_LIB_LOADER_PREFIX="/lib":' \
+			-e 's:DEVEL_PREFIX=.*:DEVEL_PREFIX="/usr":' \
+			-e 's:RUNTIME_PREFIX=.*:RUNTIME_PREFIX="/":' \
+			.config
+		sed -i '/LIBRARY_CACHE:=/s:#::' Rules.mak
+	fi
+
+	make -s oldconfig > /dev/null || die "could not make oldconfig"
+
+	chmod +x extra/scripts/relative_path.sh
+
+	cp .config myconfig
+
+	emake clean >/dev/null || die "could not clean"
+
+	sed -i 's:-DUCLIBC:$(LIBRARY_CACHE) -DUCLIBC:' ldso/{ldso,libdl}/Makefile
+	sed -i 's:\$(R_PREFIX):\\"$(RUNTIME_PREFIX)\\" $(LIBRARY_CACHE):' utils/Makefile
+	sed -i 's: I\.: -I.:' ldso/libdl/Makefile
+	sed -i 's:sys/user\.h:asm/page.h:' libc/misc/internals/__uClibc_main.c
+}
+
+src_compile() {
+	# running tests require this
+	use build || addwrite /dev/ptmx
+	cp myconfig .config
+
+	#if use nls
+	#then
+	#	# these can be built only if the build system supports locales (as of 0.9.26)
+	#	emake -j1 headers
+	#	cd extra/locale
+	#	make clean
+	#	find ./charmaps -name "*.pairs" > codesets.txt
+	#	cp LOCALES locales.txt
+	#	emake -j1 || die "could not make locales"
+	#	cd ../..
+	#fi
+
+	emake -j1 || die "could not make"
+	check_main_libc
+	if [ "${SYS_LIBC}" = "uClibc" ]
+	then
+		emake -j1 utils || die "could not make utils"
+	fi
+
+	if ! use build
+	then
+		if ! hasq maketest $RESTRICT
+		then
+			# assert test fails on pax enabled kernels - normal
+			# vfork test fails in sandbox (both glibc/uclibc)
+			cd test; make; cd ..
+		fi
+	fi
+}
+
+src_install() {
+	emake PREFIX=${D} install || die "install failed"
+
+	# remove files coming from kernel-headers
+	# scsi is uclibc's own directory since cvs 20040212
+	check_main_libc
+	if [ "${SYS_LIBC}" = "uClibc" ]
+	then
+		rm -rf ${D}/usr/include/{asm,linux}
+		rm -f ${D}/usr/lib/lib*_pic.a
+		! use static && use build && rm -f ${D}/usr/lib/lib*.a
+
+		emake PREFIX=${D} install_utils || die "install-utils failed"
+		dodir /usr/bin
+		exeinto /usr/bin
+		doexe ${FILESDIR}/getent
+	fi
+
+	# shameless plug for mjn3 who gives us so much...
+	# please give back if you can. -solar
+	f=DEDICATION.mjn3 ; [ -e "$f" ] && ( cat $f ; epause 2 )
+
+	if ! use build
+	then
+		dodoc Changelog* README TODO docs/*.txt DEDICATION.mjn3
+		doman debian/*.1
+	fi
+}
+
+#pkg_postinst() {
+#check_main_libc
+#if [ "${SYS_LIBC}" = "uClibc" ] ; then
+#	if [ "${ROOT}" = "/" ] ; then
+#		/sbin/ldconfig
+#		[ ! -e /etc/TZ ] && echo UTC > /etc/TZ
+#		# reload init?
+#	fi
+#else
+#should we add the lib dir to ld.so.conf?
+#fi
+#}