Fixed bug in check for version for 3.1 (differs wildy)

3 files changed, 365 insertions, 1 deletions

diff --git a/sys-devel/gcc/ChangeLog b/sys-devel/gcc/ChangeLog
index b96089ceca28..809cbeaa25cc 100644
--- a/sys-devel/gcc/ChangeLog
+++ b/sys-devel/gcc/ChangeLog
@@ -1,6 +1,13 @@
 # ChangeLog for sys-devel/gcc
 # Copyright 2002 Gentoo Technologies, Inc.; Distributed under the GPL
-# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/ChangeLog,v 1.14 2002/05/25 22:52:36 azarah Exp $
+# $Header: /var/cvsroot/gentoo-x86/sys-devel/gcc/ChangeLog,v 1.15 2002/05/31 03:50:47 mkennedy Exp $
+
+*gcc-3.1-r5 (29 May 2002)
+
+  29 May 2002; Matthew Kennedy <azarah@gentoo.org> gcc-3.1-r5.ebuild,
+  ChangeLog, files/digest-gcc-3.1-r5 :
+
+  Fixes how we check for already install gcc's.
 
 *gcc-3.1-r4 (25 May 2002)
 
diff --git a/sys-devel/gcc/files/digest-gcc-3.1-r5 b/sys-devel/gcc/files/digest-gcc-3.1-r5
new file mode 100644
index 000000000000..fba8a6ab4cea
--- /dev/null
+++ b/sys-devel/gcc/files/digest-gcc-3.1-r5
@@ -0,0 +1 @@
+MD5 605adcc9c90f1674043c8c3749f43636 gcc-3.1.tar.bz2 20445209
diff --git a/sys-devel/gcc/gcc-3.1-r5.ebuild b/sys-devel/gcc/gcc-3.1-r5.ebuild
new file mode 100644
index 000000000000..114fb8a7545c
--- /dev/null
+++ b/sys-devel/gcc/gcc-3.1-r5.ebuild
@@ -0,0 +1,356 @@
+# Copyright 1999-2002 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Maintainer: Grant Goodyear <g2boojum@gentoo.org>, Daniel Robbins <drobbins@gentoo.org>
+# /space/gentoo/cvsroot/gentoo-x86/sys-devel/gcc/gcc-3.1.ebuild,v 1.1 2002/05/17 15:42:30 prez Exp
+
+# NOTE TO MAINTAINER:  Info pages get nuked for multiple version installs.
+#                      Ill fix it later if i get a chance.
+#
+# IMPORTANT:  The versions of libs installed should be updated
+#             in src_install() ... Ill implement auto-version detection
+#             later on.
+
+GCC_SUFFIX=-3.1
+LOC=/usr
+# dont install in /usr/include/g++-v3/, as it will nuke gcc-3.0.x installs
+STDCXX_INCDIR="${LOC}/include/g++-v${PV/\./}"
+SLOT="3.1"
+S=${WORKDIR}/${P}
+SRC_URI="ftp://gcc.gnu.org/pub/gcc/releases/${P}/${P}.tar.bz2
+	ftp://ftp.funet.fi/pub/mirrors/sourceware.cygnus.com/pub/gcc/releases/${P}/${P}.tar.bz2"
+DESCRIPTION="Modern GCC C/C++ compiler and an included, upgraded version of texinfo to boot"
+HOMEPAGE="http://www.gnu.org/software/gcc/gcc.html"
+
+DEPEND="virtual/glibc"
+RDEPEND="virtual/glibc 
+	>=sys-libs/zlib-1.1.4"
+if [ -z "`use build`" ]
+then
+	DEPEND="$DEPEND 
+		nls? ( sys-devel/gettext ) 
+		>=sys-libs/ncurses-5.2-r2"
+	RDEPEND="$RDEPEND 
+		>=sys-libs/ncurses-5.2-r2"
+fi
+
+# necessary because gcc-3.1 does gcc --version different. really
+# different
+gcc_version() {
+	gcc -v 2>&1 |tail -1 |cut -d\  -f3-3
+}
+
+build_multiple() {
+	#try to make sure that we should build multiple
+	#versions of gcc (dual install of gcc2 and gcc3)
+	profile="`readlink /etc/make.profile`"
+	if [ -z "`use build`" ] && \
+	   [ -z "`use bootstrap`" ] && \
+	   [ "`gcc_version | cut -f1 -d.`" -ne 3 ] && \
+	   [ "${profile/gcc3}" = "${profile}" ] && \
+	   [ "${GCCBUILD}" != "default" ]
+	then
+		return 0
+	else
+		return 1
+	fi	  
+}
+
+# used to patch Makefiles to install into the build dir
+FAKE_ROOT=""
+
+src_unpack() {
+	unpack ${P}.tar.bz2
+	
+	#now we integrate texinfo-${TV} into gcc.  It comes with texinfo-3.12.
+	cd ${S}
+	#fixes the build system to properly do the transformation
+	#of the binaries (thanks to Mandrake)
+	#fixup libtool to correctly generate .la files with portage
+	patch <${FILESDIR}/libtool-1.4.1-portage.patch-v3 || die
+
+	# Red Hat patches
+	for x in gcc31-boehm-gc-libs.patch.bz2 \
+		gcc31-fde-merge-compat.patch.bz2 \
+		gcc31-attr-visibility.patch.bz2 \
+		gcc31-attr-visibility2.patch.bz2 \
+		gcc31-trunc_int_for_mode.patch.bz2 \
+		gcc31-dwarf2-pr6381.patch.bz2 \
+		gcc31-dwarf2-pr6436-test.patch.bz2 \
+		gcc31-c++-null-pm-init.patch.bz2 \
+		gcc31-c++-tsubst-asm.patch.bz2 \
+		gcc31-fdata-sections.patch.bz2 \
+		gcc31-fold-const.patch.bz2 \
+		gcc31-fold-const2.patch.bz2 \
+		gcc31-i386-malign-double-doc.patch.bz2 \
+		gcc31-libstdc++-pr6594.patch.bz2 \
+		gcc31-libstdc++-pr6648.patch.bz2 \
+		gcc31-libstdc++-setrlim.patch.bz2 \
+		gcc31-pr6643.patch.bz2 \
+		gcc31-test-rotate.patch.bz2
+	do
+		bzip2 -dc ${FILESDIR}/${PV}/${x} | \
+			patch -p0 || die "failed with patch ${x}"
+	done
+	
+	# SuSE patches
+	bzip2 -dc ${FILESDIR}/${PV}/gcc31-i386-expand-clrstr.patch.bz2 | \
+		patch -p1 || die "failed with patch gcc31-i386-expand-clrstr"
+
+	# Mandrake patches
+	# cp/lex.c (cxx_init_options): By default, don't wrap lines since the
+	# C front-end operates that way, already.
+	bzip2 -dc ${FILESDIR}/${PV}/gcc31-c++-diagnostic-no-line-wrapping.patch.bz2 | \
+		patch -p1 || die "failed with patch gcc31-c++-diagnostic-no-line-wrapping"
+
+	# Currently if any path is changed via the configure script, it breaks
+	# installing into ${D}.  We should not patch it in src_install() with
+	# absolute paths, as some modules then gets rebuild with the wrong
+	# paths.  Thus we use $FAKE_ROOT.
+	cd ${S}
+	for x in $(find . -name Makefile.in)
+	do
+#		cp ${x} ${x}.orig
+		# Fix --datadir=
+#		sed -e 's:datadir = @datadir@:datadir = $(FAKE_ROOT)@datadir@:' \
+#			${x}.orig > ${x}
+		cp ${x} ${x}.orig
+		# Fix --with-gxx-include-dir=
+		sed -e 's:gxx_include_dir = @gxx_:gxx_include_dir = $(FAKE_ROOT)@gxx_:' \
+			-e 's:glibcppinstalldir = @gxx_:glibcppinstalldir = $(FAKE_ROOT)@gxx_:' \
+			${x}.orig > ${x}
+		rm -f ${x}.orig
+	done
+}
+
+src_compile() {
+	local myconf=""
+	# use the system zlib!!!
+	myconf="--with-system-zlib"
+	if [ -z "`use build`" ]
+	then
+		myconf="${myconf} --enable-shared"
+	else
+		myconf="${myconf} --enable-languages=c"
+	fi
+	if [ -z "`use nls`" ] || [ "`use build`" ] ; then
+		myconf="${myconf} --disable-nls"
+	else
+		myconf="${myconf} --enable-nls --without-included-gettext"
+	fi
+
+	#only build with a program suffix if it is not our
+	#default compiler.  Also check $GCCBUILD until we got
+	#compilers sorted out.
+	#
+	#NOTE:  for software to detirmine gcc version, it will be easier
+	#       if we have gcc, gcc-3.0 and gcc-3.1, and NOT gcc-3.0.4.
+	if build_multiple
+	then
+		myconf="${myconf} --program-suffix=${GCC_SUFFIX}"
+	fi
+
+	# gcc does not like optimization
+
+	export CFLAGS="${CFLAGS/-O?/}"
+	export CXXFLAGS="${CXXFLAGS/-O?/}"
+
+	#build in a separate build tree
+	cd ${WORKDIR}
+	mkdir build
+	cd build
+
+	addwrite "/dev/zero"
+	${S}/configure --prefix=${LOC} \
+		--mandir=${LOC}/share/man \
+		--infodir=${LOC}/share/info \
+		--enable-shared \
+		--host=${CHOST} \
+		--build=${CHOST} \
+		--target=${CHOST} \
+		--enable-threads=posix \
+		--enable-long-long \
+		--enable-cstdio=stdio \
+		--enable-clocale=generic \
+		--disable-checking \
+		--with-gxx-include-dir=${STDCXX_INCDIR} \
+		--with-local-prefix=${LOC}/local \
+		${myconf} || die
+
+	if [ -z "`use static`" ]
+	then
+		emake bootstrap-lean || die
+	else
+		emake LDFLAGS=-static bootstrap || die
+	fi
+}
+
+#thanks to mandrake for this function
+dispatch_libs() {
+	libname=$1 libversion=$2
+	rm -f $libname.so $libname.a
+
+	if build_multiple
+	then
+	# If we have multiple versions of GCC, leave libraries in $FULLPATH
+		chmod 0755 ../../../$libname.so.$libversion
+		ln -s ../../../$libname.so.$libversion $libname.so
+		rm -f ../../../$libname.so
+		cp -f ../../../$libname.a $libname.a
+		rm -f ../../../$libname.a
+	else
+		ln -sf ../../../$libname.so $libname.so
+		ln -sf ../../../$libname.a $libname.a
+	fi
+}
+
+src_install() {
+	#make install from the build directory
+	cd ${WORKDIR}/build
+	make prefix=${D}${LOC} \
+		mandir=${D}${LOC}/share/man \
+		infodir=${D}${LOC}/share/info \
+		FAKE_ROOT=${D} \
+		install || die
+	
+	if ! build_multiple
+	then
+		GCC_SUFFIX=""
+	fi
+
+	[ -e ${D}${LOC}/bin/gcc${GCC_SUFFIX} ] || die "gcc not found in ${D}"
+	
+	FULLPATH=${LOC}/lib/gcc-lib/${CHOST}/${PV}
+	FULLPATH_D=${D}${LOC}/lib/gcc-lib/${CHOST}/${PV}
+	cd ${FULLPATH_D}
+	dodir /lib
+	dodir /etc/env.d
+	echo "LDPATH=${FULLPATH}" > ${D}/etc/env.d/05gcc${GCC_SUFFIX}
+	if ! build_multiple
+	then
+		dosym /usr/bin/cpp /lib/cpp
+		dosym gcc /usr/bin/cc
+	fi
+
+	#make sure we dont have stuff lying around that
+	#can nuke multiple versions of gcc
+	if [ -z "`use build`" ]
+	then
+		cd ${FULLPATH_D}
+		#move symlinks to compiler-specific dir
+		dispatch_libs libstdc++  4.0.0
+		mv ../../../libsupc++.a libsupc++.a
+		
+		dispatch_libs libgcj     3.0.0
+		dispatch_libs libgcjgc   1.1.0
+		#do not always get created.
+		[ ! -e libgcjgc.so ] && rm -f libgcjgc.so
+		
+		dispatch_libs libg2c     0.0.0
+		mv ../../../libfrtbegin.a libfrtbegin.a
+		
+		mv libobjc* ../../../
+		dispatch_libs libobjc    1.0.0
+		dispatch_libs libobjc_gc 1.0.0
+		#do not always get created.
+		[ ! -e libobjc_gc.so ] && rm -f libobjc_gc.so
+
+		if build_multiple
+		then
+			#move libtool .la files to $FULLPATH till I figure
+			#what to do with them. This needs to be done with
+			#parallel installs, else gcc-2.95 tries to link with
+			#the wrong libs.
+			mv ${D}${LOC}/lib/*.la ${FULLPATH_D}
+		fi
+
+		#move Java headers to compiler-specific dir
+		mv ${D}${LOC}/include/gc*.h ${FULLPATH_D}/include/
+		mv ${D}${LOC}/include/j*.h ${FULLPATH_D}/include/
+		for x in gcj gnu java javax org
+		do
+			mkdir -p ${FULLPATH_D}/include/${x}
+			mv ${D}${LOC}/include/${x}/* ${FULLPATH_D}/include/${x}/
+			rm -rf ${D}${LOC}/include/${x}
+		done
+
+		#move libgcj.spec to compiler-specific directories
+		mv ${D}${LOC}/lib/libgcj.spec ${FULLPATH_D}/libgcj.spec
+
+		#there is already one with binutils
+		mv ${D}${LOC}/lib/libiberty.a ${FULLPATH_D}/libiberty.a
+
+		#rename jar because it could clash with Kaffe's jar if this gcc is
+		#primary compiler (aka don't have the -<version> extension)
+		cd ${D}${LOC}/bin
+		mv jar${GCC_SUFFIX} gcj-jar${GCC_SUFFIX}
+
+		#move <cxxabi.h> to compiler-specific directories
+		mv ${D}${STDCXX_INCDIR}/cxxabi.h ${FULLPATH_D}/include/
+
+		#now fix the manpages
+		cd ${D}${LOC}/share/man/man1;
+		mv cpp.1 cpp${GCC_SUFFIX}.1
+		mv gcov.1 gcov${GCC_SUFFIX}.1
+	fi
+
+	#move libgcc_s.so.1 to /lib
+	cd ${D}/lib
+	chmod +x ${D}${LOC}/lib/libgcc_s.so.1
+	mv -f ${D}${LOC}/lib/libgcc_s.so.1 libgcc_s-${PV}.so.1
+	ln -sf libgcc_s-${PV}.so.1 libgcc_s.so.1
+	ln -sf libgcc_s.so.1 libgcc_s.so
+	rm -f ${D}${LOC}/lib/libgcc_s.so*
+
+	cd ${S}
+    if [ -z "`use build`" ]
+    then
+		cd ${S}
+		docinto /	
+		dodoc BUGS COPYING COPYING.LIB ChangeLog GNATS README* FAQ MAINTAINERS
+		docinto html
+		dodoc *.html
+		cd ${S}/boehm-gc
+		docinto boehm-gc
+		dodoc ChangeLog README*
+		cd ${S}/gcc
+		docinto gcc
+		dodoc ChangeLog* COPYING* FSFChangeLog* LANGUAGES NEWS ONEWS \
+			README* SERVICE
+	    cd ${S}/fastjar
+	    docinto fastjar
+	    dodoc AUTHORS CHANGES COPYING ChangeLog NEWS README
+		cd ${S}/libf2c
+	    docinto libf2c
+	    dodoc ChangeLog README TODO changes.netlib disclaimer.netlib \
+			permission.netlib readme.netlib
+		cd ${S}/libffi
+	    docinto libffi
+	    dodoc ChangeLog* LICENSE README
+		cd ${S}/libjava
+	    docinto libjava
+	    dodoc ChangeLog* COPYING HACKING LIBGCJ_LICENSE NEWS README THANKS
+	    cd ${S}/libiberty
+	    docinto libiberty
+	    dodoc ChangeLog COPYING.LIB README
+	    cd ${S}/libobjc
+	    docinto libobjc
+	    dodoc ChangeLog README* THREADS*
+		cd ${S}/libstdc++-v3
+		docinto libstdc++-v3
+		dodoc ChangeLog* README
+    else
+        rm -rf ${D}/usr/share/{man,info}
+	fi
+}
+
+pkg_postrm() {
+	if [ ! -L ${ROOT}/lib/cpp ]
+	then
+		ln -sf /usr/bin/cpp ${ROOT}/lib/cpp
+	fi
+	if [ ! -L ${ROOT}/usr/bin/cc ]
+	then
+		ln -sf gcc ${ROOT}/usr/bin/cc
+	fi
+}
+