Add recipe for current gcc 2 version

sys-devel/gcc/gcc-2.95.3_2013_08_15.recipe

@@ -0,0 +1,154 @@
+SUMMARY="C/C++ compiler"
+DESCRIPTION="Standard compiler for x86_gcc2 platform, ABI-compatible with BeOS R5."
+HOMEPAGE="http://gcc.gnu.org"
+LICENSE="
+	GNU GPL v2
+	GNU LGPL v2
+	"
+COPYRIGHT="1988-2000 Free Software Foundation, Inc."
+SRC_URI="
+	git+file://$portBaseDir/../binutils/download/BuildtoolsPM.git#2d0a2c6404ffae1a46eb7e74daab08099b45af2c
+	git+git://github.com/haiku/BuildtoolsPM.git#2d0a2c6404ffae1a46eb7e74daab08099b45af2c
+	"
+REVISION="2"
+ARCHITECTURES="x86_gcc2"
+if [ $effectiveTargetArchitecture = x86_gcc2 -a $targetArchitecture = x86 ]
+then
+	ARCHITECTURES="$ARCHITECTURES x86"
+fi
+SECONDARY_ARCHITECTURES="x86_gcc2"
+
+PROVIDES="
+	gcc$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:cc$secondaryArchSuffix
+	cmd:c++$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:c++filt$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:cpp$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:g++$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:gcc$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:gcov$secondaryArchSuffix = 1.5 compat >= 1.5
+	cmd:i586_pc_haiku_gcc$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:protoize$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	cmd:unprotoize$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	"
+
+REQUIRES="
+	haiku$secondaryArchSuffix >= $haikuVersion
+	binutils$secondaryArchSuffix
+	"
+BUILD_REQUIRES="
+	"
+BUILD_PREREQUIRES="
+	haiku${secondaryArchSuffix}_devel >= $haikuVersion
+	cmd:autoconf
+	gcc$secondaryArchSuffix
+	cmd:flex
+	cmd:make
+	cmd:sed
+	cmd:tar
+	cmd:makeinfo
+	"
+
+SOURCE_DIR="$portVersionedName/legacy/gcc"
+BUILD_PACKAGE_ACTIVATION_PHASE=INSTALL
+
+gccDir=$(pwd)
+relativeGccInstallDir="develop/tools$secondaryArchSubDir"
+gccInstallDir="$prefix/$relativeGccInstallDir"
+gccObjectsDir=$gccDir/../gcc-obj
+
+BUILD()
+{
+	rm -rf $gccObjectsDir
+
+	# Touch some files generated by bison, so that bison won't run to update
+	# them. Fixes issues with newer bison versions.
+	# And while at it, touch gperf target, too (as gperf may not be installed).
+	(cd gcc; touch c-parse.c c-parse.h cexp.c cp/parse.c \
+		cp/parse.h c-gperf.h)
+
+	mkdir -p $gccObjectsDir
+	cd $gccObjectsDir
+
+	local additionalConfigureFlags
+	if [ -n "$secondaryArchSuffix" ]; then
+		additionalConfigureFlags="\
+			--with-hybrid-secondary=${effectiveTargetArchitecture}"
+	fi
+
+	CFLAGS="-O2" CXXFLAGS="-O2" "$gccDir/configure" \
+		--prefix=$gccInstallDir \
+		--disable-nls --enable-shared=yes --enable-languages=c,c++ \
+		$additionalConfigureFlags
+	make bootstrap
+}
+
+INSTALL()
+{
+	cd $gccObjectsDir
+	make install
+
+	rm $gccInstallDir/lib/libiberty.a
+		# only needed for building gcc
+
+	### HTML documentation ####################################
+
+	local html_base=$docDir
+	if [ ! -d "$html_base" ]; then
+		echo "Building HTML documentation..."
+		mkdir -p $html_base
+		cd $html_base
+
+		makeinfo --html "$gccDir/gcc/cpp.texi"
+		makeinfo --html "$gccDir/gcc/gcc.texi"
+		makeinfo --force --html "$gccDir/libio/iostream.texi" \
+			&& true
+				# some errors
+
+		ln -sf cpp/index.html $html_base/cpp.html
+		ln -sf gcc/index.html $html_base/gcc.html
+		ln -sf iostream/index.html $html_base/iostream.html
+	fi
+
+	### Symlinks ##############################################
+
+	echo "Creating required symlinks"
+
+	# convert to absolute links to relative ones
+	cd $gccInstallDir/bin
+	ln -sfn g++ c++
+	ln -sfn gcc cc
+	ln -sfn gcc $effectiveTargetMachineTriple-gcc
+
+	# make all tools available via default paths
+	echo "Symlinking binaries into default path"
+	mkdir -p $binDir
+	symlinkRelative -s $installDir/bin/* $binDir
+
+	### Strip #################################################
+
+	echo "Strip debug info"
+
+	cd $gccInstallDir
+	strip --strip-debug bin/*
+	strip --strip-debug lib/gcc-lib/$effectiveTargetMachineTriple/2.95.3-*/* \
+		  &>/dev/null || true
+
+	### Cleanup ###############################################
+
+	echo "Cleanup"
+
+	cd $gccInstallDir
+	rm -rf info
+	rm -rf share
+	rm man/man1/cccp.1
+
+	### C++ includes ##########################################
+
+	echo "Install C++ includes & library"
+
+	rm -rf $gccInstallDir/include/g++
+	ln -snf /boot/system/develop/headers/c++/2.95.3 $gccInstallDir/include/g++
+
+	ln -snf /boot/system/lib/libstdc++.r4.so $gccInstallDir/lib/
+}