From 79b87c34c990c46cbcd36cf3d28f476636d54ea9 Mon Sep 17 00:00:00 2001
From: Adrien Destugues <pulkomandy@gmail.com>
Date: Tue, 14 Oct 2014 21:58:47 +0200
Subject: [PATCH] Update recipe for gcc2

* Provides devel:libgcc in gcc_syslibs, that was previously missing
* Includes the fixed LDBL_MIN/MAX/EPSILON constants
---
 sys-devel/gcc/gcc-2.95.3_2014_10_14.recipe | 194 +++++++++++++++++++++
 1 file changed, 194 insertions(+)
 create mode 100644 sys-devel/gcc/gcc-2.95.3_2014_10_14.recipe

diff --git a/sys-devel/gcc/gcc-2.95.3_2014_10_14.recipe b/sys-devel/gcc/gcc-2.95.3_2014_10_14.recipe
new file mode 100644
index 000000000..48c237f39
--- /dev/null
+++ b/sys-devel/gcc/gcc-2.95.3_2014_10_14.recipe
@@ -0,0 +1,194 @@
+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."
+srcGitRev="4319c0ca135067023f5c209280715355b2391842"
+SRC_URI="https://github.com/haiku/buildtools/archive/$srcGitRev.tar.gz"
+CHECKSUM_SHA256="dd2ab0d1dce85012d61946810541b43c82f247cc1eb04a76d1578b31f98a334d"
+REVISION="1"
+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:find
+	cmd:flex
+	cmd:make
+	cmd:sed
+	cmd:tar
+	cmd:makeinfo
+	"
+
+SOURCE_DIR="buildtools-$srcGitRev/legacy/gcc"
+BUILD_PACKAGE_ACTIVATION_PHASE=INSTALL
+
+gccDir=$(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 --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 $gccInstallDir/bin/* $binDir
+
+	### Libraries #############################################
+
+	echo "Moving libraries around"
+
+	# Move/copy libraries such that copies of static libraries (libgcc.a) 
+	# exist in $developLibDir. These are put into a separate package 
+	# (gcc_syslibs_devel), which is used by Haiku's build system.
+	mkdir -p $libDir
+	mkdir -p $developLibDir
+	cd $gccInstallDir
+	gccLibDir=lib/gcc-lib/$effectiveTargetMachineTriple/2.95.3-*
+
+	# libgcc
+	cp $gccLibDir/libgcc.a $developLibDir/
+
+	### Strip #################################################
+
+	echo "Strip debug info"
+
+	cd $gccInstallDir
+	strip --strip-debug bin/*
+	strip --strip-debug $gccLibDir/* &>/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 $gccInstallDir/include/g++
+
+	ln -snf /boot/system/lib$secondaryArchSubDir/libstdc++.r4.so $gccInstallDir/lib/
+
+	### Sub Packages ##########################################
+
+	packageEntries "syslibs_devel" \
+		$relativeDevelopLibDir/libgcc.a
+
+	rm -rf $libDir
+	rm -rf $developLibDir
+}
+
+# ----- syslibs_devel package -----------------------------------------------
+
+SUMMARY_syslibs_devel="\
+GCC c/c++-runtime static libraries, needed to build Haiku"
+DESCRIPTION_syslibs_devel="\
+This package is not of general interest - it contains the set of gcc's c/c++-\
+runtime libraries that is required by Haiku's build system when building \
+Haiku."
+
+PROVIDES_syslibs_devel="
+	gcc_syslibs_devel$secondaryArchSuffix = $portVersion compat >= 2.95.3
+	devel:libgcc
+	"
+
+REQUIRES_syslibs_devel=""