mirror of
https://github.com/yann64/haikuports.git
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e554a19c51
* The files are no longer installed in a separate develop/tools subdirectory for binutils and one for gcc. Instead we install directly in develop/tools[/<arch>]. This allows gcc to find gas and ld via its built-in search instead of via PATH only. In a hybrid setup this makes a difference, when the gcc that is not the first in PATH is invoked directly (e.g. via absolute path). * Add support for building for the secondary architecture. Not tested yet.
160 lines
4.2 KiB
Plaintext
160 lines
4.2 KiB
Plaintext
SUMMARY="C/C++ compiler"
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DESCRIPTION="Standard compiler for x86_gcc2 platform, ABI-compatible with BeOS R5."
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HOMEPAGE="http://gcc.gnu.org"
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LICENSE="
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GNU GPL v2
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GNU LGPL v2
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"
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COPYRIGHT="1988-2000 Free Software Foundation, Inc."
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SRC_URI="
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git+file://$portBaseDir/../binutils/download/BuildtoolsPM.git#b1ef802
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git+git://github.com/haiku/BuildtoolsPM.git#b1ef802
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"
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REVISION="2"
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ARCHITECTURES="x86_gcc2"
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if [ $effectiveTargetArchitecture = x86_gcc2 -a $targetArchitecture = x86 ]
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then
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ARCHITECTURES="$ARCHITECTURES x86"
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fi
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SECONDARY_ARCHITECTURES="x86_gcc2"
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PROVIDES="
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gcc = $portVersion compat >= 2.95.3
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cmd:cc$secondaryArchSuffix
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cmd:c++$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:c++filt$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:cpp$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:g++$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:gcc$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:gcov$secondaryArchSuffix = 1.5 compat >= 1.5
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cmd:i586_pc_haiku_gcc$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:protoize$secondaryArchSuffix = $portVersion compat >= 2.95.3
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cmd:unprotoize$secondaryArchSuffix = $portVersion compat >= 2.95.3
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"
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REQUIRES="
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haiku$secondaryArchSuffix >= $haikuVersion
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binutils$secondaryArchSuffix
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"
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BUILD_REQUIRES="
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"
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BUILD_PREREQUIRES="
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haiku${secondaryArchSuffix}_devel >= $haikuVersion
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cmd:autoconf
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gcc$secondaryArchSuffix
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cmd:flex
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cmd:make
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cmd:sed
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cmd:tar
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cmd:makeinfo
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"
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SOURCE_DIR="$portVersionedName/legacy/gcc"
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BUILD_PACKAGE_ACTIVATION_PHASE=INSTALL
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gccDir=$(pwd)
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gccDate=$(echo $portVersion | sed 's,.*_,,')
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relativeGccInstallDir="develop/tools$secondaryArchSubDir"
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gccInstallDir="$prefix/$relativeGccInstallDir"
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gccObjectsDir=$gccDir/../gcc-obj
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BUILD()
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{
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rm -rf $gccObjectsDir
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# Touch some files generated by bison, so that bison won't run to update
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# them. Fixes issues with newer bison versions.
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# And while at it, touch gperf target, too (as gperf may not be installed).
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(cd gcc; touch c-parse.c c-parse.h cexp.c cp/parse.c \
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cp/parse.h c-gperf.h)
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# build gcc
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mkdir -p $gccObjectsDir
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cd $gccObjectsDir
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CFLAGS="-O2" CXXFLAGS="-O2" "$gccDir/configure" \
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--prefix=$gccInstallDir \
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--disable-nls --enable-shared=yes --enable-languages=c,c++
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make bootstrap
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}
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INSTALL()
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{
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cd $gccObjectsDir
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make install
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rm $gccInstallDir/lib/libiberty.a
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# only needed for building gcc
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base=$gccInstallDir
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### HTML documentation ####################################
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html_base=$docDir
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if [ ! -d "$html_base" ]; then
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echo "Building HTML documentation..."
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mkdir -p $html_base
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cd $html_base
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makeinfo --html "$gccDir/gcc/cpp.texi"
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makeinfo --html "$gccDir/gcc/gcc.texi"
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makeinfo --force --html "$gccDir/libio/iostream.texi" \
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&& true
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# some errors
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ln -sf cpp/index.html $html_base/cpp.html
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ln -sf gcc/index.html $html_base/gcc.html
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ln -sf iostream/index.html $html_base/iostream.html
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fi
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### Symlinks ##############################################
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echo "Creating required symlinks"
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# convert to absolute links to relative ones
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cd $base/bin
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ln -sfn g++ c++
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ln -sfn gcc cc
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ln -sfn gcc i586-pc-haiku-gcc
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# make all tools available via default paths if this is the system
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# compiler
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if [ $targetArchitecture = 'x86_gcc2' ]; then
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echo "Symlinking binaries into default path"
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mkdir -p $prefix/bin
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cd $binDir
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ln -sfn ../$relativeGccInstallDir/bin/* .
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fi
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### Strip #################################################
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echo "Strip debug info"
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cd $base
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strip --strip-debug bin/*
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strip --strip-debug i586-pc-haiku/bin/*
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strip --strip-debug lib/gcc-lib/i586-pc-haiku/2.95.3-${gccDate}/* \
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&>/dev/null || true
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### Cleanup ###############################################
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echo "Cleanup"
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if [ -d $base/man -o -d $base/info -o -d $base/share ]; then
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rm -rf $base/man
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rm -rf $base/info
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rm -rf $base/share
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fi
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rm -f $base/lib/gcc-lib/i586-pc-haiku/2.95.3-haiku-$gccDate/include/math.h
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### C++ includes ##########################################
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echo "Install C++ includes & library"
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rm -rf $base/include/g++
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ln -snf /boot/system/develop/headers/c++/2.95.3 $base/include/g++
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ln -snf /boot/system/lib/libstdc++.r4.so $base/lib/
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ln -snf /boot/system/lib/libstdc++.so $base/lib/
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}
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