# Maintainer (Arch): Allan McRae # Maintainer: Márcio Silva # toolchain build order: {kernel}-api-headers->glibc->binutils->gcc->binutils->glibc # toolchain (for cross-compiler) build order: # {kernel}-api-headers(host system)->glibc(host system) # ->binutils(host system)->gcc(host system)->binutils(host system)->glibc(host system) # ->binutils(cross)->gcc(cross) # ->kernel-api-headers(target system)->glibc(target system) # ->binutils(target system)->gcc(target system)->binutils(target system) # ->glibc(target system) # NOTE: libtool requires rebuilt with each new gcc version #-------------------------------------------------------------------------------- # cross-compile table #-------------------------------------------------------------------------------- # +-------------+-------------+-----------------------------------------------------------------------------------------------------+-----------+---------+ # | -march | CARCH | CTARGET (_CTARGET) | Multilib | QEMU | # +-------------+-------------+-------------+-----------+---------------------------------------------------------------------------+-----------+---------+ # | _march | CARCH | _arch | | _os_target (GNU/*) | _multilib | - | # +-------------+-------------+-------------+-----------+---------------------------------------------------------------------------+-----------+---------+ # | x86_64 | x86_64 | x86_64 | unknown | {linux,kfreebsd,kopenbsd,knetbsd,kdragonflybsd,kopensolaris}-gnu|elf | yes | bin/sys | # | i[3-7]86 | i[3-7]86 | i[3-7]86 | pc | gnu|{linux,kfreebsd,kopenbsd,knetbsd,kopensolaris}-gnu|elf | no | bin/sys | # | armv8-a | aarch64 | aarch64 | unknown | {linux,kfreebsd,knetbsd}-gnu|elf | no | bin/sys | # | armv8-a | aarch64_be | aarch64_be | unknown | {linux,kfreebsd,knetbsd}-gnu|elf | no | bin/sys | # | armv7-a | armv7h | armv7l | unknown | {linux,kfreebsd,kopenbsd,knetbsd,kopensolaris}-gnueabihf|elf | no | bin/sys | # | armv6 | armv6h | armv6l | unknown | {linux,kfreebsd,kopenbsd,knetbsd,kopensolaris}-gnueabihf|elf | no | bin/sys | # | armv5te | arm | armv5tel | unknown | {linux,kfreebsd,kopenbsd,knetbsd,kopensolaris}-gnueabi | no | bin/sys | # | * | arm | arm | unknown | eabi | no | bin/sys | # | arm | armeb | armeb | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnueabi|eabi | no | bin | # | mips64el | mips64el | mips64el | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu|elf | no | bin/sys | # | mips64 | mips64 | mips64 | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu|elf | no | bin/sys | # | * | mipsel | mipsel | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu|elf | no | bin/sys | # | * | mips | mips | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu|elf | no | bin/sys | #v| powerpc64 | powerpc64 | powerpc64 | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu{,eabi}|{elf,eabi} | no | bin/sys |x|eabi #x| powerpc64le | powerpc64le | powerpc64le | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu{,eabi}|{elf,eabi} | no | bin | # | powerpc | powerpc | powerpc | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu{,eabi}|{elf,eabi} | no | bin/sys | # | powerpcle | powerpcle | powerpcle | unknown | {linux,kfreebsd,kopenbsd,knetbsd}-gnu{,eabi}|{elf,eabi} | no | - | # | - | spu | spu | unknown | elf | no | - | # | - | sh64 | sh64 | unknown | {linux,kopenbsd,knetbsd}-gnu|elf | no | - | # | - | sh64le | sh64le | unknown | {linux,kopenbsd,knetbsd}-gnu|elf | no | - | # | - | sh4 | sh4 | unknown | {linux,kopenbsd,knetbsd}-gnu|elf | no | bin/sys | # | - | sh4le | sh4le | unknown | {linux,kopenbsd,knetbsd}-gnu|elf | no | bin/sys | # | - | sh | sh | unknown | {linux,kopenbsd,knetbsd}-gnu|elf | no | - @ | # | - | shle | shle | unknown | {linux,kopenbsd,knetbsd}-gnu|elf | no | - @ | # | - | m68k | m68k | unknown | gnu|{linux,knetbsd}-gnu|elf | no | bin/sys | # | - | avr | avr | unknown | linux-gnu|elf | no | - | # | - | xtensa | xtensa | unknown | linux-gnu|elf | no | sys | # | - | lm32 | lm32 | unknown | linux-gnu|elf | no | sys | # | - | or32 | or32 | unknown | linux-gnu|elf | no | bin/sys |x|linux-gnu # +-------------+-------------+-------------+-----------+---------------------------------------------------------------------------+-----------+---------+ # For "Wine, Darling and DOSBox" # +-------------+-------------+-------------+-----------+---------------------------------------------------------------------------+-----------+---------+ # | x86_64 | x86_64 | x86_64 | unknown | mingw64(Wine)|darwin | yes | bin/sys | # | i[3-7]86 | i[3-7]86 | i[3-7]86 | pc | mingw32(Wine)|msdosdjgpp(DOSBox)|darwin | no | bin/sys | # | armv7-a | armv7h | armv7l | unknown | mingw-arm(Wine)|darwin | no | bin/sys | # | powerpc | powerpc | powerpc | unknown | darwin | no | bin/sys | # +-------------+-------------+-------------+-----------+---------------------------------------------------------------------------+-----------+---------+ # opt : Multilib is optional # * : Any supported by architecture. # - : None. # @ : bin/sys (Only sh4 and sh4l support) # < : experimental support. (future) #-------------------------------------------------------------------------------- # options #-------------------------------------------------------------------------------- # Hardware architecture: # options: "same", "x86_64", "i686", "armv7l" or "xtensa" _arch_target=armv7l # OS target: # system: or - # options: "gnu", "linux-gnu", "linux-gnueabihf" or "elf" _os_target=linux-gnueabihf #-------------------------------------------------------------------------------- # variables #-------------------------------------------------------------------------------- # set the default values if it's not added [[ -z $_arch_target ]] && _arch_target=same [[ -z $_os_target ]] && _os_target=linux-gnu # set the value on _arch variable if [[ $_arch_target == same ]]; then _arch=$CARCH else _arch=$_arch_target fi # set the value on _target variable if [[ $_arch == i686 ]]; then _target=$_arch-pc-$_os_target else _target=$_arch-unknown-$_os_target fi #-------------------------------------------------------------------------------- _pkgname=gcc pkgname=$_target-$_pkgname pkgver=6.2.1 _pkgverpatch=$pkgver _pkgver=6 _islver=0.16.1 pkgrel=1 _commit=c2103c17 pkgdesc="The GNU Compiler Collection" arch=('i686' 'x86_64' 'armv7h' 'aarch64' 'mips64el') license=('GPL' 'LGPL' 'FDL' 'custom') url="http://$_pkgname.gnu.org" makedepends=('binutils>=2.26' 'libmpc' 'doxygen' 'git') checkdepends=('dejagnu' 'inetutils') options=('!emptydirs') source=(git://$_pkgname.gnu.org/git/$_pkgname.git#commit=${_commit} http://isl.gforge.inria.fr/isl-${_islver}.tar.bz2 https://repo.parabola.nu/other/$_pkgname/$_pkgverpatch/$_pkgname-xtensa.patch mips-kfreebsd-gnu.patch) md5sums=('SKIP' 'ac1f25a0677912952718a51f5bc20f32' '5e0f13db1555fd3f70da9642ab180386' '43282cddb2080b1180f7b76d3a8a832c') # gcc-6.0 forces a changed triplet - need to address in pacman/devtools [[ $CARCH == "x86_64" ]] && CHOST=x86_64-pc-linux-gnu _libdir="usr/lib/$_pkgname/$_target/$pkgver" prepare() { cd ${srcdir}/${_pkgname} # link isl for in-tree build ln -s ../isl-${_islver} isl # Do not run fixincludes sed -i 's@\./fixinc\.sh@-c true@' $_pkgname/Makefile.in # Parabola installs x86_64 libraries /lib [[ $CARCH == "x86_64" ]] && sed -i '/m64=/s/lib64/lib/' $_pkgname/config/i386/t-linux64 # hack! - some configure tests for header files using "$CPP $CPPFLAGS" sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" {libiberty,$_pkgname}/configure # open-ath9k-htc-firmware patch [[ $_target == xtensa-unknown-elf ]] && patch -p1 -i ${srcdir}/$_pkgname-xtensa.patch # mips patch on kfreebsd-gnu [[ $_target == mips64el-unknown-kfreebsd-gnu ]] && \ patch -p1 -i ${srcdir}/mips-kfreebsd-gnu.patch mkdir ${srcdir}/$_pkgname-build } build() { cd ${srcdir}/$_pkgname-build # using -pipe causes spurious test-suite failures # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48565 CFLAGS=${CFLAGS/-pipe/} CXXFLAGS=${CXXFLAGS/-pipe/} ${srcdir}/${_pkgname}/configure --prefix=/usr \ --libdir=/usr/lib --libexecdir=/usr/lib \ --mandir=/usr/share/man \ --with-bugurl=https://labs.parabola.nu/ \ --enable-languages=c,c++,lto \ --enable-shared --enable-threads=posix --enable-libmpx \ --with-system-zlib --with-isl --enable-__cxa_atexit \ --disable-libunwind-exceptions --enable-clocale=gnu \ --disable-libstdcxx-pch --disable-libssp \ --enable-gnu-unique-object --enable-linker-build-id \ --enable-lto --enable-plugin --enable-install-libiberty \ --with-linker-hash-style=gnu --enable-gnu-indirect-function \ --disable-multilib --disable-werror \ --enable-checking=release --disable-nls \ --target=$_target make all-$_pkgname } package() { pkgdesc="The GNU Compiler Collection - C and C++ frontends" depends=("$_target-binutils>=2.26" 'libmpc') groups=('cross-devel') options=('staticlibs') cd ${srcdir}/$_pkgname-build make -C $_pkgname DESTDIR=${pkgdir} install-driver install-cpp install-$_pkgname-ar \ c++.install-common install-headers install-plugin install-lto-wrapper install -m755 $_pkgname/gcov $pkgdir/usr/bin/$_target-gcov install -m755 -t $pkgdir/${_libdir}/ $_pkgname/{cc1,cc1plus,collect2,lto1} make DESTDIR=${pkgdir} install-fixincludes make -C $_pkgname DESTDIR=${pkgdir} install-mkheaders make -C lto-plugin DESTDIR=${pkgdir} install make -C $_pkgname DESTDIR=${pkgdir} install-man make -C libcpp DESTDIR=${pkgdir} install make -C $_pkgname DESTDIR=${pkgdir} install-po # many packages expect this symlink ln -s $_target-$_pkgname ${pkgdir}/usr/bin/$_target-cc # POSIX conformance launcher scripts for c89 and c99 cat > $pkgdir/usr/bin/$_target-c89 <<"EOF" #!/bin/sh fl="-std=c89" for opt; do case "$opt" in -ansi|-std=c89|-std=iso9899:1990) fl="";; -std=*) echo "`basename $0` called with non ANSI/ISO C option $opt" >&2 exit 1;; esac done exec gcc $fl ${1+"$@"} EOF sed -i "s|exec gcc|exec $_target-gcc|" $pkgdir/usr/bin/$_target-c89 cat > $pkgdir/usr/bin/$_target-c99 <<"EOF" #!/bin/sh fl="-std=c99" for opt; do case "$opt" in -std=c99|-std=iso9899:1999) fl="";; -std=*) echo "`basename $0` called with non ISO C99 option $opt" >&2 exit 1;; esac done exec gcc $fl ${1+"$@"} EOF sed -i "s|exec gcc|exec $_target-gcc|" $pkgdir/usr/bin/$_target-c99 chmod 755 $pkgdir/usr/bin/$_target-c{8,9}9 # Remove man documents that conflict with host version rm -rf ${pkgdir}/usr/share/man/man7 # Remove unused dirs rmdir ${pkgdir}/usr/{include,share/info} }