diff options
author | Nicolás Reynolds <fauno@endefensadelsl.org> | 2014-02-23 03:33:51 +0000 |
---|---|---|
committer | Nicolás Reynolds <fauno@endefensadelsl.org> | 2014-02-23 03:33:51 +0000 |
commit | 1d20e4962664ab152948a14b4320b12204a1053e (patch) | |
tree | 21362995661c2da0fb179adbd74da4391cb029ee /community/arm-none-eabi-gcc | |
parent | d681aef185938981d5b5eb582d09fbc49927cf24 (diff) |
Sun Feb 23 03:31:10 UTC 2014
Diffstat (limited to 'community/arm-none-eabi-gcc')
-rw-r--r-- | community/arm-none-eabi-gcc/PKGBUILD | 98 | ||||
-rw-r--r-- | community/arm-none-eabi-gcc/gcc-4.8.2-multilib.patch | 95 | ||||
-rw-r--r-- | community/arm-none-eabi-gcc/gcc-4.8.2-no-exceptions.patch | 20 | ||||
-rw-r--r-- | community/arm-none-eabi-gcc/libgloss-configure-fix.patch | 11 |
4 files changed, 224 insertions, 0 deletions
diff --git a/community/arm-none-eabi-gcc/PKGBUILD b/community/arm-none-eabi-gcc/PKGBUILD new file mode 100644 index 000000000..87c353a77 --- /dev/null +++ b/community/arm-none-eabi-gcc/PKGBUILD @@ -0,0 +1,98 @@ +# Maintainer: Martin Schmölzer <mschmoelzer@gmail.com> + +_target=arm-none-eabi +pkgname=$_target-gcc +pkgver=4.8.2 +pkgrel=8 +_newlibver=2.1.0 +pkgdesc='The GNU Compiler Collection - cross compiler for ARM EABI (bare-metal) target' +arch=(i686 x86_64) +url='http://gcc.gnu.org/' +license=(GPL LGPL FDL) +depends=(cloog libmpc zlib) +makedepends=($_target-binutils gmp mpfr) +#checkdepends=(dejagnu) +options=(!emptydirs !strip staticlibs) +source=(ftp://ftp.gnu.org/gnu/gcc/gcc-$pkgver/gcc-$pkgver.tar.bz2 + ftp://sourceware.org/pub/newlib/newlib-$_newlibver.tar.gz + gcc-$pkgver-multilib.patch + gcc-$pkgver-no-exceptions.patch + libgloss-configure-fix.patch) +sha256sums=('09dc2276c73424bbbfda1dbddc62bbbf900c9f185acf7f3e1d773ce2d7e3cdc8' + '3e4d5ab9f0508942b6231b8ade4f8e5048cf92c96ed574c2bd6bd3320a599a48' + '4edd875c89391cbf5c2b57587a51da0dfda54ca0c711a85e9c301f03083e4189' + '649eb3b443e975d40ca61128ba715d1e3a29716e1e45a52c661ac0dba3c2099d' + 'eac96c034d3d7d16080d9aef4749e4eda493563a3348e6a06f08e8a330b027ba') + +prepare() { + # Apply configure fix from newlib CVS + cd "$srcdir/newlib-$_newlibver/libgloss/arm" + patch -Np0 -i "$srcdir/libgloss-configure-fix.patch" + autoreconf + + cd "$srcdir" + patch -Np0 -i gcc-$pkgver-multilib.patch + patch -Np0 -i gcc-$pkgver-no-exceptions.patch + + # Move newlib and libgloss to gcc source directory + mv newlib-$_newlibver/newlib gcc-$pkgver + mv newlib-$_newlibver/libgloss gcc-$pkgver + + # hack! - some configure tests for header files using "$CPP $CPPFLAGS" + sed -i "/ac_cpp=/s/\$CPPFLAGS/\$CPPFLAGS -O2/" gcc-$pkgver/{libiberty,gcc}/configure +} + +build() { + cd gcc-$pkgver + mkdir build + cd build + + export CFLAGS_FOR_TARGET='-O2 -g -pipe' + export CXXFLAGS_FOR_TARGET='-O2 -g -pipe' + + ../configure --target=$_target \ + --prefix=/usr \ + --libexecdir=/usr/lib \ + --with-pkgversion='Arch Repository' \ + --with-bugurl='https://bugs.archlinux.org/' \ + --enable-multilib \ + --enable-interwork \ + --enable-languages=c,c++ \ + --with-newlib \ + --with-gnu-as \ + --with-gnu-ld \ + --disable-nls \ + --disable-shared \ + --disable-threads \ + --with-headers=newlib/libc/include \ + --disable-libssp \ + --disable-libstdcxx-pch \ + --disable-libmudflap \ + --disable-libgomp \ + --with-system-zlib \ + --disable-newlib-supplied-syscalls + + make +} + +check() { + cd gcc-$pkgver/build +# TODO: enable gcc tests for arm target +# make check RUNTESTFLAGS="--target_board=arm-sim\{-mhard-float,-msoft-float\}\{-O2,\}" +# ../contrib/test_summary +} + +package() { + cd gcc-$pkgver/build + + make DESTDIR="$pkgdir" install -j1 + + # Strip host objects but do not touch target one + find "$pkgdir" -executable -type f -exec /usr/bin/strip --strip-debug '{}' \; + + # Remove files that conflict with host gcc package + rm "$pkgdir"/usr/lib/libiberty.a + rm -r "$pkgdir"/usr/share/man/man7 + rm -r "$pkgdir"/usr/share/info + rm -r "$pkgdir"/usr/share/gcc-$pkgver +} diff --git a/community/arm-none-eabi-gcc/gcc-4.8.2-multilib.patch b/community/arm-none-eabi-gcc/gcc-4.8.2-multilib.patch new file mode 100644 index 000000000..c75aa158b --- /dev/null +++ b/community/arm-none-eabi-gcc/gcc-4.8.2-multilib.patch @@ -0,0 +1,95 @@ +--- gcc-4.8.2/gcc/config/arm/t-arm-elf.orig 2013-01-10 21:38:27.000000000 +0100 ++++ gcc-4.8.2/gcc/config/arm/t-arm-elf 2013-10-17 08:14:29.237001796 +0200 +@@ -18,73 +18,26 @@ + + MULTILIB_OPTIONS = marm/mthumb + MULTILIB_DIRNAMES = arm thumb +-MULTILIB_EXCEPTIONS = +-MULTILIB_MATCHES = + +-#MULTILIB_OPTIONS += mcpu=fa526/mcpu=fa626/mcpu=fa606te/mcpu=fa626te/mcpu=fmp626/mcpu=fa726te +-#MULTILIB_DIRNAMES += fa526 fa626 fa606te fa626te fmp626 fa726te +-#MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=fa526 *mthumb*/*mcpu=fa626 ++# We do not want any ARM or Thumb libraries ++MULTILIB_EXCEPTIONS = marm* mthumb + +-#MULTILIB_OPTIONS += march=armv7 +-#MULTILIB_DIRNAMES += thumb2 +-#MULTILIB_EXCEPTIONS += march=armv7* marm/*march=armv7* +-#MULTILIB_MATCHES += march?armv7=march?armv7-a +-#MULTILIB_MATCHES += march?armv7=march?armv7-r +-#MULTILIB_MATCHES += march?armv7=march?armv7-m +-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-a8 +-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-r4 +-#MULTILIB_MATCHES += march?armv7=mcpu?cortex-m3 ++# Build with any one of arm7tdmi, M0, M3 or M4 support ++MULTILIB_OPTIONS += mcpu=arm7tdmi-s/mcpu=cortex-m0/mcpu=cortex-m3/mcpu=cortex-m4 ++MULTILIB_DIRNAMES += arm7tdmi-s cortex-m0 cortex-m3 cortex-m4 + +-# Not quite true. We can support hard-vfp calling in Thumb2, but how do we +-# express that here? Also, we really need architecture v5e or later +-# (mcrr etc). +-MULTILIB_OPTIONS += mfloat-abi=hard +-MULTILIB_DIRNAMES += fpu +-MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* +-#MULTILIB_EXCEPTIONS += *mcpu=fa526/*mfloat-abi=hard* +-#MULTILIB_EXCEPTIONS += *mcpu=fa626/*mfloat-abi=hard* ++# These don't make any sense without thumb, because GCC likes to ++# tell you that you have to supply another commandline argument ++# rather than just setting it itself. ++MULTILIB_EXCEPTIONS += mcpu=arm7tdmi-s* mcpu=cortex-m0* mcpu=cortex-m3* mcpu=cortex-m4* + +-# MULTILIB_OPTIONS += mcpu=ep9312 +-# MULTILIB_DIRNAMES += ep9312 +-# MULTILIB_EXCEPTIONS += *mthumb/*mcpu=ep9312* +-# +-# MULTILIB_OPTIONS += mlittle-endian/mbig-endian +-# MULTILIB_DIRNAMES += le be +-# MULTILIB_MATCHES += mbig-endian=mbe mlittle-endian=mle +-# +-# MULTILIB_OPTIONS += mfloat-abi=hard/mfloat-abi=soft +-# MULTILIB_DIRNAMES += fpu soft +-# MULTILIB_EXCEPTIONS += *mthumb/*mfloat-abi=hard* +-# +-# MULTILIB_OPTIONS += mno-thumb-interwork/mthumb-interwork +-# MULTILIB_DIRNAMES += normal interwork +-# +-# MULTILIB_OPTIONS += fno-leading-underscore/fleading-underscore +-# MULTILIB_DIRNAMES += elf under +-# +-# MULTILIB_OPTIONS += mcpu=arm7 +-# MULTILIB_DIRNAMES += nofmult +-# MULTILIB_EXCEPTIONS += *mthumb*/*mcpu=arm7* +-# # Note: the multilib_exceptions matches both -mthumb and +-# # -mthumb-interwork +-# # +-# # We have to match all the arm cpu variants which do not have the +-# # multiply instruction and treat them as if the user had specified +-# # -mcpu=arm7. Note that in the following the ? is interpreted as +-# # an = for the purposes of matching command line options. +-# # FIXME: There ought to be a better way to do this. +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7d +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7di +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm70 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm700i +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm710c +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7100 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm7500fe +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm6 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm60 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm600 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm610 +-# MULTILIB_MATCHES += mcpu?arm7=mcpu?arm620 ++# Specify mfloat-abi=hard mfpu=fpv4-sp-d16 only for Cortex-M4 ++MULTILIB_OPTIONS += mfloat-abi=hard mfpu=fpv4-sp-d16 ++MULTILIB_DIRNAMES += float-abi-hard fpuv4-sp-d16 ++MULTILIB_EXCEPTIONS += mfloat* mthumb/mfloat* ++MULTILIB_EXCEPTIONS += mfpu* mthumb/mfpu* ++MULTILIB_EXCEPTIONS += mthumb/mcpu=cortex-m4/mfloat-abi=hard ++MULTILIB_EXCEPTIONS += mthumb/mcpu=cortex-m4/mfpu=fpv4-sp-d16 ++MULTILIB_EXCEPTIONS += *arm7tdmi-s*mfloat-abi* *arm7tdmi-s*mfpu* ++MULTILIB_EXCEPTIONS += *cortex-m3*mfloat-abi* *cortex-m3*mfpu* ++MULTILIB_EXCEPTIONS += *cortex-m0*mfloat-abi* *cortex-m0*mfpu* diff --git a/community/arm-none-eabi-gcc/gcc-4.8.2-no-exceptions.patch b/community/arm-none-eabi-gcc/gcc-4.8.2-no-exceptions.patch new file mode 100644 index 000000000..6291ee43b --- /dev/null +++ b/community/arm-none-eabi-gcc/gcc-4.8.2-no-exceptions.patch @@ -0,0 +1,20 @@ +--- gcc-4.8.2/libgcc/Makefile.in.orig 2013-02-04 20:06:20.000000000 +0100 ++++ gcc-4.8.2/libgcc/Makefile.in 2013-10-17 08:05:38.314091932 +0200 +@@ -492,7 +492,7 @@ + ifeq ($(LIB2_DIVMOD_EXCEPTION_FLAGS),) + # Provide default flags for compiling divmod functions, if they haven't been + # set already by a target-specific Makefile fragment. +-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions -fnon-call-exceptions ++LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions -fnon-call-exceptions + endif + + # Build LIB2_DIVMOD_FUNCS. +@@ -813,7 +813,7 @@ + # libgcc_eh.a, only LIB2ADDEH matters. If we do, only LIB2ADDEHSTATIC and + # LIB2ADDEHSHARED matter. (Usually all three are identical.) + +-c_flags := -fexceptions ++c_flags := -fno-exceptions + + ifeq ($(enable_shared),yes) + diff --git a/community/arm-none-eabi-gcc/libgloss-configure-fix.patch b/community/arm-none-eabi-gcc/libgloss-configure-fix.patch new file mode 100644 index 000000000..46dfd8c9e --- /dev/null +++ b/community/arm-none-eabi-gcc/libgloss-configure-fix.patch @@ -0,0 +1,11 @@ +--- configure.in 2013-09-20 16:23:41.000000000 +0200 ++++ /home/mschmoelzer/Projects/newlib/libgloss/arm/configure.in 2014-01-11 00:04:01.000000000 +0100 +@@ -59,7 +59,7 @@ + + AC_SUBST(objtype) + +-host_makefile_frag=${srcdir}/../config/default.mh ++host_makefile_frag=`cd $srcdir/../config;pwd`/default.mh + + dnl We have to assign the same value to other variables because autoconf + dnl doesn't provide a mechanism to substitute a replacement keyword with |