cross-mipsel-softfloat-linux-gnu: simplify toolchain generation.

This commit is contained in:
Juan RP 2013-03-14 09:05:42 +01:00
parent a805c2aefb
commit 66a34ba6f8

View file

@ -5,6 +5,7 @@ _gcc_version=4.7.2
_glibc_version=2.17
_gmp_version=5.0.5
_mpfr_version=3.1.1
_mpc_version=0.9
_linux_version=3.7.1
_triplet=mipsel-softfloat-linux-gnu
@ -12,7 +13,7 @@ _fpuflags="--with-float=soft --without-fp"
_archflags="-mtune=mips32r2 -mabi=32 -msoft-float"
pkgname=cross-${_triplet}
version=0.4
version=0.5
revision=1
short_desc="GNU Cross toolchain for the ${_triplet} LE target (binutils/gcc/glibc)"
maintainer="pancake <pancake@nopcode.org>"
@ -24,6 +25,7 @@ distfiles="
http://ftp.gnu.org/gnu/glibc/glibc-${_glibc_version}.tar.xz
http://mirrors.kernel.org/gnu/gmp/gmp-${_gmp_version}.tar.bz2
http://www.mpfr.org/mpfr-current/mpfr-${_mpfr_version}.tar.bz2
http://www.multiprecision.org/mpc/download/mpc-${_mpc_version}.tar.gz
http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_linux_version}.tar.xz"
checksum="
2ab2e5b03e086d12c6295f831adad46b3e1410a3a234933a2e8fac66cb2e7a19
@ -31,18 +33,18 @@ checksum="
6914e337401e0e0ade23694e1b2c52a5f09e4eda3270c67e7c3ba93a89b5b23e
1f588aaccc41bb9aed946f9fe38521c26d8b290d003c5df807f65690f2aadec9
7b66c3f13dc8385f08264c805853f3e1a8eedab8071d582f3e661971c9acd5fd
fd3efe422f0d454592059e80f2c00d1a2e381bf2beda424c5094abd4deb049ac
e1ca8b8376ebdf797357f5f1734ed6eed3cadc16c32d280a780f150372de7255"
create_wrksrc=yes
disable_debug=yes
nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
subpackages="${pkgname}-libc"
makedepends="perl flex gmp-devel mpc-devel cloog-ppl-devel"
makedepends="perl flex"
depends="${pkgname}-libc-${version}_${revision}"
_CROSS_TARGET=${_triplet}
_CROSS_DIR="/usr"
_CROSS_SYSROOT="${_CROSS_DIR}/${_CROSS_TARGET}"
_CROSS_SYSROOT="/usr/${_CROSS_TARGET}"
_linux_headers() {
[ -f ${wrksrc}/.linux_build_done ] && return 0
@ -67,7 +69,7 @@ _binutils_bootstrap() {
cd binutils-build
../binutils-${_binutils_version}/configure \
--prefix=${_CROSS_DIR} --target=${_CROSS_TARGET} \
--prefix=/usr --target=${_CROSS_TARGET} \
--with-sysroot=${_CROSS_SYSROOT} --disable-nls --disable-shared \
--disable-multilib --disable-werror
@ -85,22 +87,29 @@ _gcc_bootstrap() {
cd gcc-${_gcc_version}
[ ! -d ../gcc-build ] && mkdir ../gcc-build
cd ../gcc-build
[ ! -d ../gcc-bootstrap ] && mkdir ../gcc-bootstrap
cd ../gcc-bootstrap
../gcc-${_gcc_version}/configure --prefix=${_CROSS_DIR} \
if [ ! -d ${wrksrc}/gcc-${_gcc_version}/gmp ]; then
mv ${wrksrc}/gmp-${_gmp_version} ${wrksrc}/gcc-${_gcc_version}/gmp
fi
if [ ! -d ${wrksrc}/gcc-${_gcc_version}/mpfr ]; then
mv ${wrksrc}/mpfr-${_mpfr_version} ${wrksrc}/gcc-${_gcc_version}/mpfr
fi
if [ ! -d ${wrksrc}/gcc-${_gcc_version}/mpc ]; then
mv ${wrksrc}/mpc-${_mpc_version} ${wrksrc}/gcc-${_gcc_version}/mpc
fi
../gcc-${_gcc_version}/configure --prefix=/usr \
--target=${_CROSS_TARGET} --without-headers \
--disable-nls --disable-shared --without-headers \
--disable-decimal-float --disable-libgomp --disable-libmudflap \
--disable-libssp --disable-threads --enable-languages=c \
--disable-sjlj-exceptions --disable-multilib \
--with-gnu-ld --with-gnu-as ${fpuflags}
--with-gnu-ld --with-gnu-as --disable-libquadmath ${_fpuflags}
make ${makejobs} all-gcc all-target-libgcc
make install-gcc install-target-libgcc
ln -sfr ${_CROSS_DIR}/lib/gcc/${_CROSS_TARGET}/${_gcc_version}/libgcc.a \
${_CROSS_DIR}/lib/gcc/${_CROSS_TARGET}/${_gcc_version}/libgcc_sh.a
make ${makejobs}
make install
touch ${wrksrc}/.gcc_bootstrap_done
}
@ -118,7 +127,6 @@ _glibc_headers() {
echo "libc_cv_c_cleanup=yes" >> config.cache
export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
export PATH=${_CROSS_DIR}/bin:${PATH}
../glibc-${_glibc_version}/configure \
--host=${_CROSS_TARGET} --prefix=/usr \
@ -153,7 +161,7 @@ _glibc_build() {
--with-headers=/usr/${_CROSS_TARGET}/usr/include \
--config-cache --enable-add-ons=nptl,ports \
--enable-obsolete-rpc --disable-profile \
${_fpuflags} --enable-kernel=2.6.27
--enable-kernel=2.6.27 ${_fpuflags}
make ${makejobs}
make install_root=${_CROSS_SYSROOT} install
@ -161,89 +169,14 @@ _glibc_build() {
touch ${wrksrc}/.glibc_build_done
}
_gcc_static() {
[ -f ${wrksrc}/.gcc_static_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross gcc static\n"
[ ! -d gcc-static ] && mkdir gcc-static
cd gcc-static
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >>config.cache
export CC="gcc"
export CFLAGS="-Os"
../gcc-${_gcc_version}/configure \
--target=${_CROSS_TARGET} --prefix=${_CROSS_DIR} \
--with-sysroot=${_CROSS_SYSROOT} --enable-languages=c \
--with-gnu-as --with-gnu-ld --disable-multilib \
${_fpuflags} --disable-sjlj-exceptions --disable-nls \
--enable-threads=posix --enable-long-longx
make ${makejobs} all-gcc
make install-gcc
ln -sfr ${_CROSS_DIR}/lib/gcc/${_CROSS_TARGET}/${_gcc_version}/libgcc.a \
${_CROSS_DIR}/lib/gcc/${_CROSS_TARGET}/${_gcc_version}/libgcc_eh.a
touch ${wrksrc}/.gcc_static_done
}
_gmp_static() {
[ -f ${wrksrc}/.gmp_static_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross gmp static\n"
[ ! -d gmp-static ] && mkdir gmp-static
cd gmp-static
export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
export CFLAGS="-Os -pipe -fPIC ${_archflags}"
../gmp-${_gmp_version}/configure \
--host=${_CROSS_TARGET} --prefix=${_CROSS_SYSROOT} \
--disable-shared ${_fpuflags}
make ${makejobs}
make install
touch ${wrksrc}/.gmp_static_done
}
_mpfr_build() {
[ -f ${wrksrc}/.mpfr_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross mpfr\n"
[ ! -d mpfr-build ] && mkdir mpfr-build
cd mpfr-build
export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
export CFLAGS="-Os -pipe -fPIC ${_archflags}"
../mpfr-${_mpfr_version}/configure \
--host=${_CROSS_TARGET} --prefix=${_CROSS_SYSROOT} \
--with-gmp=${_CROSS_SYSROOT}
make ${makejobs}
make install
touch ${wrksrc}/.mpfr_build_done
}
_gcc_final() {
[ -f ${wrksrc}/.gcc_final_done ] && return 0
_gcc_build() {
[ -f ${wrksrc}/.gcc_build_done ] && return 0
cd ${wrksrc}
msg_normal "Building cross gcc final\n"
[ ! -d gcc-final ] && mkdir gcc-final
cd gcc-final
[ ! -d gcc-build ] && mkdir gcc-build
cd gcc-build
export CC="gcc" CFLAGS="-Os -pipe"
unset LD AS
@ -259,44 +192,16 @@ _gcc_final() {
--target=${_CROSS_TARGET} --prefix=/usr \
--with-sysroot=${_CROSS_SYSROOT} --enable-languages=c,c++ \
--with-gnu-as --with-gnu-ld --disable-multilib \
${_fpuflags} --disable-nls --disable-sjlj-exceptions \
--disable-nls --disable-sjlj-exceptions \
--enable-threads=posix --enable-long-longx \
--enable-shared
--enable-shared --disable-libquadmath \
--disable-libstdcxx-pch ${_fpuflags}
make ${makejobs}
make install
touch ${wrksrc}/.gcc_final_done
touch ${wrksrc}/.gcc_build_done
}
_glibc_final() {
[ -f ${wrksrc}/.glibc_final_done ] && return 0
cd ${wrksrc}
msg_normal "Building final glibc for target\n"
[ ! -d glibc-final ] && mkdir glibc-final
cd glibc-final
echo "libc_cv_forced_unwind=yes" > config.cache
echo "libc_cv_c_cleanup=yes" >> config.cache
export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
export CFLAGS="-Os -pipe ${_archflags}"
../glibc-${_glibc_version}/configure \
--host=${_CROSS_TARGET} --prefix=/usr \
--with-headers=/usr/${_CROSS_TARGET}/usr/include \
--config-cache --enable-add-ons=nptl,ports \
--enable-obsolete-rpc --disable-profile \
${_fpuflags} --enable-kernel=2.6.27
make ${makejobs}
touch ${wrksrc}/.glibc_final_done
}
do_build() {
unset LDFLAGS
export CFLAGS="-Os" CXXFLAGS="-Os"
@ -310,16 +215,12 @@ do_build() {
fi
done
_linux_headers
_binutils_bootstrap
_gcc_bootstrap
_linux_headers
_glibc_headers
_glibc_build
_gcc_static
_gmp_static
_mpfr_build
_gcc_final
_glibc_final
_gcc_build
}
do_install() {
@ -337,11 +238,7 @@ do_install() {
cd ${wrksrc}/binutils-build && make DESTDIR=${DESTDIR} install
# install cross gcc
cd ${wrksrc}/gcc-final && make DESTDIR=${DESTDIR} install
# install glibc for target
cd ${wrksrc}/glibc-final && \
make install_root=${DESTDIR}/usr/${_CROSS_TARGET} install
cd ${wrksrc}/gcc-build && make DESTDIR=${DESTDIR} install
# install linux API headers for MIPS
cd ${wrksrc}/linux-${_linux_version} && \
@ -350,6 +247,10 @@ do_install() {
rm -f $(find ${DESTDIR}/usr/${_CROSS_TARGET}/usr/include -name .install -or -name ..install.cmd)
rm -rf ${DESTDIR}/usr/${_CROSS_TARGET}/usr/include/drm
# install glibc for target
cd ${wrksrc}/glibc-build && \
make install_root=${DESTDIR}/usr/${_CROSS_TARGET} install install-headers
# Remove unnecessary stuff
rm -f ${DESTDIR}/usr/lib*/libiberty.a
rm -rf ${DESTDIR}/usr/share