Work done so far, decided to follow crosstool-ng log

1 files changed, 84 insertions, 0 deletions

diff --git a/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD b/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD
new file mode 100644
index 000000000..8075a860b
--- /dev/null
+++ b/cross/cross-mips64el-unknown-linux-gnu-gcc-core/PKGBUILD
@@ -0,0 +1,84 @@
+# Contributor: Nicolás Reynolds <fauno@parabola.nu>
+# Contributor (mipsel): Vojtech Horky <vojta . horky at-symbol seznam . cz>
+# This package is used to bootstrap a cross glibc and full featured cross gcc
+# Change the following variables to match your target
+_pkgname=gcc
+_target="mips64el-unknown-linux-gnu"
+_sysroot="/usr/lib/${_target}"
+_ARCH=mips
+
+unset LDFLAGS CFLAGS CXXFLAGS
+
+pkgname=cross-${_target}-gcc-core
+pkgver=4.6.2
+pkgrel=5
+pkgdesc="The GNU Compiler Collection for the MIPS/Loongson2f architecture (static version)"
+url="http://www.gnu.org/software/binutils/"
+arch=('i686' 'x86_64')
+license=('GPL')
+#depends=('libmpc' 'sh' "cross-mips64el-linux-gnu-gcc-base" "cross-${_target}-binutils" "cross-${_target}-glibc" 'cloog' 'ppl')
+depends=('libmpc' 'sh' "cross-${_target}-binutils" 'cloog' 'ppl')
+options=('!ccache' '!distcc' '!emptydirs' '!libtool' '!strip')
+source=("ftp://ftp.gnu.org/gnu/gcc/gcc-${pkgver}/${_pkgname}-core-${pkgver}.tar.bz2")
+md5sums=('780f614ab18c7a9066dec6387d7490b2')
+
+build() {
+	cd ${srcdir}/${_pkgname}-${pkgver}
+#    export PATH=${_sysroot}/bin:$PATH
+#    export LDFLAGS="-static"
+
+  # Do not install libiberty
+  sed -i 's/install_to_$(INSTALL_DEST) //' libiberty/Makefile.in
+
+  # Do not run fixincludes
+  sed -i 's@\./fixinc\.sh@-c true@' gcc/Makefile.in
+
+  echo ${pkgver} > gcc/BASE-VER
+
+  cd ${srcdir}
+  mkdir gcc-build && cd gcc-build
+
+        # -march=x86-64 and -mtune=generic don't work on mips64el, we
+        # also want to use -mfix-loongson2f-nop.
+	export CFLAGS_FOR_TARGET="-O2 -march=loongson2f -mabi=n32 -pipe -mplt -Wa,-mfix-loongson2f-nop"
+	export CXXFLAGS_FOR_TARGET="-O2 -march=loongson2f -mabi=n32 -pipe -mplt -Wa,-mfix-loongson2f-nop"
+
+	${srcdir}/${_pkgname}-${pkgver}/configure \
+		--target=${_target} --build=$CHOST --host=$CHOST \
+        --libdir=/usr/lib --libexecdir=/usr/lib \
+		--prefix=/usr \
+		--bindir=/usr/bin --program-prefix=${_target}- \
+		--enable-languages=c \
+      --enable-shared --enable-threads=posix \
+      --with-system-zlib --enable-__cxa_atexit \
+      --disable-libunwind-exceptions --enable-clocale=gnu \
+      --enable-gnu-unique-object --enable-linker-build-id \
+      --with-ppl --enable-cloog-backend=isl \
+      --enable-lto --enable-gold --enable-ld=default \
+      --enable-plugin --with-plugin-ld=ld.gold \
+      --disable-multilib --disable-libssp --disable-libstdcxx-pch \
+      --enable-checking=release
+       # --with-newlib \
+       #--enable-threads=no \
+       #--enable-shared \
+       #--disable-multilib \
+        #--without-headers
+        # --with-sysroot=${_sysroot} \
+
+#	make
+    make all-gcc "inhibit_libc=true"
+}
+
+package() {
+	cd ${srcdir}/${_pkgname}-build
+	
+	#make -j1 DESTDIR=${pkgdir} install-gcc
+	make -j1 DESTDIR=${pkgdir} install
+	
+	msg "Removing duplicated files..."
+	# remove these files as they are already in the system
+	# (with native gcc)
+	rm -Rf ${pkgdir}/usr/share
+	# remove conflicting binaries
+	find ${pkgdir}/usr/bin/ -type f -not -name "${_target}-*" -delete
+}