From 2a302382f7adce426e88613d890a4f41dc21f752 Mon Sep 17 00:00:00 2001
From: Juan RP <xtraeme@gmail.com>
Date: Thu, 28 Feb 2013 17:38:11 +0100
Subject: [PATCH] New package: cross-mips-softfloat-linux-gnu for MIPS o32 soft
 float.

---
 srcpkgs/cross-mips-softfloat-linux-gnu-libc   |   1 +
 ...oss-mips-softfloat-linux-gnu-libc.template |  11 +
 .../cross-mips-softfloat-linux-gnu/template   | 374 ++++++++++++++++++
 3 files changed, 386 insertions(+)
 create mode 120000 srcpkgs/cross-mips-softfloat-linux-gnu-libc
 create mode 100644 srcpkgs/cross-mips-softfloat-linux-gnu/cross-mips-softfloat-linux-gnu-libc.template
 create mode 100644 srcpkgs/cross-mips-softfloat-linux-gnu/template

diff --git a/srcpkgs/cross-mips-softfloat-linux-gnu-libc b/srcpkgs/cross-mips-softfloat-linux-gnu-libc
new file mode 120000
index 00000000000..4ed6eb38f39
--- /dev/null
+++ b/srcpkgs/cross-mips-softfloat-linux-gnu-libc
@@ -0,0 +1 @@
+cross-mips-softfloat-linux-gnu
\ No newline at end of file
diff --git a/srcpkgs/cross-mips-softfloat-linux-gnu/cross-mips-softfloat-linux-gnu-libc.template b/srcpkgs/cross-mips-softfloat-linux-gnu/cross-mips-softfloat-linux-gnu-libc.template
new file mode 100644
index 00000000000..315f9119fa5
--- /dev/null
+++ b/srcpkgs/cross-mips-softfloat-linux-gnu/cross-mips-softfloat-linux-gnu-libc.template
@@ -0,0 +1,11 @@
+# Template file for 'cross-arm-linux-gnueabihf-libc'.
+#
+short_desc="${short_desc} -- glibc files"
+
+noarch=yes
+nostrip=yes
+noverifydeps=yes
+
+do_install() {
+	vmove usr/${_CROSS_TARGET} usr
+}
diff --git a/srcpkgs/cross-mips-softfloat-linux-gnu/template b/srcpkgs/cross-mips-softfloat-linux-gnu/template
new file mode 100644
index 00000000000..c46458f62f6
--- /dev/null
+++ b/srcpkgs/cross-mips-softfloat-linux-gnu/template
@@ -0,0 +1,374 @@
+# Template build file for 'cross-mips-softfloat-linux-gnu'
+#
+_binutils_version=2.23.1
+_gcc_version=4.7.2
+_glibc_version=2.17
+_gmp_version=5.0.5
+_mpfr_version=3.1.1
+_linux_version=3.7.1
+
+_triplet=mips-softfloat-linux-gnu
+_fpuflags="--with-float=soft --without-fp"
+_archflags="-mtune=mips32r2 -mabi=32 -msoft-float"
+
+pkgname=cross-${_triplet}
+version=0.3
+revision=1
+short_desc="GNU Cross toolchain for the ${_triplet} BE target (binutils/gcc/glibc)"
+maintainer="pancake <pancake@nopcode.org>"
+homepage="http://www.voidlinux.eu"
+license="Public Domain"
+distfiles="
+ http://ftp.gnu.org/pub/gnu/binutils/binutils-${_binutils_version}.tar.bz2
+ http://ftp.gnu.org/pub/gnu/gcc/gcc-${_gcc_version}/gcc-${_gcc_version}.tar.bz2
+ 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-${_mpfr_version}.tar.bz2
+ http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_linux_version}.tar.xz"
+checksum="
+ 2ab2e5b03e086d12c6295f831adad46b3e1410a3a234933a2e8fac66cb2e7a19
+ 8a9283d7010fb9fe5ece3ca507e0af5c19412626384f8a5e9434251ae100b084
+ 6914e337401e0e0ade23694e1b2c52a5f09e4eda3270c67e7c3ba93a89b5b23e
+ 1f588aaccc41bb9aed946f9fe38521c26d8b290d003c5df807f65690f2aadec9
+ 7b66c3f13dc8385f08264c805853f3e1a8eedab8071d582f3e661971c9acd5fd
+ e1ca8b8376ebdf797357f5f1734ed6eed3cadc16c32d280a780f150372de7255"
+
+create_wrksrc=yes
+disable_debug=yes
+nostrip_files="libgcc.a libgcov.a libgcc_eh.a"
+subpackages="${pkgname}-libc"
+makedepends="perl flex gmp-devel mpc-devel cloog-ppl-devel"
+depends="${pkgname}-libc-${version}_${revision}"
+
+_CROSS_TARGET=${_triplet}
+_CROSS_DIR="/usr"
+_CROSS_SYSROOT="${_CROSS_DIR}/${_CROSS_TARGET}"
+
+_linux_headers() {
+	[ -f ${wrksrc}/.linux_build_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building Linux API headers for MIPS\n"
+
+	cd linux-${_linux_version}
+
+	make ARCH=mips headers_check
+	make ARCH=mips INSTALL_HDR_PATH=/usr/${_CROSS_TARGET}/usr headers_install
+
+	touch ${wrksrc}/.linux_build_done
+}
+
+_binutils_bootstrap() {
+	[ -f ${wrksrc}/.binutils_bootstrap_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building cross binutils bootstrap\n"
+	[ ! -d binutils-build ] && mkdir binutils-build
+	cd binutils-build
+
+	../binutils-${_binutils_version}/configure \
+		--prefix=${_CROSS_DIR} --target=${_CROSS_TARGET} \
+		--with-sysroot=${_CROSS_SYSROOT} --disable-nls --disable-shared \
+		--disable-multilib --disable-werror
+
+	make configure-host && make ${makejobs}
+	make install
+
+	touch ${wrksrc}/.binutils_bootstrap_done
+}
+
+_gcc_bootstrap() {
+	[ -f ${wrksrc}/.gcc_bootstrap_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building cross gcc bootstrap\n"
+
+	cd gcc-${_gcc_version}
+
+	[ ! -d ../gcc-build ] && mkdir ../gcc-build
+	cd ../gcc-build
+
+	../gcc-${_gcc_version}/configure --prefix=${_CROSS_DIR} \
+		--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}
+
+	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
+
+	touch ${wrksrc}/.gcc_bootstrap_done
+}
+
+_glibc_headers() {
+	[ -f ${wrksrc}/.glibc_headers_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building cross glibc headers\n"
+
+	[ ! -d glibc-headers ] && mkdir glibc-headers
+	cd glibc-headers
+
+	echo "libc_cv_forced_unwind=yes" > config.cache
+	echo "libc_cv_c_cleanup=yes" >> config.cache
+
+	export CC="${_CROSS_TARGET}-gcc" LD="${_CROSS_TARGET}-ld" AS="${_CROSS_TARGET}-as"
+	export PATH=${_CROSS_DIR}/bin:${PATH}
+
+	../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 \
+		--enable-kernel=2.6.27 ${_fpuflags}
+
+	make -k install-headers cross_compiling=yes \
+		install_root=${_CROSS_SYSROOT}
+
+	touch ${wrksrc}/.glibc_headers_done
+}
+
+_glibc_build() {
+	[ -f ${wrksrc}/.glibc_build_done ] && return 0
+
+	cd ${wrksrc}
+	msg_normal "Building cross glibc\n"
+
+	[ ! -d glibc-build ] && mkdir glibc-build
+	cd glibc-build
+
+	echo "libc_cv_forced_unwind=yes" > config.cache
+	echo "libc_cv_c_cleanup=yes" >> config.cache
+
+	export CC="${_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 ${makejobs}
+	make install_root=${_CROSS_SYSROOT} install
+
+	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
+
+	cd ${wrksrc}
+	msg_normal "Building cross gcc final\n"
+
+	[ ! -d gcc-final ] && mkdir gcc-final
+	cd gcc-final
+
+	export CC="gcc" CFLAGS="-Os -pipe"
+	unset LD AS
+
+	# Make this link to target libs.
+	if [ ! -f .sed_subst_done ]; then
+		sed -e "s, /lib/, ${_CROSS_SYSROOT}/lib/,g;s, /usr/lib/, ${_CROSS_SYSROOT}/usr/lib/,g" \
+			-i ${_CROSS_SYSROOT}/lib/libc.so ${_CROSS_SYSROOT}/lib/libpthread.so
+		touch .sed_subst_done
+	fi
+	
+	../gcc-${_gcc_version}/configure \
+		--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 \
+		--enable-threads=posix --enable-long-longx \
+		--enable-shared
+
+	make ${makejobs}
+	make install
+
+	touch ${wrksrc}/.gcc_final_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"
+
+	for f in include lib libexec bin sbin; do
+		if [ ! -d ${_CROSS_SYSROOT}/usr/${f} ]; then
+			mkdir -p ${_CROSS_SYSROOT}/usr/${f}
+		fi
+		if [ ! -h ${_CROSS_SYSROOT}/${f} ]; then
+			ln -sfr ${_CROSS_SYSROOT}/usr/${f} ${_CROSS_SYSROOT}/${f}
+		fi
+	done
+
+	_linux_headers
+	_binutils_bootstrap
+	_gcc_bootstrap
+	_glibc_headers
+	_glibc_build
+	_gcc_static
+	_gmp_static
+	_mpfr_build
+	_gcc_final
+	_glibc_final
+}
+
+do_install() {
+	for f in include lib libexec bin sbin; do
+		if [ ! -d ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f} ]; then
+			mkdir -p ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f}
+		fi
+		if [ ! -h ${DESTDIR}/${_CROSS_SYSROOT}/${f} ]; then
+			ln -sfr ${DESTDIR}/${_CROSS_SYSROOT}/usr/${f} \
+				${DESTDIR}/${_CROSS_SYSROOT}/${f}
+		fi
+	done
+
+	# install cross binutils
+	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
+
+	# install linux API headers for MIPS
+	cd ${wrksrc}/linux-${_linux_version} && \
+		make ARCH=mips INSTALL_HDR_PATH=${DESTDIR}/usr/${_CROSS_TARGET}/usr \
+		headers_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
+
+	# Remove unnecessary stuff
+	rm -f ${DESTDIR}/usr/lib*/libiberty.a
+	rm -rf ${DESTDIR}/usr/share
+	rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/{etc,var}
+	rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/{sbin,share,libexec}
+	rm -rf ${DESTDIR}/${_CROSS_SYSROOT}/usr/lib/gconv
+	rm -f ${DESTDIR}/${_CROSS_SYSROOT}/libexec
+
+	for f in sprof localedef gencat pldd sotruss tzselect iconv mtrace \
+		catchsegv xtrace makedb pcprofiledump locale rpcgen getconf \
+		getent ldd; do
+		rm -f ${DESTDIR}/${_CROSS_SYSROOT}/usr/bin/${f}
+	done
+}
+
+do_clean() {
+	# Remove temporary stuff from masterdir
+	rm -rf ${_CROSS_SYSROOT}
+	rm -f /usr/bin/${_CROSS_TARGET}*
+	rm -rf /usr/lib/gcc/${_CROSS_TARGET}
+	rm -rf /usr/libexec/gcc/${_CROSS_TARGET}
+}