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# https://github.com/apritzel/cross
TOP = $(shell readlink -f .)
MKINCS = $(TOP)/mkincs
include $(MKINCS)/versions.mk
TARGET_TRIPLET = aarch64-linux-gnu
NUMJOBS = $(shell getconf _NPROCESSORS_ONLN 2> /dev/null)
SOURCEPATH = $(TOP)/Sources
BUILDPATH = $(TOP)/0_BUILD
INSTALLPATH = $(TOP)/1_INST/crossarm-$(SUITE)
SYSROOT = $(INSTALLPATH)/sysroot
PATCHESPATH = $(TOP)/Patches
all: dirstruct download
build: \
binutils \
gcc-stage1 \
cross-glibc \
gcc-stage2 \
pack
dirstruct:
mkdir -p $(BUILDPATH)
mkdir -p $(INSTALLPATH)
mkdir -p $(SOURCEPATH)
sudo apt-get install texinfo
download: \
$(SOURCEPATH)/glibc-$(VERSION_GLIBC).tar.bz2 \
$(SOURCEPATH)/gcc-$(VERSION_GCC).tar.bz2 \
$(SYSROOT) \
$(SOURCEPATH)/gdb-$(VERSION_GDB).tar.gz \
$(SOURCEPATH)/binutils-$(VERSION_BINUTILS).tar.bz2 \
$(SOURCEPATH)/zlib-$(VERSION_ZLIB).tar.gz \
$(SOURCEPATH)/isl-$(VERSION_ISL).tar.bz2
$(SOURCEPATH)/glibc-$(VERSION_GLIBC).tar.bz2:
curl https://ftp.gnu.org/gnu/glibc/glibc-$(VERSION_GLIBC).tar.bz2\
--output $(SOURCEPATH)/glibc-$(VERSION_GLIBC).tar.bz2
$(SOURCEPATH)/gcc-$(VERSION_GCC).tar.bz2:
rm -Rf $(BUILDPATH)/gcc-$(VERSION_GCC)
git clone -b releases/gcc-$(VERSION_GCC) --depth 1 \
https://gcc.gnu.org/git/gcc.git $(BUILDPATH)/gcc-$(VERSION_GCC)
cd $(BUILDPATH) && \
tar -jcf $(SOURCEPATH)/gcc-$(VERSION_GCC).tar.bz2 \
./gcc-$(VERSION_GCC)
$(SYSROOT):
tar -zxf $(SOURCEPATH)/sysroot-aarch64.tgz -C $(INSTALLPATH)
$(SOURCEPATH)/binutils-$(VERSION_BINUTILS).tar.bz2:
curl https://ftp.gnu.org/gnu/binutils/binutils-$(VERSION_BINUTILS).tar.bz2 \
--output $(SOURCEPATH)/binutils-$(VERSION_BINUTILS).tar.bz2
$(SOURCEPATH)/gdb-$(VERSION_GDB).tar.gz:
curl https://ftp.gnu.org/gnu/gdb/gdb-$(VERSION_GDB).tar.gz \
--output $(SOURCEPATH)/gdb-$(VERSION_GDB).tar.gz
$(SOURCEPATH)/gmp-$(VERSION_GMP).tar.bz2:
curl https://ftp.gnu.org/gnu/gmp/gmp-$(VERSION_GMP).tar.bz2 \
--output $(SOURCEPATH)/gmp-$(VERSION_GMP).tar.bz2
$(SOURCEPATH)/mpc-$(VERSION_MPC).tar.gz:
curl https://ftp.gnu.org/gnu/mpc/mpc-$(VERSION_MPC).tar.gz \
--output $(SOURCEPATH)/mpc-$(VERSION_MPC).tar.gz
$(SOURCEPATH)/mpfr-$(VERSION_MPFR).tar.bz2:
curl https://ftp.gnu.org/gnu/mpfr/mpfr-$(VERSION_MPFR).tar.bz2 \
--output $(SOURCEPATH)/mpfr-$(VERSION_MPFR).tar.bz2
$(SOURCEPATH)/zlib-$(VERSION_ZLIB).tar.gz:
curl https://www.zlib.net/zlib-$(VERSION_ZLIB).tar.gz \
--output $(SOURCEPATH)/zlib-$(VERSION_ZLIB).tar.gz
$(SOURCEPATH)/isl-$(VERSION_ISL).tar.bz2:
curl ftp://gcc.gnu.org/pub/gcc/infrastructure/isl-$(VERSION_ISL).tar.bz2 \
--output $(SOURCEPATH)/isl-$(VERSION_ISL).tar.bz2
prepare:
cd $(BUILDPATH)/gcc.src && \
patch -p1 < $(PATCHESPATH)/0002-Relocate-libintl.patch && \
patch -p1 < $(PATCHESPATH)/0010-Fix-using-large-PCH.patch && \
patch -p1 < $(PATCHESPATH)/0025-gcc11_1_0_quick_exit.patch
tar -jxf $(SOURCEPATH)/gdb-$(VERSION_GDB).tar.bz2 -C $(BUILDPATH)/
tar -jxf $(SOURCEPATH)/binutils-$(VERSION_BINUTILS).tar.bz2 -C $(BUILDPATH)/
binutils:
tar -jxf $(SOURCEPATH)/binutils-$(VERSION_BINUTILS).tar.bz2 -C $(BUILDPATH)/
mkdir -p $(BUILDPATH)/_binutils
cd $(BUILDPATH)/_binutils && \
../binutils-$(VERSION_BINUTILS)/configure \
--with-pkgversion=$(PKGVERSION) \
--prefix=$(INSTALLPATH) \
--with-gnu-ld --with-gnu-as \
--target=$(TARGET_TRIPLET) \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--with-sysroot=$(SYSROOT) \
--disable-bootstrap \
--disable-shared \
--disable-nls \
--enable-multilib \
--enable-threads \
--enable-plugins \
--enable-gold=yes \
--enable-ld=default
cd $(BUILDPATH)/_binutils && \
make -j $(NUMJOBS) && make install
gcc-stage1:
cd $(BUILDPATH) && rm -Rf gcc-$(VERSION_GCC) && \
tar -jxf $(SOURCEPATH)/gcc-$(VERSION_GCC).tar.bz2
cd $(BUILDPATH)/gcc-$(VERSION_GCC) && bash ./contrib/download_prerequisites
rm -Rf $(BUILDPATH)/gcc.build && mkdir -p $(BUILDPATH)/gcc.build
cd $(BUILDPATH)/gcc.build && \
$(BUILDPATH)/gcc-$(VERSION_GCC)/configure \
--with-pkgversion=$(PKGVERSION) \
--prefix=$(INSTALLPATH) \
--with-gnu-ld --with-gnu-as \
--target=$(TARGET_TRIPLET) \
--with-sysroot=$(SYSROOT) \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--disable-bootstrap \
--disable-shared \
--disable-nls \
--enable-multilib \
--disable-threads \
--with-newlib \
--without-headers \
--enable-languages=c \
--with-system-zlib \
--disable-libgomp \
--disable-libitm \
--disable-libquadmath \
--disable-libsanitizer \
--disable-libssp \
--disable-libvtv \
--disable-libcilkrts \
--disable-libatomic
cd $(BUILDPATH)/gcc.build && \
make -j $(NUMJOBS) all-gcc all-target-libgcc && \
make install-gcc install-target-libgcc
cross-glibc:
cd $(BUILDPATH) && rm -Rf libc-$(VERSION_GLIBC) && \
tar -jxf $(SOURCEPATH)/glibc-$(VERSION_GLIBC).tar.bz2
cd $(BUILDPATH)/glibc-$(VERSION_GLIBC) && \
patch -p1 < $(PATCHESPATH)/001-glibc_multiple_defs_of__nss__database.patch
rm -Rf $(BUILDPATH)/glibc && mkdir -p $(BUILDPATH)/glibc
export PATH=$(INSTALLPATH)/bin:$(PATH) && \
cd $(BUILDPATH)/glibc && \
CFLAGS="-O2 -DBOOTSTRAP_GCC" \
$(BUILDPATH)/glibc-$(VERSION_GLIBC)/configure \
--prefix=$(INSTALLPATH) \
--with-gnu-ld --with-gnu-as \
libc_cv_forced_unwind=yes libc_cv_c_cleanup=yes \
libc_cv_gnu89_inline=yes \
--build=x86_64-linux-gnu \
--host=$(TARGET_TRIPLET) \
--target=$(TARGET_TRIPLET) \
--without-cvs \
--disable-nls \
--disable-sanity-checks \
--enable-obsolete-rpc \
--disable-profile \
--disable-debug \
--disable-werror \
--without-selinux \
--with-tls \
--enable-kernel=3.7.0 \
--with-headers=$(SYSROOT)/usr/include \
--enable-hacker-mode && \
make -j $(NUMJOBS) && make install
gcc-stage2:
cd $(BUILDPATH) && rm -Rf gcc-$(VERSION_GCC) && \
tar -jxf $(SOURCEPATH)/gcc-$(VERSION_GCC).tar.bz2
cd $(BUILDPATH)/gcc-$(VERSION_GCC) && bash ./contrib/download_prerequisites
rm -Rf $(BUILDPATH)/gcc.build && mkdir -p $(BUILDPATH)/gcc.build
cd $(BUILDPATH)/gcc.build && \
$(BUILDPATH)/gcc-$(VERSION_GCC)/configure \
--with-pkgversion=$(PKGVERSION) \
--prefix=$(INSTALLPATH) \
--with-gnu-ld --with-gnu-as \
--target=$(TARGET_TRIPLET) \
--with-sysroot=$(SYSROOT) \
--build=x86_64-linux-gnu \
--host=x86_64-linux-gnu \
--disable-bootstrap \
--enable-static \
--enable-shared \
--disable-nls \
--disable-libquadmath \
--disable-libmudflap --enable-threads \
--enable-tls \
--disable-multilib \
--enable-languages=c,c++ \
--disable-libssp \
--disable-libmudflap --enable-threads \
--without-cloog --disable-decimal-float --with-abi=lp64 --with-cpu=cortex-a53 \
--disable-libgomp \
--with-system-zlib
cd $(BUILDPATH)/gcc.build && \
make -j $(NUMJOBS) && make install
pack:
cd $(TOP)/1_INST && tar -jcf $(TOP)/crossarm-$(SUITE).tar.bz2 ./crossarm-$(SUITE)
|
