EXTRA_CONFIG = \
--target=$(CROSSTARGET) \
--prefix=/tools \
+ --with-sysroot=$(ROOT) \
--disable-nls \
--disable-shared \
--disable-decimal-float \
--disable-threads \
+ --disable-libatomic \
--disable-libmudflap \
--disable-libssp \
--disable-libgomp \
--disable-libquadmath \
+ --disable-libstdc++-v3 \
+ --disable-libvtv \
+ --disable-libcilkrts \
+ --disable-libitm \
+ --disable-libsanitizer \
--with-newlib \
--without-headers \
--without-ppl \
--without-cloog \
- --enable-languages=c
+ --enable-languages=c,c++
EXTRA_MAKE =
EXTRA_INSTALL =
else
+ifeq "$(PASS)" "2"
TARGET = $(DIR_INFO)/$(THISAPP)-tools2
EXTRA_ENV = \
CC="$(CROSSTARGET)-gcc -B/tools/lib/" \
+ CXX="$(CROSSTARGET)-g++" \
AR="$(CROSSTARGET)-ar" \
RANLIB="$(CROSSTARGET)-ranlib"
EXTRA_CONFIG = \
--target=$(BUILDTARGET) \
--prefix=/tools \
--with-local-prefix=/tools \
+ --with-native-system-header-dir=/tools/include \
--enable-clocale=gnu \
--enable-shared \
--enable-threads=posix \
--disable-bootstrap
EXTRA_MAKE =
EXTRA_INSTALL =
+else
+ # PASS=L # libstdc++-v3
+ TARGET = $(DIR_INFO)/$(THISAPP)-libstdc++
+ EXTRA_ENV = \
+ CC="$(CROSSTARGET)-gcc -B/tools/lib/" \
+ AR="$(CROSSTARGET)-ar" \
+ RANLIB="$(CROSSTARGET)-ranlib"
+ EXTRA_CONFIG = \
+ --host=$(CROSSTARGET) \
+ --prefix=/tools \
+ --with-sysroot=$(ROOT) \
+ --disable-shared \
+ --disable-nls \
+ --disable-libstdcxx-threads \
+ --disable-libstdcxx-pch \
+ --with-gxx-include-dir=/tools/$(CROSSTARGET)/include/c++/$(VER)
+ EXTRA_MAKE =
+ EXTRA_INSTALL =
+endif
endif
# Disable stack protection in toolchain.
# GCC does not detect stack protection correctly, which causes problems
# for the build of libresolv_pic.a.
cd $(DIR_APP) && sed -i '/k prot/agcc_cv_libc_provides_ssp=yes' gcc/configure
+
+ for file in $$(find $(DIR_APP)/gcc/config -name linux64.h -o -name linux.h \
+ -o -name sysv4.h -o -name linux-eabi.h -o -name linux-elf.h); do \
+ echo "Processing $${file}..."; \
+ sed -i $${file} \
+ -e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' \
+ -e 's@/usr@/tools@g'; \
+ echo '#undef STANDARD_STARTFILE_PREFIX_1' >> $${file}; \
+ echo '#undef STANDARD_STARTFILE_PREFIX_2' >> $${file}; \
+ echo '#define STANDARD_STARTFILE_PREFIX_1 "/tools/lib/"' >> $${file}; \
+ echo '#define STANDARD_STARTFILE_PREFIX_2 ""' >> $${file}; \
+ done
endif
ifeq "$(PASS)" "2"
- cd $(DIR_APP) && patch -Np1 -i $(DIR_SRC)/src/patches/gcc-4.4.3-startfiles_fix-1.patch
-
+ cd $(DIR_APP) && cat gcc/limitx.h gcc/glimits.h gcc/limity.h > \
+ `dirname $$(/tools/bin/$(CROSSTARGET)-gcc -print-libgcc-file-name)`/include-fixed/limits.h
for file in $$(find $(DIR_APP)/gcc/config -name linux64.h -o -name linux.h \
-o -name sysv4.h -o -name linux-eabi.h -o -name linux-elf.h); do \
echo "Processing $${file}..."; \
sed -i $${file} \
-e 's@/lib\(64\)\?\(32\)\?/ld@/tools&@g' \
-e 's@/usr@/tools@g'; \
- echo '#undef STANDARD_INCLUDE_DIR' >> $${file}; \
- echo '#define STANDARD_INCLUDE_DIR 0' >> $${file}; \
- echo '#define STANDARD_STARTFILE_PREFIX_1 ""' >> $${file}; \
+ echo '#undef STANDARD_STARTFILE_PREFIX_1' >> $${file}; \
+ echo '#undef STANDARD_STARTFILE_PREFIX_2' >> $${file}; \
+ echo '#define STANDARD_STARTFILE_PREFIX_1 "/tools/lib/"' >> $${file}; \
echo '#define STANDARD_STARTFILE_PREFIX_2 ""' >> $${file}; \
done
endif
-e 's@\./fixinc\.sh@-c true@' \
-e 's/^T_CFLAGS =$$/& -fomit-frame-pointer/'
+ifeq "$(PASS)" "L"
+ # libstdc++ pass
+ cd $(DIR_SRC)/gcc-build && \
+ $(EXTRA_ENV) \
+ $(DIR_APP)/libstdc++-v3/configure \
+ $(EXTRA_CONFIG)
+ cd $(DIR_SRC)/gcc-build && make $(MAKETUNING) $(EXTRA_MAKE)
+ cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
+else
# The actual build.
cd $(DIR_SRC)/gcc-build && \
$(EXTRA_ENV) \
$(EXTRA_CONFIG)
cd $(DIR_SRC)/gcc-build && make $(MAKETUNING) $(EXTRA_MAKE)
cd $(DIR_SRC)/gcc-build && make $(EXTRA_INSTALL) install
+endif
ifeq "$(ROOT)" ""
ln -svf ../usr/bin/cpp /lib
case "${target_arch}" in
x86_64)
BUILDTARGET="${target_arch}-unknown-linux-gnu"
- CROSSTARGET="${BUILD_ARCH}-cross-linux-gnu"
+ CROSSTARGET="${target_arch}-cross-linux-gnu"
CFLAGS_ARCH="-m64 -mtune=generic"
;;
i586)
BUILDTARGET="${target_arch}-pc-linux-gnu"
- CROSSTARGET="${BUILD_ARCH}-cross-linux-gnu"
+ CROSSTARGET="${target_arch}-cross-linux-gnu"
CFLAGS_ARCH="-march=i586 -mtune=generic -fomit-frame-pointer"
;;
armv5tel)
BUILDTARGET="${target_arch}-unknown-linux-gnueabi"
- CROSSTARGET="${BUILD_ARCH}-cross-linux-gnueabi"
+ CROSSTARGET="${target_arch}-cross-linux-gnueabi"
CFLAGS_ARCH="-march=armv5te -mfloat-abi=soft -fomit-frame-pointer"
MACHINE_TYPE="arm"
;;