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minix/tools/gcc/Makefile
Lionel Sambuc b8a678ef1d Cross compile on minix support 
* Remade patch so it works with minix patch tool.

 * New MINIX tar support -ox, so revert back to it

   In fetch scripts, tar had been replaced by bsdtar as the prebvious
   tar did not support the -o flag under minix, which is required to
   prevent usage of tar file stored user and group information.

   This introduces portability problems. As our new tar tool now
   support that flag revert back to improve portability.
2012-11-15 16:07:30 +01:00

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6.6 KiB
Makefile
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# $NetBSD: Makefile,v 1.52 2012/09/18 07:05:15 skrll Exp $
.include <bsd.own.mk>
.ifdef __MINIX
HAVE_GCC= 45
GCC_LANGUAGES=c
.else
GCC_LANGUAGES=c c++ objc
.endif
MODULE= gcc4
MKNATIVE_CONFIG_TARGET_LIBS= \
configure-target-libstdc++-v3 \
configure-target-libobjc
.if ${HAVE_GCC} == 45
MKNATIVE_TARGET= gcc45
GNUHOSTDIST= ${.CURDIR}/../../external/gpl3/gcc/dist
MKNATIVE_CONFIG_TARGET_LIBS+= \
configure-target-libgomp
.else
MKNATIVE_TARGET= gcc4
.endif
BINENV= /usr/bin/env -i
VAX_CONFIGURE_ARGS=
.if ${MACHINE_ARCH} == "x86_64" || ${MACHINE_ARCH} == "sparc64"
MULTILIB_ARGS= --enable-multilib
.else
MULTILIB_ARGS= --disable-multilib
.endif
.if ${MKSOFTFLOAT} != "no"
SOFTFLOAT_ARGS= -with-float=soft
.endif
# LSC FIXME We are not using the correct target ATM, so overrides for now...
COMMON_CONFIGURE_ARGS= --target=${MACHINE_GNU_PLATFORM} \
--disable-libssp \
--disable-threads \
--disable-visibility \
--disable-libunwind \
--enable-long-long \
--enable-threads \
--with-bugurl=http://www.NetBSD.org/Misc/send-pr.html \
--with-pkgversion="NetBSD nb1 20120916" \
--with-system-zlib \
${VAX_CONFIGURE_ARGS} \
--enable-__cxa_atexit
.if defined(GCC_CONFIG_ARCH.${MACHINE_ARCH})
COMMON_CONFIGURE_ARGS+= --with-arch=${GCC_CONFIG_ARCH.${MACHINE_ARCH}}
.endif
.if defined(GCC_CONFIG_TUNE.${MACHINE_ARCH})
COMMON_CONFIGURE_ARGS+= --with-tune=${GCC_CONFIG_TUNE.${MACHINE_ARCH}}
.endif
CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS}
.if ${HAVE_GCC} >= 45
CONFIGURE_ARGS+= \
--with-mpc=${TOOLDIR} \
--with-mpfr=${TOOLDIR} \
--with-gmp=${TOOLDIR}
.endif
CONFIGURE_ARGS+= \
--disable-nls \
${MULTILIB_ARGS} \
${SOFTFLOAT_ARGS} \
--program-transform-name="s,^,${MACHINE_GNU_PLATFORM}-," \
--enable-languages="${GCC_LANGUAGES}"
GCC_CPPFLAGS= -DNETBSD_TOOLS -DTARGET_SYSTEM_ROOT=0 \
-DTARGET_SYSTEM_ROOT_RELOCATABLE
.if ${HOST_OSTYPE:C/\-.*//} == "Minix"
GCC_CPPFLAGS+= -D_NETBSD_SOURCE -D_POSIX_SOURCE -D_COMPAT_MINIX
CONFIGURE_ENV+= LDFLAGS=-lm
.endif
MAKE_ARGS= MACHINE= MAKEINFO=${TOOL_MAKEINFO:Q} \
LIBGCC= LIBGCC1= LIBGCC1_TEST= LIBGCC2= INSTALL_LIBGCC= \
EXTRA_PARTS= CPPFLAGS=${GCC_CPPFLAGS:Q} \
AR=${HOST_AR:Q} RANLIB=${HOST_RANLIB:Q}
CONFIGURE_ENV+= gcc_cv_libc_provides_ssp=yes \
gcc_cv_as_sparc_gotdata_op=no
MKNATIVE_ENV= ${BINENV} ${CONFIGURE_ENV:NC*:NLD*} \
CC_FOR_BUILD=${HOST_CC:Q} \
CC=${CC:Q}' '${CCADDFLAGS:Q} \
CXX=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
CFLAGS= CPPFLAGS= CXXFLAGS= LDFLAGS= \
AS=${AS:Q} AWK=${TOOL_AWK:Q} LD=${LD:Q} \
MSGFMT=${TOOLDIR}/bin/${_TOOL_PREFIX}msgfmt \
NM=${NM:Q} OBJDUMP=${OBJDUMP:Q} \
XGETTEXT=${TOOLDIR}/bin/${_TOOL_PREFIX}xgettext \
LIBS=-lintl \
ac_cv_prog_cc_cross=yes \
ac_cv_func_strcoll_works=yes \
ac_cv_func_elf_getshstrndx=no \
gcc_cv_func_printf_ptr=yes \
gcc_cv_libc_provides_ssp=yes \
gdb_cv_printf_has_long_double=yes \
gdb_cv_printf_has_long_long=yes \
gdb_cv_scanf_has_long_double=yes \
gcc_cv_as_sparc_gotdata_op=no
ALL_TARGET= all-gcc
INSTALL_TARGET= install-gcc
.include "${.CURDIR}/../Makefile.gmakehost"
BUILD_MAKE=${TOOL_GMAKE}
#
# mknative-gcc specific stuff
#
.if ${HAVE_GCC} < 45
GCCSRCDIR=${.CURDIR}/../../gnu/dist/gcc4
.else
GCCSRCDIR=${.CURDIR}/../../external/gpl3/gcc/dist
.endif
CXXADDFLAGS= --sysroot=${DESTDIR}
CCADDFLAGS= --sysroot=${DESTDIR} -L${DESTDIR}/lib -L${DESTDIR}/usr/lib -B${DESTDIR}/usr/lib/ -I${.OBJDIR}/.native/gcc/include
NEWCONFIGDIR?= ${.CURDIR}/../..
MKNATIVE?= ${.CURDIR}/mknative-gcc
bootstrap-libgcc: .configure_done
@echo 'Creating files needed for libgcc by a native bootstrap build.'
@MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} lib${MKNATIVE_TARGET} \
${.OBJDIR}/build ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
${DESTDIR}
native-gcc: .native/.configure_done
@echo 'Extracting GNU GCC configury for a native toolchain.'
@MAKE=${BUILD_MAKE:Q} ${HOST_SH} ${MKNATIVE} ${MKNATIVE_TARGET} \
${.OBJDIR}/.native ${NEWCONFIGDIR} ${MACHINE_GNU_PLATFORM} \
${DESTDIR}
NATIVE_CONFIGURE_ARGS= ${COMMON_CONFIGURE_ARGS}
.if ${HAVE_GCC} >= 45
NATIVE_CONFIGURE_ARGS+= \
--with-mpc=${DESTDIR}/usr \
--with-mpfr=${DESTDIR}/usr \
--with-gmp=${DESTDIR}/usr
. if ${MACHINE_ARCH} != "vax"
NATIVE_CONFIGURE_ARGS+= --enable-tls
. endif
.endif
NATIVE_CONFIGURE_ARGS+= \
--disable-multilib \
--disable-symvers \
--disable-libstdcxx-pch \
--build=`${GCCSRCDIR}/config.guess` \
--host=${MACHINE_GNU_PLATFORM}
.native/.configure_done: ${_GNU_CFGSRC} ${.CURDIR}/Makefile
mkdir .native 2>/dev/null || true
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native && ${MKNATIVE_ENV} \
${HOST_SH} ${GNUHOSTDIST}/configure \
${NATIVE_CONFIGURE_ARGS}) && \
(cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} all-build-libiberty)
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-gcc configure-libcpp) && \
(cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libiberty) && \
(cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} configure-libdecnumber)
# edit Makefile so that maybe-all-gcc does not depend on all-gcc any more.
(cd .native && mv Makefile Makefile.config && \
${TOOL_SED} -e 's/\(maybe-all-gcc:\) all-gcc/\1/' \
-e 's/\(maybe-all-target-libgcc:\) all-target-libgcc/\1/' \
< Makefile.config > Makefile)
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e tree-check.h config.h multilib.h gcov-iov.h)
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native/gcc && ${MKNATIVE_ENV} ${BUILD_MAKE} -e libgcc.mvars tconfig.h unwind.h)
(cd .native && touch gcc/cc1obj gcc/cc1plus gcc/f771 gcc/libgcc.a gcc/libgcc_s.so)
.for _lib in ${MKNATIVE_CONFIG_TARGET_LIBS}
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native && ${MKNATIVE_ENV} ${BUILD_MAKE} \
${_lib} \
ALL_GCC_C= ALL_GCC_CXX= \
CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
RAW_CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
ac_cv_prog_cc_cross=yes) && \
true
.endfor
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native/${MACHINE_GNU_PLATFORM}/libstdc++-v3/include && \
${MKNATIVE_ENV} ${BUILD_MAKE} \
CC_FOR_TARGET=${CC:Q}' '${CCADDFLAGS:Q} \
CXX_FOR_TARGET=${CXX:Q}' '${CCADDFLAGS:Q}' '${CXXADDFLAGS:Q} \
CPP=${CPP:Q}' '-I${DESTDIR}/usr/include \
all-local) && \
true
.if 0
PATH=${TOOLDIR}/bin:$$PATH; export PATH; \
(cd .native/${MACHINE_GNU_PLATFORM}/libiberty && \
${MKNATIVE_ENV} ${BUILD_MAKE} needed-list)
.endif
@touch $@
clean: clean.native
clean.native:
-rm -r -f .native
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