diff options
Diffstat (limited to 'toolchain/gcc')
| -rw-r--r-- | toolchain/gcc/Config.in.2 | 4 | ||||
| -rw-r--r-- | toolchain/gcc/gcc-uclibc-4.x.mk | 81 |
2 files changed, 36 insertions, 49 deletions
diff --git a/toolchain/gcc/Config.in.2 b/toolchain/gcc/Config.in.2 index d9ebfcdae..9676fdf42 100644 --- a/toolchain/gcc/Config.in.2 +++ b/toolchain/gcc/Config.in.2 @@ -1,6 +1,10 @@ config BR2_PACKAGE_GCC_TARGET bool "native toolchain in the target filesystem" depends on BR2_HAVE_DEVFILES + select BR2_PACKAGE_BINUTILS_TARGET + select BR2_PACKAGE_MPC if BR2_GCC_VERSION_4_5_X + select BR2_PACKAGE_MPFR + select BR2_PACKAGE_GMP help If you want the target system to be able to run binutils/gcc and compile native code, say Y here. diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk index 9e7127dc1..0d6f2aec6 100644 --- a/toolchain/gcc/gcc-uclibc-4.x.mk +++ b/toolchain/gcc/gcc-uclibc-4.x.mk @@ -53,9 +53,6 @@ else GCC_OPTSPACE=--enable-target-optspace endif -GCC_TARGET_PREREQ= -GCC_STAGING_PREREQ= - ############################################################# # # Setup some initial stuff @@ -106,25 +103,28 @@ ifeq ($(BR2_INSTALL_OBJC),y) GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),objc endif +ifeq ($(BR2_INSTALL_FORTRAN),y) +GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),fortran +endif + GCC_WITH_HOST_GMP = --with-gmp=$(HOST_DIR)/usr GCC_WITH_HOST_MPFR = --with-mpfr=$(HOST_DIR)/usr HOST_SOURCE += host-gmp-source host-mpfr-source +GCC_HOST_PREREQ = host-gmp host-mpfr ifeq ($(findstring x4.5.,x$(GCC_VERSION)),x4.5.) GCC_WITH_HOST_MPC = --with-mpc=$(HOST_DIR)/usr HOST_SOURCE += host-mpc-source +GCC_HOST_PREREQ += host-mpc endif -ifeq ($(BR2_INSTALL_FORTRAN),y) -GCC_TARGET_LANGUAGES:=$(GCC_TARGET_LANGUAGES),fortran -#GCC_TARGET_PREREQ+=$(TARGET_DIR)/usr/lib/libmpfr.so $(TARGET_DIR)/usr/lib/libgmp.so -#GCC_STAGING_PREREQ+=$(TOOLCHAIN_DIR)/mpfr/lib/libmpfr.so +GCC_TARGET_PREREQ += mpfr gmp GCC_WITH_TARGET_GMP = --with-gmp=$(STAGING_DIR)/usr GCC_WITH_TARGET_MPFR = --with-mpfr=$(STAGING_DIR)/usr ifeq ($(findstring x4.5.,x$(GCC_VERSION)),x4.5.) +GCC_TARGET_PREREQ += mpc GCC_WITH_TARGET_MPC = --with-mpc=$(STAGING_DIR)/usr endif -endif ifeq ($(BR2_GCC_SHARED_LIBGCC),y) GCC_SHARED_LIBGCC:=--enable-shared @@ -203,17 +203,12 @@ endif ############################################################# GCC_BUILD_DIR1:=$(TOOLCHAIN_DIR)/gcc-$(GCC_VERSION)-initial - -# The --without-headers option stopped working with gcc 3.0 and has never been -# fixed, so we need to actually have working C library header files prior to -# the step or libgcc will not build... - $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched mkdir -p $(GCC_BUILD_DIR1) (cd $(GCC_BUILD_DIR1); rm -rf config.cache; \ $(HOST_CONFIGURE_OPTS) \ $(GCC_DIR)/configure $(QUIET) \ - --prefix=$(STAGING_DIR)/usr \ + --prefix=$(HOST_DIR)/usr \ --build=$(GNU_HOST_NAME) \ --host=$(GNU_HOST_NAME) \ --target=$(REAL_GNU_TARGET_NAME) \ @@ -243,7 +238,6 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched touch $@ $(GCC_BUILD_DIR1)/.compiled: $(GCC_BUILD_DIR1)/.configured - # gcc >= 4.3.0 have to also build all-target-libgcc ifeq ($(BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE),y) $(GCC_CONF_ENV) $(MAKE) -C $(GCC_BUILD_DIR1) all-gcc else @@ -252,16 +246,11 @@ endif touch $@ gcc_initial=$(GCC_BUILD_DIR1)/.installed -$(gcc_initial) $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled - # gcc >= 4.3.0 have to also install install-target-libgcc -ifeq ($(BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE),y) +$(gcc_initial) $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc: $(GCC_BUILD_DIR1)/.compiled PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) install-gcc -else - PATH=$(TARGET_PATH) $(MAKE) -C $(GCC_BUILD_DIR1) install-gcc -endif touch $(gcc_initial) -gcc_initial: binutils $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc +gcc_initial: $(GCC_HOST_PREREQ) host-binutils $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc gcc_initial-clean: rm -rf $(GCC_BUILD_DIR1) @@ -276,22 +265,16 @@ gcc_initial-dirclean: ############################################################# GCC_BUILD_DIR2:=$(TOOLCHAIN_DIR)/gcc-$(GCC_VERSION)-intermediate - # The --without-headers option stopped working with gcc 3.0 and has never been # fixed, so we need to actually have working C library header files prior to # the step or libgcc will not build... $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched mkdir -p $(GCC_BUILD_DIR2) - -rmdir $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib - mkdir -p $(STAGING_DIR)/lib - ln -snf ../../lib $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib - $(if $(BR2_ARCH_IS_64),mkdir -p $(STAGING_DIR)/lib64) - $(if $(BR2_ARCH_IS_64),ln -snf ../../lib64 $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib64) (cd $(GCC_BUILD_DIR2); rm -rf config.cache; \ $(HOST_CONFIGURE_OPTS) \ $(GCC_DIR)/configure $(QUIET) \ - --prefix=$(STAGING_DIR)/usr \ + --prefix=$(HOST_DIR)/usr \ --build=$(GNU_HOST_NAME) \ --host=$(GNU_HOST_NAME) \ --target=$(REAL_GNU_TARGET_NAME) \ @@ -338,7 +321,7 @@ else endif touch $(gcc_intermediate) -gcc_intermediate: uclibc-configured $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc +gcc_intermediate: uclibc-configured $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc gcc_intermediate-clean: rm -rf $(GCC_BUILD_DIR2) @@ -363,11 +346,11 @@ GCC_BUILD_DIR3:=$(TOOLCHAIN_DIR)/gcc-$(GCC_VERSION)-final $(GCC_BUILD_DIR3)/.configured: $(GCC_SRC_DIR)/.patched $(GCC_STAGING_PREREQ) mkdir -p $(GCC_BUILD_DIR3) # Important! Required for limits.h to be fixed. - ln -snf ../include/ $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-include + ln -snf ../include/ $(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-include (cd $(GCC_BUILD_DIR3); rm -rf config.cache; \ $(HOST_CONFIGURE_OPTS) \ $(GCC_SRC_DIR)/configure $(QUIET) \ - --prefix=$(STAGING_DIR)/usr \ + --prefix=$(HOST_DIR)/usr \ --build=$(GNU_HOST_NAME) \ --host=$(GNU_HOST_NAME) \ --target=$(REAL_GNU_TARGET_NAME) \ @@ -412,19 +395,19 @@ $(GCC_BUILD_DIR3)/.installed: $(GCC_BUILD_DIR3)/.compiled fi # Strip the host binaries ifeq ($(GCC_STRIP_HOST_BINARIES),true) - strip --strip-all -R .note -R .comment $(filter-out %-gccbug %-embedspu,$(wildcard $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-*)) + strip --strip-all -R .note -R .comment $(filter-out %-gccbug %-embedspu,$(wildcard $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-*)) endif # Make sure we have 'cc'. - if [ ! -e $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc ]; then \ + if [ ! -e $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc ]; then \ ln -snf $(REAL_GNU_TARGET_NAME)-gcc \ - $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc; \ + $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-cc; \ fi - if [ ! -e $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/cc ]; then \ - ln -snf gcc $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/cc; \ + if [ ! -e $(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/cc ]; then \ + ln -snf gcc $(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/cc; \ fi # Set up the symlinks to enable lying about target name. set -e; \ - (cd $(STAGING_DIR)/usr; \ + (cd $(HOST_DIR)/usr; \ ln -snf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \ cd bin; \ for app in $(REAL_GNU_TARGET_NAME)-*; do \ @@ -438,31 +421,31 @@ endif $(STAMP_DIR)/gcc_libs_target_installed: $(GCC_BUILD_DIR3)/.installed ifeq ($(BR2_GCC_SHARED_LIBGCC),y) - # These are in /lib, so... + # These go in /lib, so... rm -rf $(TARGET_DIR)/usr/lib/libgcc_s*.so* - -cp -dpf $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib*/libgcc_s* \ + -cp -dpf $(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib*/libgcc_s* \ $(TARGET_DIR)/lib/ -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/lib/libgcc_s* endif ifeq ($(BR2_INSTALL_LIBSTDCPP),y) ifeq ($(BR2_GCC_SHARED_LIBGCC),y) mkdir -p $(TARGET_DIR)/usr/lib - -cp -dpf $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib*/libstdc++.so* \ + -cp -dpf $(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib*/libstdc++.so* \ $(TARGET_DIR)/usr/lib/ -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libstdc++.so* endif endif ifeq ($(BR2_INSTALL_LIBGCJ),y) - cp -dpf $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib*/libgcj.so* $(TARGET_DIR)/usr/lib/ + cp -dpf $(HOST_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib*/libgcj.so* $(TARGET_DIR)/usr/lib/ mkdir -p $(TARGET_DIR)/usr/lib/security - cp -dpf $(STAGING_DIR)/usr/lib/security/classpath.security \ + cp -dpf $(HOST_DIR)/usr/lib/security/classpath.security \ $(TARGET_DIR)/usr/lib/security/ -$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libgcj.so* endif mkdir -p $(@D) touch $@ -cross_compiler:=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc +cross_compiler:=$(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-gcc cross_compiler gcc: gcc_intermediate \ $(LIBFLOAT_TARGET) uclibc $(GCC_BUILD_DIR3)/.installed \ $(STAMP_DIR)/gcc_libs_target_installed \ @@ -473,8 +456,8 @@ gcc-source: $(DL_DIR)/$(GCC_SOURCE) gcc-clean: rm -rf $(GCC_BUILD_DIR3) for prog in cpp gcc gcc-[0-9]* protoize unprotoize gcov gccbug cc; do \ - rm -f $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-$$prog; \ - rm -f $(STAGING_DIR)/usr/bin/$(GNU_TARGET_NAME)-$$prog; \ + rm -f $(HOST_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-$$prog; \ + rm -f $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-$$prog; \ done gcc-dirclean: gcc_initial-dirclean @@ -487,7 +470,7 @@ gcc-dirclean: gcc_initial-dirclean ############################################################# GCC_BUILD_DIR4:=$(BUILD_DIR)/gcc-$(GCC_VERSION)-target -$(GCC_BUILD_DIR4)/.prepared: $(STAMP_DIR)/gcc_libs_target_installed $(GCC_TARGET_PREREQ) +$(GCC_BUILD_DIR4)/.prepared: $(STAMP_DIR)/gcc_libs_target_installed mkdir -p $(GCC_BUILD_DIR4) touch $@ @@ -556,7 +539,7 @@ $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR4)/.compiled # Work around problem of missing syslimits.h if [ ! -f $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/$(GCC_INCLUDE_DIR)/syslimits.h ]; then \ echo "warning: working around missing syslimits.h"; \ - cp -f $(STAGING_DIR)/$(GCC_LIB_SUBDIR)/$(GCC_INCLUDE_DIR)/syslimits.h \ + cp -f $(HOST_DIR)/$(GCC_LIB_SUBDIR)/$(GCC_INCLUDE_DIR)/syslimits.h \ $(TARGET_DIR)/usr/$(GCC_LIB_SUBDIR)/$(GCC_INCLUDE_DIR)/; \ fi # Make sure we have 'cc'. @@ -567,7 +550,7 @@ $(TARGET_DIR)/usr/bin/gcc: $(GCC_BUILD_DIR4)/.compiled #rm -rf $(TARGET_DIR)/usr/lib/libgcc_s*.so* touch -c $@ -gcc_target: uclibc_target binutils_target $(TARGET_DIR)/usr/bin/gcc +gcc_target: uclibc_target $(GCC_TARGET_PREREQ) binutils $(TARGET_DIR)/usr/bin/gcc gcc_target-clean: rm -rf $(GCC_BUILD_DIR4) |