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| author | Abdoulaye Walsimou Gaye <walsimou@walsimou.com> | 2009-05-15 00:39:11 +0200 |
|---|---|---|
| committer | Abdoulaye Walsimou Gaye <walsimou@walsimou.com> | 2009-05-15 00:39:11 +0200 |
| commit | 685173f82604a41ba7d9a5bc0ff6cf39c4745360 (patch) | |
| tree | 0a6c046674594fccd2b01e9ac1a3a96503002936 /mk/gcc.mk | |
| parent | 90200724841624af2904daab36cf3f39610f3582 (diff) | |
| download | embtoolkit-685173f82604a41ba7d9a5bc0ff6cf39c4745360.tar.gz embtoolkit-685173f82604a41ba7d9a5bc0ff6cf39c4745360.tar.bz2 embtoolkit-685173f82604a41ba7d9a5bc0ff6cf39c4745360.tar.xz | |
Toolchain: gcc: first and second stage target
Signed-off-by: Abdoulaye Walsimou Gaye <walsimou@walsimou.com>
Diffstat (limited to 'mk/gcc.mk')
| -rw-r--r-- | mk/gcc.mk | 62 |
1 files changed, 62 insertions, 0 deletions
@@ -21,3 +21,65 @@ # \author GAYE Abdoulaye Walsimou, <walsimou@walsimou.com> # \date May 2009 ######################################################################################### + +GCC_VERSION := $(subst ",,$(strip $(CONFIG_EMBTK_GCC_VERSION_STRING))) +GCC_SITE := ftp://ftp.lip6.fr/pub/gcc/releases/gcc-$(GCC_VERSION) +GCC_PACKAGE := gcc-$(GCC_VERSION).tar.bz2 +GCC1_BUILD_DIR := $(TOOLS_BUILD)/gcc1 +GCC2_BUILD_DIR := $(TOOLS_BUILD)/gcc2 +GCC3_BUILD_DIR := $(TOOLS_BUILD)/gcc3 + +#Hard or soft floating point +ifeq ($(CONFIG_EMBTK_SOFTFLOAT),y) +FLOAT_TYPE := soft +else +FLOAT_TYPE := hard +endif + +gcc1_install: $(GCC1_BUILD_DIR)/.built + +gcc2_install: $(GCC2_BUILD_DIR)/.built + +#GCC first stage +$(GCC1_BUILD_DIR)/.built: download_gcc $(GCC1_BUILD_DIR)/.decompressed \ + $(GCC1_BUILD_DIR)/.configured + @cd $(GCC1_BUILD_DIR) && make && make install + @touch $@ +download_gcc: + @test -e $(DOWNLOAD_DIR)/$(GCC_PACKAGE) || \ + wget -O $(DOWNLOAD_DIR)/$(GCC_PACKAGE) $(GCC_SITE)/$(GCC_PACKAGE) + +$(GCC1_BUILD_DIR)/.decompressed: + $(call DECOMPRESS_MESSAGE,$(GCC_PACKAGE)) + @tar -C $(TOOLS_BUILD) -xjf $(DOWNLOAD_DIR)/$(GCC_PACKAGE) + @mkdir -p $(GCC1_BUILD_DIR) + @touch $@ + +$(GCC1_BUILD_DIR)/.configured: + $(call CONFIGURE_MESSAGE,gcc-$(GCC_VERSION)) + @cd $(GCC1_BUILD_DIR); $(TOOLS_BUILD)/gcc-$(GCC_VERSION)/configure \ + --prefix=$(TOOLS) --with-sysroot=$(SYSROOT) --target=$(GNU_TARGET) \ + --with-arch=$(GNU_TARGET_ARCH) --with-float=$(FLOAT_TYPE) \ + --host=$(HOST_ARCH) --build=$(HOST_BUILD) \ + --without-headers --with-newlib --disable-shared --disable-threads \ + --disable-libssp --disable-libgomp --disable-libmudflap \ + --enable-languages=c --with-gmp=$(GMP_HOST_DIR) --with-mpfr=$(MPFR_HOST_DIR) + @touch $@ + +#GCC second stage +$(GCC2_BUILD_DIR)/.built: $(GCC2_BUILD_DIR)/.configured + @cd $(GCC2_BUILD_DIR) && make && make install + @touch $@ + +$(GCC2_BUILD_DIR)/.configured: + $(call CONFIGURE_MESSAGE,gcc-$(GCC_VERSION)) + @mkdir -p $(GCC2_BUILD_DIR) + @cd $(GCC2_BUILD_DIR); $(TOOLS_BUILD)/gcc-$(GCC_VERSION)/configure \ + --prefix=$(TOOLS) --with-sysroot=$(SYSROOT) --target=$(GNU_TARGET) \ + --with-arch=$(GNU_TARGET_ARCH) --with-float=$(FLOAT_TYPE) \ + --host=$(HOST_ARCH) --build=$(HOST_BUILD) \ + --disable-libssp --disable-libgomp --disable-libmudflap \ + --enable-languages=c --with-gmp=$(GMP_HOST_DIR) \ + --with-mpfr=$(MPFR_HOST_DIR) + @touch $@ + |