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Add gfortran compiler support to the toolchain

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This commit is contained in:
David Kühling 2011-01-02 16:23:55 +01:00 committed by Xiangfu Liu
parent e49a27e42e
commit 5e9ee077e2
3 changed files with 49 additions and 2 deletions
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41
package/base-files/Makefile
View File

@ -100,7 +100,6 @@ define Package/libgcc/config
endmenu
endef
define Package/libssp
$(call Package/gcc/Default)
DEPENDS+=@SSP_SUPPORT
@ -247,6 +246,32 @@ define Package/librt/config
endef
define Package/libgfortran
$(call Package/gcc/Default)
TITLE:=GFortran support library
DEPENDS+=@!(TARGET_avr32||TARGET_coldfire)
endef
define Package/libgfortran/config
menu "Configuration"
depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
config LIBGFORTRAN_ROOT_DIR
string
prompt "libgfortran shared library base directory"
depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
default TOOLCHAIN_ROOT if !NATIVE_TOOLCHAIN
default "/" if NATIVE_TOOLCHAIN
config LIBGFORTRAN_FILE_SPEC
string
prompt "libgcc shared library files (use wildcards)"
depends EXTERNAL_TOOLCHAIN && PACKAGE_libgfortran
default "./usr/lib/libgfortran.so.*"
endmenu
endef
define Package/ldd
$(call Package/libc/Default)
SECTION:=utils
@ -402,6 +427,11 @@ ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
$(CP) $(TOOLCHAIN_DIR)/lib/libgcc_s.so.* $(1)/lib/
endef
define Package/libgfortran/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(TOOLCHAIN_DIR)/usr/lib/libgfortran.so.* $(1)/usr/lib/
endef
define Package/libssp/install
$(INSTALL_DIR) $(1)/lib
$(CP) $(TOOLCHAIN_DIR)/lib/libssp.so.* $(1)/lib/
@ -497,6 +527,14 @@ else
done
endef
define Package/libgfortran/install
for file in $(call qstrip,$(CONFIG_LIBGFORTRAN_FILE_SPEC)); do \
dir=`dirname $$$$file` ; \
$(INSTALL_DIR) $(1)/$$$$dir ; \
$(CP) $(call qstrip,$(CONFIG_LIBGFORTRAN_ROOT_DIR))/$$$$file $(1)/$$$$dir/ ; \
done
endef
define Package/libssp/install
for file in $(call qstrip,$(CONFIG_LIBSSP_FILE_SPEC)); do \
dir=`dirname $$$$file` ; \
@ -566,5 +604,6 @@ $(eval $(call BuildPackage,libssp))
$(eval $(call BuildPackage,libstdcpp))
$(eval $(call BuildPackage,libpthread))
$(eval $(call BuildPackage,librt))
$(eval $(call BuildPackage,libgfortran))
$(eval $(call BuildPackage,ldd))
$(eval $(call BuildPackage,ldconfig))

8
toolchain/gcc/Config.in
View File

@ -102,3 +102,11 @@ config INSTALL_LIBGCJ
default n
help
Build/install java compiler and GNU classpath ?
config INSTALL_GFORTRAN
bool
prompt "Build/install fortran compiler?" if TOOLCHAINOPTS
default n
help
Build/install GNU fortran compiler ?

2
toolchain/gcc/Makefile
View File

@ -76,7 +76,7 @@ HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
SEP:=,
TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)"
export libgcc_cv_fixed_point=no