add a know to enable/disable building a shared libgcc (6b48b480) · Commits · Dom Sekotill / buildroot

toolchain/gcc/Config.in

+6 −0

Original line number	Diff line number	Diff line
		@@ -126,3 +126,9 @@ config BR2_INSTALL_OBJC
		default n
		help
		Build/install Objective-C compiler and runtime?

		config BR2_GCC_SHARED_LIBGCC
		bool "Build/install a shared libgcc?"
		default y
		help
		Build/install a shared libgcc library

toolchain/gcc/gcc-uclibc-3.x.mk

+10 −4

Original line number	Diff line number	Diff line
		@@ -55,6 +55,12 @@ ifeq ($(BR2_INSTALL_FORTRAN),y)
		TARGET_LANGUAGES:=$(TARGET_LANGUAGES),fortran
		endif

		ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
		GCC_SHARED_LIBGCC:=--enable-shared
		else
		GCC_SHARED_LIBGCC:=--disable-shared
		endif

		#############################################################
		#
		# build the first pass gcc compiler
		@@ -119,11 +125,11 @@ $(GCC_BUILD_DIR1)/.configured: $(GCC_DIR)/.patched
		--host=$(GNU_HOST_NAME) \
		--target=$(REAL_GNU_TARGET_NAME) \
		--enable-languages=c \
		--disable-shared \
		--with-sysroot=$(TOOL_BUILD_DIR)/uClibc_dev/ \
		--disable-__cxa_atexit \
		--enable-target-optspace \
		--with-gnu-ld \
		--disable-shared \
		$(DISABLE_NLS) \
		$(THREADS) \
		$(MULTILIB) \
		@@ -175,10 +181,10 @@ $(GCC_BUILD_DIR2)/.configured: $(GCC_DIR)/.patched $(STAGING_DIR)/lib/libc.a
		--host=$(GNU_HOST_NAME) \
		--target=$(REAL_GNU_TARGET_NAME) \
		--enable-languages=$(TARGET_LANGUAGES) \
		--enable-shared \
		--disable-__cxa_atexit \
		--enable-target-optspace \
		--with-gnu-ld \
		$(GCC_SHARED_LIBGCC) \
		$(DISABLE_NLS) \
		$(THREADS) \
		$(MULTILIB) \
		@@ -264,7 +270,7 @@ endif
		touch -c $(TARGET_DIR)/lib/libgcc_s.so.1

		gcc: uclibc-configured binutils gcc_initial $(LIBFLOAT_TARGET) uclibc \
		$(TARGET_DIR)/lib/libgcc_s.so.1 $(GCC_BUILD_DIR2)/.installed $(GCC_TARGETS)
		$(GCC_BUILD_DIR2)/.installed $(GCC_TARGETS)

		gcc-source: $(DL_DIR)/$(GCC_SOURCE)

		@@ -294,11 +300,11 @@ $(GCC_BUILD_DIR3)/.configured: $(GCC_BUILD_DIR2)/.installed
		--host=$(REAL_GNU_TARGET_NAME) \
		--target=$(REAL_GNU_TARGET_NAME) \
		--enable-languages=$(TARGET_LANGUAGES) \
		--enable-shared \
		--with-gxx-include-dir=/usr/include/c++ \
		--disable-__cxa_atexit \
		--enable-target-optspace \
		--with-gnu-ld \
		$(GCC_SHARED_LIBGCC) \
		$(DISABLE_NLS) \
		$(THREADS) \
		$(MULTILIB) \