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add a know to enable/disable building a shared libgcc

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This commit is contained in:
Eric Andersen 2006-10-02 19:40:44 +00:00
parent ea85352bfb
commit 6b48b48034
2 changed files with 16 additions and 4 deletions
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6
toolchain/gcc/Config.in
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@ -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

14
toolchain/gcc/gcc-uclibc-3.x.mk
View file

@ -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) \