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ifeq ($(BR2_PTHREADS_NONE),y)
THREADS:=--disable-threads
else
THREADS:=--enable-threads
endif
ifeq ($(BR2_ENABLE_MULTILIB),y)
MULTILIB:=--enable-multilib
else
MULTILIB:=--disable-multilib
endif
ifeq ($(BR2_ENABLE_OPENMP),y)
OPENMP:=--enable-openmp
else
OPENMP:=--disable-openmp
endif
ifeq ($(BR2_TOOLCHAIN_SYSROOT),y)
BR2_SYSROOT_PREFIX=# nothing, straight into /usr
BR2_SYSROOT_STAGING_DESTDIR=DESTDIR=$(STAGING_DIR)/
BR2_SYSROOT_TARGET_DESTDIR=DESTDIR=$(TARGET_DIR)/
BR2_CONFIGURE_DEVEL_SYSROOT=--with-sysroot=$(TOOL_BUILD_DIR)/uClibc_dev/
BR2_CONFIGURE_STAGING_SYSROOT=--with-sysroot=$(STAGING_DIR)
BR2_CONFIGURE_BUILD_TOOLS=--with-build-time-tools=$(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin
BR2_SYSROOT=--sysroot=$(STAGING_DIR)/
BR2_ISYSROOT=-isysroot $(STAGING_DIR)
else
BR2_SYSROOT_PREFIX=$(STAGING_DIR)
BR2_SYSROOT_STAGING_DESTDIR=# nothing
BR2_SYSROOT_TARGET_DESTDIR=# nothing
BR2_CONFIGURE_DEVEL_SYSROOT=--with-sysroot=$(TOOL_BUILD_DIR)/uClibc_dev/
BR2_CONFIGURE_STAGING_SYSROOT=# nothing
BR2_CONFIGURE_BUILD_TOOLS=# nothing
BR2_SYSROOT=# nothing
BR2_ISYSROOT=#nothing
endif
# FIXME -- this is temporary
OPTIMIZE_FOR_CPU=$(ARCH)
# late binding check to see if the target cc supports -fwhole-program
CFLAGS_WHOLE_PROGRAM = $(call cc-option,-fwhole-program,)
# gcc-3.4 would need -combine, I only support 4.2, which correctly uses '--'
CFLAGS_COMBINE = $(call cc-option,--combine,)
# gcc has a bunch of needed stuff....
include toolchain/gcc/Makefile.in
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