63c8887501
When refactoring the internal toolchain backend logic, the code was changed to pass the custom configure options given through BR2_EXTRA_GCC_CONFIG_OPTIONS only for the gcc final pass, with the idea that we're only interested by user customization for the final compiler. However, the beaglebone_defconfig was passing --with-float=hard --with-fpu=vfpv3-d16 as BR2_EXTRA_GCC_CONFIG_OPTIONS, and since the refactoring, it was causing build failures of the beaglebone_defconfig (with messages saying that Busybox is built to use VFP arguments, but libc/libm are not). This is due to the fact that the gcc intermediate, which is used to build the C library, wasn't built to generate hard float, while the final compiler was generating hard float. So, we get back to the original situation where the options in BR2_EXTRA_GCC_CONFIG_OPTIONS are passed to all of the compiler passes. Of course, the specific case of hard float will be fixed by following patches in this area, but the idea still remains: the three gcc should have the same options, if those options affected the ABI of the generated code. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
41 lines
1.1 KiB
Makefile
41 lines
1.1 KiB
Makefile
################################################################################
|
|
#
|
|
# gcc-initial
|
|
#
|
|
################################################################################
|
|
|
|
GCC_INITIAL_VERSION = $(GCC_VERSION)
|
|
GCC_INITIAL_SITE = $(GCC_SITE)
|
|
GCC_INITIAL_SOURCE = $(GCC_SOURCE)
|
|
|
|
HOST_GCC_INITIAL_DEPENDENCIES = $(HOST_GCC_COMMON_DEPENDENCIES)
|
|
|
|
HOST_GCC_INITIAL_EXTRACT_CMDS = $(HOST_GCC_EXTRACT_CMDS)
|
|
|
|
ifneq ($(call qstrip, $(BR2_XTENSA_CORE_NAME)),)
|
|
HOST_GCC_INITIAL_POST_EXTRACT_CMDS += HOST_GCC_XTENSA_OVERLAY_EXTRACT
|
|
endif
|
|
|
|
HOST_GCC_INITIAL_POST_PATCH_HOOKS += HOST_GCC_APPLY_PATCHES
|
|
|
|
# gcc doesn't support in-tree build, so we create a 'build'
|
|
# subdirectory in the gcc sources, and build from there.
|
|
HOST_GCC_INITIAL_SUBDIR = build
|
|
|
|
HOST_GCC_INITIAL_PRE_CONFIGURE_HOOKS += HOST_GCC_CONFIGURE_SYMLINK
|
|
|
|
HOST_GCC_INITIAL_CONF_OPT = \
|
|
$(HOST_GCC_COMMON_CONF_OPT) \
|
|
--enable-languages=c \
|
|
--disable-shared \
|
|
--without-headers \
|
|
--with-newlib \
|
|
--disable-largefile \
|
|
--disable-nls \
|
|
$(call qstrip,$(BR2_EXTRA_GCC_CONFIG_OPTIONS))
|
|
|
|
HOST_GCC_INITIAL_MAKE_OPT = all-gcc
|
|
HOST_GCC_INITIAL_INSTALL_OPT = install-gcc
|
|
|
|
$(eval $(host-autotools-package))
|