![Romain Naour](/assets/img/avatar_default.png)
Binutils added bfd_stdint.h to bfd.h [1], so elf2flt must create a
symlink for this header. This issue has been fixed upstream in commit
[2].
We keep our local patch
0001-ld-elf2flt-behave-properly-when-called-with-a-name-d.patch as it
still hasn't been merged upstream [3].
Fixes (with binutils 2.23):
[armv7m-uclibc] https://gitlab.com/kubu93/toolchains-builder/-/jobs/148356410
[m68k-coldfire-uclibc] https://gitlab.com/kubu93/toolchains-builder/-/jobs/148356412
[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=2d5d5a8f0a8b5a03454bf168b7fa7024bb1ebbd8
[2] 429521f695
[3] https://github.com/uclinux-dev/elf2flt/pull/8
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
49 lines
1.7 KiB
Makefile
49 lines
1.7 KiB
Makefile
################################################################################
|
|
#
|
|
# elf2flt
|
|
#
|
|
################################################################################
|
|
|
|
ELF2FLT_VERSION = 7e33f28df198c46764021ed14408bd262751e148
|
|
ELF2FLT_SITE = $(call github,uclinux-dev,elf2flt,$(ELF2FLT_VERSION))
|
|
ELF2FLT_LICENSE = GPL-2.0+
|
|
ELF2FLT_LICENSE_FILES = LICENSE.TXT
|
|
|
|
HOST_ELF2FLT_DEPENDENCIES = host-binutils host-zlib
|
|
|
|
# It is not exactly a host variant, but more a cross variant, which is
|
|
# why we pass a special --target option.
|
|
HOST_ELF2FLT_CONF_OPTS = \
|
|
--with-bfd-include-dir=$(HOST_BINUTILS_DIR)/bfd/ \
|
|
--with-binutils-include-dir=$(HOST_BINUTILS_DIR)/include/ \
|
|
--with-libbfd=$(HOST_BINUTILS_DIR)/bfd/libbfd.a \
|
|
--with-libiberty=$(HOST_BINUTILS_DIR)/libiberty/libiberty.a \
|
|
--target=$(GNU_TARGET_NAME) \
|
|
--disable-werror
|
|
|
|
HOST_ELF2FLT_LIBS = -lz
|
|
|
|
ifeq ($(BR2_GCC_ENABLE_LTO),y)
|
|
HOST_ELF2FLT_LIBS += -ldl
|
|
endif
|
|
|
|
HOST_ELF2FLT_CONF_ENV = LIBS="$(HOST_ELF2FLT_LIBS)"
|
|
|
|
# Hardlinks between binaries in different directories cause a problem
|
|
# with rpath fixup, so we de-hardlink those binaries, and replace them
|
|
# with copies instead. Note that elf2flt will rename ld to ld.real
|
|
# before installing its own ld, but we already took care of the
|
|
# original ld from binutils so that it is already de-hardlinked. So
|
|
# ld is now the one from elf2flt, and we want to de-hardlinke it.
|
|
ELF2FLT_TOOLS = elf2flt flthdr ld
|
|
define HOST_ELF2FLT_FIXUP_HARDLINKS
|
|
$(foreach tool,$(ELF2FLT_TOOLS),\
|
|
rm -f $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/$(tool) && \
|
|
cp -a $(HOST_DIR)/bin/$(GNU_TARGET_NAME)-$(tool) \
|
|
$(HOST_DIR)/$(GNU_TARGET_NAME)/bin/$(tool)
|
|
)
|
|
endef
|
|
HOST_ELF2FLT_POST_INSTALL_HOOKS += HOST_ELF2FLT_FIXUP_HARDLINKS
|
|
|
|
$(eval $(host-autotools-package))
|