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# Copyright 2022-2024, Alejandro Colomar <alx@kernel.org>
# SPDX-License-Identifier: LGPL-3.0-only WITH LGPL-3.0-linking-exception
ifndef MAKEFILE_CONFIGURE_BUILD_DEPENDS_BINUTILS_LD_INCLUDED
MAKEFILE_CONFIGURE_BUILD_DEPENDS_BINUTILS_LD_INCLUDED := 1
include $(MAKEFILEDIR)/configure/build-depends/cpp/cpp.mk
include $(MAKEFILEDIR)/configure/build-depends/gcc/cc.mk
include $(MAKEFILEDIR)/configure/build-depends/coreutils/echo.mk
include $(MAKEFILEDIR)/configure/build-depends/pkgconf/pkgconf.mk
include $(MAKEFILEDIR)/configure/verbose.mk
LD := $(CC) $(CPPFLAGS) $(CFLAGS)
LD_HAS_FUSE_LINKER_PLUGIN := \
$(shell \
$(ECHO) 'int main(void) {}' \
| $(LD) -fuse-linker-plugin -x c -o /dev/null /dev/stdin $(HIDE_ERR) \
&& $(ECHO) yes \
|| $(ECHO) no; \
)
DEFAULT_LDFLAGS := \
-Wl,--as-needed \
-Wl,--no-allow-shlib-undefined \
-Wl,--no-copy-dt-needed-entries \
-Wl,--no-undefined \
$(shell $(PKGCONF_CMD) --libs-only-L $(PKGCONF_LIBS) $(HIDE_ERR)) \
$(shell $(PKGCONF_CMD) --libs-only-other $(PKGCONF_LIBS) $(HIDE_ERR))
ifeq ($(LD_HAS_FUSE_LINKER_PLUGIN),yes)
DEFAULT_LDFLAGS += -fuse-linker-plugin
endif
EXTRA_LDFLAGS :=
LDFLAGS := $(DEFAULT_LDFLAGS) $(EXTRA_LDFLAGS)
DEFAULT_LDLIBS := \
-lc \
$(shell $(PKGCONF_CMD) --libs-only-l $(PKGCONF_LIBS) $(HIDE_ERR))
EXTRA_LDLIBS :=
LDLIBS := $(DEFAULT_LDLIBS) $(EXTRA_LDLIBS)
endif # include guard
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