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462a6159ab
Use `make HAS_LIBPCI=yes/no` to override the pkg-config detection and `CONFIG_LIBPCI_CFLAGS` and `CONFIG_LIBPCI_LDFLAGS` to set cflags and ldflags manually. The optional dependency of libpci libz, is automatically handled by pkg-config. Change-Id: I21b4a261b34b7e688635fc6e20b7beebfa64c7ed Signed-off-by: Thomas Heijligen <thomas.heijligen@secunet.com> Reviewed-on: https://review.coreboot.org/c/flashrom/+/59050 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de> Reviewed-by: Paul Menzel <paulepanter@mailbox.org>
54 lines
1.6 KiB
Makefile
54 lines
1.6 KiB
Makefile
#
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# This file is part of the flashrom project.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# Here are functions and macros defined for the Makefile
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define mark_unsupported
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$(foreach p,$1, \
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$(if $(filter $($(p)),yes), \
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$(eval UNSUPPORTED_FEATURES += $(p)=yes), \
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$(eval override $(p) := no)))
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endef
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define filter_deps
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$(strip $(foreach p,$1, \
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$(if $(filter $($(p)),yes), \
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$(p))))
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endef
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define disable_all
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$(foreach p,$1, \
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$(eval override $(p) := no))
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endef
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# Run the C Preprocessor with file $1 and return the last line, removing quotes.
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define c_macro_test
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$(strip $(call debug_shell, $(CC) -E $1 | tail -1 | tr -d '"'))
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endef
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define c_compile_test # $1: files to compile, $2: cflags
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$(call debug_shell, $(CC) -c -Wall -Werror $2 $1 -o /dev/null && echo yes || echo no)
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endef
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define find_dependency
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$(call debug_shell, $(if $(PKG_CONFIG_LIBDIR),PKG_CONFIG_LIBDIR=$(PKG_CONFIG_LIBDIR),) $(PKG_CONFIG) --exists $1 && echo yes || echo no)
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endef
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define dependency_cflags
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$(call debug_shell, $(if $(PKG_CONFIG_LIBDIR),PKG_CONFIG_LIBDIR=$(PKG_CONFIG_LIBDIR),) $(PKG_CONFIG) --cflags $1 2>/dev/null)
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endef
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define dependency_ldflags
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$(call debug_shell, $(if $(PKG_CONFIG_LIBDIR),PKG_CONFIG_LIBDIR=$(PKG_CONFIG_LIBDIR),) $(PKG_CONFIG) --libs $1 2>/dev/null)
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endef
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