# SPDX-License-Identifier: GPL-2.0include ../../scripts/Makefile.includeinclude ../../scripts/utilities.mak # QUIET_CLEAN ifeq ($(srctree),)srctree := $(patsubst %/,%,$(dir $(CURDIR)))srctree := $(patsubst %/,%,$(dir $(srctree)))srctree := $(patsubst %/,%,$(dir $(srctree)))#$(info Determined 'srctree' to be $(srctree))endif MAKEFLAGS += --no-print-directory INSTALL = install # Use DESTDIR for installing into a different root directory.# This is useful for building a package. The program will be# installed in this directory as if it was the root directory.# Then the build tool can move it later.DESTDIR ?=DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))' LIBFILE = $(OUTPUT)libsymbol.a CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)CFLAGS += -ggdb3 -Wall -Wextra -std=gnu11 -U_FORTIFY_SOURCE -fPIC ifeq ($(DEBUG),0) CFLAGS += -O3endif ifeq ($(DEBUG),0) CFLAGS += -D_FORTIFY_SOURCEendif # Treat warnings as errors unless directed not toifneq ($(WERROR),0) CFLAGS += -Werrorendif CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 CFLAGS += -I$(srctree)/tools/libCFLAGS += -I$(srctree)/tools/include RM = rm -f SYMBOL_IN := $(OUTPUT)libsymbol-in.o ifeq ($(LP64), 1) libdir_relative = lib64else libdir_relative = libendif prefix ?=libdir = $(prefix)/$(libdir_relative) # Shell quoteslibdir_SQ = $(subst ','\'',$(libdir)) all: export srctree OUTPUT CC LD CFLAGS Vinclude $(srctree)/tools/build/Makefile.includeinclude $(srctree)/tools/scripts/Makefile.include all: fixdep $(LIBFILE) $(SYMBOL_IN): FORCE @$(MAKE) $(build)=libsymbol $(LIBFILE): $(SYMBOL_IN) $(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(SYMBOL_IN) define do_install_mkdir if [ ! -d '$(DESTDIR_SQ)$1' ]; then \ $(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \ fiendef define do_install if [ ! -d '$2' ]; then \ $(INSTALL) -d -m 755 '$2'; \ fi; \ $(INSTALL) $1 $(if $3,-m $3,) '$2'endef install_lib: $(LIBFILE) $(call QUIET_INSTALL, $(LIBFILE)) \ $(call do_install_mkdir,$(libdir_SQ)); \ cp -fpR $(LIBFILE) $(DESTDIR)$(libdir_SQ) HDRS := kallsyms.hINSTALL_HDRS_PFX := $(DESTDIR)$(prefix)/include/symbolINSTALL_HDRS := $(addprefix $(INSTALL_HDRS_PFX)/, $(HDRS)) $(INSTALL_HDRS): $(INSTALL_HDRS_PFX)/%.h: %.h $(call QUIET_INSTALL, $@) \ $(call do_install,$<,$(INSTALL_HDRS_PFX)/,644) install_headers: $(INSTALL_HDRS) $(call QUIET_INSTALL, libsymbol_headers) install: install_lib install_headers clean: $(call QUIET_CLEAN, libsymbol) $(RM) $(LIBFILE); \ find $(or $(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM) FORCE: .PHONY: clean FORCE
# SPDX-License-Identifier: GPL-2.0
include ../../scripts/Makefile.include
include ../../scripts/utilities.mak # QUIET_CLEAN
ifeq ($(srctree),)
srctree := $(patsubst %/,%,$(dir $(CURDIR)))
srctree := $(patsubst %/,%,$(dir $(srctree)))
srctree := $(patsubst %/,%,$(dir $(srctree)))
#$(info Determined 'srctree' to be $(srctree))
endif
MAKEFLAGS += --no-print-directory
INSTALL = install
# Use DESTDIR for installing into a different root directory.
# This is useful for building a package. The program will be
# installed in this directory as if it was the root directory.
# Then the build tool can move it later.
DESTDIR ?=
DESTDIR_SQ = '$(subst ','\'',$(DESTDIR))'
LIBFILE = $(OUTPUT)libsymbol.a
CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
CFLAGS += -ggdb3 -Wall -Wextra -std=gnu11 -U_FORTIFY_SOURCE -fPIC
ifeq ($(DEBUG),0)
CFLAGS += -O3
endif
ifeq ($(DEBUG),0)
CFLAGS += -D_FORTIFY_SOURCE
endif
# Treat warnings as errors unless directed not to
ifneq ($(WERROR),0)
CFLAGS += -Werror
endif
CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
CFLAGS += -I$(srctree)/tools/lib
CFLAGS += -I$(srctree)/tools/include
RM = rm -f
SYMBOL_IN := $(OUTPUT)libsymbol-in.o
ifeq ($(LP64), 1)
libdir_relative = lib64
else
libdir_relative = lib
endif
prefix ?=
libdir = $(prefix)/$(libdir_relative)
# Shell quotes
libdir_SQ = $(subst ','\'',$(libdir))
all:
export srctree OUTPUT CC LD CFLAGS V
include $(srctree)/tools/build/Makefile.include
include $(srctree)/tools/scripts/Makefile.include
all: fixdep $(LIBFILE)
$(SYMBOL_IN): FORCE
@$(MAKE) $(build)=libsymbol
$(LIBFILE): $(SYMBOL_IN)
$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(SYMBOL_IN)
define do_install_mkdir
if [ ! -d '$(DESTDIR_SQ)$1' ]; then \
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$1'; \
fi
endef
define do_install
if [ ! -d '$2' ]; then \
$(INSTALL) -d -m 755 '$2'; \
fi; \
$(INSTALL) $1 $(if $3,-m $3,) '$2'
endef
install_lib: $(LIBFILE)
$(call QUIET_INSTALL, $(LIBFILE)) \
$(call do_install_mkdir,$(libdir_SQ)); \
cp -fpR $(LIBFILE) $(DESTDIR)$(libdir_SQ)
HDRS := kallsyms.h
INSTALL_HDRS_PFX := $(DESTDIR)$(prefix)/include/symbol
INSTALL_HDRS := $(addprefix $(INSTALL_HDRS_PFX)/, $(HDRS))
$(INSTALL_HDRS): $(INSTALL_HDRS_PFX)/%.h: %.h
$(call QUIET_INSTALL, $@) \
$(call do_install,$<,$(INSTALL_HDRS_PFX)/,644)
install_headers: $(INSTALL_HDRS)
$(call QUIET_INSTALL, libsymbol_headers)
install: install_lib install_headers
clean:
$(call QUIET_CLEAN, libsymbol) $(RM) $(LIBFILE); \
find $(or $(OUTPUT),.) -name \*.o -or -name \*.o.cmd -or -name \*.o.d | xargs $(RM)
FORCE:
.PHONY: clean FORCE