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mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-11-26 07:33:47 +00:00
emacs/lib/Makefile.in
Po Lu 4124b98509 Enable compiling Emacs with implicit Make rules suppressed
* lib/Makefile.in (.SUFFIXES):

* lwlib/Makefile.in (.SUFFIXES):

* oldXMenu/Makefile.in (.SUFFIXES):

* src/Makefile.in (.SUFFIXES): Register .c as a default suffix,
for this list is emptied when `-r' is provided to Make.
2024-06-14 10:44:31 +08:00

144 lines
4.3 KiB
Makefile

### @configure_input@
# Copyright 2017-2024 Free Software Foundation, Inc.
# This file is part of GNU Emacs.
# GNU Emacs is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# GNU Emacs is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
srcdir = @srcdir@
VPATH = @srcdir@
# This is not empty if this is a Makefile that will be copied to
# cross/lib.
XCONFIGURE = @XCONFIGURE@
# This is required to make sure symbol visibility is correct and
# functions like readlinkat do not end up replacing their OS
# counterparts.
ANDROID_BUILD_CFLAGS = @ANDROID_BUILD_CFLAGS@
# Variables substituted by 'configure', and not autogenerated in gnulib.mk,
# or needed before gnulib.mk is included.
abs_top_srcdir = @abs_top_srcdir@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
all:
.PHONY: all
-include ${top_builddir}/src/verbose.mk
HAVE_NATIVE_COMP = @HAVE_NATIVE_COMP@
ALL_CFLAGS = \
$(C_SWITCH_SYSTEM) $(C_SWITCH_MACHINE) $(DEPFLAGS) \
$(GNULIB_WARN_CFLAGS) $(WERROR_CFLAGS) $(PROFILING_CFLAGS) $(CFLAGS) \
-I. -I../src -I$(srcdir) -I$(top_srcdir)/src \
$(if $(patsubst e-%,,$(notdir $<)),,-Demacs) $(ANDROID_BUILD_CFLAGS)
ifeq ($(HAVE_NATIVE_COMP),yes)
ALL_CFLAGS += -DGL_COMPILE_CRYPTO_STREAM
endif
SYSTEM_TYPE = @SYSTEM_TYPE@
ifeq ($(SYSTEM_TYPE),windows-nt)
include $(srcdir)/../nt/gnulib-cfg.mk
endif
include gnulib.mk
ifneq ($(SYSTEM_TYPE),windows-nt)
libgnu_a_SOURCES += openat-die.c save-cwd.c
endif
ifeq ($(XCONFIGURE),android)
# The next line is necessary to override -I$(srcdir), which will end
# up pulling in lots of headers from the host.
ALL_CFLAGS += -I$(top_srcdir)/cross -I.
endif
DEPDIR = deps
ifeq ($(AUTO_DEPEND),yes)
DEPFLAGS = -MMD -MF $(DEPDIR)/$*.d -MP
-include $(ALLOBJS:%.o=$(DEPDIR)/%.d)
else
DEPFLAGS =
endif
# This piece of code interferes with cross compilation
ifeq ($(XCONFIGURE),)
.PRECIOUS: ../config.status Makefile
../config.status: $(top_srcdir)/configure.ac $(top_srcdir)/m4/*.m4
$(MAKE) -C .. $(notdir $@)
Makefile: ../config.status $(srcdir)/Makefile.in
$(MAKE) -C .. lib/$@
endif
# Object modules that need not be built for Emacs.
# Emacs does not need e-regex.o (it has its own regex-emacs.c),
# and building it would just waste time.
# Emacs also doesn't need the dynarray-related files in malloc/ and
# the replacement 'free'.
not_emacs_OBJECTS = regex.o malloc/%.o free.o
libgnu_a_OBJECTS = fingerprint.o $(gl_LIBOBJS) \
$(patsubst %.c,%.o,$(filter %.c,$(libgnu_a_SOURCES)))
for_emacs_OBJECTS = $(filter-out $(not_emacs_OBJECTS),$(libgnu_a_OBJECTS))
libegnu_a_OBJECTS = $(patsubst %.o,e-%.o,$(for_emacs_OBJECTS))
$(libegnu_a_OBJECTS) $(libgnu_a_OBJECTS): $(BUILT_SOURCES)
.SUFFIXES: .c
.c.o:
$(AM_V_CC)$(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) -o $@ $<
e-%.o: %.c
$(AM_V_CC)$(CC) -c $(CPPFLAGS) $(ALL_CFLAGS) -Demacs -o $@ $<
all: libgnu.a $(if $(HYBRID_MALLOC),libegnu.a)
libgnu.a: $(libgnu_a_OBJECTS)
$(AM_V_AR)rm -f $@
$(AM_V_at)$(AR) $(ARFLAGS) $@ $(libgnu_a_OBJECTS)
$(AM_V_at)$(RANLIB) $@
libegnu.a: $(libegnu_a_OBJECTS)
$(AM_V_AR)rm -f $@
$(AM_V_at)$(AR) $(ARFLAGS) $@ $(libegnu_a_OBJECTS)
$(AM_V_at)$(RANLIB) $@
ETAGS = ../lib-src/etags$(EXEEXT)
$(ETAGS):
$(MAKE) -C $(dir $@) $(notdir $@)
tagsfiles= $(wildcard $(srcdir)/*.[ch])
tags: TAGS
TAGS: $(ETAGS) $(tagsfiles)
$(ETAGS) $(tagsfiles)
.PHONY: $(ETAGS) tags
clean:
rm -f ./*.[ao] ./*/*.o ./*-t \#* $(DEPDIR)/*.d $(DEPDIR)/*/*.d
mostlyclean: clean
rm -f $(filter-out %-t,$(MOSTLYCLEANFILES))
distclean bootstrap-clean: mostlyclean
rm -f Makefile Makefile.android
rm -fr $(DEPDIR)
maintainer-clean: distclean
rm -f TAGS gnulib.mk gnulib.mk.android
-rmdir malloc sys 2>/dev/null || true
.PHONY: mostlyclean clean distclean bootstrap-clean maintainer-clean
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT: