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### @configure_input@
# Copyright (C) 2023-2025 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/>.
# Configure build directory information.
srcdir = @srcdir@
VPATH = @srcdir@
builddir = @builddir@
# Set up compilation tools.
CC = @CC@
AS = @AS@
LD = @LD@
M4 = @M4@
CPP = @CPP@
ASFLAGS = @ASFLAGS@
ARFLAGS = @ARFLAGS@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LOADERFLAGS = @LOADERFLAGS@
FIND_DELETE = @FIND_DELETE@
# Set up object files.
LOADER = @exec_loader@
OBJS = @OBJS@
LOADOBJS = $(patsubst %.s,%.o,$(LOADER))
# Set up automatic dependency tracking.
AUTO_DEPEND = @AUTO_DEPEND@
DEPDIR = deps
ifeq ($(AUTO_DEPEND),yes)
DEPFLAGS = -MMD -MF $(DEPDIR)/$*.d -MP
-include $(OBJS:%.o=$(DEPDIR)/%.d)
-include $(DEPDIR)/test.d
-include $(DEPDIR)/exec1.d
else
DEPFLAGS =
include $(srcdir)/deps.mk
endif
# Set up the appropriate targets.
all: libexec.a loader
# Set up automatic Makefile regeneration.
$(srcdir)/configure: $(srcdir)/configure.ac
cd $(srcdir) && autoreconf
config.status: $(srcdir)/configure
if [ -x config.status ]; then \
./config.status --recheck; \
else \
$(srcdir)/configure; \
fi
Makefile: config.status Makefile.in
MAKE="$(MAKE)" ./config.status
# Set up rules to build targets.
.SUFFIXES: .c .s
.c.o:
$(CC) -c $(CPPFLAGS) $(CFLAGS) $(DEPFLAGS) -I. -I$(srcdir) $< -o $@
.s.o:
$(M4) $< > $(notdir $<).s
$(AS) $(ASFLAGS) $(notdir $<).s -o $@
# Set up dependencies for config-mips.m4.
config-mips.m4: config-mips.m4.in
cd $(srcdir) && ./config.status $@
$(LOADOBJS): config-mips.m4
# Set up rules to build libexec.a.
libexec.a: $(OBJS)
$(AR) cru $(ARFLAGS) $@ $^
# And loader.
loader: $(LOADOBJS)
$(LD) -o $@ $(LOADERFLAGS) $(LOADOBJS)
# And test.
test: test.o libexec.a
$(CC) $(LDFLAGS) $< libexec.a -o $@
# And exec1.
exec1: exec1.o libexec.a
$(CC) $(LDFLAGS) $< libexec.a -o $@
# Set up targets for cleaning.
.PHONY: clean distclean maintainer-clean extraclean bootstrap-clean
clean:
rm -f *.o *.a loader test exec1 *.s.s
ifeq ($(AUTO_DEPEND),yes)
rm -rf deps/*.d
endif
distclean: clean
rm -f Makefile config.status config.h config-mips.m4
maintainer-clean: distclean
### This doesn't actually appear in the coding standards, but Karl
### says GCC supports it, and that's where the configuration part of
### the coding standards seem to come from. It's like distclean, but
### it deletes backup and autosave files too.
# config.* and install-sh are copied from build-aux in the root of
# this repository by autogen.sh.
extraclean: maintainer-clean
-rm -f config-tmp-* $(srcdir)/aclocal.m4 $(srcdir)/configure \
$(srcdir)/src/config.in $(srcdir)/config.guess \
$(srcdir)/config.sub $(srcdir)/install-sh
-[ "$(srcdir)" = "." ] || \
find $(srcdir) '(' -name '*~' -o -name '#*' ')' $(FIND_DELETE)
-find . '(' -name '*~' -o -name '#*' ')' $(FIND_DELETE)
bootstrap-clean: extraclean
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