mirror of
https://github.com/autc04/Retro68.git
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208 lines
6.2 KiB
Makefile
208 lines
6.2 KiB
Makefile
# Top level -*- makefile -*- fragment for GNU C - C language.
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# Copyright (C) 1994-2022 Free Software Foundation, Inc.
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#This file is part of GCC.
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#GCC 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; either version 3, or (at your option)
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#any later version.
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#GCC 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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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# <http://www.gnu.org/licenses/>.
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# This file provides the language dependent support in the main Makefile.
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# Each language makefile fragment must provide the following targets:
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#
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# foo.all.cross, foo.start.encap, foo.rest.encap,
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# foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
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# foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
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# foo.mostlyclean, foo.clean, foo.distclean,
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# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
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#
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# where `foo' is the name of the language.
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#
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# It should also provide rules for:
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#
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# - making any compiler driver (eg: gcc)
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# - the compiler proper (eg: cc1)
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# - define the names for selecting the language in LANGUAGES.
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#
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# Define the names for selecting c in LANGUAGES.
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c: cc1$(exeext)
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c.serial = cc1$(exeext)
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# Tell GNU make to ignore these if they exist.
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.PHONY: c gcc
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# The C front end driver. This is different from the drivers for other
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# front ends, because there is no C language specific driver (i.e. nothing
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# is to cc1 as e.g. g++ is to cc1plus, or gfortran is to f951).
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CFLAGS-c/gccspec.o += $(DRIVER_DEFINES)
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# The C compiler itself.
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# Language-specific object files for C and Objective C.
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C_AND_OBJC_OBJS = attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o \
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c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o \
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c/c-fold.o c/gimple-parser.o \
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$(C_COMMON_OBJS) $(C_TARGET_OBJS)
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# Language-specific object files for C.
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C_OBJS = c/c-lang.o c-family/stub-objc.o $(C_AND_OBJC_OBJS)
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c_OBJS = $(C_OBJS) cc1-checksum.o c/gccspec.o
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# Use strict warnings for this front end.
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c-warn = $(STRICT_WARN)
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ifeq ($(if $(wildcard ../stage_current),$(shell cat \
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../stage_current)),stageautofeedback)
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$(C_OBJS): ALL_COMPILERFLAGS += -fauto-profile=cc1.fda
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$(C_OBJS): cc1.fda
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endif
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# compute checksum over all object files and the options
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# re-use the checksum from the prev-final stage so it passes
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# the bootstrap comparison and allows comparing of the cc1 binary
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cc1-checksum.cc : build/genchecksum$(build_exeext) checksum-options \
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$(C_OBJS) $(BACKEND) $(LIBDEPS)
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if [ -f ../stage_final ] \
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&& cmp -s ../stage_current ../stage_final; then \
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cp ../prev-gcc/cc1-checksum.cc cc1-checksum.cc; \
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else \
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build/genchecksum$(build_exeext) $(C_OBJS) $(BACKEND) $(LIBDEPS) \
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checksum-options > cc1-checksum.cc.tmp && \
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$(srcdir)/../move-if-change cc1-checksum.cc.tmp cc1-checksum.cc; \
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fi
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cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
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@$(call LINK_PROGRESS,$(INDEX.c),start)
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+$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
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cc1-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
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@$(call LINK_PROGRESS,$(INDEX.c),end)
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cc1.fda: ../stage1-gcc/cc1$(exeext) ../prev-gcc/$(PERF_DATA)
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$(CREATE_GCOV) -binary ../stage1-gcc/cc1$(exeext) -gcov cc1.fda -profile ../prev-gcc/$(PERF_DATA) -gcov_version 1
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#
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# Build hooks:
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c.info:
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c.dvi:
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c.pdf:
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c.html:
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c.install-info:
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c.install-dvi:
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c.install-pdf:
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c.install-html:
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c.all.cross:
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c.start.encap:
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c.rest.encap:
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c.srcinfo:
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c.srcextra: gengtype-lex.cc
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-cp -p $^ $(srcdir)
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c.tags: force
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cd $(srcdir)/c; $(ETAGS) -o TAGS.sub *.c *.h; \
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$(ETAGS) --include TAGS.sub --include ../TAGS.sub
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c.man:
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c.srcman:
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# C selftests
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# If C is enabled, require the selftests to be run for it
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# at each stage of the build:
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selftest-c: s-selftest-c
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C_SELFTEST_FLAGS = -xc $(SELFTEST_FLAGS)
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C_SELFTEST_DEPS = cc1$(exeext) $(SELFTEST_DEPS)
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# Run the C selftests:
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s-selftest-c: $(C_SELFTEST_DEPS)
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$(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS)
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$(STAMP) $@
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# Convenience methods for running C selftests under gdb:
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.PHONY: selftest-c-gdb
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selftest-c-gdb: $(C_SELFTEST_DEPS)
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$(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
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-wrapper gdb,--args
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.PHONY: selftest-gdb
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selftest-gdb: selftest-c-gdb
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# Convenience methods for running C selftests under valgrind:
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.PHONY: selftest-c-valgrind
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selftest-c-valgrind: $(C_SELFTEST_DEPS)
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$(GCC_FOR_TARGET) $(C_SELFTEST_FLAGS) \
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-wrapper valgrind,--leak-check=full
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.PHONY: selftest-valgrind
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selftest-valgrind: selftest-c-valgrind
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# List of targets that can use the generic check- rule and its // variant.
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lang_checks += check-gcc
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lang_checks_parallelized += check-gcc
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# For description see the check_$lang_parallelize comment in gcc/Makefile.in.
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check_gcc_parallelize=10000
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# 'make check' in gcc/ looks for check-c. Redirect it to check-gcc.
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check-c : check-gcc
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#
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# Install hooks:
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# cc1 is installed elsewhere as part of $(COMPILERS).
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c.install-common:
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c.install-man:
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c.install-plugin: installdirs
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# Install import library.
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ifeq ($(plugin_implib),yes)
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$(mkinstalldirs) $(DESTDIR)$(plugin_resourcesdir)
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$(INSTALL_DATA) cc1$(exeext).a $(DESTDIR)$(plugin_resourcesdir)/cc1$(exeext).a
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endif
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c.uninstall:
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#
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# Clean hooks:
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# A lot of the ancillary files are deleted by the main makefile.
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# We just have to delete files specific to us.
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c.mostlyclean:
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-rm -f cc1$(exeext)
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-rm -f c/*$(objext)
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-rm -f c/*$(coverageexts)
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-rm -f cc1.fda
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c.clean:
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c.distclean:
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-rm -f c/config.status c/Makefile
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c.maintainer-clean:
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#
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# Stage hooks:
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# The main makefile has already created stage?/cp.
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c.stage1: stage1-start
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-mv c/*$(objext) stage1/c
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c.stage2: stage2-start
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-mv c/*$(objext) stage2/c
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c.stage3: stage3-start
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-mv c/*$(objext) stage3/c
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c.stage4: stage4-start
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-mv c/*$(objext) stage4/c
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c.stageprofile: stageprofile-start
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-mv c/*$(objext) stageprofile/c
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c.stagefeedback: stagefeedback-start
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-mv c/*$(objext) stagefeedback/c
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c.autostageprofile: autostageprofile-start
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-mv c/*$(objext) autostageprofile/c
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c.autostagefeedback: autostagefeedback-start
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-mv c/*$(objext) autostagefeedback/c
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