197 lines
6.4 KiB
Makefile
197 lines
6.4 KiB
Makefile
# Top level -*- makefile -*- fragment for GNU C - C language.
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# Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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# 2005, 2007, 2008, 2009, 2010, 2011, 2012
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# 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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# 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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c/gccspec.o: c/gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
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$(OPTS_H)
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(SHLIB='$(SHLIB)'; \
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$(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
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$(DRIVER_DEFINES) \
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-c $(srcdir)/c/gccspec.c $(OUTPUT_OPTION))
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# The C compiler itself.
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# Language-specific object files for C and Objective C.
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C_AND_OBJC_OBJS = attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o \
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c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o \
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$(C_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 = $(STRICT_WARN)
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# compute checksum over all object files and the options
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cc1-checksum.c : build/genchecksum$(build_exeext) checksum-options \
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$(C_OBJS) $(BACKEND) $(LIBDEPS)
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build/genchecksum$(build_exeext) $(C_OBJS) $(BACKEND) $(LIBDEPS) \
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checksum-options > cc1-checksum.c.tmp && \
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$(srcdir)/../move-if-change cc1-checksum.c.tmp cc1-checksum.c
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cc1-checksum.o : cc1-checksum.c $(CONFIG_H) $(SYSTEM_H)
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cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
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+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
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cc1-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
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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-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.c
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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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# 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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# '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 $(COMPILERS).
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c.install-common:
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c.install-man:
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c.install-plugin:
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c.uninstall:
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#
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# Clean hooks:
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# A lot of the ancillary files are deleted by the main makefile.
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# We just have to delete files specific to us.
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c.mostlyclean:
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-rm -f cc1$(exeext)
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-rm -f c/*$(objext)
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-rm -f c/*$(coverageexts)
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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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#
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# .o: .h dependencies.
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# C language specific files.
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C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
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c/c-aux-info.o : c/c-aux-info.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
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$(C_TREE_H) $(TREE_H) $(FLAGS_H)
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c/c-convert.o : c/c-convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
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$(TREE_H) $(C_TREE_H) $(FLAGS_H) $(C_COMMON_H) convert.h \
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langhooks.h $(TARGET_H)
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c/c-decl.o : c/c-decl.c c/c-lang.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
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$(TREE_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) $(FLAGS_H) $(FUNCTION_H) \
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output.h debug.h toplev.h intl.h $(TM_P_H) $(TREE_INLINE_H) \
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$(TIMEVAR_H) $(OPTS_H) $(C_PRAGMA_H) gt-c-c-decl.h $(CGRAPH_H) \
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$(HASHTAB_H) $(LANGHOOKS_DEF_H) \
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$(TREE_DUMP_H) $(C_COMMON_H) $(CPPLIB_H) $(DIAGNOSTIC_CORE_H) \
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$(INPUT_H) langhooks.h pointer-set.h tree-iterator.h \
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$(PLUGIN_H) c-family/c-ada-spec.h c-family/c-objc.h
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c/c-errors.o: c/c-errors.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
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$(C_TREE_H) $(FLAGS_H) $(DIAGNOSTIC_H) $(TM_P_H)
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c/c-lang.o : c/c-lang.c c/c-objc-common.h \
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$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
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$(C_TREE_H) $(DIAGNOSTIC_CORE_H) \
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langhooks.h $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-c.h \
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$(C_PRAGMA_H) $(TREE_INLINE_H)
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c/c-objc-common.o : c/c-objc-common.c c/c-objc-common.h \
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$(CONFIG_H) $(SYSTEM_H) coretypes.h \
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$(TREE_H) $(C_TREE_H) $(FLAGS_H) $(DIAGNOSTIC_H) \
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langhooks.h $(GGC_H) $(C_PRETTY_PRINT_H) intl.h \
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$(TREE_PRETTY_PRINT_H)
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c/c-parser.o : c/c-parser.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
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$(TM_H) $(TREE_H) $(C_TREE_H) $(C_COMMON_H) $(C_PRAGMA_H) $(CPPLIB_H) \
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$(GGC_H) $(TIMEVAR_H) $(INPUT_H) $(FLAGS_H) \
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gt-c-c-parser.h langhooks.h \
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$(VEC_H) $(TARGET_H) $(CGRAPH_H) $(PLUGIN_H) \
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c-family/c-objc.h
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c/c-typeck.o : c/c-typeck.c c/c-lang.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
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$(TREE_H) $(C_TREE_H) $(TARGET_H) $(FLAGS_H) intl.h \
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langhooks.h tree-iterator.h $(BITMAP_H) $(GIMPLE_H) \
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c-family/c-objc.h
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