gcc/c/Make-lang.in

   1 # Top level -*- makefile -*- fragment for GNU C - C language.
   2 # Copyright (C) 1994-2013 Free Software Foundation, Inc.
   3
   4 #This file is part of GCC.
   5
   6 #GCC is free software; you can redistribute it and/or modify
   7 #it under the terms of the GNU General Public License as published by
   8 #the Free Software Foundation; either version 3, or (at your option)
   9 #any later version.
  10
  11 #GCC is distributed in the hope that it will be useful,
  12 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 #GNU General Public License for more details.
  15
  16 # You should have received a copy of the GNU General Public License
  17 # along with GCC; see the file COPYING3.  If not see
  18 # <http://www.gnu.org/licenses/>.
  19
  20 # This file provides the language dependent support in the main Makefile.
  21 # Each language makefile fragment must provide the following targets:
  22 #
  23 # foo.all.cross, foo.start.encap, foo.rest.encap,
  24 # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
  25 # foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
  26 # foo.mostlyclean, foo.clean, foo.distclean,
  27 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  28 #
  29 # where `foo' is the name of the language.
  30 #
  31 # It should also provide rules for:
  32 #
  33 # - making any compiler driver (eg: gcc)
  34 # - the compiler proper (eg: cc1)
  35 # - define the names for selecting the language in LANGUAGES.
  36
  37 #\f
  38 # Define the names for selecting c in LANGUAGES.
  39 c: cc1$(exeext)
  40
  41 # Tell GNU make to ignore these if they exist.
  42 .PHONY: c gcc
  43
  44 # The C front end driver.  This is different from the drivers for other
  45 # front ends, because there is no C language specific driver (i.e. nothing
  46 # is to cc1 as e.g. g++ is to cc1plus, or gfortran is to f951).
  47 CFLAGS-c/gccspec.o += $(DRIVER_DEFINES)
  48
  49 # The C compiler itself.
  50
  51 # Language-specific object files for C and Objective C.
  52 C_AND_OBJC_OBJS = attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o \
  53   c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o \
  54   c/c-array-notation.o $(C_COMMON_OBJS) $(C_TARGET_OBJS)
  55
  56 # Language-specific object files for C.
  57 C_OBJS = c/c-lang.o c-family/stub-objc.o $(C_AND_OBJC_OBJS)
  58 c_OBJS = $(C_OBJS) cc1-checksum.o c/gccspec.o
  59
  60 # Use strict warnings for this front end.
  61 c-warn = $(STRICT_WARN)
  62
  63 # compute checksum over all object files and the options
  64 cc1-checksum.c : build/genchecksum$(build_exeext) checksum-options \
  65         $(C_OBJS) $(BACKEND) $(LIBDEPS)
  66         build/genchecksum$(build_exeext) $(C_OBJS) $(BACKEND) $(LIBDEPS) \
  67                      checksum-options > cc1-checksum.c.tmp &&            \
  68         $(srcdir)/../move-if-change cc1-checksum.c.tmp cc1-checksum.c
  69
  70 cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
  71         +$(LLINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
  72           cc1-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
  73 #\f
  74 # Build hooks:
  75
  76 c.info:
  77 c.dvi:
  78 c.pdf:
  79 c.html:
  80 c.install-info:
  81 c.install-pdf:
  82 c.install-html:
  83 c.all.cross:
  84 c.start.encap:
  85 c.rest.encap:
  86 c.srcinfo:
  87 c.srcextra: gengtype-lex.c
  88         -cp -p $^ $(srcdir)
  89 c.tags: force
  90         cd $(srcdir)/c; etags -o TAGS.sub *.c *.h; \
  91         etags --include TAGS.sub --include ../TAGS.sub
  92 c.man:
  93 c.srcman:
  94
  95 # List of targets that can use the generic check- rule and its // variant.
  96 lang_checks += check-gcc
  97 lang_checks_parallelized += check-gcc
  98
  99 # 'make check' in gcc/ looks for check-c.  Redirect it to check-gcc.
 100 check-c : check-gcc
 101
 102 #\f
 103 # Install hooks:
 104 # cc1 is installed elsewhere as part of $(COMPILERS).
 105
 106 c.install-common:
 107 c.install-man:
 108 c.install-plugin:
 109 c.uninstall:
 110
 111 #\f
 112 # Clean hooks:
 113 # A lot of the ancillary files are deleted by the main makefile.
 114 # We just have to delete files specific to us.
 115
 116 c.mostlyclean:
 117         -rm -f cc1$(exeext)
 118         -rm -f c/*$(objext)
 119         -rm -f c/*$(coverageexts)
 120 c.clean:
 121 c.distclean:
 122         -rm -f c/config.status c/Makefile
 123 c.maintainer-clean:
 124 #\f
 125 # Stage hooks:
 126 # The main makefile has already created stage?/cp.
 127
 128 c.stage1: stage1-start
 129         -mv c/*$(objext) stage1/c
 130 c.stage2: stage2-start
 131         -mv c/*$(objext) stage2/c
 132 c.stage3: stage3-start
 133         -mv c/*$(objext) stage3/c
 134 c.stage4: stage4-start
 135         -mv c/*$(objext) stage4/c
 136 c.stageprofile: stageprofile-start
 137         -mv c/*$(objext) stageprofile/c
 138 c.stagefeedback: stagefeedback-start
 139         -mv c/*$(objext) stagefeedback/c