1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
# Top level -*- makefile -*- fragment for GNU C - C language.
# Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2007, 2008, 2009, 2010, 2011, 2012
# Free Software Foundation, Inc.
#This file is part of GCC.
#GCC 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, or (at your option)
#any later version.
#GCC 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 GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
# This file provides the language dependent support in the main Makefile.
# Each language makefile fragment must provide the following targets:
#
# foo.all.cross, foo.start.encap, foo.rest.encap,
# foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
# foo.install-html, foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
# foo.mostlyclean, foo.clean, foo.distclean,
# foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
#
# where `foo' is the name of the language.
#
# It should also provide rules for:
#
# - making any compiler driver (eg: gcc)
# - the compiler proper (eg: cc1)
# - define the names for selecting the language in LANGUAGES.
#
# Define the names for selecting c in LANGUAGES.
c: cc1$(exeext)
# Tell GNU make to ignore these if they exist.
.PHONY: c gcc
# The C front end driver. This is different from the drivers for other
# front ends, because there is no C language specific driver (i.e. nothing
# is to cc1 as e.g. g++ is to cc1plus, or gfortran is to f951).
c/gccspec.o: c/gccspec.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) \
$(OPTS_H)
(SHLIB='$(SHLIB)'; \
$(COMPILER) $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) \
$(DRIVER_DEFINES) \
-c $(srcdir)/c/gccspec.c $(OUTPUT_OPTION))
# The C compiler itself.
# Language-specific object files for C and Objective C.
C_AND_OBJC_OBJS = attribs.o c/c-errors.o c/c-decl.o c/c-typeck.o \
c/c-convert.o c/c-aux-info.o c/c-objc-common.o c/c-parser.o \
$(C_COMMON_OBJS) $(C_TARGET_OBJS)
# Language-specific object files for C.
C_OBJS = c/c-lang.o c-family/stub-objc.o $(C_AND_OBJC_OBJS)
c_OBJS = $(C_OBJS) cc1-checksum.o c/gccspec.o
# Use strict warnings for this front end.
c-warn = $(STRICT_WARN)
# compute checksum over all object files and the options
cc1-checksum.c : build/genchecksum$(build_exeext) checksum-options \
$(C_OBJS) $(BACKEND) $(LIBDEPS)
build/genchecksum$(build_exeext) $(C_OBJS) $(BACKEND) $(LIBDEPS) \
checksum-options > cc1-checksum.c.tmp && \
$(srcdir)/../move-if-change cc1-checksum.c.tmp cc1-checksum.c
cc1-checksum.o : cc1-checksum.c $(CONFIG_H) $(SYSTEM_H)
cc1$(exeext): $(C_OBJS) cc1-checksum.o $(BACKEND) $(LIBDEPS)
+$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) \
cc1-checksum.o $(BACKEND) $(LIBS) $(BACKENDLIBS)
#
# Build hooks:
c.info:
c.dvi:
c.pdf:
c.html:
c.install-info:
c.install-pdf:
c.install-html:
c.all.cross:
c.start.encap:
c.rest.encap:
c.srcinfo:
c.srcextra: gengtype-lex.c
-cp -p $^ $(srcdir)
c.tags: force
cd $(srcdir)/c; etags -o TAGS.sub *.c *.h; \
etags --include TAGS.sub --include ../TAGS.sub
c.man:
c.srcman:
# List of targets that can use the generic check- rule and its // variant.
lang_checks += check-gcc
lang_checks_parallelized += check-gcc
# 'make check' in gcc/ looks for check-c. Redirect it to check-gcc.
check-c : check-gcc
#
# Install hooks:
# cc1 is installed elsewhere as part of $(COMPILERS).
c.install-common:
c.install-man:
c.install-plugin:
c.uninstall:
#
# Clean hooks:
# A lot of the ancillary files are deleted by the main makefile.
# We just have to delete files specific to us.
c.mostlyclean:
-rm -f cc1$(exeext)
-rm -f c/*$(objext)
-rm -f c/*$(coverageexts)
c.clean:
c.distclean:
-rm -f c/config.status c/Makefile
c.maintainer-clean:
#
# Stage hooks:
# The main makefile has already created stage?/cp.
c.stage1: stage1-start
-mv c/*$(objext) stage1/c
c.stage2: stage2-start
-mv c/*$(objext) stage2/c
c.stage3: stage3-start
-mv c/*$(objext) stage3/c
c.stage4: stage4-start
-mv c/*$(objext) stage4/c
c.stageprofile: stageprofile-start
-mv c/*$(objext) stageprofile/c
c.stagefeedback: stagefeedback-start
-mv c/*$(objext) stagefeedback/c
#
# .o: .h dependencies.
# C language specific files.
C_TREE_H = c/c-tree.h $(C_COMMON_H) $(DIAGNOSTIC_H)
c/c-aux-info.o : c/c-aux-info.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(C_TREE_H) $(TREE_H) $(FLAGS_H)
c/c-convert.o : c/c-convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) $(C_TREE_H) $(FLAGS_H) $(C_COMMON_H) convert.h \
langhooks.h $(TARGET_H)
c/c-decl.o : c/c-decl.c c/c-lang.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) $(FLAGS_H) $(FUNCTION_H) \
output.h debug.h toplev.h intl.h $(TM_P_H) $(TREE_INLINE_H) \
$(TIMEVAR_H) $(OPTS_H) $(C_PRAGMA_H) gt-c-c-decl.h $(CGRAPH_H) \
$(HASHTAB_H) $(LANGHOOKS_DEF_H) \
$(TREE_DUMP_H) $(C_COMMON_H) $(CPPLIB_H) $(DIAGNOSTIC_CORE_H) \
$(INPUT_H) langhooks.h pointer-set.h tree-iterator.h \
$(PLUGIN_H) c-family/c-ada-spec.h c-family/c-objc.h
c/c-errors.o: c/c-errors.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
$(C_TREE_H) $(FLAGS_H) $(DIAGNOSTIC_H) $(TM_P_H)
c/c-lang.o : c/c-lang.c c/c-objc-common.h \
$(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
$(C_TREE_H) $(DIAGNOSTIC_CORE_H) \
langhooks.h $(LANGHOOKS_DEF_H) $(C_COMMON_H) gtype-c.h \
$(C_PRAGMA_H) $(TREE_INLINE_H)
c/c-objc-common.o : c/c-objc-common.c c/c-objc-common.h \
$(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TREE_H) $(C_TREE_H) $(FLAGS_H) $(DIAGNOSTIC_H) \
langhooks.h $(GGC_H) $(C_PRETTY_PRINT_H) intl.h \
$(TREE_PRETTY_PRINT_H)
c/c-parser.o : c/c-parser.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
$(TM_H) $(TREE_H) $(C_TREE_H) $(C_COMMON_H) $(C_PRAGMA_H) $(CPPLIB_H) \
$(GGC_H) $(TIMEVAR_H) $(INPUT_H) $(FLAGS_H) \
gt-c-c-parser.h langhooks.h \
$(VEC_H) $(TARGET_H) $(CGRAPH_H) $(PLUGIN_H) \
c-family/c-objc.h
c/c-typeck.o : c/c-typeck.c c/c-lang.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
$(TREE_H) $(C_TREE_H) $(TARGET_H) $(FLAGS_H) intl.h \
langhooks.h tree-iterator.h $(BITMAP_H) $(GIMPLE_H) \
c-family/c-objc.h
|
