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1 | ## Makefile for the C++03 sources of the GNU C++ Standard library. |
2 | ## | |
85ec4feb | 3 | ## Copyright (C) 1997-2018 Free Software Foundation, Inc. |
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4 | ## |
5 | ## This file is part of the libstdc++ version 3 distribution. | |
6 | ## Process this file with automake to produce Makefile.in. | |
7 | ||
8 | ## This file is part of the GNU ISO C++ Library. This library is free | |
9 | ## software; you can redistribute it and/or modify it under the | |
10 | ## terms of the GNU General Public License as published by the | |
11 | ## Free Software Foundation; either version 3, or (at your option) | |
12 | ## any later version. | |
13 | ||
14 | ## This library is distributed in the hope that it will be useful, | |
15 | ## but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ## GNU General Public License for more details. | |
18 | ||
19 | ## You should have received a copy of the GNU General Public License along | |
20 | ## with this library; see the file COPYING3. If not see | |
21 | ## <http://www.gnu.org/licenses/>. | |
22 | ||
23 | include $(top_srcdir)/fragment.am | |
24 | ||
25 | # Convenience library for C++11 runtime. | |
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26 | noinst_LTLIBRARIES = libc++11convenience.la |
27 | ||
28 | headers = | |
29 | ||
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30 | # Source files linked in via configuration/make substitution for a |
31 | # particular host. | |
32 | host_sources = \ | |
33 | ctype_configure_char.cc \ | |
34 | ctype_members.cc | |
35 | ||
36 | ctype_configure_char.cc: ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc | |
37 | $(LN_S) ${glibcxx_srcdir}/$(OS_INC_SRCDIR)/ctype_configure_char.cc . || true | |
38 | ||
39 | ctype_members.cc: ${glibcxx_srcdir}/$(CCTYPE_CC) | |
40 | $(LN_S) ${glibcxx_srcdir}/$(CCTYPE_CC) . || true | |
41 | ||
34a2b755 | 42 | if ENABLE_DUAL_ABI |
a5dde6dd | 43 | cxx11_abi_sources = \ |
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44 | cow-locale_init.cc \ |
45 | cow-shim_facets.cc \ | |
46 | cxx11-hash_tr1.cc \ | |
47 | cxx11-ios_failure.cc \ | |
48 | cxx11-shim_facets.cc \ | |
49 | cxx11-stdexcept.cc | |
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50 | else |
51 | cxx11_abi_sources = | |
52 | endif | |
53 | ||
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54 | sources = \ |
55 | chrono.cc \ | |
bb93f35d | 56 | codecvt.cc \ |
8bae34da | 57 | condition_variable.cc \ |
34a2b755 | 58 | cow-stdexcept.cc \ |
a3e4cd81 | 59 | ctype.cc \ |
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60 | debug.cc \ |
61 | functexcept.cc \ | |
62 | functional.cc \ | |
eae801ba | 63 | futex.cc \ |
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64 | future.cc \ |
65 | hash_c++0x.cc \ | |
66 | hashtable_c++0x.cc \ | |
9b817548 | 67 | ios.cc \ |
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68 | limits.cc \ |
69 | mutex.cc \ | |
70 | placeholders.cc \ | |
a8c3f4c9 | 71 | random.cc \ |
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72 | regex.cc \ |
73 | shared_ptr.cc \ | |
9779c871 | 74 | snprintf_lite.cc \ |
8bae34da | 75 | system_error.cc \ |
a3e4cd81 | 76 | thread.cc \ |
a5dde6dd | 77 | ${cxx11_abi_sources} \ |
a3e4cd81 | 78 | ${host_sources} |
8bae34da | 79 | |
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80 | if ENABLE_DUAL_ABI |
81 | extra_string_inst_sources = \ | |
82 | cow-fstream-inst.cc \ | |
83 | cow-sstream-inst.cc \ | |
84 | cow-string-inst.cc \ | |
b333e8eb | 85 | cow-string-io-inst.cc \ |
34a2b755 | 86 | cow-wstring-inst.cc \ |
b333e8eb | 87 | cow-wstring-io-inst.cc \ |
34a2b755 | 88 | cxx11-locale-inst.cc \ |
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89 | cxx11-wlocale-inst.cc \ |
90 | sso_string.cc | |
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91 | else |
92 | extra_string_inst_sources = | |
93 | endif | |
94 | ||
8bae34da | 95 | if ENABLE_EXTERN_TEMPLATE |
2077db1b | 96 | # XTEMPLATE_FLAGS = -fno-implicit-templates |
8bae34da | 97 | inst_sources = \ |
34a2b755 | 98 | $(extra_string_inst_sources) \ |
9b817548 | 99 | ext11-inst.cc \ |
8bae34da | 100 | fstream-inst.cc \ |
9b817548 JW |
101 | ios-inst.cc \ |
102 | iostream-inst.cc \ | |
103 | istream-inst.cc \ | |
28630cd6 | 104 | locale-inst.cc \ |
9b817548 JW |
105 | ostream-inst.cc \ |
106 | sstream-inst.cc \ | |
107 | streambuf-inst.cc \ | |
8bae34da | 108 | string-inst.cc \ |
b333e8eb | 109 | string-io-inst.cc \ |
28630cd6 | 110 | wlocale-inst.cc \ |
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111 | wstring-inst.cc \ |
112 | wstring-io-inst.cc | |
8bae34da | 113 | else |
2077db1b | 114 | # XTEMPLATE_FLAGS = |
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115 | inst_sources = |
116 | endif | |
117 | ||
118 | vpath % $(top_srcdir)/src/c++11 | |
8bae34da | 119 | |
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120 | libc__11convenience_la_SOURCES = $(sources) $(inst_sources) |
121 | ||
6e1d47c4 | 122 | # Use special rules for the hashtable.cc file so that all |
f92ab29f | 123 | # the generated template functions are also instantiated. |
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124 | hashtable_c++0x.lo: hashtable_c++0x.cc |
125 | $(LTCXXCOMPILE) -fimplicit-templates -c $< | |
126 | hashtable_c++0x.o: hashtable_c++0x.cc | |
127 | $(CXXCOMPILE) -fimplicit-templates -c $< | |
128 | ||
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129 | # AM_CXXFLAGS needs to be in each subdirectory so that it can be |
130 | # modified in a per-library or per-sub-library way. Need to manually | |
131 | # set this option because CONFIG_CXXFLAGS has to be after | |
132 | # OPTIMIZE_CXXFLAGS on the compile line so that -O2 can be overridden | |
133 | # as the occasion calls for it. | |
134 | AM_CXXFLAGS = \ | |
0b284728 | 135 | -std=gnu++11 \ |
ac6d1200 | 136 | $(glibcxx_lt_pic_flag) $(glibcxx_compiler_shared_flag) \ |
2077db1b | 137 | $(XTEMPLATE_FLAGS) $(VTV_CXXFLAGS) \ |
0b284728 | 138 | $(WARN_CXXFLAGS) $(OPTIMIZE_CXXFLAGS) $(CONFIG_CXXFLAGS) |
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139 | |
140 | AM_MAKEFLAGS = \ | |
141 | "gxx_include_dir=$(gxx_include_dir)" | |
142 | ||
143 | # Libtool notes | |
144 | ||
ac6d1200 | 145 | # 1) In general, libtool expects an argument such as `--tag=CXX' when |
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146 | # using the C++ compiler, because that will enable the settings |
147 | # detected when C++ support was being configured. However, when no | |
148 | # such flag is given in the command line, libtool attempts to figure | |
149 | # it out by matching the compiler name in each configuration section | |
150 | # against a prefix of the command line. The problem is that, if the | |
151 | # compiler name and its initial flags stored in the libtool | |
152 | # configuration file don't match those in the command line, libtool | |
153 | # can't decide which configuration to use, and it gives up. The | |
154 | # correct solution is to add `--tag CXX' to LTCXXCOMPILE and maybe | |
155 | # CXXLINK, just after $(LIBTOOL), so that libtool doesn't have to | |
156 | # attempt to infer which configuration to use. | |
f92ab29f | 157 | # |
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158 | # The second tag argument, `--tag disable-shared` means that libtool |
159 | # only compiles each source once, for static objects. In actuality, | |
160 | # glibcxx_lt_pic_flag and glibcxx_compiler_shared_flag are added to | |
161 | # the libtool command that is used create the object, which is | |
162 | # suitable for shared libraries. The `--tag disable-shared` must be | |
163 | # placed after --tag CXX lest things CXX undo the affect of | |
164 | # disable-shared. | |
165 | ||
b1d6986c | 166 | # 2) Need to explicitly set LTCXXCOMPILE so that EXTRA_CXX_FLAGS is |
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167 | # last. (That way, things like -O2 passed down from the toplevel can |
168 | # be overridden by --enable-debug.) | |
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169 | LTCXXCOMPILE = \ |
170 | $(LIBTOOL) --tag CXX --tag disable-shared \ | |
171 | $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ | |
172 | --mode=compile $(CXX) $(TOPLEVEL_INCLUDES) \ | |
b1d6986c | 173 | $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) $(EXTRA_CXX_FLAGS) |
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174 | |
175 | LTLDFLAGS = $(shell $(SHELL) $(top_srcdir)/../libtool-ldflags $(LDFLAGS)) | |
176 | ||
177 | # 3) We'd have a problem when building the shared libstdc++ object if | |
178 | # the rules automake generates would be used. We cannot allow g++ to | |
179 | # be used since this would add -lstdc++ to the link line which of | |
180 | # course is problematic at this point. So, we get the top-level | |
181 | # directory to configure libstdc++-v3 to use gcc as the C++ | |
182 | # compilation driver. | |
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183 | CXXLINK = \ |
184 | $(LIBTOOL) --tag CXX --tag disable-shared \ | |
185 | $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ | |
186 | --mode=link $(CXX) \ | |
2077db1b | 187 | $(VTV_CXXLINKFLAGS) \ |
0b284728 | 188 | $(OPT_LDFLAGS) $(SECTION_LDFLAGS) $(AM_CXXFLAGS) $(LTLDFLAGS) -o $@ |