comparison gcc/aclocal.m4 @ 111:04ced10e8804

gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents f6334be47118
children ab0bcb71f44d 1830386684a0
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*- 1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*-
2 2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. 4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5 # Inc.
5 # This file is free software; the Free Software Foundation 6 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it, 7 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved. 8 # with or without modifications, as long as this notice is preserved.
8 9
9 # This program is distributed in the hope that it will be useful, 10 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without 11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A 12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12 # PARTICULAR PURPOSE. 13 # PARTICULAR PURPOSE.
13 14
14 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
15
16 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
17 #
18 # This file is free software; the Free Software Foundation
19 # gives unlimited permission to copy and/or distribute it,
20 # with or without modifications, as long as this notice is preserved.
21
22 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
23 # $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
24 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
25 #
26 # Of course, Automake must honor this variable whenever it calls a
27 # tool from the auxiliary directory. The problem is that $srcdir (and
28 # therefore $ac_aux_dir as well) can be either absolute or relative,
29 # depending on how configure is run. This is pretty annoying, since
30 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
31 # source directory, any form will work fine, but in subdirectories a
32 # relative path needs to be adjusted first.
33 #
34 # $ac_aux_dir/missing
35 # fails when called from a subdirectory if $ac_aux_dir is relative
36 # $top_srcdir/$ac_aux_dir/missing
37 # fails if $ac_aux_dir is absolute,
38 # fails when called from a subdirectory in a VPATH build with
39 # a relative $ac_aux_dir
40 #
41 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
42 # are both prefixed by $srcdir. In an in-source build this is usually
43 # harmless because $srcdir is `.', but things will broke when you
44 # start a VPATH build or use an absolute $srcdir.
45 #
46 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
47 # iff we strip the leading $srcdir from $ac_aux_dir. That would be:
48 # am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
49 # and then we would define $MISSING as
50 # MISSING="\${SHELL} $am_aux_dir/missing"
51 # This will work as long as MISSING is not called from configure, because
52 # unfortunately $(top_srcdir) has no meaning in configure.
53 # However there are other variables, like CC, which are often used in
54 # configure, and could therefore not use this "fixed" $ac_aux_dir.
55 #
56 # Another solution, used here, is to always expand $ac_aux_dir to an
57 # absolute PATH. The drawback is that using absolute paths prevent a
58 # configured tree to be moved without reconfiguration.
59
60 AC_DEFUN([AM_AUX_DIR_EXPAND],
61 [dnl Rely on autoconf to set up CDPATH properly.
62 AC_PREREQ([2.50])dnl
63 # expand $ac_aux_dir to an absolute path
64 am_aux_dir=`cd $ac_aux_dir && pwd`
65 ])
66
67 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
68 # Free Software Foundation, Inc.
69 #
70 # This file is free software; the Free Software Foundation
71 # gives unlimited permission to copy and/or distribute it,
72 # with or without modifications, as long as this notice is preserved.
73
74 # serial 6
75
76 # AM_PROG_CC_C_O
77 # --------------
78 # Like AC_PROG_CC_C_O, but changed for automake.
79 AC_DEFUN([AM_PROG_CC_C_O],
80 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
81 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
82 AC_REQUIRE_AUX_FILE([compile])dnl
83 # FIXME: we rely on the cache variable name because
84 # there is no other way.
85 set dummy $CC
86 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
87 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
88 if test "$am_t" != yes; then
89 # Losing compiler, so override with the script.
90 # FIXME: It is wrong to rewrite CC.
91 # But if we don't then we get into trouble of one sort or another.
92 # A longer-term fix would be to have automake use am__CC in this case,
93 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
94 CC="$am_aux_dir/compile $CC"
95 fi
96 dnl Make sure AC_PROG_CC is never called again, or it will override our
97 dnl setting of CC.
98 m4_define([AC_PROG_CC],
99 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
100 ])
101
102 m4_include([../libtool.m4]) 15 m4_include([../libtool.m4])
103 m4_include([../ltoptions.m4]) 16 m4_include([../ltoptions.m4])
104 m4_include([../ltsugar.m4]) 17 m4_include([../ltsugar.m4])
105 m4_include([../ltversion.m4]) 18 m4_include([../ltversion.m4])
106 m4_include([../lt~obsolete.m4]) 19 m4_include([../lt~obsolete.m4])
107 m4_include([../config/acx.m4]) 20 m4_include([../config/acx.m4])
108 m4_include([../config/codeset.m4]) 21 m4_include([../config/codeset.m4])
22 m4_include([../config/depstand.m4])
109 m4_include([../config/dfp.m4]) 23 m4_include([../config/dfp.m4])
24 m4_include([../config/gcc-plugin.m4])
110 m4_include([../config/gettext-sister.m4]) 25 m4_include([../config/gettext-sister.m4])
111 m4_include([../config/iconv.m4]) 26 m4_include([../config/iconv.m4])
112 m4_include([../config/lcmessage.m4]) 27 m4_include([../config/lcmessage.m4])
28 m4_include([../config/lead-dot.m4])
113 m4_include([../config/lib-ld.m4]) 29 m4_include([../config/lib-ld.m4])
114 m4_include([../config/lib-link.m4]) 30 m4_include([../config/lib-link.m4])
115 m4_include([../config/lib-prefix.m4]) 31 m4_include([../config/lib-prefix.m4])
32 m4_include([../config/mmap.m4])
116 m4_include([../config/override.m4]) 33 m4_include([../config/override.m4])
34 m4_include([../config/picflag.m4])
117 m4_include([../config/progtest.m4]) 35 m4_include([../config/progtest.m4])
118 m4_include([../config/stdint.m4]) 36 m4_include([../config/stdint.m4])
119 m4_include([../config/unwind_ipinfo.m4])
120 m4_include([../config/warnings.m4]) 37 m4_include([../config/warnings.m4])
38 m4_include([../config/zlib.m4])
121 m4_include([acinclude.m4]) 39 m4_include([acinclude.m4])