Mercurial > hg > CbC > CbC_gcc
annotate fixincludes/configure.ac @ 116:367f9f4f266e
fix gimple.h
author | mir3636 |
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date | Tue, 28 Nov 2017 20:22:01 +0900 |
parents | 04ced10e8804 |
children | 1830386684a0 |
rev | line source |
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55
77e2b8dfacca
update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
1 AC_PREREQ(2.64) |
0 | 2 |
3 AC_INIT(fixincludes, [ ]) | |
4 AC_CONFIG_SRCDIR(inclhack.def) | |
5 AC_CONFIG_AUX_DIR(..) | |
6 m4_sinclude(../libtool.m4) | |
7 AC_CANONICAL_SYSTEM | |
8 AC_PROG_CC | |
111 | 9 AC_USE_SYSTEM_EXTENSIONS |
0 | 10 AC_PROG_SED |
11 | |
12 # Figure out what compiler warnings we can enable. | |
13 # See config/warnings.m4 for details. | |
14 | |
15 ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \ | |
16 -Wmissing-prototypes -Wold-style-definition \ | |
17 -Wmissing-format-attribute -Wno-overlength-strings]) | |
18 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long]) | |
19 | |
20 # Only enable with --enable-werror-always until existing warnings are | |
21 # corrected. | |
22 ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual]) | |
23 | |
24 # Determine the noncanonical target name, for directory use. | |
25 ACX_NONCANONICAL_TARGET | |
26 | |
27 # Specify the local prefix | |
28 local_prefix= | |
29 AC_ARG_WITH(local-prefix, | |
30 [ --with-local-prefix=DIR specifies directory to put local include], | |
31 [case "${withval}" in | |
32 yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;; | |
33 no) ;; | |
34 *) local_prefix=$with_local_prefix ;; | |
35 esac]) | |
36 | |
37 # Default local prefix if it is empty | |
38 if test x$local_prefix = x; then | |
39 local_prefix=/usr/local | |
40 fi | |
41 | |
42 # Choose one or two-process fix methodology. Systems that cannot handle | |
43 # bi-directional pipes must use the two process method. | |
44 # | |
45 AC_ARG_ENABLE([twoprocess], | |
46 [ --enable-twoprocess Use a separate process to apply the fixes], | |
47 [if test "x$enable_twoprocess" = xyes; then | |
48 TARGET=twoprocess | |
49 else | |
50 TARGET=oneprocess | |
51 fi], | |
52 [case $host in | |
53 i?86-*-msdosdjgpp* | \ | |
54 i?86-*-mingw32* | \ | |
55 x86_64-*-mingw32* | \ | |
111 | 56 *-*-beos* | \ |
57 *-*-*vms*) | |
0 | 58 TARGET=twoprocess |
59 ;; | |
60 | |
61 * ) | |
62 TARGET=oneprocess | |
63 ;; | |
64 esac]) | |
65 AC_SUBST(TARGET) | |
66 | |
67 if test $TARGET = twoprocess; then | |
68 AC_DEFINE(SEPARATE_FIX_PROC, 1, | |
69 [Define if testing and fixing are done by separate process]) | |
70 fi | |
71 | |
72 case $host in | |
73 vax-dec-bsd* ) | |
74 AC_DEFINE(exit, xexit, [Define to xexit if the host system does not support atexit]) | |
75 AC_DEFINE(atexit, xatexit, [Define to xatexit if the host system does not support atexit]) | |
76 ;; | |
77 esac | |
78 | |
79 AC_DEFINE_UNQUOTED([EXE_EXT], "$ac_exeext", | |
80 [Defined to the executable file extension on the host system]) | |
81 | |
82 # Checks for header files. | |
83 AC_HEADER_STDC | |
84 AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \ | |
85 sys/stat.h]) | |
86 define(fixincludes_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl | |
87 ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl | |
88 fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl | |
89 fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl | |
90 putchar_unlocked putc_unlocked) | |
91 AC_CHECK_FUNCS(fixincludes_UNLOCKED_FUNCS) | |
67
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
92 AC_CHECK_DECLS([abort, asprintf, basename(char *), errno, vasprintf]) |
f6334be47118
update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
parents:
55
diff
changeset
|
93 AC_CHECK_DECLS(m4_split(m4_normalize(fixincludes_UNLOCKED_FUNCS))) |
0 | 94 |
95 # Checks for typedefs, structures, and compiler characteristics. | |
96 AC_C_CONST | |
97 | |
98 # Checks for library functions. | |
111 | 99 GCC_AC_FUNC_MMAP_BLACKLIST |
0 | 100 |
101 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) | |
102 AC_ARG_ENABLE(maintainer-mode, | |
103 [ --enable-maintainer-mode enable make rules and dependencies not useful | |
104 (and sometimes confusing) to the casual installer], | |
105 USE_MAINTAINER_MODE=$enableval, | |
106 USE_MAINTAINER_MODE=no) | |
107 AC_MSG_RESULT($USE_MAINTAINER_MODE) | |
108 if test "$USE_MAINTAINER_MODE" = yes; then | |
109 MAINT= | |
110 else | |
111 MAINT='#' | |
112 fi | |
113 AC_SUBST(MAINT) | |
114 AC_DEFINE_UNQUOTED([SED_PROGRAM], "${SED}", | |
115 [Defined to the best working sed program on the host system]) | |
116 | |
111 | 117 # Determine what GCC version number to use in filesystem paths. |
118 GCC_BASE_VER | |
119 | |
0 | 120 AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h]) |
121 AC_CONFIG_FILES(Makefile mkheaders.almost:mkheaders.in) | |
122 AC_OUTPUT |