OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [fixincludes/] [configure.ac] - Blame information for rev 304

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 266 jeremybenn
AC_PREREQ(2.64)
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
9
AC_PROG_SED
10
 
11
# Figure out what compiler warnings we can enable.
12
# See config/warnings.m4 for details.
13
 
14
ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \
15
                          -Wmissing-prototypes -Wold-style-definition \
16
                          -Wmissing-format-attribute -Wno-overlength-strings])
17
ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long])
18
 
19
# Only enable with --enable-werror-always until existing warnings are
20
# corrected.
21
ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual])
22
 
23
# Determine the noncanonical target name, for directory use.
24
ACX_NONCANONICAL_TARGET
25
 
26
# Specify the local prefix
27
local_prefix=
28
AC_ARG_WITH(local-prefix,
29
[  --with-local-prefix=DIR specifies directory to put local include],
30
[case "${withval}" in
31
yes)    AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
32
no)     ;;
33
*)      local_prefix=$with_local_prefix ;;
34
esac])
35
 
36
# Default local prefix if it is empty
37
if test x$local_prefix = x; then
38
        local_prefix=/usr/local
39
fi
40
 
41
# Choose one or two-process fix methodology.  Systems that cannot handle
42
# bi-directional pipes must use the two process method.
43
#
44
AC_ARG_ENABLE([twoprocess],
45
[  --enable-twoprocess       Use a separate process to apply the fixes],
46
[if test "x$enable_twoprocess" = xyes; then
47
        TARGET=twoprocess
48
else
49
        TARGET=oneprocess
50
fi],
51
[case $host in
52
        i?86-*-msdosdjgpp* | \
53
        i?86-*-mingw32* | \
54
        x86_64-*-mingw32* | \
55
        *-*-beos* )
56
                TARGET=twoprocess
57
                ;;
58
 
59
        * )
60
                TARGET=oneprocess
61
                ;;
62
esac])
63
AC_SUBST(TARGET)
64
 
65
if test $TARGET = twoprocess; then
66
        AC_DEFINE(SEPARATE_FIX_PROC, 1,
67
                  [Define if testing and fixing are done by separate process])
68
fi
69
 
70
case $host in
71
        vax-dec-bsd* )
72
                AC_DEFINE(exit, xexit, [Define to xexit if the host system does not support atexit])
73
                AC_DEFINE(atexit, xatexit, [Define to xatexit if the host system does not support atexit])
74
                ;;
75
esac
76
 
77
AC_DEFINE_UNQUOTED([EXE_EXT], "$ac_exeext",
78
  [Defined to the executable file extension on the host system])
79
 
80
# Checks for header files.
81
AC_HEADER_STDC
82
AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
83
        sys/stat.h])
84
define(fixincludes_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
85
  ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
86
  fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
87
  fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
88
  putchar_unlocked putc_unlocked)
89
AC_CHECK_FUNCS(fixincludes_UNLOCKED_FUNCS)
90
AC_CHECK_DECLS(m4_split(m4_normalize(abort asprintf basename errno vasprintf fixincludes_UNLOCKED_FUNCS)))
91
 
92
# Checks for typedefs, structures, and compiler characteristics.
93
AC_C_CONST
94
 
95
# Checks for library functions.
96
gcc_AC_FUNC_MMAP_BLACKLIST
97
 
98
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
99
AC_ARG_ENABLE(maintainer-mode,
100
[  --enable-maintainer-mode enable make rules and dependencies not useful
101
                          (and sometimes confusing) to the casual installer],
102
      USE_MAINTAINER_MODE=$enableval,
103
      USE_MAINTAINER_MODE=no)
104
AC_MSG_RESULT($USE_MAINTAINER_MODE)
105
if test "$USE_MAINTAINER_MODE" = yes; then
106
  MAINT=
107
else
108
  MAINT='#'
109
fi
110
AC_SUBST(MAINT)
111
AC_DEFINE_UNQUOTED([SED_PROGRAM], "${SED}",
112
   [Defined to the best working sed program on the host system])
113
 
114
AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h])
115
AC_CONFIG_FILES(Makefile mkheaders.almost:mkheaders.in)
116
AC_OUTPUT

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.