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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [fixincludes/] [configure.ac] - Blame information for rev 724

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 724 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_USE_SYSTEM_EXTENSIONS
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* | \
56
        *-*-beos* )
57
                TARGET=twoprocess
58
                ;;
59
 
60
        * )
61
                TARGET=oneprocess
62
                ;;
63
esac])
64
AC_SUBST(TARGET)
65
 
66
if test $TARGET = twoprocess; then
67
        AC_DEFINE(SEPARATE_FIX_PROC, 1,
68
                  [Define if testing and fixing are done by separate process])
69
fi
70
 
71
case $host in
72
        vax-dec-bsd* )
73
                AC_DEFINE(exit, xexit, [Define to xexit if the host system does not support atexit])
74
                AC_DEFINE(atexit, xatexit, [Define to xatexit if the host system does not support atexit])
75
                ;;
76
esac
77
 
78
AC_DEFINE_UNQUOTED([EXE_EXT], "$ac_exeext",
79
  [Defined to the executable file extension on the host system])
80
 
81
# Checks for header files.
82
AC_HEADER_STDC
83
AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
84
        sys/stat.h])
85
define(fixincludes_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
86
  ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
87
  fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
88
  fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
89
  putchar_unlocked putc_unlocked)
90
AC_CHECK_FUNCS(fixincludes_UNLOCKED_FUNCS)
91
AC_CHECK_DECLS([abort, asprintf, basename(char *), errno, vasprintf])
92
AC_CHECK_DECLS(m4_split(m4_normalize(fixincludes_UNLOCKED_FUNCS)))
93
 
94
# Checks for typedefs, structures, and compiler characteristics.
95
AC_C_CONST
96
 
97
# Checks for library functions.
98
gcc_AC_FUNC_MMAP_BLACKLIST
99
 
100
AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
101
AC_ARG_ENABLE(maintainer-mode,
102
[  --enable-maintainer-mode enable make rules and dependencies not useful
103
                          (and sometimes confusing) to the casual installer],
104
      USE_MAINTAINER_MODE=$enableval,
105
      USE_MAINTAINER_MODE=no)
106
AC_MSG_RESULT($USE_MAINTAINER_MODE)
107
if test "$USE_MAINTAINER_MODE" = yes; then
108
  MAINT=
109
else
110
  MAINT='#'
111
fi
112
AC_SUBST(MAINT)
113
AC_DEFINE_UNQUOTED([SED_PROGRAM], "${SED}",
114
   [Defined to the best working sed program on the host system])
115
 
116
AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h])
117
AC_CONFIG_FILES(Makefile mkheaders.almost:mkheaders.in)
118
AC_OUTPUT

powered by: WebSVN 2.1.0

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