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[/] [or1k/] [trunk/] [gdb-5.3/] [bfd/] [aclocal.m4] - Blame information for rev 1765

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Line No. Rev Author Line
1 1181 sfurman
dnl aclocal.m4 generated automatically by aclocal 1.4-p5
2
 
3
dnl Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
4
dnl This file is free software; the Free Software Foundation
5
dnl gives unlimited permission to copy and/or distribute it,
6
dnl with or without modifications, as long as this notice is preserved.
7
 
8
dnl This program is distributed in the hope that it will be useful,
9
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
10
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
11
dnl PARTICULAR PURPOSE.
12
 
13
dnl See whether we need to use fopen-bin.h rather than fopen-same.h.
14
AC_DEFUN(BFD_BINARY_FOPEN,
15
[AC_REQUIRE([AC_CANONICAL_SYSTEM])
16
case "${host}" in
17
changequote(,)dnl
18
*-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-cygwin* | *-*-windows*)
19
changequote([,])dnl
20
  AC_DEFINE(USE_BINARY_FOPEN, 1, [Use b modifier when opening binary files?]) ;;
21
esac])dnl
22
 
23
dnl Get a default for CC_FOR_BUILD to put into Makefile.
24
AC_DEFUN(BFD_CC_FOR_BUILD,
25
[# Put a plausible default for CC_FOR_BUILD in Makefile.
26
if test -z "$CC_FOR_BUILD"; then
27
  if test "x$cross_compiling" = "xno"; then
28
    CC_FOR_BUILD='$(CC)'
29
  else
30
    CC_FOR_BUILD=gcc
31
  fi
32
fi
33
AC_SUBST(CC_FOR_BUILD)
34
# Also set EXEEXT_FOR_BUILD.
35
if test "x$cross_compiling" = "xno"; then
36
  EXEEXT_FOR_BUILD='$(EXEEXT)'
37
else
38
  AC_CACHE_CHECK([for build system executable suffix], bfd_cv_build_exeext,
39
    [rm -f conftest*
40
     echo 'int main () { return 0; }' > conftest.c
41
     bfd_cv_build_exeext=
42
     ${CC_FOR_BUILD} -o conftest conftest.c 1>&5 2>&5
43
     for file in conftest.*; do
44
       case $file in
45
       *.c | *.o | *.obj | *.ilk | *.pdb) ;;
46
       *) bfd_cv_build_exeext=`echo $file | sed -e s/conftest//` ;;
47
       esac
48
     done
49
     rm -f conftest*
50
     test x"${bfd_cv_build_exeext}" = x && bfd_cv_build_exeext=no])
51
  EXEEXT_FOR_BUILD=""
52
  test x"${bfd_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${bfd_cv_build_exeext}
53
fi
54
AC_SUBST(EXEEXT_FOR_BUILD)])dnl
55
 
56
dnl See whether we need a declaration for a function.
57
AC_DEFUN(BFD_NEED_DECLARATION,
58
[AC_MSG_CHECKING([whether $1 must be declared])
59
AC_CACHE_VAL(bfd_cv_decl_needed_$1,
60
[AC_TRY_COMPILE([
61
#include <stdio.h>
62
#ifdef HAVE_STRING_H
63
#include <string.h>
64
#else
65
#ifdef HAVE_STRINGS_H
66
#include <strings.h>
67
#endif
68
#endif
69
#ifdef HAVE_STDLIB_H
70
#include <stdlib.h>
71
#endif
72
#ifdef HAVE_UNISTD_H
73
#include <unistd.h>
74
#endif],
75
[char *(*pfn) = (char *(*)) $1],
76
bfd_cv_decl_needed_$1=no, bfd_cv_decl_needed_$1=yes)])
77
AC_MSG_RESULT($bfd_cv_decl_needed_$1)
78
if test $bfd_cv_decl_needed_$1 = yes; then
79
  AC_DEFINE([NEED_DECLARATION_]translit($1, [a-z], [A-Z]), 1,
80
            [Define if $1 is not declared in system header files.])
81
fi
82
])dnl
83
 
84
dnl Check for existence of a type $1 in sys/procfs.h
85
 
86
AC_DEFUN(BFD_HAVE_SYS_PROCFS_TYPE,
87
[AC_MSG_CHECKING([for $1 in sys/procfs.h])
88
 AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_$1,
89
   [AC_TRY_COMPILE([
90
#define _SYSCALL32
91
#include <sys/procfs.h>],
92
      [$1 avar],
93
      bfd_cv_have_sys_procfs_type_$1=yes,
94
      bfd_cv_have_sys_procfs_type_$1=no
95
   )])
96
 if test $bfd_cv_have_sys_procfs_type_$1 = yes; then
97
   AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z]), 1,
98
             [Define if <sys/procfs.h> has $1.])
99
 fi
100
 AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_$1)
101
])
102
 
103
 
104
dnl Check for existence of member $2 in type $1 in sys/procfs.h
105
 
106
AC_DEFUN(BFD_HAVE_SYS_PROCFS_TYPE_MEMBER,
107
[AC_MSG_CHECKING([for $1.$2 in sys/procfs.h])
108
 AC_CACHE_VAL(bfd_cv_have_sys_procfs_type_member_$1_$2,
109
   [AC_TRY_COMPILE([
110
#define _SYSCALL32
111
#include <sys/procfs.h>],
112
      [$1 avar; void* aref = (void*) &avar.$2],
113
      bfd_cv_have_sys_procfs_type_member_$1_$2=yes,
114
      bfd_cv_have_sys_procfs_type_member_$1_$2=no
115
   )])
116
 if test $bfd_cv_have_sys_procfs_type_member_$1_$2 = yes; then
117
   AC_DEFINE([HAVE_]translit($1, [a-z], [A-Z])[_]translit($2, [a-z], [A-Z]), 1,
118
             [Define if <sys/procfs.h> has $1.$2.])
119
 fi
120
 AC_MSG_RESULT($bfd_cv_have_sys_procfs_type_member_$1_$2)
121
])
122
 
123
sinclude(../libtool.m4)
124
dnl The lines below arrange for aclocal not to bring libtool.m4
125
dnl AM_PROG_LIBTOOL into aclocal.m4, while still arranging for automake
126
dnl to add a definition of LIBTOOL to Makefile.in.
127
ifelse(yes,no,[
128
AC_DEFUN([AM_PROG_LIBTOOL],)
129
AC_DEFUN([AM_DISABLE_SHARED],)
130
AC_SUBST(LIBTOOL)
131
])
132
 
133
sinclude(../gettext.m4)
134
ifelse(yes,no,[
135
AC_DEFUN([CY_WITH_NLS],)
136
AC_SUBST(INTLLIBS)
137
])
138
 
139
AC_DEFUN([AM_INSTALL_LIBBFD],
140
[AC_MSG_CHECKING([whether to install libbfd])
141
  AC_ARG_ENABLE(install-libbfd,
142
[  --install-libbfd controls installation of libbfd and related headers],
143
      install_libbfd_p=$enableval,
144
      if test "${host}" = "${target}" -o "$enable_shared" = "yes"; then
145
        install_libbfd_p=yes
146
      else
147
        install_libbfd_p=no
148
      fi)
149
  AC_MSG_RESULT($install_libbfd_p)
150
  AM_CONDITIONAL(INSTALL_LIBBFD, test $install_libbfd_p = yes)
151
  # libbfd.a is a host library containing target dependent code
152
  bfdlibdir='$(libdir)'
153
  bfdincludedir='$(includedir)'
154
  if test "${host}" != "${target}"; then
155
    bfdlibdir='$(exec_prefix)/$(host_alias)/$(target_alias)/lib'
156
    bfdincludedir='$(exec_prefix)/$(host_alias)/$(target_alias)/include'
157
  fi
158
  AC_SUBST(bfdlibdir)
159
  AC_SUBST(bfdincludedir)
160
]
161
)
162
 
163
# Define a conditional.
164
 
165
AC_DEFUN([AM_CONDITIONAL],
166
[AC_SUBST($1_TRUE)
167
AC_SUBST($1_FALSE)
168
if $2; then
169
  $1_TRUE=
170
  $1_FALSE='#'
171
else
172
  $1_TRUE='#'
173
  $1_FALSE=
174
fi])
175
 
176
# Do all the work for Automake.  This macro actually does too much --
177
# some checks are only needed if your package does certain things.
178
# But this isn't really a big deal.
179
 
180
# serial 1
181
 
182
dnl Usage:
183
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
184
 
185
AC_DEFUN([AM_INIT_AUTOMAKE],
186
[AC_REQUIRE([AC_PROG_INSTALL])
187
PACKAGE=[$1]
188
AC_SUBST(PACKAGE)
189
VERSION=[$2]
190
AC_SUBST(VERSION)
191
dnl test to see if srcdir already configured
192
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
193
  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
194
fi
195
ifelse([$3],,
196
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
197
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
198
AC_REQUIRE([AM_SANITY_CHECK])
199
AC_REQUIRE([AC_ARG_PROGRAM])
200
dnl FIXME This is truly gross.
201
missing_dir=`cd $ac_aux_dir && pwd`
202
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
203
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
204
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
205
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
206
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
207
AC_REQUIRE([AC_PROG_MAKE_SET])])
208
 
209
#
210
# Check to make sure that the build environment is sane.
211
#
212
 
213
AC_DEFUN([AM_SANITY_CHECK],
214
[AC_MSG_CHECKING([whether build environment is sane])
215
# Just in case
216
sleep 1
217
echo timestamp > conftestfile
218
# Do `set' in a subshell so we don't clobber the current shell's
219
# arguments.  Must try -L first in case configure is actually a
220
# symlink; some systems play weird games with the mod time of symlinks
221
# (eg FreeBSD returns the mod time of the symlink's containing
222
# directory).
223
if (
224
   set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
225
   if test "[$]*" = "X"; then
226
      # -L didn't work.
227
      set X `ls -t $srcdir/configure conftestfile`
228
   fi
229
   if test "[$]*" != "X $srcdir/configure conftestfile" \
230
      && test "[$]*" != "X conftestfile $srcdir/configure"; then
231
 
232
      # If neither matched, then we have a broken ls.  This can happen
233
      # if, for instance, CONFIG_SHELL is bash and it inherits a
234
      # broken ls alias from the environment.  This has actually
235
      # happened.  Such a system could not be considered "sane".
236
      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
237
alias in your environment])
238
   fi
239
 
240
   test "[$]2" = conftestfile
241
   )
242
then
243
   # Ok.
244
   :
245
else
246
   AC_MSG_ERROR([newly created file is older than distributed files!
247
Check your system clock])
248
fi
249
rm -f conftest*
250
AC_MSG_RESULT(yes)])
251
 
252
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
253
dnl The program must properly implement --version.
254
AC_DEFUN([AM_MISSING_PROG],
255
[AC_MSG_CHECKING(for working $2)
256
# Run test in a subshell; some versions of sh will print an error if
257
# an executable is not found, even if stderr is redirected.
258
# Redirect stdin to placate older versions of autoconf.  Sigh.
259
if ($2 --version) < /dev/null > /dev/null 2>&1; then
260
   $1=$2
261
   AC_MSG_RESULT(found)
262
else
263
   $1="$3/missing $2"
264
   AC_MSG_RESULT(missing)
265
fi
266
AC_SUBST($1)])
267
 
268
# Like AC_CONFIG_HEADER, but automatically create stamp file.
269
 
270
AC_DEFUN([AM_CONFIG_HEADER],
271
[AC_PREREQ([2.12])
272
AC_CONFIG_HEADER([$1])
273
dnl When config.status generates a header, we must update the stamp-h file.
274
dnl This file resides in the same directory as the config header
275
dnl that is generated.  We must strip everything past the first ":",
276
dnl and everything past the last "/".
277
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
278
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
279
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
280
<<am_indx=1
281
for am_file in <<$1>>; do
282
  case " <<$>>CONFIG_HEADERS " in
283
  *" <<$>>am_file "*<<)>>
284
    echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
285
    ;;
286
  esac
287
  am_indx=`expr "<<$>>am_indx" + 1`
288
done<<>>dnl>>)
289
changequote([,]))])
290
 
291
# Add --enable-maintainer-mode option to configure.
292
# From Jim Meyering
293
 
294
# serial 1
295
 
296
AC_DEFUN([AM_MAINTAINER_MODE],
297
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
298
  dnl maintainer-mode is disabled by default
299
  AC_ARG_ENABLE(maintainer-mode,
300
[  --enable-maintainer-mode enable make rules and dependencies not useful
301
                          (and sometimes confusing) to the casual installer],
302
      USE_MAINTAINER_MODE=$enableval,
303
      USE_MAINTAINER_MODE=no)
304
  AC_MSG_RESULT($USE_MAINTAINER_MODE)
305
  AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
306
  MAINT=$MAINTAINER_MODE_TRUE
307
  AC_SUBST(MAINT)dnl
308
]
309
)
310
 

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