Mercurial > gnulib
annotate m4/tmpfile.m4 @ 13138:0ea8feb1eb60
Rename gl_TMPFILE.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Sun, 04 Apr 2010 16:26:00 +0200 |
| parents | fd3c9fa89efe |
| children | 97fc9a21a8fb |
| rev | line source |
|---|---|
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13137
fd3c9fa89efe
tmpfile: Fix C++ test error on mingw.
Bruno Haible <bruno@clisp.org>
parents:
12559
diff
changeset
|
1 # tmpfile.m4 serial 1 |
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12559
c2cbabec01dd
update nearly all FSF copyright year lists to include 2010
Jim Meyering <meyering@redhat.com>
parents:
11007
diff
changeset
|
2 # Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc. |
| 8162 | 3 # This file is free software; the Free Software Foundation |
| 4 # gives unlimited permission to copy and/or distribute it, | |
| 5 # with or without modifications, as long as this notice is preserved. | |
| 6 | |
| 7 # Written by Ben Pfaff. | |
| 8 | |
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13137
fd3c9fa89efe
tmpfile: Fix C++ test error on mingw.
Bruno Haible <bruno@clisp.org>
parents:
12559
diff
changeset
|
9 # Check whether to use a replacement tmpfile() function. |
|
fd3c9fa89efe
tmpfile: Fix C++ test error on mingw.
Bruno Haible <bruno@clisp.org>
parents:
12559
diff
changeset
|
10 |
| 8162 | 11 # The native Windows tmpfile function always tries to put the temporary |
| 12 # file in the root directory. (This behaviour is even documented in | |
| 13 # Microsoft's documentation!) This often fails for ordinary users who | |
| 14 # don't have the permissions to write in the root directory. | |
| 15 # | |
| 16 # We can't test for tmpfile even at runtime, since our test program | |
| 17 # might be running with privileges that allow it to write to the root | |
| 18 # directory, even though tmpfile wouldn't work in general. Instead, | |
| 19 # just test for a Windows platform (excluding Cygwin). | |
| 20 | |
| 13138 | 21 AC_DEFUN([gl_FUNC_TMPFILE], [ |
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13137
fd3c9fa89efe
tmpfile: Fix C++ test error on mingw.
Bruno Haible <bruno@clisp.org>
parents:
12559
diff
changeset
|
22 AC_REQUIRE([gl_STDIO_H_DEFAULTS]) |
| 8162 | 23 AC_CACHE_CHECK([whether tmpfile should be overridden], |
| 24 [gl_cv_func_tmpfile_unusable], | |
| 25 [AC_EGREP_CPP([choke me], [ | |
| 26 #if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ | |
| 27 choke me | |
| 28 #endif | |
| 29 ], | |
| 30 [gl_cv_func_tmpfile_unusable=yes], | |
| 31 [gl_cv_func_tmpfile_unusable=no])]) | |
| 32 if test $gl_cv_func_tmpfile_unusable = yes; then | |
|
13137
fd3c9fa89efe
tmpfile: Fix C++ test error on mingw.
Bruno Haible <bruno@clisp.org>
parents:
12559
diff
changeset
|
33 REPLACE_TMPFILE=1 |
|
11007
f6cba5a556ce
many *.m4 files: improve m4 quoting
Jim Meyering <meyering@redhat.com>
parents:
8162
diff
changeset
|
34 AC_LIBOBJ([tmpfile]) |
| 8162 | 35 gl_PREREQ_TMPFILE |
| 36 fi | |
| 37 ]) | |
| 38 | |
| 39 # Prerequisites of lib/tmpfile.c. | |
| 40 AC_DEFUN([gl_PREREQ_TMPFILE], [:]) |