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| author |  axel <axel@liljencrantz.se> | 2006-02-03 10:41:45 +1000 |
|---|---|---|
| committer | axel <axel@liljencrantz.se> | 2006-02-03 10:41:45 +1000 |
| commit | 07c89c71d8d799756725b1b7cf3e03d5ed79826f (patch) | |
| tree | fffea622e8cf49ec87e975a6c927d6ec25f28b0b /configure.ac | |
| parent | 19c67db731074a65bef853674180ff3c5f55b460 (diff) | |
Fix broken test for realpath taking null as a second argument
darcs-hash:20060203004145-ac50b-5357d5f203fa66d5aaef9059e3f03866d2e7f67d.gz
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 1268ec1e..f9801415 100644 --- a/configure.ac +++ b/configure.ac @@ -168,8 +168,9 @@ fi AC_MSG_CHECKING([if realpath accepts null for its second argument]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([#include <limits.h> +#include <errno.h> #include <stdlib.h>], - [int status; char *res; res = realpath( "foo", 0 ); status = (res && (strlen(res)>3))?0:1; free(res); exit( status );])], + [int status; char *res; res = realpath( "somefile", 0 ); status = !(res != 0 || errno == ENOENT); exit( status );])], [have_realpath_null=yes], [have_realpath_null=no] ) |