diff options
| author | Albrecht Schlosser <albrechts.fltk@online.de> | 2009-07-23 22:51:56 +0000 |
|---|---|---|
| committer | Albrecht Schlosser <albrechts.fltk@online.de> | 2009-07-23 22:51:56 +0000 |
| commit | f42c5415294d6927ecff1319dd6a6141626f6ff9 (patch) | |
| tree | ae34e2873d6822ccce327f8b5905f1be20280f30 /configure.in | |
| parent | a32ec7f20e1cad1293a0cc8aee1834b1ee67dc80 (diff) | |
Fixed glibc 2.10 compiler problems (Fedora 11 and others) with scandir()
and strchr() (STR #2222).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6833 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/configure.in b/configure.in index 2da2818e6..bbc178df5 100644 --- a/configure.in +++ b/configure.in @@ -449,6 +449,26 @@ AC_CHECK_FUNC(scandir, else AC_DEFINE(HAVE_SCANDIR) fi) + +dnl Do we have the POSIX compatible scandir() prototype? +AC_CACHE_CHECK([whether we have the POSIX compatible scandir() prototype], + ac_cv_cxx_scandir_posix,[ + AC_LANG_SAVE + AC_LANG_CPLUSPLUS + AC_TRY_COMPILE([ + #include <dirent.h> + int func (const char *d, dirent ***list, void *sort) { + int n = scandir(d, list, 0, (int(*)(const dirent **, const dirent **))sort); + } + ],[ + ], ac_cv_cxx_scandir_posix=yes, ac_cv_cxx_scandir_posix=no) + AC_LANG_RESTORE + ]) + +if test "$ac_cv_cxx_scandir_posix" = yes; then + AC_DEFINE(HAVE_SCANDIR_POSIX) +fi + AC_CHECK_FUNC(vsnprintf,[ case "$uname" in HP-UX*) |