diff options
Diffstat (limited to 'gnulib/import/m4/fdopendir.m4')
| -rw-r--r-- | gnulib/import/m4/fdopendir.m4 | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/gnulib/import/m4/fdopendir.m4 b/gnulib/import/m4/fdopendir.m4 index d9cc1a00173..d42838087b5 100644 --- a/gnulib/import/m4/fdopendir.m4 +++ b/gnulib/import/m4/fdopendir.m4 @@ -1,7 +1,7 @@ -# serial 12 +# serial 14 # See if we need to provide fdopendir. -dnl Copyright (C) 2009-2020 Free Software Foundation, Inc. +dnl Copyright (C) 2009-2021 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -25,10 +25,12 @@ AC_DEFUN([gl_FUNC_FDOPENDIR], else AC_CACHE_CHECK([whether fdopendir works], [gl_cv_func_fdopendir_works], - [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ #include <dirent.h> #include <fcntl.h> #include <unistd.h> +]GL_MDA_DEFINES[ #if !HAVE_DECL_FDOPENDIR extern # ifdef __cplusplus @@ -36,12 +38,14 @@ extern # endif DIR *fdopendir (int); #endif -]], [int result = 0; - int fd = open ("conftest.c", O_RDONLY); - if (fd < 0) result |= 1; - if (fdopendir (fd)) result |= 2; - if (close (fd)) result |= 4; - return result;])], +]], + [[int result = 0; + int fd = open ("conftest.c", O_RDONLY); + if (fd < 0) result |= 1; + if (fdopendir (fd)) result |= 2; + if (close (fd)) result |= 4; + return result; + ]])], [gl_cv_func_fdopendir_works=yes], [gl_cv_func_fdopendir_works=no], [case "$host_os" in |