diff options
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index 45cbc1dfbb..052b2beb17 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -105,6 +105,28 @@ AC_DEFUN([AC_WIRESHARK_TIMEZONE_ABBREV], # +# AC_WIRESHARK_STRUCT_ST_FLAGS +# +dnl AC_STRUCT_ST_BLKSIZE extracted from the file in question, +dnl "acspecific.m4" in GNU Autoconf 2.12, and turned into +dnl AC_WIRESHARK_STRUCT_ST_FLAGS, which checks if "struct stat" +dnl has the 4.4BSD "st_flags" member, and defines HAVE_ST_FLAGS; that's +dnl what's in this file. +dnl Done by Guy Harris <guy@alum.mit.edu> on 2012-06-02. + +dnl ### Checks for structure members + +AC_DEFUN([AC_WIRESHARK_STRUCT_ST_FLAGS], +[AC_CACHE_CHECK([for st_flags in struct stat], ac_cv_wireshark_struct_st_flags, +[AC_TRY_COMPILE([#include <sys/stat.h>], [struct stat s; s.st_flags;], +ac_cv_wireshark_struct_st_flags=yes, ac_cv_wireshark_struct_st_flags=no)]) +if test $ac_cv_wireshark_struct_st_flags = yes; then + AC_DEFINE(HAVE_ST_FLAGS, 1, [Define if st_flags field exists in struct stat]) +fi +]) + + +# # AC_WIRESHARK_STRUCT_SA_LEN # dnl AC_STRUCT_ST_BLKSIZE extracted from the file in question, |