diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 386fcdd132..6d721a2fc5 100644 --- a/configure.ac +++ b/configure.ac @@ -16,6 +16,7 @@ AM_INIT_AUTOMAKE([foreign 1.11 subdir-objects]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_CONFIG_HEADERS([orconfig.h]) +AC_USE_SYSTEM_EXTENSIONS AC_CANONICAL_HOST PKG_PROG_PKG_CONFIG @@ -1552,9 +1553,6 @@ int main(int c, char **v) { puts(__FUNCTION__); }])], AC_CACHE_CHECK([whether we have extern char **environ already declared], tor_cv_have_environ_declared, AC_COMPILE_IFELSE([AC_LANG_SOURCE([ -/* We define _GNU_SOURCE here because it is also defined in compat.c. - * Without it environ doesn't get declared. */ -#define _GNU_SOURCE #ifdef HAVE_UNISTD_H #include <unistd.h> #endif |