diff options
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index de623a67..678c48bd 100644 --- a/configure.ac +++ b/configure.ac @@ -615,9 +615,9 @@ AC_LINK_IFELSE([AC_LANG_SOURCE( AC_MSG_CHECKING(for program_invocation_short_name) AC_LINK_IFELSE([AC_LANG_SOURCE( [ + #include <errno.h> #include <stdio.h> #include <stdlib.h> - extern char *program_invocation_short_name; int main(void) { const char *cp = program_invocation_short_name; printf("%s\n", cp); |