diff options
| -rw-r--r-- | configure.ac | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 4a7979510..ae19de81a 100644 --- a/configure.ac +++ b/configure.ac @@ -375,13 +375,19 @@ no:no) esac -AC_MSG_CHECKING(whether program_invocation_short_name is defined) -AC_TRY_COMPILE([#include <argp.h>], - [program_invocation_short_name = "test";], - AC_DEFINE(HAVE_PROGRAM_INVOCATION_SHORT_NAME, 1, - [Define if program_invocation_short_name is defined]) - AC_MSG_RESULT(yes), - AC_MSG_RESULT(no)) +AC_MSG_CHECKING([whether program_invocation_short_name is defined]) +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include <argp.h> +]], [[ + program_invocation_short_name = "test"; +]])], [ + AC_MSG_RESULT([yes]) + AC_DEFINE([HAVE_PROGRAM_INVOCATION_SHORT_NAME], [1], + [Define if program_invocation_short_name is defined]) +], [ + AC_MSG_RESULT([no]) +]) + AC_MSG_CHECKING([whether __progname is defined]) AC_LINK_IFELSE([AC_LANG_PROGRAM([extern char *__progname;], |