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-rw-r--r--configure.in13
1 files changed, 13 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index 4ad5e2ad8c..b435430ae5 100644
--- a/configure.in
+++ b/configure.in
@@ -1033,6 +1033,19 @@ AC_C_BIGENDIAN
# XXX - do we need this?
AC_PROG_GCC_TRADITIONAL
+GETOPT_C=""
+GETOPT_O=""
+AC_CHECK_FUNC(getopt, GETOPT_O="",
+ [GETOPT_O="getopt.o"
+ AC_DEFINE(NEED_GETOPT_H, 1, [Define if getopt.h needs to be included])
+])
+if test "$ac_cv_func_getopt" = no ; then
+ GETOPT_C="getopt.c"
+ GETOPT_O="getopt.o"
+fi
+AC_SUBST(GETOPT_C)
+AC_SUBST(GETOPT_O)
+
# If there's a system out there that has snprintf and _doesn't_ have vsnprintf,
# then this won't work.
SNPRINTF_C=""