Merge pull request bitcoin#280

ed5334a Update configure.ac to make it build on OpenBSD (mlmikael)
sipa · Aug 4, 2015 · 9d96e36 · 9d96e36
2 parents 432e1ce + ed5334a
commit 9d96e36
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/configure.ac b/configure.ac
@@ -23,6 +23,8 @@ if test "x$CFLAGS" = "x"; then
   CFLAGS="-O3 -g"
 fi
 
+AM_PROG_CC_C_O
+
 AC_PROG_CC_C89
 if test x"$ac_cv_prog_cc_c89" = x"no"; then
   AC_MSG_ERROR([c89 compiler support required])