Complain if cc is missing.

2757cb75 · Kurt Zeilenga · 0a2a381d · 2757cb75
Commit 2757cb75 authored 22 years ago by Kurt Zeilenga
--- a/configure.in
+++ b/configure.in
@@ -623,7 +623,11 @@ if test $ol_aix_threads = yes ; then
 fi

 if test -z "${CC}"; then
-	AC_CHECK_PROGS(CC,cc)
+	AC_CHECK_PROGS(CC,cc,missing)
+
+	if test "${CC}" = "missing" ; then
+		AC_MSG_ERROR([Unable to locate cc(1).  Check PATH or set CC.])
+	fi
 fi

 dnl The default CFLAGS is empty NOT whatever AC_PROG_CC sets.