Call AC_LANG_C, if it's defined, after AC_PREPARE.

61ef9d86 · David J. MacKenzie · 5029e0e0 · 61ef9d86
Commit 61ef9d86 authored Apr 16, 1994 by David J. MacKenzie
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configure1.in configure1.in +1 -0

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--- a/configure1.in
+++ b/configure1.in
@@ -1071,6 +1071,7 @@ opsysfile="s/${opsys}.h"

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 AC_PREPARE(lisp)
+ifdef([AC_LANG_C], AC_LANG_C)dnl
 AC_CONFIG_HEADER(src/config.h)
 [