we don't need the C preprocessor on its own

diff --git a/configure.ac b/configure.ac
index 1cb4e9f590d5f767555f37925a0df546aebcb823..2392da626419b3364ec3f96e079b8bfca9490911 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -46,7 +46,6 @@ AC_PROG_CC
 AC_PROG_CC_C99
 AM_PROG_CC_C_O
 AC_USE_SYSTEM_EXTENSIONS
-AC_PROG_CPP
 AC_PROG_MKDIR_P
 AC_PROG_INSTALL
 AC_PROG_LN_S