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-rw-r--r--configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 2652ecf..005654a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,6 +29,9 @@ AM_MAINTAINER_MODE
AM_CONFIG_HEADER(config.h)
AC_PROG_CC
+AC_PROG_CPP
+AC_PATH_PROGS(RAWCPP, [cpp], [$(CPP)],
+ [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
AC_PROG_INSTALL
AC_PATH_PROG(SED,sed)