check for gperf

Signed-off-by: Pierre Habouzit <madcoder@debian.org>

diff --git a/configure.ac b/configure.ac
index db07ae4..fe2894f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -36,6 +36,7 @@ AC_PROG_CPP
 AC_PROG_MAKE_SET
 AC_PROG_INSTALL
 AC_PROG_RANLIB
+AC_PROG_GPERF
 AC_CHECK_TOOL(AR, ar, ar)
 
 AC_C_INLINE

diff --git a/m4/gperf.m4 b/m4/gperf.m4
new file mode 100644 (file)
index 0000000..708d78b
--- /dev/null
+++ b/m4/gperf.m4
@@ -0,0 +1,10 @@
+dnl
+dnl AC_PROG_GPERF
+dnl
+
+AC_DEFUN([AC_PROG_GPERF],[
+        AC_PATH_PROG(GPERF, gperf, no)
+        if test "$GPERF" = no; then
+                AC_MSG_ERROR(Could not find gperf)
+        fi
+])