--- a/syslog-ng-3.3.5-r1.ebuild	2012-06-08 21:50:14.000000000 +0300
+++ b/syslog-ng-3.3.5-r1.ebuild	2013-05-01 13:06:04.261689219 +0300
@@ -52,6 +52,14 @@
 	sed -i \
 		-e '/libsyslog_ng_crypto_la_LIBADD/s/$/ -lssl -lcrypto/' \
 		lib/Makefile.am || die
+	sed -i \
+                -e 's/AM_PROG_CC_STDC/AC_PROG_CC/' \
+                -e 's/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/' \
+                configure.in || die
+        sed -i \
+                -e 's/AM_PROG_CC_STDC/AC_PROG_CC/' \
+                -e 's/AM_CONFIG_HEADER/AC_CONFIG_HEADERS/' \
+                modules/afmongodb/libmongo-client/configure.ac || die
 	eautoreconf
 }