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-rw-r--r--configure.ac5
1 files changed, 5 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 20f6a16..6d694bb 100644
--- a/configure.ac
+++ b/configure.ac
@@ -144,6 +144,11 @@ AS_IF([test "x$enable_input_zeromq" = "xyes"],
AS_IF([test "x$enable_input_zeromq" = "xyes"],
AC_DEFINE(HAVE_INPUT_ZEROMQ, [1], [Define if ZEROMQ input is enabled]))
+save_LDFLAGS="$LDFLAGS"
+LDFLAGS="$LDFLAGS -lm"
+AC_CHECK_LIB(fec, encode_rs_char, [] , AC_MSG_ERROR(libfec is required))
+LDFLAGS="$save_LDFLAGS"
+
# Outputs
# FILE
AC_ARG_ENABLE([output_file],