Add -Wheader-guard and -Wdocumentation to CFLAG (Use by Clang)

diff --git a/configure.ac b/configure.ac
index 616a6d2bb98959965327359033aaa418c94276b8..47d8d80575e10bfe555e62ea3dae064af2de7e1e 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -78,6 +78,8 @@ AX_CFLAGS_GCC_OPTION([-Wformat], [LLDP_CFLAGS])
 AX_CFLAGS_GCC_OPTION([-Wformat-security], [LLDP_CFLAGS])
 AX_CFLAGS_GCC_OPTION([-Wfatal-errors], [LLDP_CFLAGS])
 AX_CFLAGS_GCC_OPTION([-Wcast-align], [LLDP_CFLAGS])
+AX_CFLAGS_GCC_OPTION([-Wheader-guard], [LLDP_CFLAGS])
+AX_CFLAGS_GCC_OPTION([-Wdocumentation], [LLDP_CFLAGS])
 AX_CFLAGS_GCC_OPTION([-Winline], [LLDP_CFLAGS])
 AX_CFLAGS_GCC_OPTION([-fno-omit-frame-pointer], [LLDP_CFLAGS])
 AX_CFLAGS_GCC_OPTION([-Wno-unused-parameter], [LLDP_CFLAGS])