ctags: include symbols with locking annotations.

[mirror_ovs.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index f6e80292d5d921882d1fab0624328e2669c26343..48fc8566c0e8c88f6188d4f21614876836464f2e 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -962,6 +962,14 @@ AC_DEFUN([OVS_ENABLE_SPARSE],
    AC_CONFIG_COMMANDS_PRE(
      [CC='$(if $(C),env REAL_CC="'"$CC"'" CHECK="$(SPARSE) -I $(top_srcdir)/include/sparse $(SPARSEFLAGS) $(SPARSE_EXTRA_INCLUDES) " cgcc $(CGCCFLAGS),'"$CC"')'])])
 
+dnl OVS_CTAGS_IDENTIFIERS
+dnl
+dnl ctags ignores symbols with extras identifiers. This builds a list of
+dnl specially handled identifiers to be ignored.
+AC_DEFUN([OVS_CTAGS_IDENTIFIERS],
+    AC_SUBST([OVS_CTAGS_IDENTIFIERS_LIST],
+           [`echo -n '-I "'; sed -n 's/^#define \(OVS_[A-Z_]\+\)(\.\.\.)$/\1+/p' ${srcdir}/include/openvswitch/compiler.h  | tr \\\n ' ' ; echo -n '"'`] ))
+
 dnl OVS_PTHREAD_SET_NAME
 dnl
 dnl This checks for three known variants of pthreads functions for setting