utiltest: test harness for testing libutil based on acutest.h

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

Makefile.am

@@ -60,7 +60,7 @@ noinst_LIBRARIES =
 noinst_LIBRARIES += libctags.a
 noinst_LIBRARIES += libutil.a
 
-noinst_PROGRAMS =
+noinst_PROGRAMS = utiltest
 
 # packcc always uses native compiler even when cross-compiling.
 # packcc cannot use the standard Automake rule.
@@ -126,6 +126,18 @@ libutil_a_CPPFLAGS+= $(DEBUG_CPPFLAGS)
 endif
 dist_libutil_a_SOURCES = $(UTIL_HEADS) $(UTIL_SRCS)
 
+utiltest_CPPFLAGS   = -I$(srcdir) -I$(srcdir)/main
+utiltest_CFLAGS     =
+utiltest_CFLAGS    += $(EXTRA_CFLAGS)
+utiltest_CFLAGS    += $(WARNING_CFLAGS)
+utiltest_CFLAGS    += $(COVERAGE_CFLAGS)
+if ENABLE_DEBUGGING
+utiltest_CPPFLAGS  += $(DEBUG_CPPFLAGS)
+endif
+utiltest_LDADD  =
+utiltest_LDADD += libutil.a
+dist_utiltest_SOURCES = $(UTILTEST_HEADS) $(UTILTEST_SRCS)
+
 libctags_a_CPPFLAGS = -I. -I$(srcdir) -I$(srcdir)/main -I$(srcdir)/dsl -I$(srcdir)/peg -DHAVE_PACKCC
 if ENABLE_DEBUGGING
 libctags_a_CPPFLAGS+= $(DEBUG_CPPFLAGS)