X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=Makefile.am;h=55a945b65b7b40acaba9fad0b559f1be5e64c1fe;hp=e6d5723205d6f9a650fe7c60beeffb846a5b19ba;hb=8d162091c0512e0c2bb0e7ac22b927f1f5af95b4;hpb=f579559b3a14c1f1ef96c372e7626c4733e6ef7d

diff --git a/Makefile.am b/Makefile.am
index e6d572320..55a945b65 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4624,8 +4624,13 @@ valgrind-tests: $(TESTS)
 		[ "$$f" == "$${f/.pl/}" ] && libtool --mode=execute valgrind --leak-check=full --error-exitcode=55 $(builddir)/$$f ; \
 	done
 
-check-api-docs: $(lib_LTLIBRARIES) man
-	for symbol in `for f in $(lib_LTLIBRARIES) ; do nm -g --defined-only $(builddir)/.libs/"$${f/.la/.so}" 2>&1 /dev/null | grep " T " | cut -d" " -f3 ; done` ; do \
+exported: $(lib_LTLIBRARIES)
+	$(AM_V_GEN)for f in $(lib_LTLIBRARIES) ; do \
+		nm -g --defined-only $(builddir)/.libs/"$${f/.la/.so}" 2>&1 /dev/null | grep " T " | cut -d" " -f3 ; \
+	done > $@
+
+check-api-docs: exported man
+	for symbol in `cat exported` ; do \
 		if test -f $(builddir)/man/$$symbol.html ; then \
 			echo "  Symbol $$symbol() is documented." ; \
 		else \
@@ -4636,19 +4641,14 @@ check-api-docs: $(lib_LTLIBRARIES) man
 OBJECT_VARIABLES:=$(filter %_OBJECTS,$(.VARIABLES))
 ALL_OBJECTS:=$(foreach v,$(OBJECT_VARIABLES),$($(v)))
 
-defined: $(ALL_OBJECTS)
-	$(AM_V_GEN)for f in $(ALL_OBJECTS) ; do \
-		nm -g --undefined-only `echo $(builddir)/"$$f" | sed -e 's,\([^/]*\).lo$$,.libs/\1.o,'` ; \
-	done | cut -c 20- | cut -d @ -f 1 | sort -u > $(builddir)/undefined
-
-undefined: $(ALL_OBJECTS)
+undefined defined: $(ALL_OBJECTS)
 	$(AM_V_GEN)for f in $(ALL_OBJECTS) ; do \
-		nm -g --defined-only `echo $(builddir)/"$$f" | sed -e 's,\([^/]*\).lo$$,.libs/\1.o,'` ; \
-	done | cut -c 20- | cut -d @ -f 1 | sort -u > $(builddir)/defined
+		nm -g --$@-only `echo $(builddir)/"$$f" | sed -e 's,\([^/]*\).lo$$,.libs/\1.o,'` ; \
+	done | cut -c 20- | cut -d @ -f 1 | sort -u > $@
 
 CLEANFILES += \
 	defined \
 	undefined
 
-check-api-unused: defined undefined
-	diff -u undefined defined | grep ^+ | grep -v ^+++ | cut -c2-
+check-api-unused: defined undefined exported
+	( cat exported undefined ) | sort -u  | diff -u - defined | grep ^+ | grep -v ^+++ | cut -c2-