build-sys: simplify defined/undefined definition

[elogind.git] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index e6d5723205d6f9a650fe7c60beeffb846a5b19ba..ae927af907a5816c24cc10e442c20d48927d9128 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -4636,15 +4636,10 @@ check-api-docs: $(lib_LTLIBRARIES) man
 OBJECT_VARIABLES:=$(filter %_OBJECTS,$(.VARIABLES))
 ALL_OBJECTS:=$(foreach v,$(OBJECT_VARIABLES),$($(v)))
 
-defined: $(ALL_OBJECTS)
+undefined defined: $(ALL_OBJECTS)
        $(AM_V_GEN)for f in $(ALL_OBJECTS) ; do \
-               nm -g --undefined-only `echo $(builddir)/"$$f" | sed -e 's,\([^/]*\).lo$$,.libs/\1.o,'` ; \
-       done | cut -c 20- | cut -d @ -f 1 | sort -u > $(builddir)/undefined
-
-undefined: $(ALL_OBJECTS)
-       $(AM_V_GEN)for f in $(ALL_OBJECTS) ; do \
-               nm -g --defined-only `echo $(builddir)/"$$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 \