-exported: $(lib_LTLIBRARIES)
- $(AM_V_GEN)for f in $(lib_LTLIBRARIES:.la=.so) ; do \
- nm -g --defined-only $(builddir)/.libs/"$$f" 2>&1 /dev/null | grep " T " | cut -d" " -f3 ; \
- done > $@
+exported-%: %
+ $(AM_V_GEN)nm -g --defined-only $(builddir)/.libs/$(<:.la=.so) 2>&1 /dev/null | grep " T " | cut -d" " -f3 > $@
+
+exported: $(addprefix exported-, $(lib_LTLIBRARIES))
+ $(AM_V_GEN)cat $^ > $@