don't re-generate `configure` unless asked to

diff --git a/src/modules/all.mk b/src/modules/all.mk
index 594b523ee83efda62b755247049e58a6090d783c..9efba922994a9020167c62d5f83f54e1243437ec 100644 (file)
--- a/src/modules/all.mk
+++ b/src/modules/all.mk
@@ -19,6 +19,8 @@ endif
 
 SUBMAKEFILES += $(wildcard ${top_srcdir}/src/modules/proto_*/all.mk)
 
+ifeq "$(MAKECMDGOALS)" "reconfig"
 src/modules/%/configure: src/modules/%/configure.ac
        @echo AUTOCONF $(dir $@)
        cd $(dir $@) && $(AUTOCONF) -I $(top_builddir) -I $(top_builddir)/m4 -I $(top_builddir)/$(dir $@)m4
+endif