display sed command before invokation

diff --git a/m4/pkgconfig.am b/m4/pkgconfig.am
index 8e96fdf..e277ba5 100644 (file)
--- a/m4/pkgconfig.am
+++ b/m4/pkgconfig.am
@@ -51,6 +51,7 @@ pkgconf_SUBST =               s!@'PACKAGE'@!$(PACKAGE)!g;                                     \
                                $(BAD_INC_PATHS))       incflags=;;                             \
                                *)                      incflags='-I$${includedir} ';;          \
                        esac;                                                                   \
+                       echo sed -e '$(pkgconf_SUBST)'  "$< >$@";                               \
                        sed -e '$(pkgconf_SUBST)' $< >$@
                        test -z "$(CHMOD_REFERENCE)" || $(CHMOD_REFERENCE) '$<' '$@'
                        chmod a-w $@