src: fix regenerating autogen files if builddir = srcdir

Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>

diff --git a/src/Makefile.am b/src/Makefile.am
index a39093777731c30271160fbdc7b604915f068745..75fef1d55689924bf3c7afc42738dcfd08aa287d 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -307,5 +307,11 @@ files-update:
        @echo "updating autogen files in src/"
        @echo "******************************************************************************************"
        for i in *-args.c *-args.h;do \
-               test -h "$$i" || sed -e "s!$(srcdir)/!!g" "$$i" > $(srcdir)/`basename "$$i"`.bak; \
+               if ! test -h "$$i" ; then \
+                       if test "$(srcdir)" = "." ; then \
+                               cp "$$i" "$$i.bak" ; \
+                       else \
+                               sed -e "s!$(srcdir)/!!g" "$$i" > $(srcdir)/`basename "$$i"`.bak ; \
+                       fi; \
+               fi; \
        done