1 files changed, 7 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 1f84a37..57993c8 100644
--- a/Makefile
+++ b/Makefile
@@ -23,5 +23,12 @@ subdirs = wrapper
 src_files = Makefile
 src_files += common.top.mk common.bottom.mk config.mk configure
 src_files += COPYING HACKING README
+obj_files = config.sh config.h
+
+config_vars = $(shell $(SED) -n 's/^\s*\([a-z][^ !?:=]*\).*=.*/\1/p' $(topobjdir)/config.mk) PACKAGE VERSION DESTDIR
+$(objdir)/config.sh: $(objdir)/config.mk
+	$(PRINTF) '%s=%s\n' $(foreach v,$(config_vars),$v $($v)) | LC_ALL=C $(SORT) > $@
+$(objdir)/config.h: $(objdir)/config.sh
+	. $(abspath $<) && $(PRINTF) '#define %s "%s"\n' $(foreach v,$(config_vars),$v '$($v)') PACKAGE_UPPER $${PACKAGE^^} | LC_ALL=C $(SORT) > $@
 
 include $(topsrcdir)/common.bottom.mk