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-rw-r--r--Makefile.sub19
1 files changed, 16 insertions, 3 deletions
diff --git a/Makefile.sub b/Makefile.sub
index 17ac3c1d..7ecd5fc9 100644
--- a/Makefile.sub
+++ b/Makefile.sub
@@ -1,8 +1,21 @@
-DISTCLEANFILES=config.status config.log config.cache Makefile \
+DISTCLEANFILES=config.h config.status config.log config.cache Makefile \
src/xditview/Imakefile
CLEANADD=Makefile.cfg conftest*
distfiles: configure
-configure: configure.ac aclocal.m4
- cd $(srcdir); autoconf
+$(scrdir)/configure: configure.ac aclocal.m4
+ cd $(srcdir) && autoconf
+
+config.status: configure
+ $(SHELL) config.status --recheck
+
+# autoheader might not change config.hin, so touch a stamp file.
+$(srcdir)/config.hin: stamp-h.in
+$(srcdir)/stamp-h.in: configure.ac aclocal.m4
+ cd $(srcdir) && autoheader
+ echo timestamp > $(srcdir)/stamp-h.in
+
+config.h: stamp-h
+stamp-h: config.hin config.status
+ $(SHELL) config.status