From bfab7d852d64bcfe68073e03e787eb2200391d9d Mon Sep 17 00:00:00 2001
From: Stefan Monnier <monnier@iro.umontreal.ca>
Date: Wed, 20 Apr 2011 14:23:30 -0300
Subject: * Makefile.in (config.status): Don't erase in case of error. In case
it disappeared, rebuild it with `configure'.
---
Makefile.in | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
(limited to 'Makefile.in')
diff --git a/Makefile.in b/Makefile.in
index 1ac77ed66ac..d828649e7aa 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -402,8 +402,15 @@ Makefile: config.status $(srcdir)/src/config.in \
$(srcdir)/test/automated/Makefile.in
./config.status
+# Don't erase config.status if make is interrupted while refreshing it.
+.PRECIOUS: config.status
+
config.status: ${srcdir}/configure ${srcdir}/lisp/version.el
- ./config.status --recheck
+ if [ -x ./config.status ]; then \
+ ./config.status --recheck; \
+ else \
+ ./configure; \
+ fi
AUTOCONF_INPUTS = @MAINT@ $(srcdir)/configure.in $(srcdir)/aclocal.m4
--
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