From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Fri, 10 May 2013 08:57:38 +0000 (+0200)
Subject: am: prefer a shorter idiom where possible
X-Git-Tag: v1.13b~62
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=126cd5242844fa9511cb6709fc5df72bf1851d14;p=thirdparty%2Fautomake.git

am: prefer a shorter idiom where possible

That is, prefer:

    test -f FILE || do_action

over:

    if test ! -f FILE; then do_action; else :; fi

* lib/am/remake-hdr.am (%CONFIG_H%): Here.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
---

diff --git a/lib/am/remake-hdr.am b/lib/am/remake-hdr.am
index 1703b01de..979427d41 100644
--- a/lib/am/remake-hdr.am
+++ b/lib/am/remake-hdr.am
@@ -16,8 +16,8 @@
 
 %CONFIG_H%: %STAMP%
 ## Recover from removal of CONFIG_HEADER.
-	@if test ! -f $@; then rm -f %STAMP%; else :; fi
-	@if test ! -f $@; then $(MAKE) $(AM_MAKEFLAGS) %STAMP%; else :; fi
+	@test -f $@ || rm -f %STAMP%
+	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) %STAMP%
 
 
 %STAMP%: %CONFIG_H_DEPS% $(top_builddir)/config.status