From: Juergen Lock <nox@jelal.kn-bremen.de>
Date: Mon, 14 Dec 2009 20:54:43 +0000 (+0100)
Subject: Fix a make -j race
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c1bb0dcef2d3a62c89cef81a0f1a0e5e97ef325b;p=qemu.git

Fix a make -j race

Make libuser.a depend on $(GENERATED_HEADERS) too so make -j won't start
building it before the headers exist.  (There may be more bugs like this
but at least this makes (g)make -j4 started from scratch on a quadcore
now always complete here again.)

Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---

diff --git a/Makefile b/Makefile
index a662d96a8d..c1fa08cecd 100644
--- a/Makefile
+++ b/Makefile
@@ -70,7 +70,7 @@ $(filter %-softmmu,$(SUBDIR_RULES)): libqemu_common.a
 
 $(filter %-user,$(SUBDIR_RULES)): libuser.a
 
-libuser.a:
+libuser.a: $(GENERATED_HEADERS)
 	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C libuser V="$(V)" TARGET_DIR="libuser/" all,)
 
 ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))