package/ipmiutil: disable parallel build

ipmiutil has a race when generating the object files and the executable,
because it uses very odd (to say the least) constructs in its
Makefile.am, leading to improper dependency-tracking.

Since impmiutil is pretty small, and because it is just mindbloggingly
complex to fix its Makefile.am, just disable parallel build.

Fixes:
    http://autobuild.buildroot.org/results/661/661373306d0440aaea67e394fbbfc47fd4481589/
    http://autobuild.buildroot.org/results/a6c/a6c5f9d8e0e0bad27b8ca1fa217bfda4216f2cd8/
    http://autobuild.buildroot.org/results/f0b/f0bbbd54349b5239872d6de185e16c1d90b3f779/
    http://autobuild.buildroot.org/results/20c/20c09695481c3d1030852330c1d1f1f9489f1f41/
    ...

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Peter Korsgaard <jacmet@uclibc.org>
Cc: Romain Naour <romain.naour@openwide.fr>
Cc Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/ipmiutil/ipmiutil.mk b/package/ipmiutil/ipmiutil.mk
index 011c0b67a708fc548605488b892987e791f51e4f..736e43054414d60949cf1a84ce02be9a20091d39 100644 (file)
--- a/package/ipmiutil/ipmiutil.mk
+++ b/package/ipmiutil/ipmiutil.mk
@@ -11,6 +11,8 @@ IPMIUTIL_LICENSE_FILES = COPYING
 # We're patching configure.ac
 IPMIUTIL_AUTORECONF = YES
 
+IPMIUTIL_MAKE = $(MAKE1)
+
 # forgets to link against libcrypto dependencies breaking static link
 ifeq ($(BR2_PACKAGE_OPENSSL)x$(BR2_STATIC_LIBS),yx)
 # tests against distro libcrypto so it might get a false positive when