rpm: change arch scoring items

Don't add the first line of /etc/rpm/platform to the list of patterns
to match when computing an arch score, use it just for getting
information about the platform (cpu/vendor/os).

[YOCTO #3864]

(From OE-Core rev: 9263a2192ccf8ca513cbf7f2f88473e267e6b945)

Signed-off-by: Bogdan Marinescu <bogdan.a.marinescu@intel.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/rpm/rpm/rpm-platform-file-fix.patch

@@ -0,0 +1,28 @@
+Don't add the first line of /etc/rpm/platform to the list of patterns
+to match when computing an arch score, use it just for getting
+information about the platform (cpu/vendor/os). Fixes #3864.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+diff --git a/lib/rpmrc.c b/lib/rpmrc.c
+index e676601..9140bbe 100644
+--- a/lib/rpmrc.c
++++ b/lib/rpmrc.c
+@@ -510,6 +510,7 @@ static rpmRC rpmPlatform(const char * platform)
+ #endif
+ 	}
+ 
++#if !defined(RPM_VENDOR_POKY) /* Skip the explicit-platform */
+ #if defined(RPM_VENDOR_OPENPKG) /* explicit-platform */
+ 	/* do not use vendor and GNU attribution */
+ 	p = rpmExpand("%{_host_cpu}-%{_host_os}", NULL);
+@@ -520,7 +521,8 @@ static rpmRC rpmPlatform(const char * platform)
+ #endif
+ 	xx = mireAppend(RPMMIRE_STRCMP, 0, p, NULL, &mi_re, &mi_nre);
+ 	p = _free(p);
+-	
++#endif
++
+ 	init_platform++;
+     }
+     rc = (init_platform ? RPMRC_OK : RPMRC_FAIL);

meta/recipes-devtools/rpm/rpm_5.4.9.bb

@@ -43,7 +43,7 @@ LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1"
 
 DEPENDS = "libpcre attr acl popt ossp-uuid file bison-native"
-PR = "r62"
+PR = "r63"
 
 # rpm2cpio is a shell script, which is part of the rpm src.rpm.  It is needed
 # in order to extract the distribution SRPM into a format we can extract...
@@ -86,6 +86,7 @@ SRC_URI = "http://www.rpm5.org/files/rpm/rpm-5.4/rpm-5.4.9-0.20120508.src.rpm;ex
 	   file://rpm-platform2.patch \
 	   file://rpm-remove-sykcparse-decl.patch \
 	   file://debugedit-segv.patch \
+     file://rpm-platform-file-fix.patch \
 	  "
 
 # Uncomment the following line to enable platform score debugging