mpich: Disable RPATH to avoid issues in package_qa

Set --disable-rpath to extra opts in order to avoid issues
in package_qa also change default pm to gforker because
hydra has problems with RPATH.

TODO: Make a patch for solve hydra rpath issues.

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-devtools/mpich/mpich_3.1.1.bb

@@ -1,20 +1,25 @@
-SUMMARY = "Message Passing Interface(MPI) implementation"
+SUMMARY = "Message Passing Interface (MPI) implementation"
-HOMEPAGE = "http://git.mpich.org/mpich.git/"
+HOMEPAGE = "http://www.mpich.org/"
 SECTION = "devel"
 
 LICENSE = "BSD-2-Clause"
 LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=2106f0435056f3dd9349747a766e5816"
 
-SRC_URI = "http://www.mpich.org/static/downloads/${PV}/mpich-${PV}.tar.gz"
+SRC_URI = " \
+	http://www.mpich.org/static/downloads/${PV}/mpich-${PV}.tar.gz \
+"
+
 SRC_URI[md5sum] = "40dc408b1e03cc36d80209baaa2d32b7"
 SRC_URI[sha256sum] = "455ccfaf4ec724d2cf5d8bff1f3d26a958ad196121e7ea26504fd3018757652d"
 
-RDEPENDS_${PN} += "bash perl tcsh"
+RDEPENDS_${PN} += "bash perl libxml2"
 S = "${WORKDIR}/${PN}-${PV}"
 
 EXTRA_OECONF = "--enable-debuginfo \
                 --enable-fast \
                 --enable-shared  \
+                --with-pm=gforker  \
+		--disable-rpath \
                 --disable-f77 \
                 --disable-fc \
                 --disable-fortran \