package_rpm.bbclass: fix the arch (replace "-" with "_")

rpm can't use the "-" as the arch, which causes problem, e.g., when
MACHINE = "beagleboard":

* The arch should be armv7a-vfp-neon, but rpm only takes the armv7a,
  this is incorrect since it is mixed with real arch armv7a.

* The nativesdk's arch should be i686-nativesdk (or x86_64-nativesdk),
  but rpm only takes the i686 (or x86_64), this in incorrect since it is
  mixed with the arch i686 (or x86_64).

Replace "-" with "_" when rpm package and the rootfs generation would
fix the problem, I think this is fine since it doesn't change the tune's
arch, the package manager doesn't care about the arch's name, but it
needs a unify arch system to avoid confusing. This is similar to what we
have done on the deb which fixed the arch i486, i586 and so on to i386.

[YOCTO #2328]

(From OE-Core rev: fc985f511da86400e4fa7d17555216c12eb51666)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 5 deletions

diff --git a/meta/classes/package_rpm.bbclass b/meta/classes/package_rpm.bbclass
index 742f292307..43cdd572c3 100644
--- a/meta/classes/package_rpm.bbclass
+++ b/meta/classes/package_rpm.bbclass
@@ -27,12 +27,12 @@ package_update_index_rpm () {
         fi
 
         # Update target packages
-        base_archs="${PACKAGE_ARCHS}"
-        ml_archs="${MULTILIB_PACKAGE_ARCHS}"
+        base_archs="`echo ${PACKAGE_ARCHS} | sed 's/-/_/g'`"
+        ml_archs="`echo ${MULTILIB_PACKAGE_ARCHS} | sed 's/-/_/g'`"
         package_update_index_rpm_common "${RPMCONF_TARGET_BASE}" base_archs ml_archs
 
         # Update SDK packages
-        base_archs="${SDK_PACKAGE_ARCHS}"
+        base_archs="`echo ${SDK_PACKAGE_ARCHS} | sed 's/-/_/g'`"
         package_update_index_rpm_common "${RPMCONF_HOST_BASE}" base_archs
 }
 
@@ -1113,8 +1113,8 @@ python do_package_rpm () {
     rpmbuild = d.getVar('RPMBUILD', True)
     targetsys = d.getVar('TARGET_SYS', True)
     targetvendor = d.getVar('TARGET_VENDOR', True)
-    package_arch = d.getVar('PACKAGE_ARCH', True) or ""
-    if package_arch not in "all any noarch".split() and not package_arch.endswith("-nativesdk"):
+    package_arch = (d.getVar('PACKAGE_ARCH', True) or "").replace("-", "_")
+    if package_arch not in "all any noarch".split() and not package_arch.endswith("_nativesdk"):
         ml_prefix = (d.getVar('MLPREFIX', True) or "").replace("-", "_")
         d.setVar('PACKAGE_ARCH_EXTEND', ml_prefix + package_arch)
     else: