toolchain-scripts.bbclass: only install all MULTILIB_VARIANTS for image

Install all MULTILIB_VARIANTS to sysroot and pack them only makes sense to
image recipe, so limit it to image recipe only, and it can fix:
MACHINE = "qemux86-64"
require conf/multilib.conf
MULTILIBS = "multilib:lib32"
DEFAULTTUNE_virtclass-multilib-lib32 = "core2-32"

$ bitbake lib32-meta-ide-support
WARNING: lib32-meta-ide-support-1.0-r3 do_configure: Manifest for ncurses not found, searched manifests:
/workspace2/lyang1/test_mlwarn/tmp-glibc/sstate-control/manifest-qemux86_64-ncurses.populate_sysroot
/workspace2/lyang1/test_mlwarn/tmp-glibc/sstate-control/manifest-core2-32-ncurses.populate_sysroot
/workspace2/lyang1/test_mlwarn/tmp-glibc/sstate-control/manifest-i586-ncurses.populate_sysroot
/workspace2/lyang1/test_mlwarn/tmp-glibc/sstate-control/manifest-x86-ncurses.populate_sysroot
/workspace2/lyang1/test_mlwarn/tmp-glibc/sstate-control/manifest-allarch-ncurses.populate_sysroot

This is because core2-64 is not in lib32-meta-ide-support's
PACKAGE_ARCHS which doesn't like image recipe (lib32-image recipe's
DEFAULTTUNE is not overridded)

[YOCTO #12298]

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 9bcfe708c7c62a3dbf1d7fff81f4e8b0ee99c71a..1721884389e0c42d7c5a742fb6d39b8e88c7ac87 100644 (file)
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -151,6 +151,12 @@ toolchain_create_sdk_siteconfig[vardepsexclude] = "TOOLCHAIN_CONFIGSITE_SYSROOTC
 
 python __anonymous () {
     import oe.classextend
+
+    # Install all MULTILIB_VARIANTS to sysroot and pack them only makes sense to
+    # image recipe.
+    if not bb.data.inherits_class('image', d):
+        return
+
     deps = ""
     for dep in (d.getVar('TOOLCHAIN_NEED_CONFIGSITE_CACHE') or "").split():
         deps += " %s:do_populate_sysroot" % dep