[OE-core] [PATCH 1/2] buildtools-tarball: add nativesdk-libxml2-utils

[Chen Qi]

For build-sysroots.bb, the xmlcatalog would not be in its
staging directory. Causing the following error for eSDK.

ERROR: build-sysroots-1.0-r0 do_build_native_sysroot: Command '/PATH/TO/IMAGE/testsdkext/tmp/sysroots/x86_64/usr/bin/postinst-docbook-xml-dtd4-native-xmlcatalog' returned non-zero exit status 127.
ERROR: build-sysroots-1.0-r0 do_build_native_sysroot: Function failed: do_build_native_sysroot

The problem could be reproduced by the following steps.
1. Add in local.conf:
   IMAGE_INSTALL_append = " btrfs-tools"
   DISTRO_FEATURES_append = " api-documentation"
   INHERIT += "testsdk"
2. bitbake core-image-minimal -c populate_sdk_ext
3. bitbake core-image-minimal -c testsdkext

So we add nativesdk-libxml2-utils to buildtools-tarball
to ensure the existence of xmlcatalog. Also add it
to HOSTTOOLS_NONFATAL so it could be seen by bitbake.

Signed-off-by: Chen Qi <Qi.Chen at windriver.com>
---
 meta/conf/bitbake.conf                       | 3 +++
 meta/recipes-core/meta/buildtools-tarball.bb | 1 +
 2 files changed, 4 insertions(+)

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index 5e93f5c..2f64eae 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -517,6 +517,9 @@ HOSTTOOLS_NONFATAL += "scp"
 # Link to git-lfs if present
 HOSTTOOLS_NONFATAL += "git-lfs"
 
+# build-sysroot needs xmlcatalog in order for eSDK installation
+HOSTTOOLS_NONFATAL += "xmlcatalog"
+
 CCACHE ??= ""
 
 TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_TARGET}"
diff --git a/meta/recipes-core/meta/buildtools-tarball.bb b/meta/recipes-core/meta/buildtools-tarball.bb
index 91df6f1..d39d6f7 100644
--- a/meta/recipes-core/meta/buildtools-tarball.bb
+++ b/meta/recipes-core/meta/buildtools-tarball.bb
@@ -25,6 +25,7 @@ TOOLCHAIN_HOST_TASK ?= "\
     nativesdk-texinfo \
     nativesdk-libnss-nis \
     nativesdk-rpcsvc-proto \
+    nativesdk-libxml2-utils \
     "
 
 MULTIMACH_TARGET_SYS = "${SDK_ARCH}-nativesdk${SDK_VENDOR}-${SDK_OS}"
-- 
1.9.1