desktop-file-utils: avoid host pollution

Building fails when Emacs is installed on the host. The reason
is that the .spec file assumes that Emacs is not installed and
installing the lisp files needs to be done manually after the
desktop-file-utils "make install".

The actual failure then is:
...
|   test ! -f /data/yocto/build/tizen-distro/ivi/x86_64/tmp-glibc/work/core2-64-oe-linux/desktop-file-utils/0.20-r0/image/usr/share/emacs/site-lisp/desktop-entry-mode.el
| ERROR: Function failed: do_install (log file is located at
/data/yocto/build/tizen-distro/ivi/x86_64/tmp-glibc/work/core2-64-oe-linux/desktop-file-utils/0.20-r0/temp/log.do_install.14197)
ERROR: Task 6589 (/data/yocto/tizen-distro/meta-tizen/meta-tizen-common-base/recipes-core/desktop-file-utils/desktop-file-utils_git.bb,do_install) failed with exit code '1'

To avoid the check for Emacs, pre-set the autoconf variable.

Change-Id: Ib96451edf8b5ce13f9e957668b4406bd3e64209d
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>

diff --git a/meta-tizen-common-base/recipes-core/desktop-file-utils/desktop-file-utils-extraconf.inc b/meta-tizen-common-base/recipes-core/desktop-file-utils/desktop-file-utils-extraconf.inc
index e69de29..de023af 100644 (file)
--- a/meta-tizen-common-base/recipes-core/desktop-file-utils/desktop-file-utils-extraconf.inc
+++ b/meta-tizen-common-base/recipes-core/desktop-file-utils/desktop-file-utils-extraconf.inc
@@ -0,0 +1,7 @@
+# The Tizen .spec assumes that Emacs is not installed and therefore
+# the lisp files don't get installed. When emacs is installed on the
+# host, the .spec derived build rules fail. To remove the host
+# environment dependency, disable the check for emacs as done before
+# in http://patchwork.openembedded.org/patch/40467/
+
+CACHED_CONFIGUREVARS += "ac_cv_prog_EMACS=no"