ruby: Use en_US instead of C locale

If a builder doesn't have the C locale an error can occur:

| DEBUG: Executing shell function do_compile
| /bin/sh: warning: setlocale: LC_ALL: cannot change locale (C.UTF-8)
| ERROR:  While executing gem ... (ArgumentError)
|     invalid byte sequence in US-ASCII
| WARNING: ..../mime-types-1.25.1-r0/temp/do_compile/run.do_compile.5389:95 exit 1 from
|   LANG="C.UTF-8" LC_ALL="C.UTF-8" gem build $gem
| ERROR: Function failed: do_compile (see ..../mime-types-1.25.1-r0/temp/do_compile/log.do_compile.5389 for further information)

Use the en_US locale instead which tends to be more widely available
and from the looks of things usually recommended.

Signed-off-by: Mark Asselstine <mark.asselstine@windriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta-openstack/classes/ruby.bbclass b/meta-openstack/classes/ruby.bbclass
index 09baebd..947613e 100644
--- a/meta-openstack/classes/ruby.bbclass
+++ b/meta-openstack/classes/ruby.bbclass
@@ -81,7 +81,7 @@ export GEM_HOME = "${STAGING_DIR_NATIVE}/usr/lib/ruby/gems/${RUBY_GEM_VERSION}"
 RUBY_BUILD_GEMS ?= "${BPN}.gemspec"
 RUBY_INSTALL_GEMS ?= "${BPN}-${BPV}.gem"
 
-RUBY_COMPILE_FLAGS ?= 'LANG="C.UTF-8" LC_ALL="C.UTF-8"'
+RUBY_COMPILE_FLAGS ?= 'LANG="en_US.UTF-8" LC_ALL="en_US.UTF-8"'
 
 ruby_do_compile() {
         for gem in ${RUBY_BUILD_GEMS}; do