[OE-core] [PATCH 2/3] libpcre: enable unicode properties by default

[Ross Burton]

Enable Unicode properties by default, as they're useful and for example GLib
needs them.  As there is an impact to code size add this as a PACKAGECONFIG so
tightly constrained environments can save space by potentially disabling them.

Also change --enable-utf8 to --enable-utf, as the former is a compatibility
option for the latter.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/recipes-support/libpcre/libpcre_8.38.bb | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/meta/recipes-support/libpcre/libpcre_8.38.bb b/meta/recipes-support/libpcre/libpcre_8.38.bb
index 4f31f8c..384c2fe 100644
--- a/meta/recipes-support/libpcre/libpcre_8.38.bb
+++ b/meta/recipes-support/libpcre/libpcre_8.38.bb
@@ -22,12 +22,13 @@ S = "${WORKDIR}/pcre-${PV}"
 PROVIDES += "pcre"
 DEPENDS += "bzip2 zlib"
 
-PACKAGECONFIG ??= "pcre8"
+PACKAGECONFIG ??= "pcre8 unicode-properties"
 
 PACKAGECONFIG[pcre8] = "--enable-pcre8,--disable-pcre8"
 PACKAGECONFIG[pcre16] = "--enable-pcre16,--disable-pcre16"
 PACKAGECONFIG[pcre32] = "--enable-pcre32,--disable-pcre32"
 PACKAGECONFIG[pcretest-readline] = "--enable-pcretest-libreadline,--disable-pcretest-libreadline,readline,"
+PACKAGECONFIG[unicode-properties] = "--enable-unicode-properties,--disable-unicode-properties"
 
 BINCONFIG = "${bindir}/pcre-config"
 
@@ -36,7 +37,7 @@ inherit autotools binconfig-disabled ptest
 EXTRA_OECONF = "\
     --enable-newline-is-lf \
     --enable-rebuild-chartables \
-    --enable-utf8 \
+    --enable-utf \
     --with-link-size=2 \
     --with-match-limit=10000000 \
 "
-- 
2.7.0