[OE-core] [PATCH] gettext: fix PACKAGECONFIGs

[Martin Jansa]

* add --with-*-prefix variables to prevent configure trying to search in host paths
* fixes:
  ERROR: This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabilities.
  gettext/0.19.8.1-r0/build/gettext-tools/config.log:cc1: warning: include location /usr/include/glib-2.0 is unsafe for cross-compilation [-Wpoison-system-directories]

* not sure if it's worth adding other prefixes for curses related PACKAGECONFIG
  PACKAGECONFIG[msgcat-curses] = "--with-libncurses-prefix=${STAGING_LIBDIR}/..,--disable-curses,ncurses,"

  --with-libncurses-prefix[=DIR]  search for PACKLIBS in DIR/include and DIR/lib
  --without-libncurses-prefix     don't search for PACKLIBS in includedir and libdir
  --with-libxcurses-prefix[=DIR]  search for PACKLIBS in DIR/include and DIR/lib
  --without-libxcurses-prefix     don't search for PACKLIBS in includedir and libdir
  --with-libcurses-prefix[=DIR]  search for PACKLIBS in DIR/include and DIR/lib
  --without-libcurses-prefix     don't search for PACKLIBS in includedir and libdir

Signed-off-by: Martin Jansa <Martin.Jansa at gmail.com>
---
 meta/recipes-core/gettext/gettext_0.19.8.1.bb | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/meta/recipes-core/gettext/gettext_0.19.8.1.bb b/meta/recipes-core/gettext/gettext_0.19.8.1.bb
index 97083c0da2..8a8a34cca8 100644
--- a/meta/recipes-core/gettext/gettext_0.19.8.1.bb
+++ b/meta/recipes-core/gettext/gettext_0.19.8.1.bb
@@ -43,10 +43,10 @@ PACKAGECONFIG ??= "croco glib libxml libunistring"
 PACKAGECONFIG_class-native = ""
 PACKAGECONFIG_class-nativesdk = ""
 
-PACKAGECONFIG[croco] = "--without-included-libcroco,--with-included-libcroco,libcroco"
-PACKAGECONFIG[glib] = "--without-included-glib,--with-included-glib,glib-2.0"
-PACKAGECONFIG[libxml] = "--without-included-libxml,--with-included-libxml,libxml2"
-PACKAGECONFIG[libunistring] = "--without-included-libunistring,--with-included-libunistring,libunistring"
+PACKAGECONFIG[croco] = "--with-libcroco-0.6-prefix=${STAGING_LIBDIR}/.. --without-included-libcroco,--with-included-libcroco,libcroco"
+PACKAGECONFIG[glib] = "--with-libglib-2.0-prefix=${STAGING_LIBDIR}/.. --without-included-glib,--with-included-glib,glib-2.0"
+PACKAGECONFIG[libxml] = "--with-libxml2-prefix=${STAGING_LIBDIR}/.. --without-included-libxml,--with-included-libxml,libxml2"
+PACKAGECONFIG[libunistring] = "--with-libunistring-prefix=${STAGING_LIBDIR}/.. --without-included-libunistring,--with-included-libunistring,libunistring"
 PACKAGECONFIG[msgcat-curses] = "--with-libncurses-prefix=${STAGING_LIBDIR}/..,--disable-curses,ncurses,"
 
 acpaths = '-I ${S}/gettext-runtime/m4 \
-- 
2.15.1