[oe] [meta-oe][PATCH] php: Fix native build due mistakenly linking against host's iconv

[Otavio Salvador]

The configure script has mistakenly choose to enable iconv support,
due host to provide it, adding '/usr/lib' to the linking flags and
failing as:

,----[ Linking error while testing 'fork' support ]
| conftest.c:268: warning: conflicting types for built-in function 'fork'
| .../build/tmp/sysroots/x86_64-linux/usr/lib/libxml2.so:
|     undefined reference to `gzopen64 at ZLIB_1.2.3.3'
| collect2: ld returned 1 exit status
`----

This patch disables iconv support for native builds fixing the error.

Signed-off-by: Otavio Salvador <otavio at ossystems.com.br>
---
 meta-oe/recipes-devtools/php/php.inc |    1 +
 1 file changed, 1 insertion(+)

diff --git a/meta-oe/recipes-devtools/php/php.inc b/meta-oe/recipes-devtools/php/php.inc
index 030c090..6bdae78 100644
--- a/meta-oe/recipes-devtools/php/php.inc
+++ b/meta-oe/recipes-devtools/php/php.inc
@@ -35,6 +35,7 @@ EXTRA_OECONF = "--enable-mbstring \
 "
 EXTRA_OECONF_virtclass-native = " \
                 --with-zlib=${STAGING_LIBDIR_NATIVE}/.. \
+                --without-iconv \
                 ${COMMON_EXTRA_OECONF} \
 "
 
-- 
1.7.10.4