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-rw-r--r--acinclude.m43
1 files changed, 3 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index eb06cb7e36..ce9b43522e 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -2237,6 +2237,9 @@ AC_DEFUN([PHP_SETUP_ICU],[
ICU_LIBS=`$ICU_CONFIG --ldflags --ldflags-icuio`
PHP_EVAL_INCLINE($ICU_INCS)
PHP_EVAL_LIBLINE($ICU_LIBS, $1)
+
+ ICU_EXTRA_FLAGS=`$ICU_CONFIG --cxxflags`
+ ICU_EXTRA_FLAGS="$ICU_EXTRA_FLAGS -DU_USING_ICU_NAMESPACE=1"
fi
])