--- icu.origin/source/configure 2012-11-02 03:37:12.527209135 +0800 +++ icu.origin/source/configure 2012-11-02 03:43:50.207253474 +0800 @@ -7005,7 +7005,7 @@ if test "$GXX" = yes; then OLD_CXXFLAGS="${CXXFLAGS}" # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about. - CXXFLAGS="${CXXFLAGS} -std=c++11" + CXXFLAGS="${CXXFLAGS} -std=gnu++98" ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' --- icu.origin/source/configure.in 2012-11-02 03:36:57.437207450 +0800 +++ icu.origin/source/configure.in 2012-11-02 03:44:05.747255208 +0800 @@ -972,7 +972,7 @@ if test "$GXX" = yes; then OLD_CXXFLAGS="${CXXFLAGS}" # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about. - CXXFLAGS="${CXXFLAGS} -std=c++11" + CXXFLAGS="${CXXFLAGS} -std=gnu++98" AC_LANG_PUSH([C++]) AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ static const char16_t test[] = u"This is a UTF16 literal string.";