From: Daniel McGregor <[email protected]> GCC 6 sets the default C++ standard to C++14 and introduces dead store elimination by default. icedtea7 is not ready for either of these changes, so just set the C++ standard back to gnu++98 and disable dead store elimination.
Signed-off-by: Daniel McGregor <[email protected]> Signed-off-by: Dan McGregor <[email protected]> --- recipes-core/icedtea/icedtea7-native.inc | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/recipes-core/icedtea/icedtea7-native.inc b/recipes-core/icedtea/icedtea7-native.inc index d624b7a..fa78991 100644 --- a/recipes-core/icedtea/icedtea7-native.inc +++ b/recipes-core/icedtea/icedtea7-native.inc @@ -17,6 +17,14 @@ PACKAGECONFIG[x11] = ",--disable-headful,libx11-native xproto-native libxt-nativ OEMAKE_BUILD_HEADLESS_ONLY = "${@bb.utils.contains('PACKAGECONFIG', 'x11', '', 'BUILD_HEADLESS_ONLY=1', d)}" CFLAGS_append = "${@bb.utils.contains('PACKAGECONFIG', 'x11', '', ' -DHEADLESS=true', d)}" +# CXXFLAGS doesn't make it to all calls. +# Set the C++ standard version for C too. +CFLAGS_append = " -std=gnu++98 -fno-tree-dse -Wno-error" +# Disable dead store elimination and set C++ standard to C++98. +# There are dead stores in the JVM that would be pretty hard to +# remove, so disable the optimisation in the compiler. +CXXFLAGS_append = " -std=gnu++98 -fno-tree-dse -Wno-error" + inherit native java autotools pkgconfig JAVA_HOME[unexport] = "1" -- 2.9.0 -- _______________________________________________ Openembedded-devel mailing list [email protected] http://lists.openembedded.org/mailman/listinfo/openembedded-devel
