icedtea7-native: -Wno-error=format-overflow for all gcc >= 9

Using oe.utils.less_or_equal() in the reverse sense here, such that
we *don't* add the warning exclusion for gcc <= 8.

Signed-off-by: Douglas Royds <douglas.royds@taitradio.com>
Signed-off-by: Richard Leitner <richard.leitner@skidata.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/recipes-core/icedtea/icedtea7-native.inc b/recipes-core/icedtea/icedtea7-native.inc
index 331b7a4..0f317bb 100644
--- a/recipes-core/icedtea/icedtea7-native.inc
+++ b/recipes-core/icedtea/icedtea7-native.inc
@@ -30,8 +30,7 @@ CFLAGS:append = " -Wno-error=stringop-overflow -Wno-error=return-type"
 
 # oe.utils.get_host_compiler_version returns "gcc, 9.2" and we want -> "9"
 HOST_COMPILER_MAJOR="${@oe.utils.get_host_compiler_version(d)[1].split(".", 2)[0]}"
-# if compiler version 9 detected, add more CFLAGS
-CFLAGS:append = " ${@oe.utils.conditional('HOST_COMPILER_MAJOR', '9', '-Wno-error=format-overflow', '', d)}"
+CFLAGS:append = " ${@oe.utils.less_or_equal('HOST_COMPILER_MAJOR', '8', '', ' -Wno-error=format-overflow', d)}"
 
 # Explicitly pass -fcommon since GCC 10 defaults to -fno-common for C sources
 CFLAGS:append = " -fcommon"