musl: Disable thumb1 ISA

thumb1 is unsupported see http://www.openwall.com/lists/musl/2017/10/20/10

Fix
[YOCTO #12336]

Signed-off-by: Andrea Adami <andrea.adami@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit d29bd5571187cb30d25f3a885e9e61aa20dd6d7a)
Signed-off-by: Armin Kuster <akuster808@gmail.com>

diff --git a/meta/recipes-core/musl/musl.inc b/meta/recipes-core/musl/musl.inc
index 56c9d7fe1795289419831e01f5fb427bb45d14ff..9af1172ae04fd3566a2bffd9184fc052ba2b9b4c 100644 (file)
--- a/meta/recipes-core/musl/musl.inc
+++ b/meta/recipes-core/musl/musl.inc
@@ -26,3 +26,8 @@ INSANE_SKIP_${PN} = "dev-so"
 # Doesn't compile in MIPS16e mode due to use of hand-written
 # assembly
 MIPS_INSTRUCTION_SET = "mips"
+
+# thumb1 is unsupported
+ARM_INSTRUCTION_SET_armv5 = "arm"
+ARM_INSTRUCTION_SET_armv4 = "arm"
+