diff options
| -rw-r--r-- | package/uclibc/uclibc.mk | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/package/uclibc/uclibc.mk b/package/uclibc/uclibc.mk index c981d80118..ad94494bcc 100644 --- a/package/uclibc/uclibc.mk +++ b/package/uclibc/uclibc.mk @@ -75,8 +75,10 @@ define UCLIBC_ARM_ABI_CONFIG $(call KCONFIG_ENABLE_OPT,CONFIG_ARM_EABI,$(@D)/.config) endef -# Thumb build is broken with threads, build in ARM mode -ifeq ($(BR2_ARM_INSTRUCTIONS_THUMB)$(BR2_TOOLCHAIN_HAS_THREADS),yy) +# Thumb1 build is broken with threads with old gcc versions (4.7 and +# 4.8). Since all cores supporting Thumb1 also support ARM, we use ARM +# code in this case. +ifeq ($(BR2_GCC_VERSION_4_7_X)$(BR2_GCC_VERSION_4_8_X):$(BR2_ARM_INSTRUCTIONS_THUMB)$(BR2_TOOLCHAIN_HAS_THREADS),y:yy) UCLIBC_EXTRA_CFLAGS += -marm endif |
