diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk index ef60120713..81e02b7132 100644 --- a/toolchain/helpers.mk +++ b/toolchain/helpers.mk @@ -297,18 +297,10 @@ check_arm_abi = \ echo "External toolchain uses the unsuported OABI" ; \ exit 1 ; \ fi ; \ - EXT_TOOLCHAIN_CRT1=`LANG=C $${__CROSS_CC} -print-file-name=crt1.o` ; \ - if $${__CROSS_READELF} -A $${EXT_TOOLCHAIN_CRT1} | grep -q "Tag_ABI_VFP_args:" ; then \ - EXT_TOOLCHAIN_ABI="eabihf" ; \ - else \ - EXT_TOOLCHAIN_ABI="eabi" ; \ - fi ; \ - if [ "$(BR2_ARM_EABI)" = "y" -a "$${EXT_TOOLCHAIN_ABI}" = "eabihf" ] ; then \ - echo "Incorrect ABI setting: EABI selected, but toolchain uses EABIhf" ; \ - exit 1 ; \ - fi ; \ - if [ "$(BR2_ARM_EABIHF)" = "y" -a "$${EXT_TOOLCHAIN_ABI}" = "eabi" ] ; then \ - echo "Incorrect ABI setting: EABIhf selected, but toolchain uses EABI" ; \ + if ! echo 'int main(void) {}' | $${__CROSS_CC} -x c -o /dev/null - 2>/dev/null; then \ + abistr_$(BR2_ARM_EABI)='EABI'; \ + abistr_$(BR2_ARM_EABIHF)='EABIhf'; \ + echo "Incorrect ABI setting: $${abistr_y} selected, but toolchain is incompatible"; \ exit 1 ; \ fi