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authorGravatar Baruch Siach <baruch@tkos.co.il>2014-07-03 19:32:58 +0300
committerGravatar Peter Korsgaard <peter@korsgaard.com>2014-07-04 23:21:49 +0200
commit8420d4c169c78bc54d6bc6ef7a7e7c2be50052df (patch)
treec4e53a36d143fa170cac59fed35b7a222fde7ae8 /toolchain/helpers.mk
parente9568520814d666b41e19e43a02d13235bd15f93 (diff)
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toolchain/helpers.mk: don't discard check_arm_abi stderr
Since we only need to know whether the compiler runs successfully, and stderr is empty for the success case, there is no need to redirect stderr to /dev/null. Moreover, stderr output of the failing case reveals valuable information on the real failure reason. Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'toolchain/helpers.mk')
-rw-r--r--toolchain/helpers.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/toolchain/helpers.mk b/toolchain/helpers.mk
index 81e02b7132..c8c645a311 100644
--- a/toolchain/helpers.mk
+++ b/toolchain/helpers.mk
@@ -297,7 +297,7 @@ check_arm_abi = \
echo "External toolchain uses the unsuported OABI" ; \
exit 1 ; \
fi ; \
- if ! echo 'int main(void) {}' | $${__CROSS_CC} -x c -o /dev/null - 2>/dev/null; then \
+ if ! echo 'int main(void) {}' | $${__CROSS_CC} -x c -o /dev/null - ; then \
abistr_$(BR2_ARM_EABI)='EABI'; \
abistr_$(BR2_ARM_EABIHF)='EABIhf'; \
echo "Incorrect ABI setting: $${abistr_y} selected, but toolchain is incompatible"; \