[Buildroot] [git commit] dependencies.sh: stop stray a.out being created for ia32 compiler test
Peter Korsgaard
peter at korsgaard.com
Wed Feb 5 22:58:04 UTC 2014
commit: http://git.buildroot.net/buildroot/commit/?id=2e8dd9563dbb39b74b0c628295a671ab81e6182b
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master
If the grub package is selected it also selects
BR2_HOSTARCH_NEEDS_IA32_COMPILER. This triggers a test in dependencies.sh
to verify the host compiler can build 32 bit executables. Currently this
test does not set any output for the compiler which causes a stray a.out
to be create outside the output directory. This patch sets the compiler
output to /dev/null so no a.out is created but the test is still performed.
Signed-off-by: Martin Bark <martin at barkynet.com>
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
support/dependencies/dependencies.sh | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh
index 47d4d10..0e22ba0 100755
--- a/support/dependencies/dependencies.sh
+++ b/support/dependencies/dependencies.sh
@@ -207,7 +207,7 @@ if grep -q ^BR2_HOSTARCH_NEEDS_IA32_LIBS=y $BUILDROOT_CONFIG ; then
fi
if grep -q ^BR2_HOSTARCH_NEEDS_IA32_COMPILER=y $BUILDROOT_CONFIG ; then
- if ! echo "int main(void) {}" | gcc -m32 -x c - ; then
+ if ! echo "int main(void) {}" | gcc -m32 -x c - -o /dev/null ; then
echo
echo "Your Buildroot configuration needs a compiler capable of building 32 bits binaries."
echo "If you're running a Debian/Ubuntu distribution, install the gcc-multilib package."
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