From 2e8dd9563dbb39b74b0c628295a671ab81e6182b Mon Sep 17 00:00:00 2001 From: Martin Bark Date: Tue, 4 Feb 2014 22:10:23 +0000 Subject: [PATCH] dependencies.sh: stop stray a.out being created for ia32 compiler test 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 Signed-off-by: Peter Korsgaard --- support/dependencies/dependencies.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/support/dependencies/dependencies.sh b/support/dependencies/dependencies.sh index 47d4d1045f..0e22ba0e8c 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." -- 2.30.2