Commit 2e8dd956 authored by Martin Bark's avatar Martin Bark Committed by Peter Korsgaard
Browse files

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: default avatarMartin Bark <martin@barkynet.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 5f7cbb26

support/dependencies/dependencies.sh

+1 −1
Original line number Diff line number Diff line
@@ -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."