/bin/sh's exit does not recognize -1 as a number, leading to the following error message:
/bin/sh: 1: exit: Illegal number: -1 Use 1 as the exit code. Signed-off-by: Jakub Kicinski <jakub.kicin...@netronome.com> Reviewed-by: Quentin Monnet <quentin.mon...@netronome.com> --- tools/lib/bpf/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/lib/bpf/Makefile b/tools/lib/bpf/Makefile index 4555304dc18e..8ed43ae9db9b 100644 --- a/tools/lib/bpf/Makefile +++ b/tools/lib/bpf/Makefile @@ -213,10 +213,10 @@ PHONY += force elfdep bpfdep force: elfdep: - @if [ "$(feature-libelf)" != "1" ]; then echo "No libelf found"; exit -1 ; fi + @if [ "$(feature-libelf)" != "1" ]; then echo "No libelf found"; exit 1 ; fi bpfdep: - @if [ "$(feature-bpf)" != "1" ]; then echo "BPF API too old"; exit -1 ; fi + @if [ "$(feature-bpf)" != "1" ]; then echo "BPF API too old"; exit 1 ; fi # Declare the contents of the .PHONY variable as phony. We keep that # information in a variable so we can use it in if_changed and friends. -- 2.15.1
