From 17ec1bce74419f8193c0246dbde2d2fdd6b1b4e3 Mon Sep 17 00:00:00 2001 From: Peter Korsgaard Date: Wed, 12 May 2021 09:18:33 +0200 Subject: [PATCH] Makefile: drop explicit undefine PYLIB for compatibility with make 3.81 GNU make 3.81 does not like the explicit tab-indented undefine: Makefile:41: *** commands commence before first target. Stop. Dropping the indentation also doesn't work: Makefile:41: *** missing separator. Stop. So simply drop the undefine logic. As explained in the GNU make manual, undefine is not commonly needed as E.G. ifdef checks for a non-zero string: https://www.gnu.org/software/make/manual/html_node/Undefine-Directive.html https://www.gnu.org/software/make/manual/html_node/Conditional-Syntax.html Fixes: http://autobuild.buildroot.net/results/cf7c4f360f5464c700788cc8299fd086544c80e8/build-end.log Signed-off-by: Peter Korsgaard Upstream: https://marc.info/?l=linux-rt-users&m=162080462211139&w=2 [Julien: rebased patch on version 2.7] Signed-off-by: Julien Olivain --- Makefile | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Makefile b/Makefile index f656e34..1206f40 100644 --- a/Makefile +++ b/Makefile @@ -52,11 +52,6 @@ else $(warning libcpupower disabled, building without --deepest-idle-state support.) endif -# Check for errors, such as python3 not available -ifeq (${PYLIB},) - undefine PYLIB -endif - MANPAGES = src/cyclictest/cyclictest.8 \ src/pi_tests/pi_stress.8 \ src/ptsematest/ptsematest.8 \ -- 2.47.0