commit daab00cf292a41ba1cd5bae0b0ce9d7a366734ac
author Chris Kay <chris.kay@arm.com> Tue Sep 03 12:36:45 2024 +0000
committer Chris Kay <chris.kay@arm.com> Mon Nov 25 15:40:35 2024 +0000
tree 3d145b16ce3ac980078be4bc1e51ada1d43db0cc
parent 6e6228181e8721ca9422cf4547ab1ff4c2ffd056

build: disable suffix rules globally

This change centralises the logic that disables the default suffix rules
that Make provides. These rules are a hold-over from legacy standards of
Make, and occasionally conflict with our rules.

Change-Id: I9e023edbc01b5ae48a96fa1078d0b81faabb0cb9
Signed-off-by: Chris Kay <chris.kay@arm.com>

make_helpers/build-rules.mk

diff --git a/make_helpers/build-rules.mk b/make_helpers/build-rules.mk
index d325b3a..959ff94 100644
--- a/make_helpers/build-rules.mk
+++ b/make_helpers/build-rules.mk
@@ -11,6 +11,7 @@
         include $(dir $(build-rules-mk))utilities.mk
 
         .SECONDEXPANSION:
+        .SUFFIXES:
 
         %/:
 		$(s)echo '  MD      '$(call escape-shell,$(abspath $@))