commit 6bb9f053a156ffffe92f67b1b4fa0538ba5def85
author Boyan Karatotev <boyan.karatotev@arm.com> Fri Apr 25 13:25:50 2025 +0100
committer Boyan Karatotev <boyan.karatotev@arm.com> Thu Jul 17 08:32:32 2025 +0100
tree 22f3697eb8537f4bcab148b27dc9dbbfe2623291
parent 1e8b5354574ac389bb3d29fdfcb9631cc8108ccb

refactor(build): absorb CFLAGS into TF_CFLAGS

CFLAGS is the standard and expected variable for passing flags to the
compiler. The build system also uses TF_CFLAGS to define its own flags.
But the build rules need to specify both. So append CFLAGS to TF_CFLAGS
so that only the latter needs to be passed.

Change-Id: I4abb6c9dfc252a805063691e8a100f0ec0c785ad
Signed-off-by: Boyan Karatotev <boyan.karatotev@arm.com>

make_helpers/cflags.mk

diff --git a/make_helpers/cflags.mk b/make_helpers/cflags.mk
index 01df0db..429dda0 100644
--- a/make_helpers/cflags.mk
+++ b/make_helpers/cflags.mk
@@ -172,6 +172,7 @@
 endif
 
 TF_CFLAGS		+=	$(CPPFLAGS) $(TF_CFLAGS_$(ARCH))
+TF_CFLAGS		+=	$(CFLAGS)
 ASFLAGS			+=	$(CPPFLAGS)                 			\
 				-ffreestanding -Wa,--fatal-warnings
 TF_LDFLAGS		+=	-z noexecstack