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From: Yann Sionneau <ysionneau@kalray.eu>
To: linux-kbuild@vger.kernel.org
Cc: ysionneau@kalray.eu, robh@kernel.org
Subject: [PATCH 1/1] Use target CPP to pre-process dts as supported flag checks are done on target toolchain
Date: Mon, 20 Dec 2021 17:29:25 +0100	[thread overview]
Message-ID: <20211220162925.14441-2-ysionneau@kalray.eu> (raw)
In-Reply-To: <20211220162925.14441-1-ysionneau@kalray.eu>

If some flag is not supported by host toolchain but is supported by target toolchain, then
using host toolchain will fail here because the checks are only done on target toolchain.

Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
---
 scripts/Makefile.lib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 94133708889d..1d11b7a23957 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -316,7 +316,7 @@ $(obj)/%.dtb.S: $(obj)/%.dtb FORCE
 	$(call if_changed,dt_S_dtb)
 
 quiet_cmd_dtc = DTC     $@
-cmd_dtc = $(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
+cmd_dtc = $(CC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
 	$(DTC) -O $(patsubst .%,%,$(suffix $@)) -o $@ -b 0 \
 		$(addprefix -i,$(dir $<) $(DTC_INCLUDE)) $(DTC_FLAGS) \
 		-d $(depfile).dtc.tmp $(dtc-tmp) ; \
-- 
2.17.1


  reply	other threads:[~2021-12-20 16:36 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-20 16:29 [PATCH 0/1] Use target CPP to pre-process dts as supported flag checks are done on target toolchain Yann Sionneau
2021-12-20 16:29 ` Yann Sionneau [this message]
2021-12-21 23:10   ` [PATCH 1/1] " Masahiro Yamada
2021-12-21 23:30   ` Rob Herring
2021-12-21 23:08 ` [PATCH 0/1] " Masahiro Yamada

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