From b53f20b323ee3c5daa5494ad69e3ae0e77cfd82a Mon Sep 17 00:00:00 2001 From: Alexander Gordeev Date: Thu, 15 Aug 2024 09:20:46 +0200 Subject: [PATCH] tools build: Provide consistent build options for fixdep The fixdep binary is being compiled and linked in one step. While the host linker flags are passed to the compiler the host compiler flags are missed. That leads to build errors at least on x86_64, arm64 and s390 as result of the compiler vs linker flags inconsistency. For example, during RPM package build redhat-hardened-ld script is provided to gcc, while redhat-hardened-cc1 script is missed. Provide both KBUILD_HOSTCFLAGS and KBUILD_HOSTLDFLAGS to avoid that. Fixes: ea974028a049f2ce ("tools build: Avoid circular .fixdep-in.o.cmd issues") Closes: https://lore.kernel.org/lkml/99ae0d34-ed76-4ca0-a9fd-c337da33c9f9@leemhuis.info/ Reported-by: Thorsten Leemhuis Reviewed-by: Brian Norris Signed-off-by: Alexander Gordeev Tested-by: Thorsten Leemhuis Acked-by: Jiri Olsa Link: https://lore.kernel.org/r/20240815072046.1002837-1-agordeev@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/build/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/build/Makefile b/tools/build/Makefile index fea3cf647f5b..18ad131f6ea7 100644 --- a/tools/build/Makefile +++ b/tools/build/Makefile @@ -44,4 +44,4 @@ ifneq ($(wildcard $(TMP_O)),) endif $(OUTPUT)fixdep: $(srctree)/tools/build/fixdep.c - $(QUIET_CC)$(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ $< + $(QUIET_CC)$(HOSTCC) $(KBUILD_HOSTCFLAGS) $(KBUILD_HOSTLDFLAGS) -o $@ $< -- 2.51.0