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From: Patrick Waterlander <patrick.waterlander@intel.com>
To: nathan.d.ciobanu@intel.com
Cc: Patrick Waterlander <patrick.waterlander@intel.com>,
	Masahiro Yamada <masahiroy@kernel.org>,
	Michal Marek <michal.lkml@markovi.net>,
	linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/1] Makefile: Fix cross building
Date: Tue, 20 Apr 2021 17:19:58 -0700	[thread overview]
Message-ID: <20210421001958.24343-1-patrick.waterlander@intel.com> (raw)

The native pkg-config is always called which may result in incorrect
flags and paths being passed to the cross compiler. Implement
$(CROSS_COMPILE)pkg-config to avoid this issue.

Signed-off-by: Patrick Waterlander <patrick.waterlander@intel.com>
---
 Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index bc19584fee59..9aa2073f68d6 100644
--- a/Makefile
+++ b/Makefile
@@ -462,6 +462,7 @@ LZMA		= lzma
 LZ4		= lz4c
 XZ		= xz
 ZSTD		= zstd
+PKG_CONFIG     ?= $(CROSS_COMPILE)pkg-config
 
 CHECKFLAGS     := -D__linux__ -Dlinux -D__STDC__ -Dunix -D__unix__ \
 		  -Wbitwise -Wno-return-void -Wno-unknown-attribute $(CF)
@@ -1089,7 +1090,7 @@ mod_sign_cmd = true
 endif
 export mod_sign_cmd
 
-HOST_LIBELF_LIBS = $(shell pkg-config libelf --libs 2>/dev/null || echo -lelf)
+HOST_LIBELF_LIBS = $(shell $(PKG_CONFIG) libelf --libs 2>/dev/null || echo -lelf)
 
 has_libelf = $(call try-run,\
                echo "int main() {}" | $(HOSTCC) -xc -o /dev/null $(HOST_LIBELF_LIBS) -,1,0)
-- 
2.17.1


             reply	other threads:[~2021-04-21  0:20 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-21  0:19 Patrick Waterlander [this message]
2021-04-21 10:10 ` [PATCH 1/1] Makefile: Fix cross building Masahiro Yamada

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