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Message-Id: <20180508073930.326668789@linuxfoundation.org>
Date: Tue, 8 May 2018 10:10:15 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Jiri Slaby <jslaby@...e.cz>,
"Rafael J. Wysocki" <rafael.j.wysocki@...el.com>
Subject: [PATCH 4.16 17/52] tools: power/acpi, revert to LD = gcc
4.16-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jiri Slaby <jslaby@...e.cz>
commit 755396163148b50fe1afb4bdd3365e47f3ff7a42 upstream.
Commit 7ed1c1901fe5 (tools: fix cross-compile var clobbering) removed
setting of LD to $(CROSS_COMPILE)gcc. This broke build of acpica
(acpidump) in power/acpi:
ld: unrecognized option '-D_LINUX'
The tools pass CFLAGS to the linker (incl. -D_LINUX), so revert this
particular change and let LD be $(CC) again. Note that the old behaviour
was a bit different, it used $(CROSS_COMPILE)gcc which was eliminated by
the commit 7ed1c1901fe5. We use $(CC) for that reason.
Fixes: 7ed1c1901fe5 (tools: fix cross-compile var clobbering)
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
Cc: 4.16+ <stable@...r.kernel.org> # 4.16+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
tools/power/acpi/Makefile.config | 1 +
1 file changed, 1 insertion(+)
--- a/tools/power/acpi/Makefile.config
+++ b/tools/power/acpi/Makefile.config
@@ -56,6 +56,7 @@ INSTALL_SCRIPT = ${INSTALL_PROGRAM}
# to compile vs uClibc, that can be done here as well.
CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
CROSS_COMPILE ?= $(CROSS)
+LD = $(CC)
HOSTCC = gcc
# check if compiler option is supported
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