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tools: power/acpi, revert to LD = gcc

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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@suse.cz>
Cc: 4.16+ <stable@vger.kernel.org> # 4.16+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Martin Kelly <martin@martingkelly.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jiri Slaby 2018-04-24 09:43:44 +02:00 committed by Greg Kroah-Hartman
parent b018b00c39
commit 59ed81e1ee
1 changed files with 1 additions and 0 deletions
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tools/power/acpi/Makefile.config
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@ -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