4.16-stable review patch. If anyone has any objections, please let me know.
------------------ From: Jiri Slaby <[email protected]> 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 <[email protected]> Cc: 4.16+ <[email protected]> # 4.16+ Signed-off-by: Rafael J. Wysocki <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> --- 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
