Matthias Kaehlcke 423ba0fede BACKPORT: kbuild: Add __cc-option macro ... cc-option uses KBUILD_CFLAGS and KBUILD_CPPFLAGS when it determines whether an option is supported or not. This is fine for options used to build the kernel itself, however some components like the x86 boot code use a different set of flags. Add the new macro __cc-option which is a more generic version of cc-option with additional parameters. One parameter is the compiler with which the check should be performed, the other the compiler options to be used instead KBUILD_C*FLAGS. Refactor cc-option and hostcc-option to use __cc-option and move hostcc-option to scripts/Kbuild.include. Suggested-by: Arnd Bergmann <arnd@arndb.de> Suggested-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Matthias Kaehlcke <mka@chromium.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Michal Marek <mmarek@suse.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> (cherry picked from commit 9f3f1fd299768782465cb32cdf0dd4528d11f26b) Signed-off-by: Greg Hackmann <ghackmann@google.com> Conflicts: scripts/Kbuild.include Change-Id: I4c8288b9c74bd6b9199307a0e04b78a27e28361d		2017-10-09 14:00:13 -07:00
..
basic	kbuild: fixdep: drop meaningless hash table initialization	2015-08-24 16:36:08 +02:00
coccinelle	scripts/coccinelle: modernize &	2016-04-12 09:09:00 -07:00
dtc	scripts/dtc: Update to upstream version 9d3649bd3be245c9	2015-04-29 17:17:27 -05:00
gdb	scripts/gdb: remove useless global instruction	2015-06-30 19:44:58 -07:00
genksyms	genksyms: Regenerate parser	2015-08-20 14:57:47 +02:00
kconfig	kconfig/nconf: Fix hang when editing symbol with a long prompt	2017-01-09 08:07:53 +01:00
ksymoops
mod	UPSTREAM: kbuild: Consolidate header generation from ASM offset information	2017-10-09 14:00:12 -07:00
package	scripts/package/Makefile: rpmbuild add support of RPMOPTS	2016-06-07 18:14:37 -07:00
selinux	selinux: explicitly declare the role "base_r"	2015-07-13 13:32:00 -04:00
tracing
.gitignore	DocBook: Use a fixed encoding for output	2015-09-28 01:31:48 -06:00
analyze_suspend.py
asn1_compiler.c	ASN.1: Copy string names to tokens in ASN.1 compiler	2015-08-07 16:26:13 +01:00
bloat-o-meter	scripts/bloat-o-meter: fix python3 syntax error	2016-02-25 12:01:22 -08:00
bootgraph.pl
check-lc_ctype.c	DocBook: Use a fixed encoding for output	2015-09-28 01:31:48 -06:00
check_extable.sh
checkincludes.pl
checkkconfigsymbols.py	scripts/checkkconfigsymbols.py: support default statements	2015-08-03 17:16:58 -07:00
checkpatch.pl	This is the 4.4.78 stable release	2017-07-21 09:14:57 +02:00
checkstack.pl
checksyscalls.sh	x86/asm/entry: Move the arch/x86/syscalls/ definitions to arch/x86/entry/syscalls/	2015-06-04 07:37:37 +02:00
checkversion.pl
cleanfile
cleanpatch
coccicheck	Coccinelle: fix incorrect -include option transformation	2015-10-26 21:32:09 +01:00
config
conmakehash.c
decode_stacktrace.sh	scripts: decode_stacktrace: fix ARM architecture decoding	2015-09-04 16:54:41 -07:00
decodecode
depmod.sh
diffconfig
docproc.c
export_report.pl
extract-cert.c	KEYS: Remove unnecessary header #inclusions from extract-cert.c	2015-09-25 16:31:45 +01:00
extract-ikconfig
extract-module-sig.pl	KEYS: Provide a script to extract a module signature	2015-10-21 15:18:36 +01:00
extract-sys-certs.pl	KEYS: Provide a script to extract the sys cert list from a vmlinux file	2015-10-21 15:18:36 +01:00
extract-vmlinux
gcc-goto.sh
gcc-ld
gcc-version.sh
gcc-x86_32-has-stack-protector.sh
gcc-x86_64-has-stack-protector.sh	scripts/has-stack-protector: add -fno-PIE	2016-11-26 09:54:52 +01:00
gen_initramfs_list.sh
get_maintainer.pl	get_maintainer: add subsystem to reviewer output	2015-11-06 17:50:42 -08:00
gfp-translate
headerdep.pl
headers.sh
headers_check.pl
headers_install.sh
kallsyms.c
Kbuild.include	BACKPORT: kbuild: Add __cc-option macro	2017-10-09 14:00:13 -07:00
kernel-doc	kernel-doc: Make it compatible with Perl versions below 5.12 again	2015-11-17 17:20:14 -07:00
kernel-doc-xml-ref	scripts/kernel-doc: Adding cross-reference links to html documentation.	2015-08-16 22:11:16 -06:00
ld-version.sh	ld-version: Fix awk regex compile failure	2016-03-16 08:43:01 -07:00
Lindent	scripts/Lindent: handle missing indent gracefully	2015-09-04 16:54:41 -07:00
link-vmlinux.sh	um: link with -lpthread	2016-03-03 15:07:12 -08:00
Makefile	DocBook: Use a fixed encoding for output	2015-09-28 01:31:48 -06:00
Makefile.asm-generic
Makefile.build	BACKPORT: kbuild: Add support to generate LLVM assembly files	2017-10-09 14:00:13 -07:00
Makefile.clean	kbuild: Makefile.clean: make Kbuild and Makefile optional	2016-02-16 13:54:20 -08:00
Makefile.dtbinst
Makefile.extrawarn	UPSTREAM: kbuild: drop -Wno-unknown-warning-option from clang options	2017-10-09 14:00:12 -07:00
Makefile.fwinst
Makefile.headersinst
Makefile.help
Makefile.host
Makefile.kasan	arm64: add KASAN support	2015-10-12 17:46:36 +01:00
Makefile.lib	UPSTREAM: kbuild: fix asm-offset generation to work with clang	2017-10-09 14:00:12 -07:00
Makefile.modbuiltin
Makefile.modinst	kbuild: make it possible to specify the module output dir	2016-02-16 13:54:19 -08:00
Makefile.modpost	modpost: Add flag -E for making section mismatches fatal	2015-10-06 10:46:21 +10:30
Makefile.modsign
makelst
markup_oops.pl
mkcompile_h
mkmakefile
mksysmap	mksysmap: Add h8300 local symbol pattern	2015-06-23 13:35:47 +09:00
mkuboot.sh
mkversion
module-common.lds
namespace.pl
objdiff
patch-kernel
pnmtologo.c
profile2linkerlist.pl
recordmcount.c	ftrace/recordmcount: Work around for addition of metag magic but not relocations	2016-08-20 18:09:23 +02:00
recordmcount.h	recordmcount: Fix endianness handling bug for nop_mcount	2015-11-03 10:45:26 -05:00
recordmcount.pl	scripts/recordmcount.pl: support data in text section on powerpc	2016-01-31 11:29:03 -08:00
setlocalversion
show_delta
sign-file.c	MODSIGN: Change from CMS to PKCS#7 signing if the openssl is too old	2015-09-25 16:31:46 +01:00
sortextable.c	Revert "x86/mm: Expand the exception table logic to allow new handling options"	2016-10-31 19:56:26 -06:00
sortextable.h
spelling.txt	scripts/spelling.txt: add some typo-words	2015-09-04 16:54:41 -07:00
stackdelta	scripts: add stackdelta script	2015-08-28 17:04:40 +02:00
stackusage	scripts: add stackusage script	2015-08-28 17:04:40 +02:00
tags.sh	scripts/tags.sh: Teach tags about some powerpc macros	2015-10-13 13:53:57 +02:00
unifdef.c
ver_linux	ver_linux: proc/modules, limit text processing to 'sed'	2015-10-17 21:55:26 -07:00
xen-hypercalls.sh
xz_wrap.sh