From bb9d812643d8a121df7d614a2b9c60193a92deb0 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 9 Mar 2018 14:13:42 +0100 Subject: arch: remove tile port The Tile architecture port was added by Chris Metcalf in 2010, and maintained until early 2018 when he orphaned it due to his departure from Mellanox, and nobody else stepped up to maintain it. The product line is still around in the form of the BlueField SoC, but no longer uses the Tile architecture. There are also still products for sale with Tile-GX SoCs, notably the Mikrotik CCR router family. The products all use old (linux-3.3) kernels with lots of patches and won't be upgraded by their manufacturers. There have been efforts to port both OpenWRT and Debian to these, but both projects have stalled and are very unlikely to be continued in the future. Given that we are reasonably sure that nobody is still using the port with an upstream kernel any more, it seems better to remove it now while the port is in a good shape than to let it bitrot for a few years first. Cc: Chris Metcalf Cc: John Paul Adrian Glaubitz Link: http://www.mellanox.com/page/npu_multicore_overview Link: https://jenkins.debian.net/view/rebootstrap/job/rebootstrap_tilegx_gcc7/ Signed-off-by: Arnd Bergmann --- tools/scripts/Makefile.arch | 11 +---------- 1 file changed, 1 insertion(+), 10 deletions(-) (limited to 'tools/scripts') diff --git a/tools/scripts/Makefile.arch b/tools/scripts/Makefile.arch index 78d90a249e88..b10b7a27c33f 100644 --- a/tools/scripts/Makefile.arch +++ b/tools/scripts/Makefile.arch @@ -4,8 +4,7 @@ HOSTARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/x86_64/x86/ \ -e /arm64/!s/arm.*/arm/ -e s/sa110/arm/ \ -e s/s390x/s390/ -e s/parisc64/parisc/ \ -e s/ppc.*/powerpc/ -e s/mips.*/mips/ \ - -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ \ - -e s/tile.*/tile/ ) + -e s/sh[234].*/sh/ -e s/aarch64.*/arm64/ ) ifndef ARCH ARCH := $(HOSTARCH) @@ -34,14 +33,6 @@ ifeq ($(ARCH),sh64) SRCARCH := sh endif -# Additional ARCH settings for tile -ifeq ($(ARCH),tilepro) - SRCARCH := tile -endif -ifeq ($(ARCH),tilegx) - SRCARCH := tile -endif - LP64 := $(shell echo __LP64__ | ${CC} ${CFLAGS} -E -x c - | tail -n 1) ifeq ($(LP64), 1) IS_64_BIT := 1 -- cgit v1.2.3 From 9564a8cf422d7b58f6e857e3546d346fa970191e Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Sun, 8 Apr 2018 23:35:28 +0200 Subject: Kbuild: fix # escaping in .cmd files for future Make MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit I tried building using a freshly built Make (4.2.1-69-g8a731d1), but already the objtool build broke with orc_dump.c: In function ‘orc_dump’: orc_dump.c:106:2: error: ‘elf_getshnum’ is deprecated [-Werror=deprecated-declarations] if (elf_getshdrnum(elf, &nr_sections)) { Turns out that with that new Make, the backslash was not removed, so cpp didn't see a #include directive, grep found nothing, and -DLIBELF_USE_DEPRECATED was wrongly put in CFLAGS. Now, that new Make behaviour is documented in their NEWS file: * WARNING: Backward-incompatibility! Number signs (#) appearing inside a macro reference or function invocation no longer introduce comments and should not be escaped with backslashes: thus a call such as: foo := $(shell echo '#') is legal. Previously the number sign needed to be escaped, for example: foo := $(shell echo '\#') Now this latter will resolve to "\#". If you want to write makefiles portable to both versions, assign the number sign to a variable: C := \# foo := $(shell echo '$C') This was claimed to be fixed in 3.81, but wasn't, for some reason. To detect this change search for 'nocomment' in the .FEATURES variable. This also fixes up the two make-cmd instances to replace # with $(pound) rather than with \#. There might very well be other places that need similar fixup in preparation for whatever future Make release contains the above change, but at least this builds an x86_64 defconfig with the new make. Link: https://bugzilla.kernel.org/show_bug.cgi?id=197847 Cc: Randy Dunlap Signed-off-by: Rasmus Villemoes Signed-off-by: Masahiro Yamada --- tools/scripts/Makefile.include | 2 ++ 1 file changed, 2 insertions(+) (limited to 'tools/scripts') diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index dd614463d4d6..495066bafbe3 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -120,3 +120,5 @@ ifneq ($(silent),1) QUIET_UNINST = @printf ' UNINST %s\n' $1; endif endif + +pound := \# -- cgit v1.2.3