aboutsummaryrefslogtreecommitdiffstats
path: root/tools/power/acpi/Makefile.config (follow)
AgeCommit message (Collapse)AuthorFilesLines
2021-12-08ACPI: tools: Fix compilation when output directory is not presentChen Yu1-0/+1
Compiling the ACPI tools when output directory parameter is specified, but the output directory is not present, triggers the following error: make O=/data/test/tmp/ -C tools/power/acpi/ make: Entering directory '/data/src/kernel/linux/tools/power/acpi' DESCEND tools/acpidbg make[1]: Entering directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg' MKDIR include CP include CC tools/acpidbg/acpidbg.o Assembler messages: Fatal error: can't create /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o: No such file or directory make[1]: *** [../../Makefile.rules:24: /data/test/tmp/tools/power/acpi/tools/acpidbg/acpidbg.o] Error 1 make[1]: Leaving directory '/data/src/kernel/linux/tools/power/acpi/tools/acpidbg' make: *** [Makefile:18: acpidbg] Error 2 make: Leaving directory '/data/src/kernel/linux/tools/power/acpi' which occurs because the output directory has not been created yet. Fix this issue by creating the output directory before compiling. Reported-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Chen Yu <yu.c.chen@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> [ rjw: New subject, changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-11-11tools: Factor HOSTCC, HOSTLD, HOSTAR definitionsJean-Philippe Brucker1-1/+0
Several Makefiles in tools/ need to define the host toolchain variables. Move their definition to tools/scripts/Makefile.include Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Jiri Olsa <jolsa@redhat.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/bpf/20201110164310.2600671-2-jean-philippe@linaro.org
2019-12-17tools/power/acpi: fix compilation errorZhengyuan Liu1-1/+1
If we compile tools/acpi target in the top source directory, we'd get a compilation error showing as bellow: # make tools/acpi DESCEND power/acpi DESCEND tools/acpidbg CC tools/acpidbg/acpidbg.o Assembler messages: Fatal error: can't create /home/lzy/kernel-upstream/power/acpi/\ tools/acpidbg/acpidbg.o: No such file or directory ../../Makefile.rules:26: recipe for target '/home/lzy/kernel-upstream/\ power/acpi/tools/acpidbg/acpidbg.o' failed make[3]: *** [/home/lzy/kernel-upstream//power/acpi/tools/acpidbg/\ acpidbg.o] Error 1 Makefile:19: recipe for target 'acpidbg' failed make[2]: *** [acpidbg] Error 2 Makefile:54: recipe for target 'acpi' failed make[1]: *** [acpi] Error 2 Makefile:1607: recipe for target 'tools/acpi' failed make: *** [tools/acpi] Error 2 Fixes: d5a4b1a540b8 ("tools/power/acpi: Remove direct kernel source include reference") Signed-off-by: Zhengyuan Liu <liuzhengyuan@kylinos.cn> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-06-05treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441Thomas Gleixner1-4/+1
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 315 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Armijn Hemel <armijn@tjaldur.nl> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190531190115.503150771@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-05-04tools: power/acpi, revert to LD = gccJiri Slaby1-0/+1
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 $(CC) for that reason. Fixes: 7ed1c1901fe5 (tools: fix cross-compile var clobbering) Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: 4.16+ <stable@vger.kernel.org> # 4.16+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-02-21tools: fix cross-compile var clobberingMartin Kelly1-3/+0
Currently a number of Makefiles break when used with toolchains that pass extra flags in CC and other cross-compile related variables (such as --sysroot). Thus we get this error when we use a toolchain that puts --sysroot in the CC var: ~/src/linux/tools$ make iio [snip] iio_event_monitor.c:18:10: fatal error: unistd.h: No such file or directory #include <unistd.h> ^~~~~~~~~~ This occurs because we clobber several env vars related to cross-compiling with lines like this: CC = $(CROSS_COMPILE)gcc Although this will point to a valid cross-compiler, we lose any extra flags that might exist in the CC variable, which can break toolchains that rely on them (for example, those that use --sysroot). This easily shows up using a Yocto SDK: $ . [snip]/sdk/environment-setup-cortexa8hf-neon-poky-linux-gnueabi $ echo $CC arm-poky-linux-gnueabi-gcc -march=armv7-a -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a8 --sysroot=[snip]/sdk/sysroots/cortexa8hf-neon-poky-linux-gnueabi $ echo $CROSS_COMPILE arm-poky-linux-gnueabi- $ echo ${CROSS_COMPILE}gcc krm-poky-linux-gnueabi-gcc Although arm-poky-linux-gnueabi-gcc is a cross-compiler, we've lost the --sysroot and other flags that enable us to find the right libraries to link against, so we can't find unistd.h and other libraries and headers. Normally with the --sysroot flag we would find unistd.h in the sdk directory in the sysroot: $ find [snip]/sdk/sysroots -path '*/usr/include/unistd.h' [snip]/sdk/sysroots/cortexa8hf-neon-poky-linux-gnueabi/usr/include/unistd.h The perf Makefile adds CC = $(CROSS_COMPILE)gcc if and only if CC is not already set, and it compiles correctly with the above toolchain. So, generalize the logic that perf uses in the common Makefile and remove the manual CC = $(CROSS_COMPILE)gcc lines from each Makefile. Note that this patch does not fix cross-compile for all the tools (some have other bugs), but it does fix it for all except usb and acpi, which still have other unrelated issues. I tested both with and without the patch on native and cross-build and there appear to be no regressions. Link: http://lkml.kernel.org/r/20180107214028.23771-1-martin@martingkelly.com Signed-off-by: Martin Kelly <martin@martingkelly.com> Acked-by: Mark Brown <broonie@kernel.org> Cc: Tejun Heo <tj@kernel.org> Cc: Li Zefan <lizefan@huawei.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Stephen Hemminger <sthemmin@microsoft.com> Cc: Jonathan Cameron <jic23@kernel.org> Cc: Pali Rohar <pali.rohar@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Jacek Anaszewski <jacek.anaszewski@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Robert Moore <robert.moore@intel.com> Cc: Lv Zheng <lv.zheng@intel.com> Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Valentina Manea <valentina.manea.m@gmail.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Mario Limonciello <mario.limonciello@dell.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-11-16tools/power/acpi: Remove direct kernel source include referenceLv Zheng1-11/+12
Avoid breaking cross-compiled ACPI tools builds by rearranging the handling of kernel header files. This patch also contains OUTPUT/srctree cleanups in order to make above fix working for various build environments. Fixes: e323c02dee59 (ACPICA: MSVC9: Fix <sys/stat.h> inclusion order issue) Reported-and-tested-by: Yisheng Xie <xieyisheng1@huawei.com> Reported-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-06-23tools/acpi: use CROSS_COMPILE to define prefixAndy Shevchenko1-3/+4
CROSS_COMPILE can be considered as standard definition for toolchain prefix when cross-compiling. Use it here. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-31tools/power/acpi: Add descend support in ACPI tools MakefileLv Zheng1-0/+92
This patch splits tools/power/acpi/Makefile to support descend compling for ACPI tools. In this patch tools/ec related stuff is removed as it is originally not enabled. Also a missing .o (utnonansi.o) is added to the acpidump/Makefile. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>