Changes in Makefile

e183130c - sparc: Use $(kecho) to announce kernel images being ready

Thu, 13 Jul 2023 07:52:35 +0000

sparc: Use $(kecho) to announce kernel images being readyMy build test setup compiles allmodconfig all various architectures(arm64 m68k powerpc riscv s390 sparc64 x86_64) using make -s. If thereis no warning, the only output is kernel: arch/sparc/boot/image is ready kernel: arch/sparc/boot/zImage is readyfrom the sparc64 build. Copy the incantation from x86 which is silentwhen building with make -s and also mentions a version indication.Signed-off-by: Uwe Kleine-König Acked-by: Sam Ravnborg Signed-off-by: Arnd Bergmann List of files: /linux-6.15/arch/sparc/boot/Makefile

a3c7ca2b - sparc: Add missing "FORCE" target when using if_changed

Thu, 23 Sep 2021 21:54:18 +0000

sparc: Add missing "FORCE" target when using if_changedFix observed warning: /builds/linux/arch/sparc/boot/Makefile:35: FORCE prerequisite is missingFixes: e1f86d7b4b2a ("kbuild: warn if FORCE is missing for if_changed(_dep,_rule) and filechk")Signed-off-by: Kees Cook Acked-by: Nicolas Schier Signed-off-by: Masahiro Yamada List of files: /linux-6.15/arch/sparc/boot/Makefile

87c3cb56 - sparc: move the install rule to arch/sparc/Makefile

Thu, 29 Jul 2021 14:24:40 +0000

sparc: move the install rule to arch/sparc/MakefileCurrently, the install target in arch/sparc/Makefile descends intoarch/sparc/boot/Makefile to invoke the shell script, but there is nogood reason to do so.arch/sparc/Makefile can run the shell script directly.Signed-off-by: Masahiro Yamada List of files: /linux-6.15/arch/sparc/boot/Makefile

5f2fb52f - kbuild: rename hostprogs-y/always to hostprogs/always-y

Sat, 01 Feb 2020 16:49:24 +0000

kbuild: rename hostprogs-y/always to hostprogs/always-yIn old days, the "host-progs" syntax was used for specifying hostprograms. It was renamed to the current "hostprogs-y" in 2004.It is typically useful in scripts/Makefile because it allows Kbuild toselectively compile host programs based on the kernel configuration.This commit renames like follows: always -> always-y hostprogs-y -> hostprogsSo, scripts/Makefile will look like this: always-$(CONFIG_BUILD_BIN2C) += ... always-$(CONFIG_KALLSYMS) += ... ... hostprogs := $(always-y) $(always-m)I think this makes more sense because a host program is always a hostprogram, irrespective of the kernel configuration. We want to specifywhich ones to compile by CONFIG options, so always-y will be handier.The "always", "hostprogs-y", "hostprogs-m" will be kept for backwardcompatibility for a while.Signed-off-by: Masahiro Yamada List of files: /linux-6.15/arch/sparc/boot/Makefile

b2441318 - License cleanup: add SPDX GPL-2.0 license identifier to files with no license

Wed, 01 Nov 2017 14:07:57 +0000

License cleanup: add SPDX GPL-2.0 license identifier to files with no licenseMany source files in the tree are missing licensing information, whichmakes it harder for compliance tools to determine the correct license.By default all files without license information are under the defaultlicense of the kernel, which is GPL version 2.Update the files which contain no license information with the 'GPL-2.0'SPDX license identifier. The SPDX identifier is a legally bindingshorthand, which can be used instead of the full boiler plate text.This patch is based on work done by Thomas Gleixner and Kate Stewart andPhilippe Ombredanne.How this work was done:Patches were generated and checked against linux-4.14-rc6 for a subset ofthe use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information,Further patches will be generated in subsequent months to fix up caseswhere non-standard license headers were used, and references to licensehad to be inferred by heuristics based on keywords.The analysis to determine which SPDX License Identifier to be applied toa file was done in a spreadsheet of side by side results from of theoutput of two independent scanners (ScanCode & Windriver) producing SPDXtag:value files created by Philippe Ombredanne. Philippe prepared thebase worksheet, and did an initial spot review of a few 1000 files.The 4.13 kernel was the starting point of the analysis with 60,537 filesassessed. Kate Stewart did a file by file comparison of the scannerresults in the spreadsheet to determine which SPDX license identifier(s)to be applied to the file. She confirmed any determination that was notimmediately clear with lawyers working with the Linux Foundation.Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines).All documentation files were explicitly excluded.The following heuristics were used to determine which SPDX licenseidentifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time.In total, over 70 hours of logged manual review was done on thespreadsheet to determine the SPDX license identifiers to apply to thesource files by Kate, Philippe, Thomas and, in some cases, confirmationby lawyers working with the Linux Foundation.Kate also obtained a third independent scan of the 4.13 code base fromFOSSology, and compared selected files where the other two scannersdisagreed against that SPDX file, to see if there was new insights. TheWindriver scanner is based on an older version of FOSSology in part, sothey are related.Thomas did random spot checks in about 500 files from the spreadsheetsfor the uapi headers and agreed with SPDX license identifier in thefiles he inspected. For the non-uapi files Thomas did random spot checksin about 15000 files.In initial set of patches against 4.14-rc6, 3 files were found to havecopy/paste license identifier errors, and have been fixed to reflect thecorrect identifier.Additionally Philippe spent 10 hours this week doing a detailed manualinspection and review of the 12,461 patched files from the initial patchversion early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correctThis produced a worksheet with 20 files needing minor correction. Thisworksheet was then exported into 3 different .csv files for thedifferent types of files to be modified.These .csv files were then reviewed by Greg. Thomas wrote a script toparse the csv files and add the proper SPDX tag to the file, in theformat that the file expected. This script was further refined by Gregbased on the output to detect more types of files automatically and todistinguish between header and source .c files (which need differentcomment types.) Finally Greg ran the script using the .csv files togenerate the patches.Reviewed-by: Kate Stewart Reviewed-by: Philippe Ombredanne Reviewed-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman List of files: /linux-6.15/arch/sparc/boot/Makefile

c78f77e2 - sparc: Add "install" target

Fri, 25 Jul 2014 17:41:51 +0000

sparc: Add "install" targetThis patches adds an "install" target to install kernel builds for SPARC,modeled after the i386 script.Signed-off-by: David L Stevens Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

51f19cfa - sparc32: drop build time btfixup patching

Mon, 14 May 2012 17:35:50 +0000

sparc32: drop build time btfixup patchingSigned-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

95698570 - kbuild: refactor final link of sparc32

Sat, 05 May 2012 08:18:40 +0000

kbuild: refactor final link of sparc32sparc32 uses an additional final link to support btfix.Introduce a new set of exported variables in the top-level Makefileto make the extra linking step simpler.sparc32 has hardcoded knowledge of kallsyms support. This fixinclude support for EXTRA_KALLSYM_PASS=1.The ugly part is that it is hardcoded in the arch/sparc/bootMakefile.Signed-off-by: Sam Ravnborg Cc: "David S. Miller" Signed-off-by: Michal Marek List of files: /linux-6.15/arch/sparc/boot/Makefile

e3393645 - Kbuild: centralize MKIMAGE and cmd_uimage definitions

Fri, 16 Mar 2012 21:03:55 +0000

Kbuild: centralize MKIMAGE and cmd_uimage definitionsAll ARCHs have the same definition of MKIMAGE. Move it to Makefile.libto avoid duplication.All ARCHs have similar definitions of cmd_uimage. Place a sufficientlyparameterized version in Makefile.lib to avoid duplication.Signed-off-by: Stephen Warren Acked-by: Nicolas Pitre Tested-by: Mike Frysinger [Blackfin]Tested-by: Michal Simek [Microblaze]Tested-by: Guan Xuetao [unicore32]Signed-off-by: Michal Marek List of files: /linux-6.15/arch/sparc/boot/Makefile

684151a7 - sparc32: added U-Boot build target: uImage

Wed, 26 Jan 2011 06:36:35 +0000

sparc32: added U-Boot build target: uImageThis is only for LEON as u-boot for SPARC only supports LEON.Signed-off-by: Daniel Hellstrom Acked-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

9202db22 - sparc: unify strip command in boot/Makefile

Tue, 04 Jan 2011 11:39:18 +0000

sparc: unify strip command in boot/MakefileInclude an additional "Kernel is ready" print for zImageSigned-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

56818a6f - sparc: rename piggyback_32 to piggyback

Tue, 04 Jan 2011 11:39:17 +0000

sparc: rename piggyback_32 to piggybackNow that we use the same piggyback for 32 and 64 bitwe can drop the _32 suffix.Include some trivial unification in the Makefilenow that 32 and 64 bit can share the same piggyback command.Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

1075c4ef - sparc: fix tftpboot.img for sparc64 on little-endian host

Tue, 04 Jan 2011 11:39:16 +0000

sparc: fix tftpboot.img for sparc64 on little-endian hostpiggyback_32 adapted to support sparc64:- locating "HdrS" differs for sparc and sparc64- sparc64 updates a_text, a_data + a_bss in the final a.out headerUpdated Makefile to use piggyback_32 for sparc64.Deleted the now unused piggyback_64.cpiggyback_32.c is host endian neutral and works on bothlittle-endian and big-endian hosts.This fixes a long standing bug where sparc64 could notgenerate tftpboot.img on a x86 host.Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

a020bb17 - sparc: add $BITS to piggyback arguments

Tue, 04 Jan 2011 11:39:15 +0000

sparc: add $BITS to piggyback argumentsAdd new option to piggyback that identify if this isfor 32 or 64 bit.Use this information to determine the alignment used.Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

48e46b7b - sparc64: build compressed image (zImage) by default

Mon, 17 Aug 2009 01:21:47 +0000

sparc64: build compressed image (zImage) by defaultBesides creating the uncompressed vmlinux image for sparc64, alsocreate a compressed zImage. This is more consistent with otherarchitectures and required to make the 'deb-pkg' target work.Signed-off-by: Jurij Smakov Signed-off-by: Frans Pop Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

8944146d - sparc32: Fix makefile not generating required files

Tue, 23 Jun 2009 01:45:46 +0000

sparc32: Fix makefile not generating required filesThe tftpboot build was failing with missing file errors.It turns out that $(obj)/image wasn't being generated which was causing the a.out conversion to be skipped and hence piggyback to be called with nonexistent files.Signed-off-by: Julian Calaby Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

3e05c5e2 - sparc32: Fix tftpboot.img Makefile

Sun, 21 Jun 2009 16:45:01 +0000

sparc32: Fix tftpboot.img MakefileSigned-off-by: Julian Calaby Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

22b096a8 - sparc32: Fix obvious build issues for tftpboot.img build.

Sun, 21 Jun 2009 16:45:44 +0000

sparc32: Fix obvious build issues for tftpboot.img build.Signed-off-by: Robert Reif Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

a8c601ca - sparc,sparc64: unify boot/

Wed, 03 Dec 2008 11:14:26 +0000

sparc,sparc64: unify boot/Simple unification:o renamed piggyback to *_32.c/*_64.co copied content of Makefile from sparc64 to sparc and guard ito updated sparc/boot/.gitignoreo deleted remaining files in sparc64/bootSigned-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile

c4893269 - sparc: clean boot/

Sun, 30 Nov 2008 05:53:26 +0000

sparc: clean boot/Leave all cleaning to boot/Makefileand delete zImage too when we do a 'make clean'Signed-off-by: Sam Ravnborg Signed-off-by: David S. Miller List of files: /linux-6.15/arch/sparc/boot/Makefile