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* crunchgen: fix "keep" for an ELF world, break it outKyle Evans2023-11-101-0/+4
| | | | | | | | | | | | | | | | "keep" currently adds a leading underscore, which hasn't been useful or accurate since a.out days. Preserve the symbol name as it's given rather than mangle it to match ELF-style symbol names. This was partially fixed back in 6cd35234a092d ("Assume ELF-style symbol names now.") for crunchgen, but the keeplist wasn't changed to match it. While we're here, break it out to bsd.crunchgen.mk for later use in bsdbox. Reviewed by: adrian, imp Differential Revision: https://reviews.freebsd.org/D42499
* Remove $FreeBSD$: one-line sh patternWarner Losh2023-08-161-2/+0
| | | | Remove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
* rescue: Restore 'make depend' call to fix WITH_META_MODE after r334008.Bryan Drewery2018-05-241-2/+0
| | | | | | | | | | | | | | | | | The rescue/crunchgen build avoids linking binaries for the objects it is building by doing 'make foo.o bar.o' rather than 'make all'. This breaks the implicit 'beforebuild: depend' dependency which ensured that all source files were generated and up-to-date before building the object files. This manifested as a WITH_META_MODE build problem for bin/sh in the rescue build with syntax.{c,h} not properly being regenerated or recognized as changed in the dependency graph. Sponsored by: Dell EMC MFC after: 1 week Reported by: many Notes: svn path=/head/; revision=334177
* No need to run 'make depend' with FAST_DEPEND logic in-tree.Bryan Drewery2017-11-101-1/+5
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325676
* AUTO_OBJ: No need to tree-walk with 'make obj' here.Bryan Drewery2017-11-101-1/+4
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325675
* Pass down any PROG-specific buildopts for forwarded targets.Bryan Drewery2017-11-101-1/+2
| | | | | | | | | This currently has no impact. Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325674
* Add support for CRUNCH_LIBS_ for specifying a lib only for 1 prog.Bryan Drewery2017-11-101-0/+3
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325631
* AUTO_OBJ can work for crunchgen build-tools.Bryan Drewery2017-10-311-4/+4
| | | | | | | Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325195
* Disable MK_AUTO_OBJ as a make argument like r325078.Bryan Drewery2017-10-311-6/+9
| | | | | | | | | This avoids needlessly trying to enable it opportunistically. Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=325194
* Quote ${MAKE} when passing in env in case it contains spaces.Bryan Drewery2017-08-161-1/+1
| | | | | | | | | | Downstream we are wrapping MAKE with a limits(1) call which interferes with these non-quoted cases. Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=322585
* META_MODE: Fix build-tools still sometimes rebuilding during target build.Bryan Drewery2017-04-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a cross-build, the build-tools are native host binaries. We do not want to rebuild them when building for the target. Bmake previously did not support checking .NOMETA on an existing target, so .NOMETA_CMP was used here. However, .NOMETA_CMP still triggers meta mode conditions if the number of commands or the command changes. In r312467 the paths to build ncurses files were modified and thus triggered meta mode to rebuild the build tools (make_keys, make_hash) in ncurses during the target build. Bmake 20160604 committed in r301462 changed .NOMETA to also skip meta mode logic for an existing .meta file as well, thus it is now the proper fix here. I explored moving the build-tools output to WORLDTMP/tools with relatively good success, but have concerns that doing so would be problematic for downstream vendors who use LOCAL_TOOL_DIRS and expect the tools to be in current OBJDIR for the target. It also adds more complexity into finding the tools during target build and handling of where they are for rescue/rescue and mkcsmapper_static/mkesdb_static which should really not be connected in build-tools anyway. MFC after: 2 weeks Reported by: many Sponsored by: Dell EMC Isilon Notes: svn path=/head/; revision=316586
* DIRDEPS_BUILD: Include crunched object meta files for gendirdeps.Bryan Drewery2016-09-011-0/+1
| | | | | | | | MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=305257
* META_MODE/DIRDEPS_BUILD: Fix various issues with crunch builds.Bryan Drewery2016-09-011-2/+5
| | | | | | | | | | | | | | | | | - DIRDEPS_BUILD: Fix crunchgen builds losing their library dependencies on a nop-rebuild. - META_MODE: Fix not rebuilding various crunch.mk targets if their .meta files warrant a rebuild. They were lacking .meta files previously. This adds .NOMETA to the crunch objects being used since they are already built. Bmake was forcing a rebuild on them since their .meta files were not in the expected place; there is no reason to rebuild them. MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=305254
* META_MODE: Don't expect .meta files for side-effect generated files.Bryan Drewery2016-09-011-0/+1
| | | | | | | | | | This is similar to r301285. MFC after: 1 week Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=305253
* WITH_META_MODE: Fix rescue rebuilding build-tools.Bryan Drewery2016-06-141-1/+1
| | | | | | | | | | This is the same issue as r297997. Approved by: re (implicit) Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=301882
* DIRDEPS_BUILD: Fix and hookup rescue/rescue to the build.Bryan Drewery2016-05-261-3/+6
| | | | | | | Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300807
* WITH_AUTO_OBJ: Fix crunchgen builds.Bryan Drewery2016-05-261-4/+10
| | | | | | | | | | | | | | | | | | | | Passing MAKEOBJDIRPREFIX to the main prog build (rescue) would confuse WITH_AUTO_OBJ and cause it to create a recursed object directory that then broke the actual prog build. This is normally not a problem since we do not call 'make -f prog.mk obj' before building anything in it. Crunchgen(1) also assumes that if -o is not passed then if an object directory does not already exist then it should build in the source directories. The normal buildworld process will have already ran 'make obj' in each of the component directories so this is not a problem. With WITH_AUTO_OBJ though this is not the case. So we must tell crunchgen(1) that MK_AUTO_OBJ=yes will create the directory and to not require it be present before generating its Makefile. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300806
* Avoid redundant 'make objs' tree-walk when building the main prog.Bryan Drewery2016-05-261-0/+3
| | | | | | | | | | | | | | | | The main prog has a dependency on the submake targets to ensure they are built. From bsd.crunchgen.mk though we already have our own dependency on 'make objs' so there is no need for another one. Crunchgen(1) is doing the right thing here so it is not modified. This also prevents the CC fix tainting the submake environment with META_MODE and causing rebuilds. The CC passed is is only intended for the main prog itself. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300804
* Pass CC/CXX/CFLAGS/CXXFLAGS/LDFLAGS to the main crunch exec build.Bryan Drewery2016-05-261-1/+4
| | | | | | | | | | | | This fixes --sysroot and other CFLAGS/LDFLAGS not being respected in the crunchgen build since it is not including bsd.sys.mk and other files. For example, this fixes building rescue itself without --sysroot and other CFLAGS. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300803
* WITH_META_MODE: Only expect a .meta file for the main target.Bryan Drewery2016-05-261-1/+2
| | | | | | | | | | | Since multiple files are generated from one build command, only the first to run will actually generate a .meta file. This fix prevents 'required but missing' rebuilds on each target. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300802
* DIRDEPS_BUILD: Don't show finished stats, which confuses crunchgen(1).Bryan Drewery2016-05-261-3/+4
| | | | | | | | | It would show 'make error:' lines for each auto object directory created. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=300801
* DIRDEPS_BUILD: Fix some things building in MAKELEVEL0.Bryan Drewery2016-02-261-0/+2
| | | | | | | | | | For PROGS this was recursing twice since MAKELEVEL0 is for 'dirdeps' which then really builds in a sub-make. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=296121
* There seems to be no reason to duplicate CANONICALOBJDIR logic from bsd.obj.mk,Bryan Drewery2015-11-231-7/+0
| | | | | | | | | | | which is included for crunchgen builds. No change in build output occurred with this change. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=291223
* Add bsd.crunchgen.mk to bsd.README.Bryan Drewery2015-10-241-0/+2
| | | | | | | MFC after: 1 week Notes: svn path=/head/; revision=289870
* Fix regression from r289734 that caused crunchgen "subdirs" to not beBryan Drewery2015-10-231-14/+8
| | | | | | | | | | | | | | | | | | | | | | properly recursed. The .for loop was defining a ${__dir} variable that was being set at a different evaluation time than the target itself, so every 'cd ${__dir}' became the last value that was in ${__dir}. This resulted in 'make obj' not properly being ran in the tree that would leave .depend files scattered around when 'make all' was ran in rescue/. To fix this, define a CRUNCH_SRCDIR_* for every prog if it does not already have one and then use that variable in every relevant place. This allows simplifying some logic as well. Reported by: emaste X-MFC-With: r289734 MFC after: 3 weeks Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=289846
* Fix incorrect defined() usage from style clean up in r289735.Bryan Drewery2015-10-221-2/+2
| | | | | | | | | | Submitted by: ngie MFC after: 2 weeks X-MFC-With: r289735 Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=289737
* Fix style. Namely use {} rather than ().Bryan Drewery2015-10-221-53/+54
| | | | | | | | MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=289735
* Rewrite crunchgen target handling for progs so that it can be parallelized.Bryan Drewery2015-10-221-23/+13
| | | | | | | | | | | | | | This covers 'clean', 'cleandepend', 'cleandir', 'obj', 'objlink' and 'build-tools'. This uses the same method as bsd.subdir.mk. MFC after: 2 weeks X-MFC-With: r289731 Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=289734
* Clean up some bsd.crunchgen.mk issues.Bryan Drewery2015-10-221-17/+18
| | | | | | | | | | | | - Remove handling of 'make -P' since that is for fmake only. - Add '+' where appropriate for sub-make calls. - Pass MK_TESTS=no to all of the sub-makes to prevent recursing into test directories for targets such as 'obj', 'clean', 'depend', etc. Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=289731
* Use ${CRUNCHGEN} rather than bare word.Simon J. Gerraty2015-06-131-2/+3
| | | | | | | Reviewed by: brooks Notes: svn path=/head/; revision=284341
* NO_DEBUG_FILES -> MK_DEBUG_FILES=no in last remaining place.Warner Losh2014-04-251-1/+1
| | | | Notes: svn path=/head/; revision=264927
* Add a new knob WITH_DEBUG_FILES to control the building of standaloneEd Maste2013-06-071-0/+3
| | | | | | | | | | | | | | | | | | | debug files for userland programs and libraries. The "-g" debug flag is automatically applied when WITH_DEBUG_FILES is set. The debug files are now named ${prog}.debug and ${shlib}.debug for consistency with other systems and documentation. In addition they are installed under /usr/lib/debug, to simplify the process of installing them if needed after a crash. Users of bsd.{prog,lib}.mk outside of the base system place the standalone debug files in a .debug subdirectory. GDB automatically searches both of these directories for standalone debug files. Thanks to everyone who contributed changes, review, and testing during development. Notes: svn path=/head/; revision=251512
* Add support for bmake. This includes:Marcel Moolenaar2012-10-061-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Don't do upgrade_checks when using bmake. As long as we have WITH_BMAKE, there's a bootstrap complication in ths respect. Avoid it. Make the necessary changes to have upgrade_checks work wth bmake anyway. 2. Remove the use of -E. It's not needed in our build because we use ?= for the respective variables, which means that we'll take the environment value (if any) anyway. 3. Properly declare phony targets as phony as bmake is a lot smarter (and thus agressive) about build avoidance. 4. Make sure CLEANFILES is complete and use it on .NOPATH. bmake is a lot smarter about build avoidance and should not find files we generate in the source tree. We should not have files in the repository we want to generate, but this is an easier way to cross this hurdle. 5. Have behavior under bmake the same as it is under make with respect to halting when sub-commands fail. Add "set -e" to compound commands so that bmake is informed when sub-commands fail. 6. Make sure crunchgen uses the same make as the rest of the build. This is important when the make utility isn't called make (but bmake for example). 7. While here, add support for using MAKEOBJDIR to set the object tree location. It's the second alternative bmake looks for when determining the actual object directory (= .OBJDIR). Submitted by: Simon Gerraty <sjg@juniper.net> Submitted by: John Van Horne <jvanhorne@juniper.net> Notes: svn path=/head/; revision=241298
* Ensure crunchen uses the same make binary as the rest of the build.David E. O'Brien2012-06-251-1/+1
| | | | | | | Submitted by: Simon Gerraty <sjg@juniper.net> Notes: svn path=/head/; revision=237574
* Allow crunchgen binary link generation to be disabled.Adrian Chadd2012-01-051-0/+5
| | | | | | | | | | | If CRUNCH_GENERATE_LINKS is set to "no", then no links will be generated. This defaults to "yes" so things like release crunch building still works. Notes: svn path=/head/; revision=229658
* Re-enable generating links.Adrian Chadd2010-11-161-11/+8
| | | | Notes: svn path=/head/; revision=215413
* Break out the rules which generate crunchgen'ed binaries into a separateAdrian Chadd2010-11-131-0/+160
.mk file so they can be reused. Introduce a new option, CRUNCH_BUILDTOOLS, which lists the binaries that require tools built in the local architecture. sh and csh both require this. It was previously hardcoded in rescue/rescue/Makefile . Introduce a new option, CRUNCH_SHLIBS, which lists the shared libraries to link against. These override the static libraries listed in CRUNCH_LIBS. Some build environments may wish to use a handful of shared libraries (eg libc.so) so other small, dynamic binaries can be run in the environment. Remove the now-shared code from rescue/rescue/Makefile and introduce the CRUNCH_BUILDTOOLS option for the above shells. Notes: svn path=/head/; revision=215226
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