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* Switched from picking up the .rel for each subdirectory in theJoel Sherrill1999-05-271-1/+1
| | | | | BSP (BSP_PIECES) to picking up the .o files. This should help reduce the minimum size of an application.
* Regenerated.Joel Sherrill1999-04-191-10/+12
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* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-04-199-9/+9
| | | | | | | | | | | | | | This one is an enhancement to acpolish. It replaces some Makefile variables by others variable in Makefile.ins (tries to use unique name for some variables). It therefore eases parsing Makefile.ins for further automatic Makefile.in conversions in future. To apply: cd <rtems-source-tree> sh <path-to>/rtems-rc-19990407-8.sh ./autogen
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-04-123-34/+56
| | | | | | | | | | | | | | | | | | | | | | This patch addresses a few minor issues and contains a few (minor) preparations for automake. * configure.in: Fix for handing c/src/tests subdirectory handling (FIX) * aclocal/rtems-top.m4: + Add TARGET_SUBDIR and --with-target-subdir (preparation of future enhancements for cross-compiling) + Activate RTEMS_ROOT handling (automake preparation) * automake/*.am: replace comments "#" with "##" so that comments won't get included into Makefile.in's anymore * c/update-tools/* automake support (NEW) * ./autogen update/enhancement (cf. ./autogen for details) After applying this patch please run: ./autogen cvs add c/update-tools/configure.in cvs add c/update-tools/Makefile.am cvs add c/update-tools/aclocal.m4
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to preinstallJoel Sherrill1999-04-061-2/+0
| | | | all bsp_specs.
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to address problemsJoel Sherrill1999-04-011-1/+1
| | | | on BSPs that install there own tools.
* These files were not added as part of a recent patch fromJoel Sherrill1999-03-244-0/+1575
| | | | Ralf Corsepius <corsepiu@faw.uni-ulm.de>.
* Automake II patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-03-241-1/+1
| | | | | | | | | | | With my most recent automake patch (automake II) we could even simplify more files below make/, because the host-compiler related parts of those files aren't used anymore :-. Whatsoever, the patch below should fix this problem. Note: This is a mere bug fix, it doesn't move any of the variables involved to target.cfg nor does it try to eliminate any variable.
* Automake II patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>. EmailJoel Sherrill1999-03-231-25/+252
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | description follows: Description: * automake for *all* tool subdirectories (Makefile.am, configure.in etc.) * autogen now also considers CONFIG_HEADER (generates stamp-h.ins and config.h.ins) * c/src/tests/tools/generic/difftest and c/src/tests/tools/generic/sorttimes generated by configure scripts * c/update-tools/ampolish, beautifier for Makefile.ams, similar to acpolish * rtems-polish.sh added to c/update-tools/ + ampolish support * New subdirectory ./automake, contains automake -Makefile fragments to support RTEMS make "debug, debug_install, profile, profile_install" for native Makefile.ams (== ignore these make targets). * aclocal/rtems-top.m4's RTEMS_TOP now reads the automake makefile variable VERSION from RTEMS ./VERSION file. * ./configure.in uses the macros from aclocal + support for the tools' configure scripts Remarks: * To run rtems-polish.sh, "cd <rtems-source-tree>; ./c/update-tools/rtems-polish.sh" * AFAIS, now all native subdirectories are converted to automake (Please drop me a note, if I forgot something). * Unless you notice something fatal, IMO the time has come for a public try (== snapshot). I do not intend to send more automake related patches within, say 2 weeks, to give these patches time to settle and to give me some time to think on how to continue. * The patch assumes installation to the new main installation directory [$(prefix)].
* Towards automake XI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-03-1910-32/+119
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is the most scary of all proposals I've been mailing to you this week until now. It consists of 3 parts: 1. a patch 2. a perl script (acpolish) 3. a shell script wrapper to invoke the perl-script. The perl-script reads in each Makefile.in and modifies them ("polishes/beautifies" them :-). These modifications are not easy to describe: Basically, it hard-codes some automake Makefile-variables and rules into RTEMS autoconf-Makefile.ins (Note: autoconf vs. automake!!) and converts some settings/variables to configure scripts' requirements (Yes, plural). E.g. it adds the automake standard variables $top_builddir and $subdir, adds dependency rules for automatic re-generation of Makefiles from Makefile.in, adds support variables for relative paths to multiple configure scripts etc. The patch is a one-line patch to enable the support of the new features added by acpolish. The shell script is a wrapper which pokes around inside of the source tree for Makefile.ins and invokes acpolish on all autoconf-Makefile.ins. acpolish is designed to be able to run several times on the same Makefile.in and may once become a more general tool to convert RTEMS Makefile.in to automake. Therefore, I'd like to keep it inside of source tree. (e.g. as contrib/acpolish or c/update-tools/acpolish). However, it doesn't make sense to export it outside of RTEMS. To apply this: cd <source-tree> patch -p1 -E < <path-to-patch>/rtems-rc-19990318-1.diff tar xzvf <path-to>/rtems-rc-polish.tar.gz ./rtems-polish.sh ./autogen Note: The path contrib/acpolish is hard-coded into rtems-polish.sh, if you decide to put it in an alternative place, please modify rtems-polish.sh to reflect this change. Later: cvs rm make/rtems.cfg (It isn't used anymore) cvs add contrib cvs add contrib/acpolish cvs commit I've tested this intensively, but naturally I can't exclude bugs. Ralf. PS.: Most probably, this is the last "Towards automake" patch. The next one probably will be a real automake patch.
* Towards automake X patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-03-191-0/+5
| | | | | | | | | | | | | | | | | | | This one once again changes the scheme to preinstall bsp_specs. It moves generating PROJECT_ROOT/lib/bsp_specs to libbsp/<cpu>/<bsp>/wrapup/Makefile.in. I.e. it decentralizes generation of bsp_specs to a bsp-dependent directory, because preinstalling bsp_specs in a centralized Makefile like it has been done until now does not harmonize well with spliting the toplevel configure script in cpu and bsp-dependent configure scripts and automake. First apply the patch (rtems-rc-19990318-0.diff) below, then run the reorg-bsp_specs.sh script. IMO, this one is comparatively harmless and eases automake support significantly.
* Part of the automake VI patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1999-02-1810-4/+24
| | | | | | | | | | | | | | | | > 5) rtems-rc-19990202-1.diff/reorg-install.sh > > reorg-install.sh fixes a Makefile variable name clash of RTEMS > configuration files and automake/autoconf standards. > Until now, RTEMS used $(INSTALL) for install-if-change. Automake and > autoconf use $(INSTALL) for a bsd-compatible install. As > install-if-change and bsd-install are not compatible, I renamed all > references to install-if-changed to $(INSTALL_CHANGED) and used > $(INSTALL) for bsd-install (==automake/autoconf standard). When > automake will be introduced install-if-change will probably be replaced > by $(INSTALL) and therefore will slowly vanish. For the moment, this > patch fixes a very nasty problem which prevents adding any automake file > until now (There are still more).
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de> to rename allJoel Sherrill1998-12-141-16/+10
| | | | | .s files to .S in conformance with GNU conventions. This is a minor step along the way to supporting automake.
* Added --disable-multiprocessing flag and modified a lot of files to makeJoel Sherrill1998-11-231-6/+4
| | | | it work.
* Patch from Ralf Corsepius <corsepiu@faw.uni-ulm.de>:Joel Sherrill1998-10-145-10/+557
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Rtems contains some perl scripts that use hard-coded paths to /usr/bin/perl or /usr/local/bin/perl I have already fixed these problems by adding some checks to configure.in. While doing this, I also cleaned up some more autoconf related problems for generating shell scripts. This patch might seem a bit scary to you, but I am quite confident it won't break something (I've been testing it for almost a week now, however it might introduce typos for a limited number configurations I don't have access to - But it shouldn't be a problem for you to test them :-). I expect to get this finished tonight, hence you will very likely have the patch when you get up tomorrow. Changes: * Check for PERL and disable all PERL scripts if perl wasn't found. * Generate all KSHELL-scripts with autoconf instead of make-script * Automatic dependency handling for autoconf generated KSHELL or PERL scripts (make/rtems.cfg) Notes: * this patch contains new files and deletes some other files. * The patch is relative to rtems-4.0.0-beta4 with my previous rtems-rc-981014-1.diff patch applied. Testing: I tested it with sh-rtems and posix under linux. Now all targets which are touched by this patch and which are not used while building for sh-rtems and posix still need to be tested. AFAIS, only the sparc/erc32 BSP should be affected by this criterion. And if you like to, you should also consider testing it on a Cygwin32 and a Solaris host for one arbitrary BSP.
* UNIX port now builds and runs cleanly with both C++ support enabledJoel Sherrill1998-05-221-1/+0
| | | | and disabled.
* Added main() which did not require C++ support. A different mainJoel Sherrill1998-05-222-2/+66
| | | | is used based on whether C++ is enabled or disabled.
* Remove --start-group/--end-group pair to support non-GNU ld's.Joel Sherrill1998-05-211-2/+2
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* Update from Ralf Corsepius.Joel Sherrill1998-05-181-0/+8
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* moved tools to bsp directoryJoel Sherrill1998-04-301-1/+1
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* Added shared directory.Joel Sherrill1998-04-271-1/+1
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* Numerous changes which in total greatly reduced the amount of sourceJoel Sherrill1998-04-152-27/+15
| | | | | | | | | | | | code in each BSP's bspstart.c. These changes were: + confdefs.h now knows libio's semaphore requirements + shared/main.c now copies Configuration to BSP_Configuration + shared/main.c fills in the Cpu_table with default values This removed the need for rtems_libio_config() and the constant BSP_LIBIO_MAX_FDS in every BSP. Plus now the maximum number of open files can now be set on the gcc command line.
* Transitioned to shared bsp_libc_init() and cleaned up comments.Joel Sherrill1998-04-152-97/+22
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* Per suggestion from Eric Norum, went from one initial extension setJoel Sherrill1998-04-151-13/+0
| | | | | | to multiple. This lets the stack check extension be installed at system initialization time and avoids the BSP having to even know about its existence.
* Ralf Corsepius suggested a way to get rid of UNIX compiler files and use ↵Joel Sherrill1998-04-141-1/+1
| | | | gcc-target-default.cfg
* Stack checker extension now accounted for in confdefs.hJoel Sherrill1998-04-141-8/+0
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* Now accounts for region used by RTEMS malloc and extension usedJoel Sherrill1998-04-141-14/+0
| | | | by newlib.
* Moved bsp_postdriver_hook() to a shared file and made it a commonJoel Sherrill1998-03-301-24/+2
| | | | component.
* updated copyright to 1998Joel Sherrill1998-02-1713-13/+13
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* Big patch form Ralf Corsepius described in this email:Joel Sherrill1998-01-3010-40/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Here is the result of my nightly work to get RTEMS_ROOT=$srcdir working with different shells and relative/absolute paths. What I did is relatively simple in principle: Instead of setting RTEMS_ROOT in configure.in and then let configure substitute @RTEMS_ROOT@ inside the Makefiles, I now let each Makefile set RTEMS_ROOT from each Makefile's @top_srcdir@ value. The difference is subtile, but with enormous side effects: - If RTEMS_ROOT is set in configure, then the same single value will be propagated to all Makefiles. This breaks using relative paths, as the relative path to the root of the source tree is used inside of all subdirectory Makefiles. - Now each Makefile.in sets RTEMS_ROOT = @top_srcdir@. top_srcdir is computed individually by configure for each single Makefile.in, hereby receiving the correct value, no matter if relative or absolute paths are used. To get this working, I needed to remove setting RTEMS_ROOT from target.cfg.in, because this overrides the value of RTEMS_ROOT from each individual Makefile. Furthermore, I removed RTEMS_CUSTOM from the Makefiles and replaced all "include $(RTEMS_CUSTOM)" directives with"include $(RTEMS_ROOT)/make/custom/$(RTEMS_BSP)". Perhaps you don't like this, but I think, to have one variable less is clearer and easier to understand than having several variables refering to the next one. I enclose a small patch to this mail, which - fixes the config.h problem (to finally clearify misunderstands) - removes assignment/subsitution of RTEMS_ROOT from configure.in - contains a workaround for the application Makefile's RTEMS_ROOT problem (reported by Eric) - removes some unused lines from the toplevel Makefile.in - removes assignment of RTEMS_ROOT from make/target.cfg.in
* Corrected Linux port for glibc2Joel Sherrill1998-01-301-1/+1
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* Solaris port updates from Chris JohnsJoel Sherrill1998-01-231-3/+0
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* Removed CONFIG_DIR and PROJECT_HOME directories.Joel Sherrill1998-01-2010-10/+10
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* Modified a lot of files to take a first cut at supporting building fromJoel Sherrill1997-12-1010-10/+40
| | | | | any directory in the build tree. The only variable which must be set before the command "gmake" is invoked is RTEMS_BSP (e.g. RTEMS_BSP=erc32).
* Removed warnings.Joel Sherrill1997-11-182-1/+6
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* Fixed typo in the pointer to the license terms.Joel Sherrill1997-10-0814-28/+28
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* Removed include directory at "build" point and the link of this directoryJoel Sherrill1997-10-081-2/+2
| | | | | | to lib/include. Went to using a PROJECT_INCLUDE variable.
* Modified to support the BSP family concept.Joel Sherrill1997-08-271-2/+2
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* Corrected typoJoel Sherrill1997-08-041-1/+1
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* updated with new license information per Tony Bennett.Joel Sherrill1997-04-221-10/+3
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* headers updated to reflect new style copyright notice as partJoel Sherrill1997-04-2213-65/+65
| | | | of switching to the modified GNU GPL.
* This set of changes is the build of what was required to convert toJoel Sherrill1997-04-0110-0/+445
| | | | | | | | | | | | | | | | | | | | GNU autoconf. This is the first large step in allowing an RTEMS user to perform a one-tree build (per crossgcc FAQ) including RTEMS in the build process. With this change RTEMS is configured in built in the same style as the GNU tools, yet retains the basic structure of its traditional Makefiles (ala Tony Bennett). Jiri Gaisler (jgais@wd.estec.esa.nl) deserves (and received) a big thank you for doing this. There are still issues to be resolved but as of this commit, all target which can be built on a linux host have been using a modified version of the source Jiri submitted. This source was merged and most targets built in the tree before this commit. There are some issues which remain to be resolved but they are primarily related to host OS dependencies, script issues, the use of gawk for hack_specs, and the dependence on gcc snapshots. These will be resolved.
* All RTEMS system call implementation renamed to be __rtems_*.Joel Sherrill1997-01-291-4/+4
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* added initial posix configuration supportJoel Sherrill1996-05-281-1/+1
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* Updates from Tony Bennett.Joel Sherrill1996-04-223-17/+8
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* Updates from Tony Bennett. rtems_environp removed among other minor things.Joel Sherrill1996-04-221-1/+0
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* Dispersal of internal thread handler resulted in the SYSI task beingJoel Sherrill1996-02-211-1/+1
| | | | | | only required in a multiprocessor system. It was replace by the MPCI Receive Server. As a result, the CPU Table field for extra stack for the SYSI task was changed to be extra stack for the MPCI Receive Server.
* updates from Tony Bennett for PA and UNIX portsJoel Sherrill1996-01-155-5/+29
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* changes remerged after lost in disk crash -- recovered from snapshot, ↵Joel Sherrill1995-12-205-0/+220
| | | | partially recovered working tree, etc
* changes remerged after disk crash -- history lostJoel Sherrill1995-12-195-220/+0
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