GitLab

Tack a 'zm' on the end to match callx-0_09.
Mark the application version as invalid, since callx can't be used from an application which gets paged out.

Version 6.61. Tagged as 'BuildSys-6_61'

During the rom phase, ROM C modules would be linked against ${ROMCSTUBS}, ie. clib.
During the rom_link phase, they'd be linked against ${ABSSYM}, ie. clib and rlib.
As RISC_OSLib contains various wimp_ symbol names which clash with ${WIMPLIB} from the Toolbox, so you can't write a ROMmable C module which links against the Toolbox and uses the shared makefiles.

We define a new variable ROM_SYMS which is initialised to ${C_ABSSYM}, ie. just the clib to match the stubs used during the rom phase, and the ${ROMCSTUBS} is now appended to ${ROM_LIBS} so it can be overridden rather than being hardwired into the rule.
For completeness SA_LIBS can now also be overridden to remove ${CLIB} if desired.

CApp/CLibrary now use ${NOP} silently.

Version 6.60. Tagged as 'BuildSys-6_60'

This replaces the "AcornC/C++.Libraries" directory that we had
before, which was a random mash-up of bits of a real "Exports"
directory.

Also reverted the CModule change - leave this job to components
to deal with in their own makefiles.

Version 6.58. Tagged as 'BuildSys-6_58'

Tweak to the ModuleDB to allow builds (e.g. CTools) to include some more of the common librabries in their install phase. The ones I've added are (almost) all required by shared makefiles - e.g. for debug app builds.

Also a minor fix to CModule shared makefile to cope with certain arrangements
of source files in a component.

Version 6.57. Tagged as 'BuildSys-6_57'

Components (ROOL CTools):
  * Added new components (ITable, BlendTable, RTC) for exports
  * Switch to using Install: rather than <Install$Dir> to help CLX
  * Replace CToolsCD component with DDE component
ModuleDB tweaks:
  * Added the (closed source) DDE resources component
  * Added a component for BuildSys itself (so DDE can get the Makefiles)
Shared makefile tweadded ERASECVS to the standard tools
  * Added a verbose copy flags CPVFLAGS for big copy operations
  * Added "install" rule for debug app builds (amu install INSTTYPE=debug)

Version 6.53. Tagged as 'BuildSys-6_53'

Detail:
  Makefiles/AAsmModule - Reintroduce IfThere check of LocalRes:Messages, so that components which don't have any messages file will build correctly once again
  Makefiles/CApp - Ensure ${INSERTVERSION}'d files are writable; fixes errors when performing repeated Disc builds of components which mark their install directory tree as readonly.
Admin:
  Fixes issue reported on forums with DDEUtils not being present in recent disc images:
  https://www.riscosopen.org/forum/forums/11/topics/2848


Version 6.51. Tagged as 'BuildSys-6_51'

GNU/AAsmModule:
 Swap round ${RESOURCEEXTRA} to come later, since otherwise the ${RESDIR} hasn't been created
AAsmModule & CModule:
 Recemtly added resources_messages was a bit pointless as resources_common did the same thing, instead add resources_sprites.
ModuleLibs:
 Debug library for internal Toolbox objects added.
Retagged as BuildSys-6_50.

AAsmModule:
 Remove SA_DEBUG override, instead use ASDFLAGS like CModule does.
CModule:
 If the target is 'debug' allow CMHGDFLAGS to pass extra defines into CMHG, this avoids the common problem of having to have 2 CMHG files and select between them.

Other - sync the messages token check/copying, use ${NOP} and ${FAPPEND} and ${DO}, and od.${RES_OBJ} isn't dependent on ${DIRS} since it already has that when creating o.${RES_OBJ}.

Version 6.50. Tagged as 'BuildSys-6_50'

Detail:
  * Corrected and added documentation at head of file
  * Now defines an "all" target
  * DIRS now has a default value (i.e. behaviour now matches the other shared
    makefiles) freeing the master makefile from needing to specify platform-
    specific paths
  * Added cross-compilation version
Admin:
  Tested by cross-compiling the BASIC module


Version 6.49. Tagged as 'BuildSys-6_49'

AAsmModule:
The preferred override is now 'CUSTOMRES' to match CModule, though the former 'RESOURCES' is still accepted as a transitional step.
The internal phoney targets (like resources-None) can no longer be augmented with :: since that doesn't make sense.
Copied some block comments from CModule so they're easier to compare.
Fixed the resourcesno/resourcesNo never appearing, this is because when CUSTOMRES=no you end up with two rules called resourcesno and no rule called resources.
CModule:
Added resources_res and resources_messages and resources_templates as well as RESOURCEEXTRA support (from AAsmModule).
Copied some block comments from AAsmModule so they're easier to compare.

Tested in an IOMD ROM resources phase.

Version 6.48. Tagged as 'BuildSys-6_48'

Drop 2 tools tlink - a long since abandoned special tool used to link the toolbox modules against TinyStubs around RISC OS 3.50 era, no 32 bit version has ever been made, so by implication it's not being used aasm - the sources were lost some time in the 1990's, and hasn't been supplied as part of the DDE for over a decade

Documentation updated to reflect current tools.

Version 6.46. Tagged as 'BuildSys-6_46'

BootCommands 1.39 and later allow 1k command lines with *DO so there's no need to override the definition of ${PERL} any more.
Also, add comments to AAsmModule about the various CUSTOM overrides possible.

Version 6.45. Tagged as 'BuildSys-6_45'

Detail:
  Makefiles/CApp:
  * Naming of object file variables rationalised in line with CModule
  * Noted that INSTAPP_VERSION files must also be present in INSTAPP_FILES for
    compatibility with GNUmakefiles - requires changes to individual top-level
    makefiles, but not BuildSys
  Makefiles/CLibrary:
  * Naming of object file variables rationalised in line with CModule
  Makefiles/CModule:
  * Removed unused variable OBJS_
  Makefiles/StdTools:
  * Retired TIDYDESC
  GNUmakefiles/AppLibs:
  * Add CONLIB, RMVSN, SYNCLIB
  GNUmakefiles/CApp:
  * Default definition of INSTAPP
  * Naming of object file variables rationalised in line with CModule
  * CLEAN_DEPEND removed, clean made a double-colon rule (it's worth noting
    that such additional clean rules are now only executed from the component's
    top-level directory: this was not true for the old extra_clean rules that
    this replaces, in the GNUmakefiles case)
  * Rename of INSTALLAPPFILES to INSTAPP_FILES
  * Rename of INSTALLAPP_DEPEND to INSTAPP_DEPENDS
  * Insertion of component version into Desc files now done using AwkVers
    script rather than the C preprocessor (note, will require editing of Desc
    files to comply). Also supports versions in Messages and !Run files,
    controlled by new variable INSTAPP_VERSION
  GNUmakefiles/CLibrary:
  * Naming of object file variables rationalised in line with CModule
  * clean rules now only executed from the component's top-level directory, as
    with CApp
  GNUmakefiles/StdTools:
  * Added INSERTVERSION (AwkVers), retired TIDYDESC
  * Perl scripts now explicitly passed to perl - no need to chmod +x the
    scripts in RiscOS/Library
  * asasm/objasm include paths and APCS/Machine/UserIF predefines set to match
    Makefiles
Admin:
  Tested in a CTools build

Version 6.32. Tagged as 'BuildSys-6_32'

Revert change to Disc component revision 1.59, there's no point providing just the CLib in 310/Modules since it needs CallASWI and FPEmulator which also aren't here. See Components/PlingSystem and the ReadMe improvement in ABRelease-0_56.

Version 6.31. Tagged as 'BuildSys-6_31'

Detail:
  Makefiles/GCCRules - Makefile containing rules for building tools with GCC 4. These rules are intended to replace the rules in StdRules for when GCC is in use.
  ModuleDB - Added libgnu4
  Components/ROOL/BuildHost - Build libgnu4 instead of libgnu
Admin:
  Building BuildHost now requires a GCC4-based setup (Env-1_25, Modules-0_26, Library-1_63, etc.)


Version 6.23. Tagged as 'BuildSys-6_23'

AAsmModule:
 Comments sync'd with implementation
ModuleLibs/AppLibs:
 Add the RMVersion library
CApp:
 Now APP_OBJS and APP_DBG_OBJS don't need the '.o' suffix in common with OBJS and DBG_OBJS
 Changed insertion of version numbers to be common for Messages/Obey/Desc files through new 'INSTAPP_VERSION' dummy rule
 INSTALLAPP_DEPEND renamed to INSTAPP_DEPENDS to match other INSTAPP_stuff
CUtil:
 Use addprefix'd APP_OBJS
StdTools:
 Default SQUISHFLAGS now set
 Added INSERTVERSION


Version 6.20. Tagged as 'BuildSys-6_20'

Not tagged.

I'm hoping to get to the bottom of the (very tricky to reproduce in a
sensible amount of time) crashes during Disc and DiscDev builds.

Version 6.04. Not tagged

Version 6.03. Tagged as 'BuildSys-6_03'

Make use of it for the ROMs which include BootCommands

Version 5.90. Tagged as 'BuildSys-5_90'

Modify makefile fragments to generate GPA & symbol files when building ROM modules. Add HangWatch to ModuleDB.

Detail:
  Makefiles/AAsmModule, Makefiles/CModule - Modified to generate GPA (for assembler) and symbols (for C) files when building ROM modules. These files are copied into the install folder, allowing them to easily be picked up by debugging tools.
  ModuleDB - Added entry for HangWatch module
Admin:
  Makefile changes tested with BCM2835, OMAP3, and Disc builds


Version 5.87. Tagged as 'BuildSys-5_87'

Mirrors variables used in CModule. Note ${EXPORT} has changed to $CUSTOMEXP}, but nothing seemed to be using the former anyway.
ThemeDefs added to module database.
Replace useof ResApp with ThemeDefs in the disc image.


Version 5.77. Tagged as 'BuildSys-5_77'

Version 5.64. Tagged as 'BuildSys-5_64'

The CLEAN_DEPEND intermediate was added because GNU make didn't support '::' notation, but GNU nake 3.81 (possibly earlier) does as described at
  http://www.gnu.org/software/make/manual/make.html#Double_002dColon
verified with two test makefiles
# This is 'makefile'
include ./other.mk
clean::
	@echo 1
	@echo 2
# This is 'other.mk'
CLEANALIAS = clean
${CLEANALIAS}::
	@echo 3
	@echo 4
which did what was required.

Version 5.42. Tagged as 'BuildSys-5_42'

So long, and thanks for all the fish.

Version 5.40. Tagged as 'BuildSys-5_40'

Do actively report when the CMHG file is deleted in CModule.
Add PRISMLIB to the available module libraries.
Components files updated to pass USB driver switches via CDEFINES not
CFLAGS.
Tested with OMAP3 ROM build, other components files modified by eye but
not tested.

Version 5.39. Tagged as 'BuildSys-5_39'

Not tagged.

WIPE is now the same as XWIPE, rather than the annoying "-wipe".

Version 5.36. Tagged as 'BuildSys-5_36'

* Added components file to generate a !System
* Binaries/Browse/BuildEnv/Disc/IOMD32/OMAP4/Printers/Tungsten add heading blocks and line stuff up
* OMAP3 remove unused switch from FPEmulator
* SysMap add mapping from Sovereign to 'V'
* CTools extra qualifiers on some modules to get help right for modules in the 310 directory
* AAsmModule when CMDHELP=None is in force you can infer that no international help is desired, therefore pass this as a switch to the module to allow it to remove the tokens from its help table (based on how the 'standalone' switch is done)

Version 5.35. Tagged as 'BuildSys-5_35'

Version 5.34. Tagged as 'BuildSys-5_34'

Add CLEAN_DEPEND support to AAsmModule makefile fragment. Disable VFP/NEON assembler for Tungsten ROM versions of BASIC.

Detail:
  Makefiles/AAsmModule - Added ${CLEAN_DEPEND} as a dependency to the 'clean' rule, to allow components to extend the default rule. This is the same functionality that the CApp fragment offers.
  Components/ROOL/Tungsten - Disable VFP/NEON support in the BASIC assembler, due to lack of ROM space.
Admin:
  Required changes for BASIC 1.49


Version 5.33. Tagged as 'BuildSys-5_33'

Detail:
  The change which permitted top-level makefiles to include only CApp,
  CModule etc accidentally broke makefiles which included HostTools (StdTools
  got included instead and overwrote the HostTools settings). Amazingly, we
  seem to have got away with this so far - but fixed now. Also, brought the
  GNUmakefiles versions in line with updates to the amu Makefiles in this
  and other respects.
Admin:
  Tested in a RISC OS ROM build, and for building cross-compiling versions
  of the tools.

Version 5.21. Tagged as 'BuildSys-5_21'

Detail:
  ModuleLibs used the wrong (non-zM) version of RISC_OSLib. This meant that
  any module using the shared makefiles and RISC_OSLib ended up using the
  static initialisers instead of static data, meaning that it could not be
  reinitialised or multiply instantiated. This was rather critical for the
  FrontEnd module, which relies on being reinstantiated for each new tool.
Admin:
  Fixes the reported bug in FrontEnd 1.31 - verified it now works with more
  than one tool loaded.

Version 5.14. Tagged as 'BuildSys-5_14'

Detail:
  A line in this makefile evaluates CFLAGS so that the default static data
  relocation and stack checking options can be inserted before any overrides
  from the top-level makefile. But this was being done before StdTools was
  included, so C_STKCHK had not yet been defined, so if the top-level makefile
  tried to use it, it had no effect.
Admin:
  Tested using new FrontEnd makefile.

Version 5.13. Tagged as 'BuildSys-5_13'

Detail:
  * Some subtle bugs can be caused by including shared makefiles in the
    wrong order. To try to prevent further problems, and simplify main
    makefiles at the same time, CApp, CLibrary and CModule now include the
    makefiles they depend upon themselves, in the correct order: generally
    speaking, all macro (re)definitions should be before rule definitions.
  * Added sentry macro definitions to each makefile. These can be used to
    avoid repeated inclusion of makefiles - particularly important now that
    CApp, CLibrary and CModule do additional includes. This removes the
    majority of cases where amu produced warnings about multiple inclusion;
    a few components remain where this is still the case, but these
    warnings are harmless. If they bother you, simply remove the
    now-superfluous include statements from the relevant main makefile.
  * Created a CUtil shared makefile, for building transient utilities. The
    'C' in the name is more for c...

Detail:
  * Fixed dependencies for debug builds in GNUmakefiles/CApp
  * Added -f switch to rm in GNUmakefiles/StdTools to make it fail silently
    if the file doesn't exist, like the RISC OS version
  * Fix for amu complaining if INSTTYPE is undefined in Makefiles/CApp
  * Reflected makefile changes in resgen, squeeze and xpand in CTools
    component file
  * Added a8time to ModuleDB and CTools component file
Admin:
  Tested in  a C Tools build

Version 5.03. Tagged as 'BuildSys-5_03'

Detail:
 CApp:
  * New variable CLEAN_DEPEND is now the preferred way to specify additional
    clean actions because GNU make doesn't have an equivalent to amu's :: rules
  * Can now indicate preference to use C++ linker options using LINK_TYPE
  * Gains install phase support:
    + INSTALLAPPFILES lists the files to be copied, effectively specified
      relative to LocalRes$Path
    + Adopted INSTTYPE concept from DDE makefiles for cases where executable
      and support files need to be installed to different locations
    + Unusual cases can override this implementation using CUSTOMINSTALLAPP
      and/or CUSTOMINSTALLTOOL

  CLibrary:
  * New variable CLEAN_DEPEND is now the preferred way to specify additional
    clean actions because GNU make doesn't have an equivalent to amu's :: rules
  * -o is no longer a mandatory argument to libfile - now in ARFLAGS rather
    than used explicitly

  DbgRules / StdRules:
  * Macroised some Norcroft-specific features

  HostTools:
  * Clean phase support was incomplete

  StdTools:
  * A few additional tool definitions
  * Added macro definitions for common C options
  * C's enable-warnings and suppress-function-name-embedding options now on by
    default because they're usually (maybe even universally?) used - it won't
    hurt if they're specified again by existing makefiles
  * C++ now has equivalent INCLUDES and DEFINES variables, and the standard C++
    headers are on the default include path
  * SEP is defined as the directory separator character and can be used from
    top-level makefiles in a platform-independent way

  Functionally equivalent versions of the following makefile fragments
  have been developed so far for executing on a Posix build host:
    AppLibs, CApp, CLibrary, DbgRules, HostTools, StdRules, StdTools
  These suport native compilers (when APCS=Host) and cross-compilers,
  and GCC (when TOOLCHAIN=GNU) and Norcroft toolchains - typically these
  environment variables would be selected by running an Env file.

Admin:
  Tested by building as many as possible of the DDE components on RISC OS
  and on Linux, using native and cross compilers, and using Norcroft and
  GNU toolchains.

Version 5.01. Tagged as 'BuildSys-5_01'

Fixed to point at the (new) location of the zip tool and added some useful
parameters - this is safe because nothing in the build tree was using
this definition of ZIP anyway.

Version 4.81. Tagged as 'BuildSys-4_81'