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Author SHA1 Message Date
George Koehler ac4cbd735e Use libc assert(); fix dependencies; unbreak isduo(). 
Switch from custom assert() to libc assert() in mach/proto/as.
Continue to disable asserts if DEBUG == 0.

This change found a problem in the build system; comm2.y was missing
depedencies on comm0.h and comm1.h.  Add the missing dependencies to
the cppfile rule.  Allow the dependencies by modifying cppfile in
first/build.lua to act like cfile if t.dir is false.

Now that comm2.y gets rebuilt, I must fix the wrong prototype of
yyparse() in comm1.h.

I got unlucky as induo() in comm5.c was reading beyond the end of the
array.  It found an operator "= " ('=' then space) in the garbage, so
it returned a garbage token number, and "VAR = 123" became a syntax
error.  Unbreak induo() by terminating the array.
 2017-11-11 16:09:05 -05:00
David Given fd10cf7ac2 Merge from trunk. 2017-08-06 10:42:16 +02:00
David Given 1ea46f6afe Actually tell the user which tests failed. 2017-01-15 22:26:09 +01:00
David Given 3fe285f8f8 Fix some shell issues that would occasionally cause hangs if no tests failed. 2016-12-05 21:06:38 +01:00
David Given 353e2d2842 Typo fix. 2016-12-02 00:18:44 +01:00
David Given 213def9666 Don't fail to build if all tests are skipped. 2016-12-02 00:14:40 +01:00
David Given 3aa0487289 UI tweaks to the test summary. 2016-12-02 00:10:33 +01:00
David Given 467709ff38 Report skipped, failed and timed out tests. 2016-12-02 00:00:31 +01:00
David Given 8c99e2b7ad Run all tests, even the ones which fail, and emit a test summary right at the 
end of the build (and fail then).
 2016-12-01 23:03:30 +01:00
David Given b5980af06f Linker groups don't work on OSX; go back to the hacky way of simply specifying 
the inputs multiple times, which seems to work.
 2016-11-24 21:03:27 +01:00
David Given e9fe1d70a6 Fix (or at least, work around) an issue with library order. Make sure the Basic 
error symbols are actually defined.
 2016-11-13 13:28:09 +01:00
David Given 84ee75ec07 Merge from default. 2016-11-11 20:17:54 +01:00
David Given e7eb563ee9 Disable gethostid() in the build system Lua; it's unused and doesn't work on 
Haiku.
 2016-11-11 20:16:43 +01:00
David Given 694d1e2deb Merge from default. 2016-10-30 15:59:44 +01:00
David Given 5f0164db62 Bolt mcg into the PowerPC backend. It doesn't build yet, but it is generating 
*some* code.
 2016-10-17 00:06:06 +02:00
David Given 479a4efa4f Use a self-hosted Lua instead of the system one. 2016-10-16 20:07:54 +02:00
David Given 56e13e24e0 Cleanup some stray files. 2016-09-03 19:22:38 +02:00
David Given 1b8df04e58 Add modeline, fix formatting. 2016-09-03 19:17:09 +02:00
David Given de2f99dc1a More documentation. 2016-09-03 19:01:47 +02:00
David Given ea4142daee First half of the ackbuilder documentation. 2016-09-03 01:04:16 +02:00
David Given ff9bf5b08a Makefiles are now slightly less inaccurate. Does actually seem to do sensible 
incremental builds now. I loathe make.
 2016-09-03 00:20:11 +02:00
David Given f67c98e239 Distributions are a pain --- let's not bother any more. Instead, we just tag 
the repository and download a complete snapshot, old and ancient stuff and all.
 2016-09-02 23:00:38 +02:00
David Given 612e38f1c6 Remove the old make-based build system, plus some big chunks of horribly 
obsolete protomake build system.
 2016-09-02 22:17:51 +02:00
David Given 08823a172c filenamesof() an installable now returns all installed files, not just the ones 
at the top level (necessary to make a lot of the dependency stuff work when
using tools which depend on installables).
 2016-08-21 21:55:21 +02:00
David Given 1a7b4f8729 Build the examples when doing a normal build; this exercises the compiler as a 
whole and is one step further towards a proper test suite.
 2016-08-20 14:05:24 +02:00
David Given 23e8d5af5a Wildcards are allowed to match no files now. 2016-08-20 12:40:00 +02:00
David Given 46bd70380c Filename variables now get passed into ackbuilder on the command line. 2016-08-15 00:47:08 +02:00
David Given 53f043ff40 Backport to Lua 5.1 (because 5.2 on Travis doesn't have luaposix...). 2016-08-14 22:52:57 +02:00
David Given fb2a42a2db installables need to depend on their source files... 2016-08-14 11:25:47 +02:00
David Given 10746f8b97 Add cycle detection, because it was ruining my day. Allow targets to be stored 
in a file called build-<target>.lua to allow better dividing up of build rules
(to break cycles).
 2016-08-14 01:38:36 +02:00
David Given b592c88bdf replace() gets confused if you give it a singleton list as its parameter. 2016-08-12 00:19:30 +02:00
David Given c213602a02 Target lists can now have keyed items ({["foo"] = "+target"); this is 
used by both installable and by clibrary{} to allow headers to be
installed into subdirectories.
 2016-08-08 23:55:23 +02:00
David Given 0d77cb8279 We can build our first C file. 2016-08-07 21:56:53 +02:00
David Given b50dc4214a Add check for undefined variables. Find undefined variables. Fix undefined 
variables.
 2016-08-05 00:01:55 +02:00
David Given 5e84be70fd Massive ackbuilder refactor --- cleaner and more expressive. Lists 
are automatically flattened (leading to better build files), and the
list and filename functions are vastly more orthogonal.
 2016-08-04 23:51:19 +02:00
David Given b2bb4ce3b2 Builds libend (the simplest library). Becoming obvious I need to rework the way 
ackbuilder deals with lists.
 2016-07-30 00:39:22 +02:00
David Given 363d13cc2f C preprocessor; tabgen; now the pc86 boot.s builds using the ack 
toolchain.
 2016-07-29 00:22:49 +02:00
David Given c6292642c6 Fix a nasty dependency bug where filenamesof() on installables wouldn't 
return any of the installable files (which meant installables were
never considered as dependencies).
 2016-07-29 00:22:22 +02:00
David Given f9c77fca03 Replace the hacky cflags variable with an equally hacky but vastly 
more useful magic vars variable.
 2016-07-27 00:10:15 +02:00
David Given cdeea836f2 Replaced the fairly complex environment code with a much simpler 
emitter object.
 2016-07-26 23:43:31 +02:00
David Given a8a9d1bbfa yacc, ncgg; platform ncg builds now. 2016-07-26 23:35:30 +02:00
David Given bff5c4019c Baby steps towards building a platform --- make the assembler work. 
Add ackbuilder support for C preprocessor files and yacc.
 2016-07-24 00:50:02 +02:00
David Given 2770a83837 More programs, more libraries. src/modules build files are now saner. 2016-07-23 00:30:31 +02:00
David Given 05e3cf286f Saner clibrary dependency and header handling. 2016-07-19 23:42:56 +02:00
David Given b7720c298b Error out if a template expansion returns nil (as it's normally an error). 2016-07-19 23:42:42 +02:00
David Given 2d2497c318 ackbuilder rules files now require absolute paths in external variables 
(otherwise commands which change directory don't work).
 2016-07-18 23:16:27 +02:00
David Given 523374c36b Built a make bootstrap that runs either make or ninja depending on which is 
installed.
 2016-07-16 14:58:29 +02:00
David Given cdbd605803 concat, targetnamesof. deps is now handled more consistently (treated the same 
as ins but not passed in as inputs).
 2016-07-14 23:53:34 +02:00
David Given f70c12fad5 Allow headers which aren't .h files. 2016-06-30 13:27:47 +02:00
David Given 60edd08390 Make work with make. 2016-06-30 13:19:10 +02:00