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180 commits

Author SHA1 Message Date
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
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
David Given
90764320bb Better cwd handling. 2016-06-29 13:58:38 +02:00
David Given
c8711628ab clibrary can now export headers. 2016-06-29 13:28:45 +02:00
David Given
7f7005bac5 Local rules; include() and replace(). 2016-06-29 13:28:22 +02:00
David Given
d805052205 All the amisc binaries now build. 2016-06-19 09:32:45 +02:00
David Given
1978867fd2 Add ninja support. It works so much better than make. 2016-06-19 08:55:02 +02:00
David Given
2af8568cc3 First draft at installables; not very satisfactory. make bugs with multiple 
output targets and parallelism?
 2016-06-16 05:26:44 +02:00
David Given
09554cb324 installable works, although it's a bit kludgy. Change the : separator to + 
because : is special in make and non of the others I could think of would work.
 2016-06-14 07:34:14 +02:00
David Given
605651776e We can build a real program now! 2016-06-12 20:59:43 +02:00
David Given
015804afce cprogram works. 2016-06-09 07:14:41 +02:00
David Given
f47bb49c1f Multiple build files work. Use deps intelligently. clibraries. 2016-06-09 06:55:44 +02:00
David Given
fcc5a878ae Rather cleaner cfile implementation where you just give it a .c and a pile of .h files. 2016-06-08 03:21:53 +02:00
David Given
8082ef16a7 cfile with dynamically generated headers sort of works. 2016-06-07 05:00:26 +02:00
David Given
f4449e3f97 Multioutput rules work! 2016-06-07 04:20:08 +02:00
David Given
79f7c0ad23 Leaf rules work! 2016-06-07 04:13:56 +02:00
David Given
b7d2b9c3cf Dependent rules work! 2016-06-07 00:10:22 +02:00