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cosmopolitan/tool/build/lib
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Justine Tunney cf93ecbbb2 Prove that Makefile is fully defined 
The whole repository is now buildable with GNU Make Landlock sandboxing.
This proves that no Makefile targets exist which touch files other than
their declared prerequisites. In order to do this, we had to:

  1. Stop code morphing GCC output in package.com and instead run a
     newly introduced FIXUPOBJ.COM command after GCC invocations.

  2. Disable all the crumby Python unit tests that do things like create
     files in the current directory, or rename() files between folders.
     This ended up being a lot of tests, but most of them are still ok.

  3. Introduce an .UNSANDBOXED variable to GNU Make to disable Landlock.
     We currently only do this for things like `make tags`.

  4. This change deletes some GNU Make code that was preventing the
     execve() optimization from working. This means it should no longer
     be necessary in most cases for command invocations to be indirected
     through the cocmd interpreter.

  5. Missing dependencies had to be declared in certain places, in cases
     where they couldn't be automatically determined by MKDEPS.COM

  6. The libcxx header situation has finally been tamed. One of the
     things that makes this difficult is MKDEPS.COM only wants to
     consider the first 64kb of a file, in order to go fast. But libcxx
     likes to have #include lines buried after huge documentation.

  7. An .UNVEIL variable has been introduced to GNU Make just in case
     we ever wish to explicitly specify additional things that need to
     be whitelisted which aren't strictly prerequisites. This works in
     a manner similar to the recently introduced .EXTRA_PREREQS feature.

There's now a new build/bootstrap/make.com prebuilt binary available. It
should no longer be possible to write invalid Makefile code.
2022-08-06 04:05:08 -07:00
..
abp.h Add x86_64-linux-gnu emulator 2020-08-25 04:43:42 -07:00
address.c Change license 2020-12-27 17:18:44 -08:00
address.h Add The LISP Challenge 2020-10-01 01:20:13 -07:00
alu.c Change license 2020-12-27 17:18:44 -08:00
alu.h Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00
apetest.c Write tests for new APE loader and fix bugs 2022-05-22 05:45:38 -07:00
argv.c Remove garbage collector macro from header () 2021-03-07 20:23:29 -08:00
argv.h Make terminal ui binaries work well everywhere 2020-10-19 06:38:31 -07:00
asmdown.c Change license 2020-12-27 17:18:44 -08:00
asmdown.h Improve documentation 2020-12-27 07:02:35 -08:00
bcd.c Change license 2020-12-27 17:18:44 -08:00
bcd.h Make improvements 2020-09-14 00:02:34 -07:00
bitscan.c Improve signal handling and math 2021-02-25 18:33:33 -08:00
bitscan.h Make improvements 2020-09-14 00:02:34 -07:00
breakpoint.c Change license 2020-12-27 17:18:44 -08:00
breakpoint.h Add pseudoteletypewriter to emulator 2020-08-29 23:51:09 -07:00
breg.c Change license 2020-12-27 17:18:44 -08:00
buffer.c Improve ZIP filesystem and change its prefix 2021-08-22 01:11:53 -07:00
buffer.h Get binaries closer to running without an o/s 2020-11-02 19:12:47 -08:00
buildlib.mk Prove that Makefile is fully defined 2022-08-06 04:05:08 -07:00
case.h Fix bugs and have emulator emulate itself 2020-08-31 05:17:31 -07:00
cga.c Do code cleanup use duff device linenoise i/o 2022-04-22 18:56:52 -07:00
cga.h Make more improvements 2020-09-28 01:20:34 -07:00
clmul.c Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
clmul.h Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
cpuid.c Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
cpuid.h Make improvements 2020-09-14 00:02:34 -07:00
cvt.c Make major improvements to redbean and libraries 2021-04-18 12:34:15 -07:00
cvt.h Make improvements 2020-09-14 00:02:34 -07:00
debug.c Make numerous improvements 2021-09-28 01:52:34 -07:00
demangle.c Make improvements 2022-04-28 09:57:07 -07:00
demangle.h Add fixes performance and static web server 2020-10-05 23:11:49 -07:00
dis.c Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
dis.h Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00
disarg.c Do code cleanup use duff device linenoise i/o 2022-04-22 18:56:52 -07:00
diself.c Make improvements 2022-03-16 13:40:10 -07:00
disinst.c Change license 2020-12-27 17:18:44 -08:00
disspec.c Make improvements 2022-03-16 13:40:10 -07:00
divmul.c Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
divmul.h Add pseudoteletypewriter to emulator 2020-08-29 23:51:09 -07:00
elfwriter.c Add atomics to chibicc 2022-06-20 03:08:00 -07:00
elfwriter.h Add atomics to chibicc 2022-06-20 03:08:00 -07:00
elfwriter_cargoculting.c Change license 2020-12-27 17:18:44 -08:00
elfwriter_yoink.c Implement tree-shaking for Python sources 2021-09-05 01:20:03 -07:00
elfwriter_zip.c Reduce makefile dependencies by 10% 2022-06-08 20:01:28 -07:00
endian.h Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
errnos.S Support thread local storage 2022-05-16 13:20:08 -07:00
eztls.c Write test for stack overflow detection 2022-05-23 16:32:16 -07:00
eztls.h Make improvements 2022-03-16 13:40:10 -07:00
fds.c Add syscalls to Blinkenlights and fix bugs 2022-05-13 13:31:21 -07:00
fds.h Prove that Makefile is fully defined 2022-08-06 04:05:08 -07:00
flags.c Change license 2020-12-27 17:18:44 -08:00
flags.h Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00
fpu.c Make numerous improvements 2021-09-28 01:52:34 -07:00
fpu.h Make improvements 2020-09-14 00:02:34 -07:00
getargs.c Add MODE=optlinux build mode () 2021-10-14 19:36:49 -07:00
getargs.h Improve memory safety 2021-10-13 17:27:13 -07:00
high.c Do code cleanup use duff device linenoise i/o 2022-04-22 18:56:52 -07:00
high.h Make more improvements 2020-09-28 01:20:34 -07:00
instruction.c Change noinline to dontinline () 2021-11-12 15:12:18 -08:00
interner.c Improve synchronization 2022-04-15 15:31:55 -07:00
interner.h Improve Python tree-shaking 2021-09-06 19:24:10 -07:00
ioports.c Improve synchronization 2022-04-15 15:31:55 -07:00
ioports.h Add x86_64-linux-gnu emulator 2020-08-25 04:43:42 -07:00
iovs.c Change license 2020-12-27 17:18:44 -08:00
iovs.h Remove more nonstandard stuff from cosmopolitan.h 2021-03-01 00:18:23 -08:00
isnocompressext.c Undiamond Python headers 2021-08-12 14:07:40 -07:00
isnocompressext.h Undiamond Python headers 2021-08-12 14:07:40 -07:00
javadown.c Make numerous improvements 2021-09-28 01:52:34 -07:00
javadown.h finish intellisense support and sync with upstream 2021-02-03 13:50:08 -05:00
lines.c Add help dialog to Blinkenlights emulator 2021-02-19 17:16:17 -08:00
lines.h Add help dialog to Blinkenlights emulator 2021-02-19 17:16:17 -08:00
loader.c Refactor gettimeofday() 2022-08-05 02:13:41 -07:00
loader.h Make improvements 2020-09-14 00:02:34 -07:00
machine.c Improve system call support on NT 2022-04-07 20:30:04 -07:00
machine.h Import C++ Standard Template Library 2022-03-22 06:41:54 -07:00
mda.c Remove more nonstandard stuff from cosmopolitan.h 2021-03-01 00:18:23 -08:00
mda.h Make improvements 2020-09-14 00:02:34 -07:00
memory.c Add syscalls to Blinkenlights and fix bugs 2022-05-13 13:31:21 -07:00
memory.h Refactor some Blinkenlights code 2021-03-03 13:09:06 -08:00
memorymalloc.c Add syscalls to Blinkenlights and fix bugs 2022-05-13 13:31:21 -07:00
message.c Make numerous improvements 2021-09-28 01:52:34 -07:00
modrm.c Remove undefined behaviors 2021-05-16 11:16:28 -07:00
modrm.h Perform some code cleanup 2021-02-27 10:33:32 -08:00
op101.c Improve logger API () 2021-09-03 21:14:26 -07:00
op101.h Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00
panel.c Productionize new APE loader and more 2021-10-02 08:27:03 -07:00
panel.h Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00
persist.c Remove garbage collector macro from header () 2021-03-07 20:23:29 -08:00
persist.h finish intellisense support and sync with upstream 2021-02-03 13:50:08 -05:00
pml4t.c Improve system call support on NT 2022-04-07 20:30:04 -07:00
pml4t.h Fix missing header include 2020-11-07 00:05:25 -08:00
pml4tfmt.c WIP: Correct all typos () 2022-07-20 14:01:15 -07:00
psk.c Improve linenoise and get it working on Windows 2021-08-15 14:34:05 -07:00
psk.h Secure the testing infrastructure 2021-08-07 13:22:35 -07:00
pty.c Do code cleanup use duff device linenoise i/o 2022-04-22 18:56:52 -07:00
pty.h Import C++ Standard Template Library 2022-03-22 06:41:54 -07:00
reset.c Make numerous improvements 2021-09-28 01:52:34 -07:00
sse.c Make numerous improvements 2021-09-28 01:52:34 -07:00
sse.h Make more improvements 2020-09-28 01:20:34 -07:00
ssefloat.c Remove more nonstandard stuff from cosmopolitan.h 2021-03-01 00:18:23 -08:00
ssefloat.h Add chibicc 2020-12-06 16:20:21 -08:00
ssemov.c Make improvements 2022-04-24 10:06:05 -07:00
ssemov.h Make improvements 2020-09-14 00:02:34 -07:00
stack.c WIP: Correct all typos () 2022-07-20 14:01:15 -07:00
stack.h Get binaries closer to running without an o/s 2020-11-02 19:12:47 -08:00
stats.c Change license 2020-12-27 17:18:44 -08:00
stats.h Add minor improvements and cleanup 2020-10-27 03:39:46 -07:00
string.c Remove more nonstandard stuff from cosmopolitan.h 2021-03-01 00:18:23 -08:00
string.h Make improvements 2020-09-14 00:02:34 -07:00
stripcomponents.c Experiment with making Python go faster 2021-08-18 21:57:11 -07:00
stripcomponents.h Undiamond Python headers 2021-08-12 14:07:40 -07:00
syscall.c Remove malloc() dependency on pledge() / unveil() 2022-07-24 21:51:37 -07:00
syscall.h Make improvements 2020-09-14 00:02:34 -07:00
throw.c Make numerous improvements 2021-09-28 01:52:34 -07:00
throw.h Add chibicc 2020-12-06 16:20:21 -08:00
time.c Improve synchronization 2022-04-15 15:31:55 -07:00
time.h Get binaries closer to running without an o/s 2020-11-02 19:12:47 -08:00
word.c Make major improvements to redbean and libraries 2021-04-18 12:34:15 -07:00
word.h Fix bugs and have emulator emulate itself 2020-08-31 05:17:31 -07:00
xlaterrno.c Make numerous improvements 2021-09-28 01:52:34 -07:00
xlaterrno.h Add x86_64-linux-gnu emulator 2020-08-25 04:43:42 -07:00
xmmtype.c Change license 2020-12-27 17:18:44 -08:00
xmmtype.h Add tool for viewing memory 2020-11-06 20:20:10 -08:00