Commit Graph

1877 Commits

Author SHA1 Message Date
Jan Nieuwenhuizen b18623b0d1
doc: Add lp20.webm 2020-03-15 14:01:52 +01:00
Jan Nieuwenhuizen 9989a8674a
doc: Update movie scripting. 2020-03-15 14:01:52 +01:00
Jan Nieuwenhuizen 927cc12607
doc: Add lp20.ogv.
* doc/talks/lp20/lp20.ogv: New file.
2020-03-15 14:01:22 +01:00
Jan Nieuwenhuizen f6e1ceedef
doc: Add LiberPlanet audio and movie script.
* doc/talks/lp20/movie/audio.ogg: New file.
* doc/talks/lp20/movie/doit: New file.
2020-03-15 10:40:13 +01:00
Jan Nieuwenhuizen e3d7414ac2
doc: Add LibrePlanet20 talk.
* doc/talks/lp20: New talk.
2020-03-15 10:40:07 +01:00
Jan Nieuwenhuizen eb94972b6b
doc: Add bootstrapping intro.
* doc/talks/fosdem20/intro.org: New file.
* doc/talks/fosdem20/intro.pdf: New file.
2020-03-13 11:54:42 +01:00
Jan Nieuwenhuizen c4eed1cdbd
doc: Add current status.
* doc/talks/fosdem20/status.org: New file.
* doc/talks/fosdem20/status.pdf: New file.
2020-03-13 11:54:42 +01:00
Jan Nieuwenhuizen 83a79020a5
doc: Add fosdem20 talk.
* doc/talks/fosdem20: New talk.
2020-03-13 11:54:34 +01:00
Jan Nieuwenhuizen 1c5fcbdf21
doc: Add fosdem19 talk.
* doc/talks/fosdem19: New talk.
2020-01-27 20:51:46 +01:00
Jan Nieuwenhuizen adf306350d
doc: Add fosdem17 talk.
* doc/talks/fosdem17: Add fosdem17 talk.
2020-01-27 20:51:38 +01:00
Jan Nieuwenhuizen ddc160c188
doc: Post-release update.
* NEWS: Add v0.22 hash.
* doc/announce/ANNOUNCE-0.22: Add gen-announce checksums; update NEWS,
typos.
2020-01-23 17:34:36 +01:00
Jan Nieuwenhuizen 52fb6cdbfc
Release 0.22.
* configure (VERSION): Update to 0.22.
(main): Likewise.
* build-aux/GNUmakefile.in: Likewise.
* configure.sh (VERSION): Likewise.
* guix/git/mes.scm (mes, mes.git): Likewise.
2020-01-20 22:47:53 +01:00
Jan Nieuwenhuizen c575069b62
build: Update release process.
* build-aux/GNUmakefile.in: Update documentation.
(sign-dist):  Rename from `sign'.
* configure: Remove version check for Guix; support GUIX=guix ./configure.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen 34feefa559
doc: Release update.
* BOOTSTRAP: Release update.
* HACKING: Likewise.
* INSTALL: Likewise.
* NEWS: Likewise.
* PORTING: Likewise.
* README: Likewise.
* ROADMAP: Likewise.
* doc/mes.texi: Likewise.
* doc/announce/ANNOUNCE-0.22: New file.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen d8fca8321e
mescc: Mes C Library: Fix execlp, execvp for file names with slash.
Reported by mid-kid.

* lib/posix/execlp.c (execlp): Do not use search_path when file name
contains a slash (WAS: when file name starts with slash).
* lib/posix/execvp.c (execvp): Likewise.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen 62193aa1db
build: Support bootstrapping using build.sh.
* build-aux/build.sh.in: Oops, use $compiler = bootstrap concept does
not exist yet.  Gash cp does not support -p; drop it.
* configure.sh: Oops, set bootstrap to `true' instead of yes.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen 3abd3e0bcc
mescc: Mes C Library: lseek: Be careful clearing read buffer.
* lib/linux/lseek.c (_lseek): New function.
* lib/linux/lseek.c (lseek): Use it to check if we should reset read
buffer.
* lib/mes/__buffered_read.c (__read_buffer_max): New variable.
(__buffered_read_init): Add environment override: MES_READ_BUFFER.
(__buffered_read): Use it.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen 2f72303e6c
build: Have configure respect GUILE_LOAD_PATH for mes to find Nyacc.
* configure: Substitute GUILE_LOAD_PATH from %load-path.
* configure.sh: Likewise.
* build-aux/config.make.in: Add GUILE_LOAD_PATH as subtitution variable.
* build-aux/config.sh.in: Likewise.
* mes/module/mes/guile.mes (%load-path): New variable.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen e984f7213f
build: Have configure prefer $CC over gcc; tcc over gcc, gcc over cc.
Reported by Vagrant Cascadian.

* configure (string->version): Prefer for most-dotted string.  Fixes
makeinfo version.
(check-program-version): Prefer displaying of command, if single word.
(main): Check for $CC --version, $CC -v.  Prefer $CC over gcc; tcc over
gcc, gcc over cc.
2020-01-20 22:47:52 +01:00
Jan Nieuwenhuizen 36b2857d5b
mescc: Opt for reproducible builds with Guile and Mes.
* module/mescc/compile.scm (mes-or-reproducible?): New variable.
(ast->comment): Use it.
* module/mescc/preprocess.scm (mes-or-reproducible?): New variable.
(c99-input->full-ast): Use it.
2020-01-20 22:47:51 +01:00
Jan Nieuwenhuizen 720f224a08
build: Resurrect compiling with TinyCC.
./configure CC=tcc --host=i686-unknown-linux-gnu --with-courage

* configure: Cater for tcc.
2020-01-20 22:47:51 +01:00
Jan Nieuwenhuizen e354d8b165
build: Cater for FreeBSD.
* build-aux/bootstrap.sh.in: Add test ! -e -o to satisfy FreeBSD test.
Fixes skipping over all compilations.
* build-aux/cc.sh (compile): Likewise.
2019-12-17 21:08:18 +01:00
Jan Nieuwenhuizen ec9aecea07
freebsd: Initial x86 scaffold.
* lib/freebsd/x86-mes-gcc/crt1.c: New file.
* lib/freebsd/x86-mes-gcc/exit-42.S: New file.
* lib/freebsd/x86-mes-gcc/hello-mes.S: New file.
* lib/freebsd/x86-mes-gcc/mini.c: New file.
* lib/freebsd/x86-mes-mescc/crt1.c: New file.
* lib/freebsd/x86-mes-mescc/mini.c: New file.
* lib/freebsd/x86-mes/elf32-0exit-42.hex2: New file.
* lib/freebsd/x86-mes/elf32-0header.hex2: New file.
* lib/freebsd/x86-mes/elf32-0hello-mes.hex2: New file.
* lib/freebsd/x86-mes/elf32-body-exit-42.hex2: New file.
* lib/freebsd/x86-mes/elf32-body-hello-mes.hex2: New file.
* lib/freebsd/x86-mes/elf32-footer-single-main.hex2: New file.
* lib/freebsd/x86-mes/elf32-header.hex2: New file.
2019-12-17 21:08:18 +01:00
Jan Nieuwenhuizen e4f293afdd
freebsd: Initial configure support.
* configure: Initial FreeBSD configure support.
* configure.sh: Likewise.  Run without bash.
2019-12-17 21:08:18 +01:00
Jan Nieuwenhuizen 34106fc420
build: Prepare for kernel variants.
* configure: Fix detection of Arch, FreeBSD.
* lib/linux/x86-mes-gcc/exit-42.S: Move from ...
* lib/x86-mes-gcc/exit-42.S: ... here.
* lib/linux/x86-mes-gcc/hello-mes.S: Move from ...
* lib/x86-mes-gcc/hello-mes.S: ... here.
* lib/linux/x86-mes-mescc/exit-42.S: Move from ...
* lib/x86-mes-mescc/exit-42.S: ... here.
* lib/linux/x86-mes-mescc/hello-mes.S: Move from ...
* lib/x86-mes-mescc/hello-mes.S: ... here.
* lib/linux/x86-mes/elf32-0exit-42.hex2: Move from ...
* lib/x86-mes/elf32-0exit-42.hex2: ... here.
* lib/linux/x86-mes/elf32-0header.hex2: Move from ...
* lib/x86-mes/elf32-0header.hex2: ... here.
* lib/linux/x86-mes/elf32-0hello-mes.hex2: Move from ...
* lib/x86-mes/elf32-0hello-mes.hex2: ... here.
* lib/linux/x86-mes/elf32-body-exit-42.hex2: Move from ...
* lib/x86-mes/elf32-body-exit-42.hex2: ... here.
* lib/linux/x86-mes/elf32-body-hello-mes.hex2: Move from ...
* lib/x86-mes/elf32-body-hello-mes.hex2: ... here.
* lib/linux/x86-mes/elf32-footer-single-main.hex2: Move from ...
* lib/x86-mes/elf32-footer-single-main.hex2: ... here.
* lib/linux/x86-mes/elf32-header.hex2: Move from ...
* lib/x86-mes/elf32-header.hex2: ... here.
* lib/linux/x86_64-mes-gcc/exit-42.S: Move from ...
* lib/x86_64-mes-gcc/exit-42.S: ... here.
* lib/linux/x86_64-mes-gcc/hello-mes.S: Move from ...
* lib/x86_64-mes-gcc/hello-mes.S: ... here.
* lib/linux/x86_64-mes-mescc/exit-42.S: Move from ...
* lib/x86_64-mes-mescc/exit-42.S: ... here.
* lib/linux/x86_64-mes-mescc/hello-mes.S: Move from ...
* lib/x86_64-mes-mescc/hello-mes.S: ... here.
* lib/linux/x86_64-mes/elf64-0exit-42.hex2: Move from ...
* lib/x86_64-mes/elf64-0exit-42.hex2: ... here.
* lib/linux/x86_64-mes/elf64-0header.hex2: Move from ...
* lib/x86_64-mes/elf64-0header.hex2: ... here.
* lib/linux/x86_64-mes/elf64-0hello-mes.hex2: Move from ...
* lib/x86_64-mes/elf64-0hello-mes.hex2: ... here.
* lib/linux/x86_64-mes/elf64-body-exit-42.hex2: Move from ...
* lib/x86_64-mes/elf64-body-exit-42.hex2: ... here.
* lib/linux/x86_64-mes/elf64-body-hello-mes.hex2: Move from ...
* lib/x86_64-mes/elf64-body-hello-mes.hex2: ... here.
* lib/linux/x86_64-mes/elf64-footer-single-main.hex2: Move from ...
* lib/x86_64-mes/elf64-footer-single-main.hex2: ... here.
* lib/linux/x86_64-mes/elf64-header.hex2: Move from ...
* lib/x86_64-mes/elf64-header.hex2: ... here.
* module/mescc.scm (parse-opts): Support --kernel.
* module/mescc/mescc.scm (kernel-find): New function.
* module/mescc/mescc.scm (hex2->elf): Use it to find kernel-specific ELF
snippets.
* build-aux/install.sh.in: Install it.
2019-12-17 21:07:35 +01:00
Jan Nieuwenhuizen c673c9d303
mescc: Mes C Library: Add ioctl3 stub. 2019-12-13 21:52:31 +01:00
Jan Nieuwenhuizen f5bf3f4cf6
mescc: Mes C Library: Fix access stub.
* lib/stub/access.c (access): Use _open3 to give more meaningful
behaviour.  Fixes hanging of mes.
2019-12-13 21:52:31 +01:00
Jan Nieuwenhuizen 7c6da0c213
hurd: Fixes for upgrade to debian-hurd-20190220.img.
* include/mach/mach-init.h (__mach_host_self, __mach_task_self):
Remove macro magic.
(mach_host_self, mach_task_self): Remove macro magic; declare as function.
* lib/mach/mach-init.c (mach_host_self, mach_task_self): New function.
(mach_init): Use them.
* lib/gnu/hurd-start.c (_hurd_start): Use mach_task_self ().
* lib/gnu/_exit.c (_exit): Likewise.
2019-12-13 21:52:31 +01:00
Jan Nieuwenhuizen 9b0009a888
hurd: Add malloc.
* include/gnu/syscall.h (__vm_allocate): New value.
(__vm_allocate): Declare.
* lib/gnu/malloc.c: New file.
* lib/stdlib/malloc.c[__GNU__]: Disable.  See FIXME.
* lib/gnu/vm-allocate.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Add it.
2019-12-13 21:52:31 +01:00
Jan Nieuwenhuizen 89945751d9
hurd: Add open.
* include/fcntl.h (O_RDONLY, O_WRONLY, O_RDWR, O_CREAT, O_APPEND,
O_TRUNC)[__GNU__]: Specialize for GNU.
* lib/gnu/dir-lookup.c: New file.
* lib/stdio/fopen.c (fopen): Use O_RDONLY.
* lib/tests/posix/50-open-read.c (main): Likewise.
* lib/tests/stdio/90-fseek.c (main): Likewise.
* include/gnu/syscall.h (SYS__dir_lookup): New value.
* lib/gnu/_open3.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Build them.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 67d82a6de5
hurd: Add argv and environ.
* include/gnu/hurd.h (struct hurd_startup_data): Add argp, envp.
* lib/gnu/hurd-start.c (__argv, __env): Define them.
* lib/gnu/exec-startup-get-data.c (mach_startup_info2hurd_startup_data):
Set them.
* lib/gnu/x86-mes-gcc/crt1.c (_start): Use them.
* build-aux/configure-lib.sh (libc_mini_SOURCES): Add argz-extract.c.
* include/argz.h: Build fix.
* lib/string/argz-count.c: Likewise.
* lib/string/argz-extract.c: Likewise.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 72c76d6b3a
hurd: Add stubs for missing libc+tcc functions.
* lib/stub/close.c: New file.
* lib/stub/rmdir.c: New file.
* lib/stub/stat.c: New file.
* build-aux/configure-lib.sh (libc_tcc_SOURCES)[gnu]: Add them.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 49ff9a7edd
hurd: Add stubs for missing libc functions.
* lib/stub/_getcwd.c: New file.
* lib/stub/_getcwd.c: New file.
* lib/stub/_open3.c: New file.
* lib/stub/access.c: New file.
* lib/stub/brk.c: New file.
* lib/stub/chmod.c: New file.
* lib/stub/clock_gettime.c: New file.
* lib/stub/dup.c: New file.
* lib/stub/dup2.c: New file.
* lib/stub/execve.c: New file.
* lib/stub/fork.c: New file.
* lib/stub/gettimeofday.c: New file.
* lib/stub/ioctl.c: New file.
* lib/stub/time.c: New file.
* lib/stub/unlink.c: New file.
* lib/stub/waitpid.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES)[gnu]: Add them.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 9b9d37ee95
hurd: Add stubs for missing libmes functions.
* lib/stub/lseek.c: New file.
* build-aux/configure-lib.sh (libmes_SOURCES)[gnu]: Add it.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 6d3b9b687d
hurd: Add _read.
* include/gnu/hurd.h (fd_read): Declare.
* include/gnu/syscall.h (SYS__io_read): New value.
* lib/gnu/_read.c: New file.
* lib/gnu/fd-read.c: New file.
* lib/gnu/io-read.c: New file.
* build-aux/configure-lib.sh (libc_SOURCES): Add _read sources.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen db4a202c6b
hurd: Add _write.
* include/gnu/syscall.h (SYS__io_write): Add enum field.
(_hurd_dtable, _hurd_dtable_size): Declare variable.
(fd_get, fd_write, __io_write, __syscall_put): Declare.
* lib/gnu/hurd-start.c (_hurd_dtable, _hurd_dtable_size): Define
variable.
* lib/gnu/_write.c: New file.
* lib/gnu/fd-get.c (fd_get): New file.
* lib/gnu/fd-write.c (fd_write): New file.
* lib/gnu/io-write.c: New file.
* lib/gnu/syscall.c (__syscall_put): New function.
* build-aux/cofnigure-lib.sh (libc_mini_SOURCES): Add write sources.
* lib/tests/mes/30-oputs.c (main): Update.
* lib/tests/mes/30-oputs.stdout: New file.
* lib/tests/mes/30-eputs.c: New test.
* lib/tests/mes/30-eputs.stderr: New file.
* build-aux/check-mescc.sh (TESTS): Add it.
2019-12-13 21:52:30 +01:00
Jan Nieuwenhuizen 784838e368
hurd: Initial support.
This adds minimal Hurd support by implementing the _exit function.

* AUTHORS: Update.
* .gitignore: Ignore a.out, core, .config.
* include/sys/wait.h (W_EXITCODE): New define.
* lib/gnu/x86-mes-gcc/crt1.c: New file.
* lib/gnu/x86-mes-gcc/mini.c: New file.
* lib/gnu/hurd-start.c: New file.
* lib/gnu/_exit.c: New file.
* include/gnu/syscall.h: New file.
* include/gnu/hurd.h: New file.
* lib/gnu/_exit.c: New file.
* lib/gnu/exec-startup-get-data.c: New file.
* lib/gnu/hurd-start.c: New file.
* lib/gnu/proc-mark-exit.c: New file.
* lib/gnu/syscall.c: New file.
* lib/gnu/task-get-special-port.c: New file.
* lib/gnu/task-terminate.c: New file.
* lib/gnu/vm-statistics.c: New file.
* build-aux/configure-lib.sh (libc_mini_SOURCES): Add Hurd sources.
* build-aux/build.sh.in (CPPFLAGS): Add lib to includes, to find linux
crt1.c.
* build-aux/test-c.sh: Always use at least -l c+mini for GNU.
* lib/tests/scaffold/30-exit-42.exit: New file.
* lib/tests/scaffold/30-exit-42.c: New test.
* build-aux/check-mescc.sh (TESTS): Add it.
* lib/tests/scaffold/30-exit-0.c (main): Move from 00-exit-0.c; Rewrite,
use _exit.
* include/gnu/hurd-types.h: Import from GNU C Library.
* include/mach/mach-init.h: Likewise.
* lib/mach/mach-init.c: Likewise.
* lib/mach/mach_host_self.S: Likewise.
* lib/mach/mach_msg_trap.S: Likewise.
* lib/mach/mach_reply_port.S: Likewise.
* lib/mach/mach_task_self.S: Likewise.
* lib/mach/mach_thread_self.S: Likewise.
* lib/mach/msg.c: Likewise.
2019-12-13 21:52:29 +01:00
Jan Nieuwenhuizen 820c93097c
build: Generate ChangeLog reproducibly. Thanks, Timothy!
* build-aux/gitlog-to-changelog (git_dir_option): Avoid non-reproducible
localtime.
2019-12-13 21:52:29 +01:00
Jan Nieuwenhuizen 3c3379a331
build: Make guild optional for bootstrap builds.
* configure: Use `true' for guild when it is not available.
2019-12-13 21:52:29 +01:00
Jan Nieuwenhuizen 92ade63120
build: Clean-out .gitignore.
.gitignore: Remove obsolete cross build patterns.
2019-12-13 21:52:29 +01:00
Jan Nieuwenhuizen d55ca711f1
build: Cater for bootstrap build.
* build-aux/build.sh.in: Build bin/mes.  Update scripts and users.
* build-aux/bootstrap.sh.in: Update.
* build-aux/install.sh.in: Install all built bin/mes-* flavours.
* configure: Drop SEED, support --bootstrap.
* configure.sh: Likewise.
2019-12-13 21:52:18 +01:00
Jan Nieuwenhuizen 350fa7f0de
build: Oops, have configure honor --host.
This allows

    ./configure --host=i686-unknown-linux-gnu

instead of

    CC=i686-unknown-linux-gnu-gcc ./configure

* configure (main): Honor --host.
2019-12-08 15:48:27 +01:00
Jan Nieuwenhuizen 65e223ff9b
bootstrap: Default to mesar for mescc build.
* configure.sh: Default to mesar for mescc build.
2019-12-08 15:15:07 +01:00
Jan Nieuwenhuizen 2250133322
bootstrap: Fix configure.sh's host detection.
* configure.sh: Avoid setting host="" and not running $CC.
2019-12-08 15:13:37 +01:00
Jan Nieuwenhuizen 27de9aa0e3
mescc: Add mes 0.19 compatibility.
* mes/module/mes/boot-0.scm (%datadir): Cater for %datadir not being
set.
2019-12-08 10:10:02 +01:00
Jan Nieuwenhuizen 093a8b0903
bootstrap: Build files only once.
* build-aux/bootstrap.sh.in: Build files only once.
2019-12-07 23:29:34 +01:00
Jan Nieuwenhuizen 82c85c24da
build: Support mescc-tools 0.5.2.
* configure: Remove version check for mescc-tools.
Check for stage0 architecture flag type.
* configure.sh: Likewise.
* build-aux/build-scaffold.sh: Add stage0 flag type indirection.
* module/mescc/mescc.scm (arch-get-architecture): Likewise.
2019-12-07 14:39:19 +01:00
Jan Nieuwenhuizen 778fbd4f48
mescc: Fix for compiling handwritten .S assembly.
* module/mescc/mescc.scm (mescc:compile): Handle .S.
(mescc:link): Likewise.
2019-12-06 21:17:13 +01:00
Jan Nieuwenhuizen b4b20d6ac4
build: Add mescc scaffold for regular build.
* lib/x86-mes-mescc/exit-42.S: New file.
* lib/x86-mes-mescc/hello-mes.S: New file.
* lib/x86_64-mes-mescc/exit-42.S: New file.
* lib/x86_64-mes-mescc/hello-mes.S: New file.
2019-12-06 19:53:50 +01:00
Jan Nieuwenhuizen 1d03aeebbe
build: Add --with-bootstrap option.
* configure (main): Add --with-bootstrap option.
* build-aux/build.sh.in [--with-bootstrap]: After building mes with CC,
build mes with MesCC.
2019-12-08 15:32:51 +01:00