* 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.
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.
* 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.
* 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.
* 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.
* 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.
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.
* 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.
* 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.
* configure (cflags-list, ldflags-list): New function.
check-preprocess-header-c, check-compile-string-c,
check-link-string-c): Use them. Be verbose when %verbose?.
(CFLAGS, LDFLAGS): Initialize to "-static -g".
--=-=-=
Content-Type: text/plain
In the "wip" branch, the attempt to build without git was a bit overly
aggressive in the purging of GIT.
live well,
vagrant
From 73bb68e86318a6bc0fe191db663be97f94556956 Mon Sep 17 00:00:00 2001
From: Vagrant Cascadian <vagrant@debian.org>
Date: Sat, 7 Dec 2019 19:59:00 +0100
Subject: [PATCH] Fix build without git
Commit "1863c0d843a5fe4e94e8cb923cc0896f30fceeeb" removed the
substitution of @GIT@ when, resulting in the GIT variable being set to
"@GIT@" rather than "" when git is not installed.
* configure: Do not add MES_PKGDATADIR to config.h.
* configure.sh: Likewise.
* simple.sh: Likewise.
* src/mes.c (open_boot): Do not use MES_PKGDATADIR; rely on
MES_PREFIX or cwd.
