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Import GNU Make 4.4.1

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Landlock Make hasn't been working well on AARCH64 systems. Let's do this
over the right way, using our new build tools.
This commit is contained in:
Justine Tunney 2023-11-30 20:50:10 -08:00
parent 9315ebbfd9
commit 14bf57180f
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GPG key ID: BE714B4575D6E328
88 changed files with 13931 additions and 16191 deletions
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28
third_party/make/job.h vendored
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@ -1,5 +1,5 @@
/* Definitions for managing subprocesses in GNU Make.
Copyright (C) 1992-2020 Free Software Foundation, Inc.
Copyright (C) 1992-2023 Free Software Foundation, Inc.
This file is part of GNU Make.
GNU Make is free software; you can redistribute it and/or modify it under the
@ -12,16 +12,24 @@ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>. */
this program. If not, see <https://www.gnu.org/licenses/>. */
#include "third_party/make/output.h"
#include "output.h"
/* Structure describing a running or dead child process. */
#ifdef VMS
#define VMSCHILD \
char *comname; /* Temporary command file name */ \
int efn; /* Completion event flag number */ \
int cstatus; /* Completion status */ \
int vms_launch_status; /* non-zero if lib$spawn, etc failed */
#else
#define VMSCHILD
#endif
#define CHILDBASE \
char *cmd_name; /* Alloced copy of command run. */ \
char *cmd_name; /* Allocated copy of command run. */ \
char **environment; /* Environment for commands. */ \
VMSCHILD \
struct output output /* Output for this child. */
@ -40,7 +48,6 @@ struct child
struct file *file; /* File being remade. */
char *tmpdir; /* Temporary directory */
char *sh_batch_file; /* Script file for shell commands */
char **command_lines; /* Array of variable-expanded cmd lines. */
char *command_ptr; /* Ptr into command_lines[command_line]. */
@ -61,28 +68,25 @@ struct child
extern struct child *children;
/* A signal handler for SIGCHLD, if needed. */
RETSIGTYPE child_handler (int sig);
void child_handler (int sig);
int is_bourne_compatible_shell(const char *path);
void new_job (struct file *file);
void reap_children (int block, int err);
void start_waiting_jobs (void);
void free_childbase (struct childbase* child);
char **construct_command_argv (char *line, char **restp, struct file *file,
int cmd_flags, char** batch_file);
pid_t child_execute_job (struct childbase *, int, char **, bool);
pid_t child_execute_job (struct childbase *child, int good_stdin, char **argv);
#ifdef _AMIGA
void exec_command (char **argv) NORETURN;
#elif defined(__EMX__)
int exec_command (char **argv, char **envp);
#else
void exec_command (char **argv, char **envp) NORETURN;
pid_t exec_command (char **argv, char **envp);
#endif
void unblock_all_sigs (void);
extern unsigned int job_slots_used;
extern unsigned int jobserver_tokens;
void delete_tmpdir (struct child *);