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[src/trunk]: src/usr.bin/make make(1): rename commandShell to shell
details: https://anonhg.NetBSD.org/src/rev/ad9040b37dcd
branches: trunk
changeset: 947083:ad9040b37dcd
user: rillig <rillig%NetBSD.org@localhost>
date: Thu Dec 10 21:09:58 2020 +0000
description:
make(1): rename commandShell to shell
The word 'command' was not necessary for understanding the variable.
diffstat:
usr.bin/make/job.c | 146 ++++++++++++++++------------------
usr.bin/make/unit-tests/shell-csh.mk | 4 +-
2 files changed, 71 insertions(+), 79 deletions(-)
diffs (truncated from 353 to 300 lines):
diff -r 1ed8c1674d7c -r ad9040b37dcd usr.bin/make/job.c
--- a/usr.bin/make/job.c Thu Dec 10 20:50:24 2020 +0000
+++ b/usr.bin/make/job.c Thu Dec 10 21:09:58 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: job.c,v 1.354 2020/12/10 20:49:11 rillig Exp $ */
+/* $NetBSD: job.c,v 1.355 2020/12/10 21:09:58 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -143,7 +143,7 @@
#include "trace.h"
/* "@(#)job.c 8.2 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: job.c,v 1.354 2020/12/10 20:49:11 rillig Exp $");
+MAKE_RCSID("$NetBSD: job.c,v 1.355 2020/12/10 21:09:58 rillig Exp $");
/*
* A shell defines how the commands are run. All commands for a target are
@@ -385,7 +385,7 @@
/* This is the shell to which we pass all commands in the Makefile.
* It is set by the Job_ParseShell function. */
-static Shell *commandShell = &shells[DEFSHELL_INDEX];
+static Shell *shell = &shells[DEFSHELL_INDEX];
const char *shellPath = NULL; /* full pathname of executable image */
const char *shellName = NULL; /* last component of shellPath */
char *shellErrFlag = NULL;
@@ -762,12 +762,12 @@
static void
JobPrintSpecialsErrCtl(Job *job, Boolean echo)
{
- if (!job->flags.silent && echo && commandShell->hasEchoCtl) {
- JobPrintln(job, commandShell->echoOff);
- JobPrintln(job, commandShell->errOffOrExecIgnore);
- JobPrintln(job, commandShell->echoOn);
+ if (!job->flags.silent && echo && shell->hasEchoCtl) {
+ JobPrintln(job, shell->echoOff);
+ JobPrintln(job, shell->errOffOrExecIgnore);
+ JobPrintln(job, shell->echoOn);
} else {
- JobPrintln(job, commandShell->errOffOrExecIgnore);
+ JobPrintln(job, shell->errOffOrExecIgnore);
}
}
@@ -785,15 +785,15 @@
job->flags.ignerr = TRUE;
if (!job->flags.silent && inout_runFlags->echo) {
- if (commandShell->hasEchoCtl)
- JobPrintln(job, commandShell->echoOff);
- JobPrintf(job, commandShell->errOnOrEcho, escCmd);
+ if (shell->hasEchoCtl)
+ JobPrintln(job, shell->echoOff);
+ JobPrintf(job, shell->errOnOrEcho, escCmd);
inout_runFlags->echo = FALSE;
} else {
if (inout_runFlags->echo)
- JobPrintf(job, commandShell->errOnOrEcho, escCmd);
+ JobPrintf(job, shell->errOnOrEcho, escCmd);
}
- *inout_cmdTemplate = commandShell->errOffOrExecIgnore;
+ *inout_cmdTemplate = shell->errOffOrExecIgnore;
/*
* The error ignoration (hee hee) is already taken care of by the
@@ -809,10 +809,10 @@
{
if (!run)
inout_runFlags->ignerr = FALSE;
- else if (commandShell->hasErrCtl)
+ else if (shell->hasErrCtl)
JobPrintSpecialsErrCtl(job, inout_runFlags->echo);
- else if (commandShell->errOffOrExecIgnore != NULL &&
- commandShell->errOffOrExecIgnore[0] != '\0') {
+ else if (shell->errOffOrExecIgnore != NULL &&
+ shell->errOffOrExecIgnore[0] != '\0') {
JobPrintSpecialsEchoCtl(job, inout_runFlags, escCmd,
inout_cmdTemplate);
} else
@@ -879,14 +879,14 @@
* and this will need the characters '$ ` \ "' escaped
*/
- if (!commandShell->hasErrCtl)
+ if (!shell->hasErrCtl)
escCmd = EscapeShellDblQuot(cmd);
if (!runFlags.echo) {
- if (!job->flags.silent && run && commandShell->hasEchoCtl) {
- JobPrintln(job, commandShell->echoOff);
+ if (!job->flags.silent && run && shell->hasEchoCtl) {
+ JobPrintln(job, shell->echoOff);
} else {
- if (commandShell->hasErrCtl)
+ if (shell->hasErrCtl)
runFlags.echo = TRUE;
}
}
@@ -901,12 +901,12 @@
* set up commands to run through it.
*/
- if (!commandShell->hasErrCtl && commandShell->errExit &&
- commandShell->errExit[0] != '\0') {
+ if (!shell->hasErrCtl && shell->errExit &&
+ shell->errExit[0] != '\0') {
if (!job->flags.silent && runFlags.echo) {
- if (commandShell->hasEchoCtl)
- JobPrintln(job, commandShell->echoOff);
- JobPrintf(job, commandShell->errOnOrEcho,
+ if (shell->hasEchoCtl)
+ JobPrintln(job, shell->echoOff);
+ JobPrintf(job, shell->errOnOrEcho,
escCmd);
runFlags.echo = FALSE;
}
@@ -914,11 +914,11 @@
* If it's a comment line or blank, treat as an
* ignored error.
*/
- if (escCmd[0] == commandShell->commentChar ||
+ if (escCmd[0] == shell->commentChar ||
(escCmd[0] == '\0'))
- cmdTemplate = commandShell->errOffOrExecIgnore;
+ cmdTemplate = shell->errOffOrExecIgnore;
else
- cmdTemplate = commandShell->errExit;
+ cmdTemplate = shell->errExit;
runFlags.ignerr = FALSE;
}
}
@@ -938,15 +938,14 @@
* echoOff command. Otherwise we issue it and pretend it was on
* for the whole command...
*/
- if (runFlags.echo && !job->flags.silent &&
- commandShell->hasEchoCtl) {
- JobPrintln(job, commandShell->echoOff);
+ if (runFlags.echo && !job->flags.silent && shell->hasEchoCtl) {
+ JobPrintln(job, shell->echoOff);
runFlags.echo = FALSE;
}
- JobPrintln(job, commandShell->errOnOrEcho);
+ JobPrintln(job, shell->errOnOrEcho);
}
- if (!runFlags.echo && commandShell->hasEchoCtl)
- JobPrintln(job, commandShell->echoOn);
+ if (!runFlags.echo && shell->hasEchoCtl)
+ JobPrintln(job, shell->echoOn);
}
/*
@@ -1468,8 +1467,8 @@
argv[0] = UNCONST(shellName);
argc = 1;
- if ((commandShell->exit && commandShell->exit[0] != '-') ||
- (commandShell->echo && commandShell->echo[0] != '-')) {
+ if ((shell->exit && shell->exit[0] != '-') ||
+ (shell->echo && shell->echo[0] != '-')) {
/*
* At least one of the flags doesn't have a minus before it,
* so merge them together. Have to do this because the Bourne
@@ -1482,21 +1481,21 @@
*/
(void)snprintf(args, sizeof args, "-%s%s",
(job->flags.ignerr ? "" :
- (commandShell->exit ? commandShell->exit : "")),
+ (shell->exit ? shell->exit : "")),
(job->flags.silent ? "" :
- (commandShell->echo ? commandShell->echo : "")));
+ (shell->echo ? shell->echo : "")));
if (args[1]) {
argv[argc] = args;
argc++;
}
} else {
- if (!job->flags.ignerr && commandShell->exit) {
- argv[argc] = UNCONST(commandShell->exit);
+ if (!job->flags.ignerr && shell->exit) {
+ argv[argc] = UNCONST(shell->exit);
argc++;
}
- if (!job->flags.silent && commandShell->echo) {
- argv[argc] = UNCONST(commandShell->echo);
+ if (!job->flags.silent && shell->echo) {
+ argv[argc] = UNCONST(shell->echo);
argc++;
}
}
@@ -1693,10 +1692,10 @@
{
char *ecp;
- if (commandShell->noPrint == NULL || commandShell->noPrint[0] == '\0')
+ if (shell->noPrint == NULL || shell->noPrint[0] == '\0')
return cp;
- while ((ecp = strstr(cp, commandShell->noPrint)) != NULL) {
+ while ((ecp = strstr(cp, shell->noPrint)) != NULL) {
if (ecp != cp) {
*ecp = '\0';
/*
@@ -1708,7 +1707,7 @@
(void)fprintf(stdout, "%s", cp);
(void)fflush(stdout);
}
- cp = ecp + commandShell->noPrintLen;
+ cp = ecp + shell->noPrintLen;
if (cp != endp) {
/*
* Still more to print, look again after skipping
@@ -2064,7 +2063,7 @@
static void
InitShellNameAndPath(void)
{
- shellName = commandShell->name;
+ shellName = shell->name;
#ifdef DEFSHELL_CUSTOM
if (shellName[0] == '/') {
@@ -2084,26 +2083,22 @@
InitShellNameAndPath();
Var_SetWithFlags(".SHELL", shellPath, VAR_CMDLINE, VAR_SET_READONLY);
- if (commandShell->exit == NULL) {
- commandShell->exit = "";
- }
- if (commandShell->echo == NULL) {
- commandShell->echo = "";
- }
- if (commandShell->hasErrCtl && commandShell->exit[0] != '\0') {
+ if (shell->exit == NULL)
+ shell->exit = "";
+ if (shell->echo == NULL)
+ shell->echo = "";
+ if (shell->hasErrCtl && shell->exit[0] != '\0') {
if (shellErrFlag &&
- strcmp(commandShell->exit, &shellErrFlag[1]) != 0) {
+ strcmp(shell->exit, &shellErrFlag[1]) != 0) {
free(shellErrFlag);
shellErrFlag = NULL;
}
if (shellErrFlag == NULL) {
- size_t n = strlen(commandShell->exit) + 2;
+ size_t n = strlen(shell->exit) + 2;
shellErrFlag = bmake_malloc(n);
- if (shellErrFlag != NULL) {
- snprintf(shellErrFlag, n, "-%s",
- commandShell->exit);
- }
+ if (shellErrFlag != NULL)
+ snprintf(shellErrFlag, n, "-%s", shell->exit);
}
} else if (shellErrFlag != NULL) {
free(shellErrFlag);
@@ -2118,7 +2113,7 @@
const char *
Shell_GetNewline(void)
{
- return commandShell->newline;
+ return shell->newline;
}
void
@@ -2261,7 +2256,7 @@
}
/*
- * Parse a shell specification and set up commandShell, shellPath and
+ * Parse a shell specification and set up 'shell', shellPath and
* shellName appropriately.
*
* Input:
@@ -2271,9 +2266,9 @@
* FALSE if the specification was incorrect.
*
* Side Effects:
- * commandShell points to a Shell structure (either predefined or
+ * 'shell' points to a Shell structure (either predefined or
* created from the shell spec), shellPath is the full path of the
- * shell described by commandShell, while shellName is just the
+ * shell described by 'shell', while shellName is just the
* final component of shellPath.
*
* Notes:
@@ -2395,7 +2390,7 @@
free(words);
return FALSE;
}
- commandShell = sh;
+ shell = sh;
shellName = newShell.name;
if (shellPath != NULL) {
/*
@@ -2434,26 +2429,23 @@
free(words);
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