[src/trunk]: src/usr.bin/make make(1): replace macro MESSAGE with local function

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/295fb739dafb
branches:  trunk
changeset: 957710:295fb739dafb
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Dec 07 22:47:03 2020 +0000

description:
make(1): replace macro MESSAGE with local function

The first parameter of the macro was always stdout, and there was no
apparent reason to pass anything else there.

Let the compiler decide whether to inline this or not, it's not
time-critical.

diffstat:

 usr.bin/make/job.c |  30 ++++++++++++++++--------------
 1 files changed, 16 insertions(+), 14 deletions(-)

diffs (107 lines):

diff -r 706214b98a25 -r 295fb739dafb usr.bin/make/job.c
--- a/usr.bin/make/job.c        Mon Dec 07 22:37:18 2020 +0000
+++ b/usr.bin/make/job.c        Mon Dec 07 22:47:03 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: job.c,v 1.338 2020/12/06 18:13:17 rillig Exp $ */
+/*     $NetBSD: job.c,v 1.339 2020/12/07 22:47:03 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 1.338 2020/12/06 18:13:17 rillig Exp $");
+MAKE_RCSID("$NetBSD: job.c,v 1.339 2020/12/07 22:47:03 rillig Exp $");
 
 /* A shell defines how the commands are run.  All commands for a target are
  * written into a single file, which is then given to the shell to execute
@@ -391,7 +391,7 @@
 
 static GNode *lastNode;                /* The node for which output was most recently
                                 * produced. */
-static char *targPrefix = NULL; /* What we print at the start of TARG_FMT */
+static char *targPrefix = NULL; /* To identify a job change in the output. */
 static Job tokenWaitJob;       /* token wait pseudo-job */
 
 static Job childExitJob;       /* child exit pseudo-job */
@@ -400,11 +400,6 @@
 
 enum { npseudojobs = 2 };      /* number of pseudo-jobs */
 
-#define TARG_FMT  "%s %s ---\n" /* Default format */
-#define MESSAGE(fp, gn) \
-       if (opts.maxJobs != 1 && targPrefix && *targPrefix) \
-           (void)fprintf(fp, TARG_FMT, targPrefix, gn->name)
-
 static sigset_t caught_signals;        /* Set of signals we handle */
 
 static void JobDoOutput(Job *, Boolean);
@@ -412,6 +407,13 @@
 static void JobRestartJobs(void);
 static void JobSigReset(void);
 
+static void
+Message(GNode *gn)
+{
+       if (opts.maxJobs != 1 && targPrefix != NULL && targPrefix[0] != '\0')
+               (void)fprintf(stdout, "%s %s ---\n", targPrefix, gn->name);
+}
+
 static unsigned
 nfds_per_job(void)
 {
@@ -1003,7 +1005,7 @@
                   job->pid, job->node->name);
            if (WEXITSTATUS(status) != 0) {
                if (job->node != lastNode) {
-                   MESSAGE(stdout, job->node);
+                   Message(job->node);
                    lastNode = job->node;
                }
 #ifdef USE_META
@@ -1026,7 +1028,7 @@
                }
            } else if (DEBUG(JOB)) {
                if (job->node != lastNode) {
-                   MESSAGE(stdout, job->node);
+                   Message(job->node);
                    lastNode = job->node;
                }
                (void)printf("*** [%s] Completed successfully\n",
@@ -1034,7 +1036,7 @@
            }
        } else {
            if (job->node != lastNode) {
-               MESSAGE(stdout, job->node);
+               Message(job->node);
                lastNode = job->node;
            }
            (void)printf("*** [%s] Signal %d\n",
@@ -1263,7 +1265,7 @@
      * provide that feedback, even if nothing follows it.
      */
     if ((lastNode != job->node) && !(job->flags & JOB_SILENT)) {
-       MESSAGE(stdout, job->node);
+       Message(job->node);
        lastNode = job->node;
     }
 
@@ -1558,7 +1560,7 @@
         * in one fell swoop. This will still set up job->tailCmds correctly.
         */
        if (lastNode != gn) {
-           MESSAGE(stdout, gn);
+           Message(gn);
            lastNode = gn;
        }
        job->cmdFILE = stdout;
@@ -1777,7 +1779,7 @@
             */
            if (*cp != '\0') {
                if (!opts.beSilent && job->node != lastNode) {
-                   MESSAGE(stdout, job->node);
+                   Message(job->node);
                    lastNode = job->node;
                }
 #ifdef USE_META