[src/trunk]: src/usr.bin/make make(1): extract DebugFailedTarget from Compat_...

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

details:   https://anonhg.NetBSD.org/src/rev/b79078fc7f20
branches:  trunk
changeset: 946323:b79078fc7f20
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Nov 23 19:14:24 2020 +0000

description:
make(1): extract DebugFailedTarget from Compat_RunCommand

diffstat:

 usr.bin/make/compat.c |  45 +++++++++++++++++++++++++--------------------
 1 files changed, 25 insertions(+), 20 deletions(-)

diffs (73 lines):

diff -r b3f08d632d30 -r b79078fc7f20 usr.bin/make/compat.c
--- a/usr.bin/make/compat.c     Mon Nov 23 19:07:12 2020 +0000
+++ b/usr.bin/make/compat.c     Mon Nov 23 19:14:24 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: compat.c,v 1.183 2020/11/15 22:31:03 rillig Exp $      */
+/*     $NetBSD: compat.c,v 1.184 2020/11/23 19:14:24 rillig Exp $      */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -96,7 +96,7 @@
 #include "pathnames.h"
 
 /*     "@(#)compat.c   8.2 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: compat.c,v 1.183 2020/11/15 22:31:03 rillig Exp $");
+MAKE_RCSID("$NetBSD: compat.c,v 1.184 2020/11/23 19:14:24 rillig Exp $");
 
 static GNode *curTarg = NULL;
 static pid_t compatChild;
@@ -159,6 +159,27 @@
     }
 }
 
+static void
+DebugFailedTarget(const char *cmd, GNode *gn)
+{
+       const char *p = cmd;
+       debug_printf("\n*** Failed target:  %s\n*** Failed command: ",
+                    gn->name);
+
+       /* Replace runs of whitespace with a single space, to reduce
+        * the amount of whitespace for multi-line command lines. */
+       while (*p != '\0') {
+               if (ch_isspace(*p)) {
+                       debug_printf(" ");
+                       cpp_skip_whitespace(&p);
+               } else {
+                       debug_printf("%c", *p);
+                       p++;
+               }
+       }
+       debug_printf("\n");
+}
+
 /* Execute the next command for a target. If the command returns an error,
  * the node's made field is set to ERROR and creation stops.
  *
@@ -373,24 +394,8 @@
        }
 #endif
        if (status != 0) {
-           if (DEBUG(ERROR)) {
-               const char *p = cmd;
-               debug_printf("\n*** Failed target:  %s\n*** Failed command: ",
-                            gn->name);
-
-               /* Replace runs of whitespace with a single space, to reduce
-                * the amount of whitespace for multi-line command lines. */
-               while (*p != '\0') {
-                   if (ch_isspace(*p)) {
-                       debug_printf(" ");
-                       cpp_skip_whitespace(&p);
-                   } else {
-                       debug_printf("%c", *p);
-                       p++;
-                   }
-               }
-               debug_printf("\n");
-           }
+           if (DEBUG(ERROR))
+                   DebugFailedTarget(cmd, gn);
            printf("*** Error code %d", status);
        }
     } else {