[src/trunk]: src/usr.bin/make make(1): add GNode_Path to access the path of a...

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

details:   https://anonhg.NetBSD.org/src/rev/1af08fc66c1a
branches:  trunk
changeset: 956310:1af08fc66c1a
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Oct 25 21:51:48 2020 +0000

description:
make(1): add GNode_Path to access the path of a GNode

diffstat:

 usr.bin/make/dir.c  |   7 +++----
 usr.bin/make/job.c  |  16 ++++++++--------
 usr.bin/make/make.c |  11 +++++------
 usr.bin/make/make.h |  10 ++++++++--
 usr.bin/make/meta.c |   4 ++--
 usr.bin/make/suff.c |   8 ++++----
 usr.bin/make/targ.c |   7 +++----
 usr.bin/make/var.c  |   6 +++---
 8 files changed, 36 insertions(+), 33 deletions(-)

diffs (264 lines):

diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/dir.c
--- a/usr.bin/make/dir.c        Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/dir.c        Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: dir.c,v 1.188 2020/10/25 19:19:07 rillig Exp $ */
+/*     $NetBSD: dir.c,v 1.189 2020/10/25 21:51:48 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990 The Regents of the University of California.
@@ -135,7 +135,7 @@
 #include "job.h"
 
 /*     "@(#)dir.c      8.2 (Berkeley) 1/2/94"  */
-MAKE_RCSID("$NetBSD: dir.c,v 1.188 2020/10/25 19:19:07 rillig Exp $");
+MAKE_RCSID("$NetBSD: dir.c,v 1.189 2020/10/25 21:51:48 rillig Exp $");
 
 #define DIR_DEBUG0(text) DEBUG0(DIR, text)
 #define DIR_DEBUG1(fmt, arg1) DEBUG1(DIR, fmt, arg1)
@@ -1367,9 +1367,8 @@
        }
     }
 
-    if (fullName && gn->path == NULL) {
+    if (fullName != NULL && gn->path == NULL)
        gn->path = fullName;
-    }
 
     gn->mtime = mst.mst_mtime;
     return gn->mtime;
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/job.c
--- a/usr.bin/make/job.c        Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/job.c        Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: job.c,v 1.286 2020/10/25 21:34:52 rillig Exp $ */
+/*     $NetBSD: job.c,v 1.287 2020/10/25 21:51:48 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 1.286 2020/10/25 21:34:52 rillig Exp $");
+MAKE_RCSID("$NetBSD: job.c,v 1.287 2020/10/25 21:51:48 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
@@ -443,6 +443,8 @@
 static void
 JobDeleteTarget(GNode *gn)
 {
+    const char *file;
+
     if (gn->type & OP_JOIN)
        return;
     if (gn->type & OP_PHONY)
@@ -452,11 +454,9 @@
     if (noExecute)
        return;
 
-    {
-       char *file = (gn->path == NULL ? gn->name : gn->path);
-       if (eunlink(file) != -1)
-           Error("*** %s removed", file);
-    }
+    file = GNode_Path(gn);
+    if (eunlink(file) != -1)
+       Error("*** %s removed", file);
 }
 
 /*
@@ -1138,7 +1138,7 @@
     } else if (gn->type & OP_LIB) {
        Arch_TouchLib(gn);
     } else {
-       char    *file = gn->path ? gn->path : gn->name;
+       const char *file = GNode_Path(gn);
 
        times.actime = times.modtime = now;
        if (utime(file, &times) < 0){
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/make.c
--- a/usr.bin/make/make.c       Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/make.c       Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: make.c,v 1.179 2020/10/25 10:07:23 rillig Exp $        */
+/*     $NetBSD: make.c,v 1.180 2020/10/25 21:51:48 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -107,7 +107,7 @@
 #include    "job.h"
 
 /*     "@(#)make.c     8.1 (Berkeley) 6/6/93"  */
-MAKE_RCSID("$NetBSD: make.c,v 1.179 2020/10/25 10:07:23 rillig Exp $");
+MAKE_RCSID("$NetBSD: make.c,v 1.180 2020/10/25 21:51:48 rillig Exp $");
 
 /* Sequence # to detect recursion. */
 static unsigned int checked = 1;
@@ -294,8 +294,7 @@
            if (gn->youngestChild != NULL &&
                gn->mtime < gn->youngestChild->mtime) {
                debug_printf("modified before source %s...",
-                            gn->youngestChild->path ? gn->youngestChild->path
-                                                    : gn->youngestChild->name);
+                            GNode_Path(gn->youngestChild));
            } else if (gn->mtime == 0) {
                debug_printf("non-existent and no sources...");
            } else {
@@ -785,7 +784,7 @@
        if (cgn->type & OP_ARCHV)
            child = Var_Value(MEMBER, cgn, &p1);
        else
-           child = cgn->path ? cgn->path : cgn->name;
+           child = GNode_Path(cgn);
        if (cgn->type & OP_JOIN) {
            allsrc = Var_Value(ALLSRC, cgn, &p2);
        } else {
@@ -1178,7 +1177,7 @@
        }
 
        (void)Dir_MTime(gn, 0);
-       Var_Set(TARGET, gn->path ? gn->path : gn->name, gn);
+       Var_Set(TARGET, GNode_Path(gn), gn);
        UnmarkChildren(gn);
        HandleUseNodes(gn);
 
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/make.h
--- a/usr.bin/make/make.h       Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/make.h       Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: make.h,v 1.171 2020/10/24 20:51:49 rillig Exp $        */
+/*     $NetBSD: make.h,v 1.172 2020/10/25 21:51:49 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -587,12 +587,18 @@
 Boolean NoExecute(GNode *gn);
 
 /* See if the node was seen on the left-hand side of a dependency operator. */
-static Boolean MAKE_ATTR_UNUSED
+static MAKE_ATTR_UNUSED Boolean
 GNode_IsTarget(const GNode *gn)
 {
     return (gn->type & OP_OPMASK) != 0;
 }
 
+static MAKE_ATTR_UNUSED const char *
+GNode_Path(const GNode *gn)
+{
+    return gn->path != NULL ? gn->path : gn->name;
+}
+
 #ifdef __GNUC__
 #define UNCONST(ptr)   ({              \
     union __unconst {                  \
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/meta.c
--- a/usr.bin/make/meta.c       Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/meta.c       Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: meta.c,v 1.130 2020/10/24 10:32:25 rillig Exp $ */
+/*      $NetBSD: meta.c,v 1.131 2020/10/25 21:51:49 rillig Exp $ */
 
 /*
  * Implement 'meta' mode.
@@ -794,7 +794,7 @@
                "(ignored)" : "");
     }
     if (gn) {
-       Var_Set(".ERROR_TARGET", gn->path ? gn->path : gn->name, VAR_GLOBAL);
+       Var_Set(".ERROR_TARGET", GNode_Path(gn), VAR_GLOBAL);
     }
     getcwd(cwd, sizeof(cwd));
     Var_Set(".ERROR_CWD", cwd, VAR_GLOBAL);
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/suff.c
--- a/usr.bin/make/suff.c       Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/suff.c       Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: suff.c,v 1.224 2020/10/25 17:12:51 rillig Exp $        */
+/*     $NetBSD: suff.c,v 1.225 2020/10/25 21:51:49 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -129,7 +129,7 @@
 #include "dir.h"
 
 /*     "@(#)suff.c     8.4 (Berkeley) 3/21/94" */
-MAKE_RCSID("$NetBSD: suff.c,v 1.224 2020/10/25 17:12:51 rillig Exp $");
+MAKE_RCSID("$NetBSD: suff.c,v 1.225 2020/10/25 21:51:49 rillig Exp $");
 
 #define SUFF_DEBUG0(text) DEBUG0(SUFF, text)
 #define SUFF_DEBUG1(fmt, arg1) DEBUG1(SUFF, fmt, arg1)
@@ -1788,7 +1788,7 @@
        }
     }
 
-    Var_Set(TARGET, gn->path ? gn->path : gn->name, gn);
+    Var_Set(TARGET, GNode_Path(gn), gn);
 
     pref = (targ != NULL) ? targ->pref : gn->name;
     Var_Set(PREFIX, pref, gn);
@@ -1953,7 +1953,7 @@
     /*
      * Make sure we have these set, may get revised below.
      */
-    Var_Set(TARGET, gn->path ? gn->path : gn->name, gn);
+    Var_Set(TARGET, GNode_Path(gn), gn);
     Var_Set(PREFIX, gn->name, gn);
 
     SUFF_DEBUG1("SuffFindDeps (%s)\n", gn->name);
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/targ.c
--- a/usr.bin/make/targ.c       Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/targ.c       Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: targ.c,v 1.123 2020/10/25 19:19:07 rillig Exp $        */
+/*     $NetBSD: targ.c,v 1.124 2020/10/25 21:51:49 rillig Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -121,7 +121,7 @@
 #include "dir.h"
 
 /*     "@(#)targ.c     8.2 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: targ.c,v 1.123 2020/10/25 19:19:07 rillig Exp $");
+MAKE_RCSID("$NetBSD: targ.c,v 1.124 2020/10/25 21:51:49 rillig Exp $");
 
 static GNodeList *allTargets;  /* the list of all targets found so far */
 #ifdef CLEANUP
@@ -516,8 +516,7 @@
        if (GNode_IsTarget(gn))
            continue;
 
-       debug_printf("#\t%s [%s]",
-               gn->name, gn->path ? gn->path : gn->name);
+       debug_printf("#\t%s [%s]", gn->name, GNode_Path(gn));
        Targ_PrintType(gn->type);
        debug_printf("\n");
     }
diff -r e1ba3ae155d7 -r 1af08fc66c1a usr.bin/make/var.c
--- a/usr.bin/make/var.c        Sun Oct 25 21:34:52 2020 +0000
+++ b/usr.bin/make/var.c        Sun Oct 25 21:51:48 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.588 2020/10/25 19:19:07 rillig Exp $ */
+/*     $NetBSD: var.c,v 1.589 2020/10/25 21:51:49 rillig Exp $ */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -121,7 +121,7 @@
 #include    "metachar.h"
 
 /*     "@(#)var.c      8.3 (Berkeley) 3/19/94" */
-MAKE_RCSID("$NetBSD: var.c,v 1.588 2020/10/25 19:19:07 rillig Exp $");
+MAKE_RCSID("$NetBSD: var.c,v 1.589 2020/10/25 21:51:49 rillig Exp $");
 
 #define VAR_DEBUG1(fmt, arg1) DEBUG1(VAR, fmt, arg1)
 #define VAR_DEBUG2(fmt, arg1, arg2) DEBUG2(VAR, fmt, arg1, arg2)
@@ -2172,7 +2172,7 @@
     gn = Targ_FindNode(st->v->name);
     if (gn == NULL || gn->type & OP_NOPATH) {
        path = NULL;
-    } else if (gn->path) {
+    } else if (gn->path != NULL) {
        path = bmake_strdup(gn->path);
     } else {
        SearchPath *searchPath = Suff_FindPath(gn);