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[src/trunk]: src/usr.bin/make make(1): clean up Arch_ParseArchive
details: https://anonhg.NetBSD.org/src/rev/b29b218bb5da
branches: trunk
changeset: 938939:b29b218bb5da
user: rillig <rillig%NetBSD.org@localhost>
date: Mon Sep 21 03:12:25 2020 +0000
description:
make(1): clean up Arch_ParseArchive
This code is so seldom used that it's not necessary to squeeze out every
little bit of performance. It's more important for the code to be clear
and simple.
diffstat:
usr.bin/make/arch.c | 77 +++++++++++++++++++++-------------------------------
1 files changed, 31 insertions(+), 46 deletions(-)
diffs (110 lines):
diff -r 60ffe593f72d -r b29b218bb5da usr.bin/make/arch.c
--- a/usr.bin/make/arch.c Mon Sep 21 02:20:27 2020 +0000
+++ b/usr.bin/make/arch.c Mon Sep 21 03:12:25 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: arch.c,v 1.115 2020/09/13 18:27:39 rillig Exp $ */
+/* $NetBSD: arch.c,v 1.116 2020/09/21 03:12:25 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -133,7 +133,7 @@
#include "config.h"
/* "@(#)arch.c 8.2 (Berkeley) 1/2/94" */
-MAKE_RCSID("$NetBSD: arch.c,v 1.115 2020/09/13 18:27:39 rillig Exp $");
+MAKE_RCSID("$NetBSD: arch.c,v 1.116 2020/09/21 03:12:25 rillig Exp $");
#ifdef TARGET_MACHINE
#undef MAKE_MACHINE
@@ -362,62 +362,47 @@
free(buf);
} else if (Dir_HasWildcards(memName)) {
Lst members = Lst_Init();
- Buffer nameBuf;
+ Dir_Expand(memName, dirSearchPath, members);
- Buf_Init(&nameBuf, 0);
- Dir_Expand(memName, dirSearchPath, members);
while (!Lst_IsEmpty(members)) {
char *member = Lst_Dequeue(members);
-
- Buf_Empty(&nameBuf);
- Buf_AddStr(&nameBuf, libName);
- Buf_AddStr(&nameBuf, "(");
- Buf_AddStr(&nameBuf, member);
- Buf_AddStr(&nameBuf, ")");
+ char *fullname = str_concat4(libName, "(", member, ")");
free(member);
- gn = Targ_FindNode(Buf_GetAll(&nameBuf, NULL), TARG_CREATE);
- if (gn == NULL) {
- Buf_Destroy(&nameBuf, TRUE);
+ gn = Targ_FindNode(fullname, TARG_CREATE);
+ free(fullname);
+
+ if (gn == NULL)
return FALSE;
- } else {
- /*
- * We've found the node, but have to make sure the rest of
- * the world knows it's an archive member, without having
- * to constantly check for parentheses, so we type the
- * thing with the OP_ARCHV bit before we place it on the
- * end of the provided list.
- */
- gn->type |= OP_ARCHV;
- Lst_Append(nodeLst, gn);
- }
- }
- Lst_Free(members);
- Buf_Destroy(&nameBuf, TRUE);
- } else {
- Buffer nameBuf;
- Buf_Init(&nameBuf, 0);
- Buf_AddStr(&nameBuf, libName);
- Buf_AddStr(&nameBuf, "(");
- Buf_AddStr(&nameBuf, memName);
- Buf_AddStr(&nameBuf, ")");
-
- gn = Targ_FindNode(Buf_GetAll(&nameBuf, NULL), TARG_CREATE);
- Buf_Destroy(&nameBuf, TRUE);
- if (gn == NULL) {
- return FALSE;
- } else {
/*
- * We've found the node, but have to make sure the rest of the
- * world knows it's an archive member, without having to
- * constantly check for parentheses, so we type the thing with
- * the OP_ARCHV bit before we place it on the end of the
- * provided list.
+ * We've found the node, but have to make sure the rest of
+ * the world knows it's an archive member, without having
+ * to constantly check for parentheses, so we type the
+ * thing with the OP_ARCHV bit before we place it on the
+ * end of the provided list.
*/
gn->type |= OP_ARCHV;
Lst_Append(nodeLst, gn);
}
+ Lst_Free(members);
+ } else {
+ char *fullname = str_concat4(libName, "(", memName, ")");
+ gn = Targ_FindNode(fullname, TARG_CREATE);
+ free(fullname);
+
+ if (gn == NULL)
+ return FALSE;
+
+ /*
+ * We've found the node, but have to make sure the rest of the
+ * world knows it's an archive member, without having to
+ * constantly check for parentheses, so we type the thing with
+ * the OP_ARCHV bit before we place it on the end of the
+ * provided list.
+ */
+ gn->type |= OP_ARCHV;
+ Lst_Append(nodeLst, gn);
}
if (doSubst) {
free(memName);
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