[pkgsrc/trunk]: pkgsrc/pkgtools/libnbcompat/files Use only features available...

[jlam <jlam%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/2c57860f3102
branches:  trunk
changeset: 533006:2c57860f3102
user:      jlam <jlam%pkgsrc.org@localhost>
date:      Thu Sep 06 21:19:42 2007 +0000

description:
Use only features available in nawk.

diffstat:

 pkgtools/libnbcompat/files/src2nbcompat |  10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)

diffs (33 lines):

diff -r 7a302a2ed746 -r 2c57860f3102 pkgtools/libnbcompat/files/src2nbcompat
--- a/pkgtools/libnbcompat/files/src2nbcompat   Thu Sep 06 21:16:12 2007 +0000
+++ b/pkgtools/libnbcompat/files/src2nbcompat   Thu Sep 06 21:19:42 2007 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-#      $NetBSD: src2nbcompat,v 1.9 2007/06/19 00:45:13 joerg Exp $
+#      $NetBSD: src2nbcompat,v 1.10 2007/09/06 21:19:42 jlam Exp $
 #
 # Copyright (c) 2003 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -92,7 +92,7 @@
                # header inclusion.  Protect all system headers with
                # "#if HAVE_FOO_H ... #endif" guards.
                #
-               gawk '                                                  \
+               awk '                                                   \
                        BEGIN { config = 0; nbcompat = 0 }              \
                        /^#[    ]*if[   ]+HAVE_NBTOOL_CONFIG_H/ {       \
                                if (config == 0) {                      \
@@ -111,7 +111,11 @@
                                }                                       \
                        }                                               \
                        /^#[    ]*include[      ]+<[^   ]*>/ {          \
-                               guard = toupper(gensub("[-/.]", "_", "g", gensub("#[    ]*include[      ]+<([^  ]*)>", "HAVE_\\1", "g"))); \
+                               guard = $0;                             \
+                               sub("#[         ]*include[      ]+<", "HAVE_", guard); \
+                               sub(">.*", "", guard);                  \
+                               gsub("[-/.]", "_", guard);              \
+                               guard = toupper(guard);                 \
                                if (nbcompat == 0) {                    \
                                        print "#include <nbcompat.h>";  \
                                        nbcompat = 1;                   \