applied final release of bug 1353 per Mark's permission

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2782 65c4cc65-6c06-0410-ace0-fbb531ad65f3

contrib/scripts/astxs

@@ -0,0 +1,114 @@
+#!/usr/bin/perl
+
+my $astdir = $ENV{ASTSRC} or "/usr/src/asterisk";
+
+
+sub esystem($) {
+  my $cmd = shift;
+  print "$cmd\n";
+  system($cmd);
+}
+sub usage($) {
+  my $str = shift;
+  print "\n$str\n\n";
+  print "Usage $0 [ <module.c> [-set=<varname>:<value>] [-append=<varname>:<value>] [-install] ] | [-help]  \n\n";
+
+  print "varnames of interest:
+===============================================================================
+'INCLUDES' 'ASTLIBDIR' 'AGI_DIR' 'ASTVARRUNDIR' 'CC' 'ASTETCDIR' 'EXTOBJ'
+'ASTSPOOLDIR' 'ASTLOGDIR' 'MODULES_DIR' 'ASTSBINDIR' 'ASTHEADERDIR' 'LDFLAGS'
+'ASTVARLIBDIR' 'ASTBINDIR' 'INSTALL_PREFIX' 'ASTCONFPATH' 'ASTSRC' 'CFLAGS'
+===============================================================================
+";
+
+  exit;
+
+}
+
+
+my %avars = ();
+my %svars = ();
+my %vars = ();
+
+
+
+
+my %args = ();
+
+
+foreach(@ARGV) {
+
+  if(/^\-set=([^\:]+):(.*)/) {
+    $svars{$1} = $2;
+  }
+  elsif(/^\-append=([^\:]+):(.*)/) {
+    $avars{$1} .= " $2";
+  }
+  elsif(/^\-([^\=]+)=(.*)/) {
+    $args{$1} = $2;
+  }
+  elsif(/^\-([^\=]+)$/) {
+    $args{$1}++;
+  }
+  else {
+    push(@{$args{plain}},$_);
+  }
+}
+
+if($args{help} or $args{h}) {
+  usage "Help";
+}
+
+
+my $pwd = `/bin/pwd`;
+chomp($pwd);
+
+$vars{astdir} ||= $astdir;
+
+chdir($vars{astdir});
+my $type = $args{type} || "apps";
+my $env = `make ${type}_env`;
+chdir($pwd);
+
+foreach(split("\n",$env)) {
+    my($var,$val) = /([^\=]+)\=(.*)/;
+    $vars{$var} = $val;
+}
+
+
+
+
+foreach(keys %svars) {
+    $vars{$_} = $svars{$_};
+}
+
+foreach(keys %avars) {
+    $vars{$_} .= $avars{$_};
+}
+
+
+if($args{print}) {
+    print "$vars{$args{print}}";
+    exit;
+}
+
+
+my($base,$ext);
+my $cfile = $args{plain}->[0];
+if($cfile) {
+  ($base,$ext) = $cfile =~ /^([^\.]+)\.(.)/;
+}
+
+if($ext ne "c") {
+  usage "Bad Input File";
+}
+
+my $bad=0;
+
+$bad = esystem("$vars{CC} $vars{CFLAGS} -c ${base}.c -o ${base}.o");
+$bad = esystem("$vars{CC} $vars{SOLINK} -o $vars{LDFLAGS} ${base}.so $base.o $vars{EXTOBJ}") if(!$bad);
+
+if($args{install} and $vars{MODULES_DIR}) {
+  $bad = esystem("/bin/cp -p ${base}.so $vars{MODULES_DIR}") if(!$bad);
+}
+