3 # Licensed to the Apache Software Foundation (ASF) under one or more
4 # contributor license agreements. See the NOTICE file distributed with
5 # this work for additional information regarding copyright ownership.
6 # The ASF licenses this file to You under the Apache License, Version 2.0
7 # (the "License"); you may not use this file except in compliance with
8 # the License. You may obtain a copy of the License at
10 # http://www.apache.org/licenses/LICENSE-2.0
12 # Unless required by applicable law or agreed to in writing, software
13 # distributed under the License is distributed on an "AS IS" BASIS,
14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 # See the License for the specific language governing permissions and
16 # limitations under the License.
18 #######################################################################
22 # wrapper script for invoking ant in a platform with Perl installed
23 # this may include cgi-bin invocation, which is considered somewhat daft.
24 # (slo: that should be a separate file which can be derived from this
25 # and returns the XML formatted output)
27 # the code is not totally portable due to classpath and directory splitting
28 # issues. oops. (NB, use File::Spec::Functions will help and the code is
29 # structured for the catfile() call, but because of perl version funnies
30 # the code is not included.
33 # author: Steve Loughran steve_l@sourceforge.net
34 #######################################################################
38 # - the "java" executable/script is on the command path
39 # - ANT_HOME has been set
40 # - target platform uses ":" as classpath separator or perl indicates it is dos/win32
41 # - target platform uses "/" as directory separator.
43 #be fussy about variables
46 #platform specifics (disabled)
47 #use File::Spec::Functions;
49 #turn warnings on during dev; generates a few spurious uninitialised var access warnings
52 #and set $debug to 1 to turn on trace info
55 #######################################################################
57 # check to make sure environment is setup
60 my $HOME = $ENV{ANT_HOME};
63 die "\n\nANT_HOME *MUST* be set!\n\n";
66 my $JAVACMD = $ENV{JAVACMD};
67 $JAVACMD = "java" if $JAVACMD eq "";
75 my $oncygwin = ($^O eq "cygwin");
77 #ISSUE: what java wants to split up classpath varies from platform to platform
78 #and perl is not too hot at hinting which box it is on.
79 #here I assume ":" 'cept on win32, dos, and netware. Add extra tests here as needed.
81 if(($^O eq "MSWin32") || ($^O eq "dos") || ($^O eq "cygwin") ||
87 #build up standard classpath
88 my $localpath = "$HOME/lib/ant-launcher.jar";
89 #set JVM options and Ant arguments, if any
90 my @ANT_OPTS=split(" ", $ENV{ANT_OPTS});
91 my @ANT_ARGS=split(" ", $ENV{ANT_ARGS});
94 if($ENV{JIKESPATH} ne "")
96 push @ANT_OPTS, "-Djikes.class.path=$ENV{JIKESPATH}";
99 #construct arguments to java
101 push @ARGS, @ANT_OPTS;
105 my $classpath=$ENV{CLASSPATH};
106 if ($oncygwin == 1) {
107 $localpath = `cygpath --path --windows $localpath`;
109 if (! $classpath eq "")
111 $classpath = `cygpath --path --windows "$classpath"`;
114 $HOME = `cygpath --path --windows $HOME`;
116 $CYGHOME = `cygpath --path --windows $ENV{HOME}`;
119 push @ARGS, "-classpath", "$localpath";
120 push @ARGS, "-Dant.home=$HOME";
121 if ( ! $CYGHOME eq "" )
123 push @ARGS, "-Dcygwin.user.home=\"$CYGHOME\""
125 push @ARGS, "org.apache.tools.ant.launch.Launcher", @ANT_ARGS;
127 if (! $classpath eq "")
131 # make classpath literally $CLASSPATH
132 # this is to avoid pushing us over the 512 character limit
133 # even skip the ; - that is already in $localpath
134 push @ARGS, "-lib", "\$CLASSPATH";
138 push @ARGS, "-lib", "$classpath";
141 print "\n $JAVACMD @ARGS\n\n" if ($debug);
143 my $returnValue = system $JAVACMD, @ARGS;
144 if ($returnValue eq 0)
150 # only 0 and 1 are widely recognized as exit values
151 # so change the exit value to 1