Just doing a dir in the exec does not change the directory for
the <exec/> task. You need to be very careful and explictly
set the absolute path for the executable:

      <property name="unit_test.dir" 
location="/vobs/rbs/sw/rbssw_tools/boam_tools/unit_test"/>       
<exec dir="${unit_test.dir}" executable="${unit_test.dir}/gen_tests.sh"/>

Peter


Mikael Petterson (KI/EAB) wrote:

Hi,

I am using 'exec' -task to execute a shell script. However it seems like it 
cannot find the shell script file. I ( and other people) have checked and the 
file is there. I wonder if anyone had a similar problem in 1.6.2?

//mikael


This is part of my build.xml
===================

<target description="execute gen_tests.sh" name="generate">
       <property name="unit_test.dir" 
value="/vobs/rbs/sw/rbssw_tools/boam_tools/unit_test"/> 
<exec dir="${unit_test.dir}" executable="gen_tests.sh"/> </target>


In clearcase I have the following file here:
=============================

ls /vobs/rbs/sw/rbssw_tools/boam_tools/unit_test
README.txt  conf  dsign_test.sh  exec_unit_tests.sh  gen_tests.sh  lib  
logo-junit-88x32.gif

This is output with -debug set:
=====================
generate:
Setting project property: unit_test.dir -> 
/vobs/rbs/sw/rbssw_tools/boam_tools/unit_test
    [exec] Current OS is SunOS
[exec] Executing 'gen_tests.sh' with Execute:Java13CommandLauncher: Executing 'gen_tests.sh' with
BUILD FAILED
/vobs/rbs/sw/rbssw_boam/boam_subsys/boam_swb/boam_bldu/ant_build/common.xml:167:
 Execute failed: java.io.IOException: gen_tests.sh: not found
       at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:608)
       at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:438)
       at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
       at org.apache.tools.ant.Task.perform(Task.java:364)
       at org.apache.tools.ant.Target.execute(Target.java:341)
       at org.apache.tools.ant.Target.performTasks(Target.java:369)
       at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
       at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
       at org.apache.tools.ant.Main.runBuild(Main.java:673)
       at org.apache.tools.ant.Main.startAnt(Main.java:188)
       at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
       at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
Caused by: java.io.IOException: gen_tests.sh: not found
       at java.lang.UNIXProcess.forkAndExec(Native Method)
       at java.lang.UNIXProcess.<init>(UNIXProcess.java:52)
       at java.lang.Runtime.execInternal(Native Method)
       at java.lang.Runtime.exec(Runtime.java:566)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:324)
       at 
org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Execute.java:831)
       at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:436)
       at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:450)
       at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:564)
       at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:605)
       ... 11 more
--- Nested Exception ---
java.io.IOException: gen_tests.sh: not found
       at java.lang.UNIXProcess.forkAndExec(Native Method)
       at java.lang.UNIXProcess.<init>(UNIXProcess.java:52)
       at java.lang.Runtime.execInternal(Native Method)
       at java.lang.Runtime.exec(Runtime.java:566)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:324)
       at 
org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Execute.java:831)
       at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:436)
       at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:450)
       at org.apache.tools.ant.taskdefs.ExecTask.runExecute(ExecTask.java:564)
       at org.apache.tools.ant.taskdefs.ExecTask.runExec(ExecTask.java:605)
       at org.apache.tools.ant.taskdefs.ExecTask.execute(ExecTask.java:438)
       at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
       at org.apache.tools.ant.Task.perform(Task.java:364)
       at org.apache.tools.ant.Target.execute(Target.java:341)
       at org.apache.tools.ant.Target.performTasks(Target.java:369)
       at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
       at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
       at org.apache.tools.ant.Main.runBuild(Main.java:673)
       at org.apache.tools.ant.Main.startAnt(Main.java:188)
       at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
       at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)

Total time: 2 seconds

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