How about looking at the problem another way and extracting out the common code into a subtarget to which you can pass a parameter using the antcall task. Something along the lines of the following ...
<target name="BuildEnvironmentPkg.make" > <exec executable="msdev.exe"> <env key="CL" value="${MsdevDefines}" /> <arg line="${basedir}/Code/EnvironmentPkg/EnvironmentPkg.dsw /MAKE '${envName} - Win32 ${BuildConfig}'" /> </exec> </target> <target name="BuildEnvironmentPkg" depends="Init" if="BuildConfig" > <antcall target="BuildEnvironmentPkg.make"> <param name="envName" value="'Environment" /> </antcall> <antcall target="BuildEnvironmentPkg.make"> <param name="envName" value="'EnvironmentAutoTest" /> </antcall> </target> -- Jill ----- Original Message ----- From: "Ron Coutts" <[EMAIL PROTECTED]> To: "'Ant Users List' (E-mail)" <[EMAIL PROTECTED]> Sent: Friday, December 07, 2001 8:59 AM Subject: Setting envrionment variables from within build.xml I was wondering if there's any way in Ant to set an environment variable once before a series of <exec> tasks. Consider the snippet of build.xml below that is used to set the environment variable 'CL' before executing the command line compiler 'msdev.exe'. This XML works, but is an error prone maintenace headache because the nested element <env> must be repeatedly used. Is there any way around this, such that I can set the environment variable 'CL' once before multiple <exec>'s? Ron Coutts <target name="BuildEnvironmentPkg" depends="Init" if="BuildConfig" > <exec executable="msdev.exe"> <env key="CL" value="${MsdevDefines}" /> <arg line="${basedir}/Code/EnvironmentPkg/EnvironmentPkg.dsw /MAKE 'Environment - Win32 ${BuildConfig}'" /> </exec> <exec executable="msdev.exe"> <env key="CL" value="${MsdevDefines}" /> <arg line="${basedir}/Code/EnvironmentPkg/EnvironmentPkg.dsw /MAKE 'EnvironmentAutoTest - Win32 ${BuildConfig}'" /> </exec> </target> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> ----------------------------------------------------------------------------------- The contents of this message are the views of the Author and do not necessarily reflect the views of SUNCORP METWAY LTD ABN 66 010 831 722. The content of this e-mail, including attachments is a confidential communication between the Suncorp Metway Group and the intended addressee. Any unauthorised use of the contents is expressly prohibited. If you have received this e-mail in error please contact the sender immediately and then delete the message and any attachment(s). http://www.suncorpmetway.com.au -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>