simplify packaging by removing cruft

ant/ant.conf

@@ -2,3 +2,6 @@
 ##  @l_prefix@/etc/ant/ant.conf -- Configuration file of Apache Ant build tool
 ##
 
+ANT_HOME="@l_prefix@"
+export ANT_HOME
+

ant/ant.spec

@@ -37,7 +37,7 @@ Distribution: OpenPKG [EVAL]
 Group:        Development
 License:      Apache Software License
 Version:      %{V_opkg}
-Release:      20030418
+Release:      20030709
 
 #   list of sources
 Source0:      http://www.apache.org/dist/ant/binaries/apache-ant-%{V_real}-bin.tar.bz2
@@ -48,7 +48,7 @@ Source2:      rc.ant
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
 BuildPreReq:  OpenPKG, openpkg >= 20020206
-PreReq:       OpenPKG, openpkg >= 20020206, JRE, perl, python
+PreReq:       OpenPKG, openpkg >= 20020206, JRE
 AutoReq:      no
 AutoReqProv:  no
 
@@ -66,19 +66,6 @@ AutoReqProv:  no
     #   and egg problem. But in the end this doesn't hurt very much since we
     #   are talking about Java byte code and shell scripts which are portable
     #   anyway.
-    ( cd bin
-      %{l_shtool} subst \
-          -e 's;^#!/usr/bin/perl;#!@l_prefix@/bin/perl;' \
-          antRun.pl complete-ant-cmd.pl runant.pl
-      %{l_shtool} subst \
-          -e 's;^#!/usr/bin/python;#!@l_prefix@/bin/python;' \
-          runant.py
-      %{l_shtool} subst \
-          -e 's;/etc/ant.conf;@l_prefix@/etc/ant/ant.conf;' \
-          ant
-      %{l_shtool} subst \
-          -e 's;\r$;;' \
-          ant antRun antRun.pl complete-ant-cmd.pl runant.pl runant.py )
 
 %install
     rm -rf $RPM_BUILD_ROOT
@@ -86,14 +73,15 @@ AutoReqProv:  no
         $RPM_BUILD_ROOT%{l_prefix}/bin \
         $RPM_BUILD_ROOT%{l_prefix}/etc/ant \
         $RPM_BUILD_ROOT%{l_prefix}/etc/rc.d \
-        $RPM_BUILD_ROOT%{l_prefix}/lib
-    for i in ant antRun antRun.pl complete-ant-cmd.pl runant.pl runant.py; do
+        $RPM_BUILD_ROOT%{l_prefix}/libexec/ant
     %{l_shtool} install -c -m 755 \
+        -e 's;/etc/ant.conf;@l_prefix@/etc/ant/ant.conf;' \
         -e 's;@l_prefix@;%{l_prefix};g' \
-            bin/$i $RPM_BUILD_ROOT%{l_prefix}/bin/
-    done
+        -e 's;^\(ANT_LIB="\)[^"]*\("\);\1%{l_prefix}/libexec/ant\2;' \
+        -e 's;\r$;;' \
+        bin/ant $RPM_BUILD_ROOT%{l_prefix}/bin/
     %{l_shtool} install -c -m 644 \
-        lib/*.jar $RPM_BUILD_ROOT%{l_prefix}/lib/
+        lib/*.jar $RPM_BUILD_ROOT%{l_prefix}/libexec/ant/
     %{l_shtool} install -c -m 644 -e 's;@l_prefix@;%{l_prefix};g' \
         %{SOURCE ant.conf} $RPM_BUILD_ROOT%{l_prefix}/etc/ant/
     %{l_shtool} install -c -m 755 -e 's;@l_prefix@;%{l_prefix};g' \