gawk: added --enable-switch configure option

gawk/Pkgfile

@@ -4,16 +4,22 @@
 
 name=gawk
 version=3.1.5
-release=1
+release=2
 source=(http://ftp.gnu.org/gnu/$name/$name-$version.tar.gz)
 
 build() {
     cd $name-$version
-    ./configure --prefix=/usr --disable-nls
+    ./configure --prefix=/usr \
+                --enable-switch \
+                --disable-nls
     make
     make DESTDIR=$PKG install
-    rm -rf $PKG/usr/info $PKG/usr/share $PKG/usr/libexec
-    rm $PKG/usr/bin/gawk-$version $PKG/usr/bin/pgawk-$version \
-       $PKG/usr/bin/{p,i}gawk $PKG/usr/man/man1/{p,i}gawk.1
+
+    rm -rf $PKG/usr/{info,share,libexec}
+    rm $PKG/usr/bin/gawk-$version \
+       $PKG/usr/bin/pgawk-$version \
+       $PKG/usr/bin/{p,i}gawk \
+       $PKG/usr/man/man1/{p,i}gawk.1
+
     ln -sf gawk.1.gz $PKG/usr/man/man1/awk.1.gz
 }