Re: [Fink-devel] co-existing gcc4x packages

[Jack H. <ho...@br...>]

   If I use the same approach as the dbXX package, a change like...

--- gcc46-x86_64.info.current	2010-04-24 19:50:20.000000000 -0400
+++ gcc46-x86_64.info	2010-04-24 22:03:32.000000000 -0400
@@ -13,8 +13,8 @@
 Architecture: x86_64
 NoSetCPPFLAGS: True
 NoSetLDFLAGS: True
-Conflicts: gcc4, gcc42, gcc43, gcc44, gcc45
-Replaces: gcc4, gcc42, gcc43, gcc44, gcc45
+Conflicts: gcc42, gcc43, gcc44, gcc45
+Replaces: gcc42, gcc43, gcc44, gcc45
 Depends: gmp-shlibs (>= 4.3.1-1000), libgmpxx-shlibs (>= 4.3.1-1000), libmpfr1-shlibs (>= 2.4.1-1), %N-shlibs (>= %v-%r), libiconv, libgettext8-shlibs, ppl-shlibs (>= 0.10.2-1), cloog-shlibs (>= 0.15.9-1), libmpc2-shlibs (>= 0.8-1), xcode (>= 3.1.2)
 BuildDepends: gmp (>= 4.3.1-1000), libmpfr1 (>= 2.4.1-1), libiconv-dev, gettext-tools, libgettext8-dev, ppl (>= 0.10.2-1), cloog (>= 0.15.9-1), libmpc2 (>= 0.8-1),  xcode (>= 3.1.2), fink (>= 0.27.2)
 ConfigureParams: <<
@@ -44,22 +44,11 @@
  cd ../darwin_objdir
  make install DESTDIR=%d 
  mkdir -p %i/bin
- ln -s %p/lib/gcc4.6/bin/gfortran %i/bin/gfortran
- ln -s %p/lib/gcc4.6/bin/gcc %i/bin/gcc-4
- ln -s %p/lib/gcc4.6/bin/g++ %i/bin/g++-4
- ln -s %p/lib/gcc4.6/bin/c++ %i/bin/c++-4
- ln -s %p/lib/gcc4.6/bin/cpp %i/bin/cpp-4
- ln -s %p/lib/gcc4.6/bin/gcov %i/bin/gcov-4
- ln -s %p/lib/gcc4.6/bin/gcj %i/bin/gcj
- ln -s %p/lib/gcc4.6/bin/gcj-dbtool %i/bin/gcj-dbtool
- ln -s %p/lib/gcc4.6/bin/gcjh %i/bin/gcjh
- ln -s %p/lib/gcc4.6/bin/gij %i/bin/gij
- ln -s %p/lib/gcc4.6/bin/gjnih %i/bin/gjnih
- ln -s %p/lib/gcc4.6/bin/grmiregistry %i/bin/grmiregistry
- ln -s %p/lib/gcc4.6/bin/grmic %i/bin/grmic
- ln -s %p/lib/gcc4.6/bin/jcf-dump %i/bin/jcf-dump
- ln -s %p/lib/gcc4.6/bin/jv-convert %i/bin/jv-convert
- ln -s %p/lib/gcc4.6/bin/jv-scan %i/bin/jv-scan
+ mv %i/lib/gcc4.6/bin/gcc %i/lib/gcc4.6/bin/gcc-4
+ mv %i/lib/gcc4.6/bin/g++ %i/lib/gcc4.6/bin/g++-4
+ mv %i/lib/gcc4.6/bin/c++ %i/lib/gcc4.6/bin/c++-4
+ mv %i/lib/gcc4.6/bin/cpp %i/lib/gcc4.6/bin/cpp-4
+ mv %i/lib/gcc4.6/bin/gcov %i/lib/gcc4.6/bin/gcov-4
  mv %i/share/info/cpp.info %i/share/info/cpp-4.info
  mv %i/share/info/gcc.info %i/share/info/gcc-4.info
  mv %i/share/man/man1/cpp.1 %i/share/man/man1/cpp-4.1
@@ -127,6 +116,28 @@
     %p/lib/gcc4.6/lib/i386/gcj-4.6.0-12/libjvm.dylib 0.0.0 %n (>= 4.1-1) 32
   <<
 <<
+SplitOff2: <<
+  Package: %N-bin
+  Conflicts: gcc42 (<= 4.2.4-1002), gcc43 (<= 4.3.4-1000), gcc44 (<= 4.4.2-1000), gcc45 (<= 4.5.0-1000), gcc42-bin (>> 4.2.4-1002), gcc43-bin (>> 4.3.4-1000), gcc44-bin (>> 4.4.2-1000), gcc45-bin (>> 4.5.0-1000)
+  Replaces: gcc42 (<= 4.2.4-1002), gcc43 (<= 4.3.4-1000), gcc44 (<= 4.4.2-1000), gcc45 (<= 4.5.0-1000), gcc42-bin (>> 4.2.4-1002), gcc43-bin (>> 4.3.4-1000), gcc44-bin (>> 4.4.2-1000), gcc45-bin (>> 4.5.0-1000)
+  Depends: %N (= %v-%r), %N-shlibs (= %v-%r)
+  Files: <<
+         bin
+   <<
+ PostInstScript: <<
+	binfiles="gfortran gcc-4 g++-4 c++-4 cpp-4 gcov-4 gcj gcj-dbtool gcjh gij gjnih grmiregistry grmic jcf-dump jv-convert jv-scan"
+	priority=`echo %N | sed -e 's/[^0-9]//g'`
+	for binfile in $binfiles ; do
+	  update-alternatives --install %p/bin/$binfile $binfile %p/lib/gcc-4.6/bin/$binfile $priority
+	done
+  <<
+  PreRmScript: <<
+	binfiles="gfortran gcc-4 g++-4 c++-4 cpp-4 gcov-4 gcj gcj-dbtool gcjh gij gjnih grmiregistry grmic jcf-dump jv-convert jv-scan"
+	for binfile in $binfiles ; do
+	  update-alternatives --remove $binfile %p/bin/$binfile
+	done
+  <<
+<<
 License: GPL
 Description: GNU Compiler Collection Version 4.6
 InfoDocs: cpp-4.info cppinternals.info gcc-4.info gccinstall.info gccint.info gcj.info gfortran.info

This still leaves the issue of the man and info pages which
will overlap if gcc4X packages can co-exist. 
        Jack