X-Git-Url: http://developer.intra2net.com/git/?p=libt2n;a=blobdiff_plain;f=example-codegen%2FTODO;h=7386630e26f73ae7fd7511b8431bb67ef73706a0;hp=327fedf0652ee2f54ffc5a2a8fe3f077eddfee27;hb=d0a97d0bbe03472214e379b7a4ace2bdcecfc212;hpb=d37ba346490f74d11dbd2e676d6968b2cb46af8c

diff --git a/example-codegen/TODO b/example-codegen/TODO
index 327fedf..7386630 100644
--- a/example-codegen/TODO
+++ b/example-codegen/TODO
@@ -12,28 +12,56 @@ now we use the first solution
 - would be nice to reduce amount of changed files
   (codegen output is often the same as the existing files - something similar to ccache
   for codegen - but not overwriting output files if they are the same)
-- howto include the part after "# always the same:" in all makefiles using the codegenerator
+- howto include the part after "# always the same:" in all makefiles (using the codegenerator)
   (we now use make's include)
-- lib name should be group name + suffix/prefix
-- at the moment make dist from within a clean source will not work
-  (this is related to the nodist problem / old automake version)
+- lib name should be group name + suffix/prefix ?!
+  user should have complete control => no default suffix/perfix
+  headers should be installed in pkgincludedir? maybe yes on the other hand
+  the user can pass the directory to configure via --includedir
 - the example should not get installed (but still it should show how to build a lib that gets installed :-(
   (overwriting install: doesn't work)
+  => perhaps split libt2n package into 3 packages?
+	libt2n
+	libt2n-example-codegen
+	libt2n-example-libusage
+- at the moment make dist from within a clean source will not work
+  (this is related to the nodist problem / old automake version)
+  this is caused by BUILT_SOURCES not working for make dist(check?)
+  and the dependency generation
+
+  distcheck -> dist -> distdir -> DISTFILES
+
+  all -> all-redirect -> all-am -> Makefile -> BUILT_SOURCES => bene
+
+  => how to add dependency on BUILT_SOURCES for dist?
+  the real problem is that make dist should not depend on BUILT_SOURCES
+  unfortunately we can't fix this as long as we use a old automake version
+  (DISTFILES includes generated files we would like to mark as noinst)
+- make clean / make distclean?! make clean geht beim zweiten mal nicht
+  now it works?! why?!
+  das ganze ist abhängig davon in welchem verzeichnis man ist?!
+  das problem ist:
+	BUILT_SOURCES -> generierte files -> codegen !
+  (make clean in toplevel src dir -> codegen does not exist)
 
-- dist-hook in included makefile does not work (because automake doesn't see it!)
-- CLEANFILES doesn't work in included makefile either
+  => how to get rid off BUILT_SOURCES
+     or how to get rid off dependency off clean and dist on BUILT_SOURCES files ?
+     (the nodist problem)
 
-BUG:
-- first time builds without dependency files fail (.P)!
-  maybe yet another problem caused by automake?
-  probably yes
-  AHH:
-  automake supports include
-  the real problem is: at the time automake runs there is no include!
-  (since it is "added" by the configure script)
+  getting rid off BUILT_SOURCES would not suffice
+  (explicit dependencies still would depend upon the files)
+  => the real problem is the missing nodist
 
-  => the real problem:
-  configure should find the make file snippet
-  Makefile.am should include it
-  automake is run before configure (on the Makefile.am)
+  => workaround for old automake version?
+  a workaround would require us not to use _SOURCES but still be able to add object files
+  to the libs/bins created
+  looking at the generated Makefile this perhaps could be done via _OBJECTS
+  
+  nodist wurde mit automake 1.5 eingeführt (2001-08-23)
+  
+  what doesn't work:
+  - make dist and make clean only work if you did a make all
 
+  hmm Makefile should not depend on BUILT_SOURCES
+	http://sources.redhat.com/ml/bug-automake/2000/msg00040.html
+  
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