Re: [Caml-list] OASIS help: link stublib to system lib and another caml lib

[Olaf Hering <olaf@aepfle.de>]

On Sat, May 28, Christophe Troestler wrote:

> You wan only pass static options via _oasis.  If you can get the path to
> camlidl — which the camlidl library should provide, try "ocamlfind query
> camlidl" — then you can use the trick below to pass it to ocamlbuild and set
> appropriate flags.

I'm new to all this.
I took the time to create an _oasis file for camlidl in its rpm
specfile, shown below. As you can see the source needs some header file.
But the "runtime" directory is not in the search path, and appearently
there is no generic way to specify the "-I$PWD/runtime". How is this
supposed to be handled?

...
%build
pushd compiler
sed -e 's|%%%%CPP%%%%|cpp|' config.mlp > config.ml
popd
tee _oasis <<_EOF_
OASISFormat: 0.4
Name:        camlidl
Version:     %{version}
Authors:     Xavier Leroy
LicenseFile: LICENSE
License:     QPL-1.0 and LGPL-2.0
Synopsis:    Stub code generator for OCaml
Plugins:     META(`oasis version`)
BuildTools:  ocamlbuild

Library com
  Path: lib
  Install: true
  Modules: Com

Library camlidl
  Path: runtime
  Install: true
  Datafiles: camlidlruntime.h (\$standard_library/caml)
  CSources: idlalloc.c
  CCOpt: -I$PWD/runtime -Wall -O2 -g

Executable camlidl
  Install: true
  Path: compiler
  MainIs: main.ml
  CompiledObject: best
_EOF_

oasis setup
ocaml setup.ml -configure \
	--destdir %{buildroot} \
	--libdir %{_libdir} \
	--bindir %{_bindir} \
	--prefix %{_prefix}
ocaml setup.ml -build
...


Olaf