vishap oberon compiler

How to install

just cd into source directory and type

make -f makefile.linux.gcc.x86_64

if you are on linux x86_64 system and you want voc to use gcc as backend.

otherwise use corresponding makefile.

then type

sudo make install

• or see COMPILE file.

How to use

Type voc and it'll show you help.

voc -M will compile your module and link it statically to libVishapOberon. voc -m will link the module dynamically.

If you have more than one module, and you want them to be compiled into elf filethen: Let's assume we have module M0 which imports M1;

voc -l M1.Mod -s M0.Mod -M

Here -l is a global option. Module M1 will be compiled with -s option, i. e. sym file will be generated.

Module M0 will be compiled and linked statically.

In case you have modules in different directories, like "ui", "logic", "math", then you need to export MODULES environment variable like this:

export MODULES=".:ui:logic:math"

and after call voc

voc -s ui0.Mod

Otherwise you can use full path:

voc -s ui/ui0.Mod

build rpm

if you'd like to build an rpm installer, then

• compress sources as voc-1.0.src.tar.bz2
  assuming you in voc directory

cd .. tar -jcvpf voc-1.0.src.tar.bz2 voc

• put them to ~/rpmbuild/SOURCES (on some systems as root to /usr/src/redhat/SOURCES/) or other similar location.

mkdir -p ~/rpmbuild/SOURCES
cp voc-1.0.src.tar.bz2 ~/rpmbuild/SOURCES

• cd to voc directory and run

rpmbuild -ba voc.spec

this should create voc rpm installers.