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COMPILING (Linux)
=================
Note: this section deals with compiling the Linux binary.
For information on compiling for Windows and MacOS X, see below.
Dependencies:
1. C++ compiler (GNU's G++) and associated tools
packages: g++ binutils
2. GNU make
package: make
3. FLTK 1.3
website: http://www.fltk.org/
package: libfltk1.3-dev
You may also need: libxft-dev
libxinerama-dev
libfontconfig-dev
libjpeg-dev
libpng-dev
4. zlib
website: http://www.zlib.net/
package: zlib1g-dev
5. XDG Utils
(only needed for Linux, to install the desktop and icon files)
package: xdg-utils
Assuming all those dependencies are met, then the following shell
command will build the Eureka binary. (the '>' is just the prompt)
> make
Some systems may need additional CFLAGS and/or LDFLAGS in order
to find the required libraries (especially FLTK). For example,
the following is reported to work for Gentoo Linux:
CFLAGS += -I/usr/include/fltk-1
LDFLAGS += -L/usr/lib64/fltk-1/
INSTALLING (Linux)
==================
First make sure the Eureka binary was compiled successfully.
Then become root (via the 'sudo' or 'su' command) and enter the
following shell command:
> make full-install
That will install the eureka binary, definition files for various
games and source ports, and the desktop and icon files.
There is also a plain "install" target which does not run the
XDG utilities (which install the desktop and icon files).
COMPILING (Windows)
===================
The windows executable is built using a "cross compiler" under
Linux (or another OS supported by the MingW-w64 tools).
Sorry but compiling Eureka under Windows itself is not currently
supported. If you want to do this, you will have to figure it
out on your own.
Dependencies:
1. C++ cross compiler and tools
package: mingw-w64
2. GNU make
package: make
3. FLTK 1.3.4
website: http://www.fltk.org/
4. zlib
website: http://www.zlib.net/
The FLTK and Zlib libraries must be in a directory called "lib_win32"
with the names "fltk-1.3.4" and "zlib-1.2.8" (these can be symlinks
to their actual location). They both need to be cross-compiled with
MingW-w64. For FLTK, these is some information on cross-compiling
in the "README.CMake.txt" document.
Assuming all those dependencies are met, then the following shell
command will build the Eureka binary. (the '>' is just the prompt)
> make -f Makefile.xming
COMPILING (MacOS X)
===================
Compiling the MacOS X binary requires Xcode 4.
See the documents in the osx/ folder for more information.
SETTING UP Eureka
=================
Eureka requires an IWAD file from one of the supported games, for
example "doom2.wad". Eureka will look for IWADs when it starts up,
but if it cannot find any then the 'Manage Wads' dialog will open
and you can browse for an IWAD file there, which will be remembered
for next time.
Places where Eureka looks for IWADs:
1. The "iwads" directory in Eureka's home directory. In Linux
this will be "~/.eureka/iwads". It is created automatically
the first time Eureka is run (though there is no harm in
creating it yourself).
2. (a) In Linux: /usr/share/games/doom
(b) In Windows: C:\DOOM and C:\DOOM2
3. If you run Eureka from the command line and have the DOOMWADDIR
or DOOMWADPATH environment variables set, then Eureka should find
it the specified directory.
4. If running from the command line, Eureka will look in the current
directory for the IWAD.
5. You can specify the IWAD file directly with the --iwad option.
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