HOW-TO: Procedure to compile under FreeBSD 13x

[boehmerp]

This is the procedure I worked out to successfully compile and run hypseus-singe on FreeBSD 13.2-REL amd64. The only feature/option that is questionable (that I am aware of) is parallel port output as a call to "ioperm" is not supported in FreeBSD.

Here we go...

FreeBSD ports required:

• devel/cmake
• devel/autoconf
• devel/automake
• devel/sdl20
• graphics/sdl2_ttf
• graphics/sdl2_image
• devel/libtool
• audio/libvorbis
• audio/libogg
• devel/libsysinfo

Prior to invoking "make", perform the following steps from the build directory:

vi config.h

• add the following lines at line 22 (between LINUX and WINDOWS target ifdefs

#ifdef TARGET_FREEBSD
#define UNIX
#define FREEBSD
#endif

vi ../src/io/mpo_fileio.h

• add the following lines at line 55 (between LINUX and WINDOWS ifdefs)

#ifdef FREEBSD
#define MPO_FOPEN fopen
#define MPO_FSEEK fseeko
#define MPO_FTELL ftello
#endif

vi ../src/io/parallel.cpp

• add the following lines at line 112 (after endif for LINUX sys/io)

#ifdef FREEBSD
#include <machine/cpufunc.h>
#include <machine/sysarch.h>
#endif

• comment out lines 136-139.
• NOTE: ioperm not a supported call in FreeBSD. I am not using the parallel port
  to drive hardware output, so just comment out problematic code.

    //if (ioperm(par::m_base0[port], 3, 1) == 0) {
    //    m_uPortIdx = port;
    //    result     = true;
    //}

vi CMakeFiles/hypseus.dir/link.txt

• Replace all occurrences "-lSDL2" with "/usr/local/lib/libSDL2.so"
• Replace all occurrences "-lvorbisfile" with "/usr/local/lib/libvorbisfile.so"
• NOTE: I am not sure why this doesn't work, this was just the fix I used to get things going.

link.txt (what it should look like)

/usr/bin/c++ -O3 -DNDEBUG CMakeFiles/hypseus.dir/hypseus.cpp.o -o hypseus  -Wl,-rpath,/usr/local/lib 3rdparty/plog/libplog.a io/libio.a timer/libtimer.a sound/libsound.a video/libvideo.a cpu/libcpu.a game/libgame.a /usr/local/lib/libvorbisenc.a /usr/local/lib/libvorbis.a /usr/local/lib/libogg.a /usr/local/lib/libvorbisfile.so /usr/local/lib/libvorbisfile.a /usr/local/lib/libSDL2.so /usr/local/lib/libSDL2_ttf.so /usr/local/lib/libSDL2_ttf.so -lpthread /usr/local/lib/libSDL2_image.so io/libio.a ldp-out/libldp-out.a scoreboard/libscoreboard.a io/libio.a game/libgame.a ldp-out/libldp-out.a scoreboard/libscoreboard.a manymouse/libmanymouse.a -lz sound/libsound.a video/libvideo.a game/singe/libsingeproxy.a vldp/libvldp.a 3rdparty/lib/libmpeg2.a cpu/x86/libcpu_x86.a ldp-in/libldp-in.a 3rdparty/plog/libplog.a /usr/local/lib/libvorbisfile.so /usr/local/lib/libSDL2.so /usr/local/lib/libogg.a

make

• Follow rest of install directions in README.md