hello there!
i tried to compile xmame-0.61.1-pr7 with icc-6.0.1.304 under freebsd-4.6,
but get several problems.
here are some things i found out:
1. xmame.X11
to build this you must enable all icc related stuff in the makefile and
disable the gcc stuff. also enable "MY_CPU = i386_noasm", because vector.c does
not compile with "MY_CPU = i386" (i get the following error:
src/vidhrdw/vector.c(689): (col. 22) catastrophic error: unknown register name %cc in
asm
statement).
now you get a xmame with a little noticable speed increase...
2. xmame.SDL
to build this you must do a bit more:
don't forget to add "LIBS = -L/usr/local/lib/pth" in the makefile,
because the linker searches for libpthread. now you get the following output
/usr/local/lib/libSDL-1.1.so: undefined reference to `sem_destroy'
/usr/local/lib/libSDL-1.1.so: undefined reference to `sem_wait'
/usr/local/lib/libSDL-1.1.so: undefined reference to `sem_post'
/usr/local/lib/libSDL-1.1.so: undefined reference to `sem_init'
/usr/local/lib/libSDL-1.1.so: undefined reference to `sem_trywait'
/usr/local/lib/libSDL-1.1.so: undefined reference to `sem_getvalue'
gmake: *** [xmame.SDL] Error 1
hmm, "man sem_init" brought me:
NAME
sem_init - initialize an unnamed semaphore
LIBRARY
Reentrant C Library (libc_r, -pthread)
SYNOPSIS
#include <semaphore.h>
int
sem_init(sem_t *sem, int pshared, unsigned int value);
...
so i add the following to src/unix/unix.mak "LIBS.SDL = `sdl-config --libs`
-lc_r" (i found no better place to add libc_r).
now it links alltogther, but i get some warnings:
/usr/lib/libc.so: WARNING! setkey(3) not present in the system!
/usr/lib/libc.so: warning: this program uses gets(), which is unsafe.
/usr/lib/libc.so: warning: mktemp() possibly used unsafely; consider using
mkstemp()
/usr/lib/libc.so: WARNING! des_setkey(3) not present in the system!
/usr/lib/libc.so: WARNING! encrypt(3) not present in the system!
/usr/lib/libc.so: warning: tmpnam() possibly used unsafely; consider using
mkstemp()
/usr/lib/libc.so: warning: this program uses f_prealloc(), which is not
recommended.
/usr/lib/libc.so: WARNING! des_cipher(3) not present in the system!
/usr/lib/libc.so: warning: tempnam() possibly used unsafely; consider using
mkstemp()
the binary runs...
has anybody an idea, how this could be done more cleanly???
cheers
unicorn
ps: sorry for my poor english...
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