Quake2 errors

[Seth G. <sga...@li...>]

Just out of curiousity I tried compiling the quake2 source from QF CVS.
I'm using RedHat 7.2. When I try to make all I get this confusing error:

gcc -Dstricmp=strcasecmp -march=i686 -O6 -ffast-math -funroll-loops
-fomit-frame-pointer -fexpensive-optimizations -malign-loops=2
-malign-jumps=2 -malign-functions=2 -fPIC -o releasei386/game/g_ai.o -c
../../quake2/game/g_ai.c
gcc -Dstricmp=strcasecmp -march=i686 -O6 -ffast-math -funroll-loops
-fomit-frame-pointer -fexpensive-optimizations -malign-loops=2
-malign-jumps=2 -malign-functions=2 -fPIC -o releasei386/game/p_client.o
-c ../../quake2/game/p_client.c
../../quake2/game/p_client.c: In function `ClientThink':
../../quake2/game/p_client.c:1744: Insn does not satisfy its constraints:
(insn:TI 1943 1713 1944 (parallel[ 
            (set (mem:HI (plus:SI (reg:SI 6 ebp)
                        (const_int -274 [0xfffffeee])) 0)
                (fix:HI (reg:SF 8 st(0))))
            (clobber (mem:SI (plus:SI (reg:SI 6 ebp)
                        (const_int -272 [0xfffffef0])) 0))
            (clobber (mem:HI (plus:SI (reg:SI 6 ebp)
                        (const_int -274 [0xfffffeee])) 0))
            (clobber (reg:SI 6 ebp))
        ] ) 97 {*fix_trunchi_1} (insn_list 1715 (insn_list:REG_DEP_ANTI
1934 (insn_list:REG_DEP_ANTI 568 (insn_list:REG_DEP_ANTI 560
(insn_list:REG_DEP_ANTI 562 (insn_list:REG_DEP_ANTI 564
(insn_list:REG_DEP_ANTI 1935 (insn_list:REG_DEP_ANTI 1793
(insn_list:REG_DEP_ANTI 1796 (insn_list:REG_DEP_ANTI 577
(insn_list:REG_DEP_ANTI 1691 (insn_list 1799 (insn_list:REG_DEP_ANTI 1690
(insn_list:REG_DEP_ANTI 1937 (insn_list:REG_DEP_ANTI 1938
(insn_list:REG_DEP_ANTI 1694 (insn_list:REG_DEP_ANTI 1695
(insn_list:REG_DEP_ANTI 1939 (insn_list:REG_DEP_ANTI 1940
(insn_list:REG_DEP_ANTI 1698 (insn_list:REG_DEP_ANTI 1709
(insn_list:REG_DEP_ANTI 1941 (
insn_list:REG_DEP_ANTI 1942 (insn_list:REG_DEP_ANTI 1713
(insn_list:REG_DEP_ANTI 1714 (nil))))))))))))))))))))))))))
    (expr_list:REG_DEAD (reg:SF 8 st(0))
        (nil)))
../../quake2/game/p_client.c:1744: confused by earlier errors, bailing out

If I do "make -k all" I get the following additional error:

/tmp/ccd3L42i.s: Assembler messages:
/tmp/ccd3L42i.s:598: Warning: indirect jmp without `*'
../../quake2/ref_gl/gl_image.c: In function `GL_InitImages':
../../quake2/ref_gl/gl_image.c:1514: warning: passing arg 2 of pointer to
function from incompatible pointer type
../../quake2/ref_gl/gl_model.c: In function `Mod_ForName':
../../quake2/ref_gl/gl_model.c:227: warning: passing arg 2 of pointer to
function from incompatible pointer type
../../quake2/ref_gl/gl_rmain.c: In function `GetRefAPI':
../../quake2/ref_gl/gl_rmain.c:1651: warning: assignment from incompatible
pointer type
../../quake2/ref_gl/gl_rmisc.c:246:1: warning: no newline at end of file

When I try to run linux/releasei386/quake2 I get this error:

Illegal instruction

When I try to run linux/debugi386/quake2 I get this error:

------- Loading ref_softx.so -------
LoadLibrary("ref_softx.so") failed: can't open /etc/quake2.conf (required
for location of ref libraries)
Refresh failed
recursive shutdown
Error: Couldn't fall back to software refresh!
  __    __    _                                    _    __    __
_/  \__/  \__/  Seth Galbraith  "The Serpent Lord"  \__/  \__/  \_
 \__/  \__/  \_ sga...@kr...  #2244199 on ICQ  _/  \__/  \__/
_/  \__/  \__/    http://www.planetquake.com/gg     \__/  \__/  \_