gcc -fomit-frame-pointer -O1 -W -Wall -Wimplicit -Wno-char-subscripts -Wno-unused -funsigned-char -fno-GCC_BUILTINS -Isource -I../build/include -Isource/jmact -Isource/jaudiolib  -DRENDERTYPESDL=1 -DSUPERBUOPENGL -DDYNAMIC_OPENGL -DSETSPRITEZ -I/usr/include/SDL -D_GNU_SOURCE=1 -D_REENTRANT -D__cdecl=" "  -DHusr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/pixman-1 -I/usr/include/libdrm -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/inclinclude/freetype2 -I/usr/include/libpng16 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/incluclude/glib-2.0 -I/usr/lib/glib-2.0/include  -o sw obj/actor.o obj/ai.o obj/anim.o obj/border.o obj/breaache.o obj/cd.o obj/cheats.o obj/colormap.o obj/config.o obj/console.o obj/coolg.o obj/coolie.o obj/copj/draw.o obj/eel.o obj/game.o obj/girlninj.o obj/goro.o obj/hornet.o obj/interp.o obj/interpsh.o obj/in/jsector.o obj/jweapon.o obj/lava.o obj/light.o obj/mclip.o obj/mdastr.o obj/menus.o obj/miscactr.o obj/ninja.o obj/panel.o obj/player.o obj/predict.o obj/quake.o obj/ripper.o obj/ripper2.o obj/rooms.o obobj/save.o obj/scrip2.o obj/sector.o obj/serp.o obj/setup.o obj/skel.o obj/skull.o obj/slidor.o obj/so/sprite.o obj/sumo.o obj/swconfig.o obj/sync.o obj/text.o obj/track.o obj/usrhooks.o obj/vator.o obj/vj/warp.o obj/weapon.o obj/zilla.o obj/zombie.o obj/saveable.o obj/util_lib.o obj/file_lib.o obj/contro/mouse.o obj/mathutil.o obj/scriplib.o obj/animlib.o obj/game_banner.o obj/game_icon.o obj/sdlmusic.o mix.o obj/mv_mix16.o obj/mvreverb.o obj/ll_man.o obj/fx_man.o obj/dsl.o obj/nodpmi.o obj/unixpitch.o ongine.a -lm  -L/usr/lib -Wl,-rpath,/usr/lib -lSDL -lpthread -lgtk-x11-2.0 -lgdk-x11-2.0 -lpangocairo-1lgdk_pixbuf-2.0 -lgio-2.0 -lpangoft2-1.0 -lpango-1.0 -lgobject-2.0 -lglib-2.0 -lfontconfig -lfreetype
,/usr/lib -lSDL -lpthread -lSDL_mixer -Wl,-Map=sw.map
eobj/libengine.a(engine.o): In function `wallmost':
engine.c:(.text+0x11a5): undefined reference to `shlookup'
engine.c:(.text+0x11b2): undefined reference to `shlookup'
engine.c:(.text+0x11be): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `drawmapview':
engine.c:(.text+0x1f77c): undefined reference to `shlookup'
engine.c:(.text+0x1f789): undefined reference to `shlookup'
engine.c:(.text+0x1f795): undefined reference to `sqrtable'
engine.c:(.text+0x1f8a6): undefined reference to `shlookup'
engine.c:(.text+0x1f8b3): undefined reference to `shlookup'
engine.c:(.text+0x1f8bf): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `ksqrt':
engine.c:(.text+0x20cc5): undefined reference to `shlookup'
engine.c:(.text+0x20cd2): undefined reference to `shlookup'
engine.c:(.text+0x20cde): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `getceilzofslope':
engine.c:(.text+0x23852): undefined reference to `shlookup'
engine.c:(.text+0x2385f): undefined reference to `shlookup'
engine.c:(.text+0x2386b): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `getflorzofslope':
engine.c:(.text+0x23942): undefined reference to `shlookup'
engine.c:(.text+0x2394f): undefined reference to `shlookup'
engine.c:(.text+0x2395b): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `grouscan':
engine.c:(.text+0x23ba8): undefined reference to `shlookup'
engine.c:(.text+0x23bb5): undefined reference to `shlookup'
engine.c:(.text+0x23bc1): undefined reference to `sqrtable'
engine.c:(.text+0x24498): undefined reference to `shlookup'
engine.c:(.text+0x244a5): undefined reference to `shlookup'
engine.c:(.text+0x244b1): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `clipmove':
engine.c:(.text+0x246f1): undefined reference to `shlookup'
engine.c:(.text+0x246fe): undefined reference to `shlookup'
engine.c:(.text+0x2470a): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `getzsofslope':
engine.c:(.text+0x268e1): undefined reference to `shlookup'
engine.c:(.text+0x268ee): undefined reference to `shlookup'
engine.c:(.text+0x268fa): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `drawalls':
engine.c:(.text+0x2f994): undefined reference to `shlookup'
engine.c:(.text+0x2f9a1): undefined reference to `shlookup'
engine.c:(.text+0x2f9ad): undefined reference to `sqrtable'
engine.c:(.text+0x2fedb): undefined reference to `shlookup'
engine.c:(.text+0x2fee8): undefined reference to `shlookup'
engine.c:(.text+0x2fef4): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `hitscan':
engine.c:(.text+0x306dc): undefined reference to `shlookup'
engine.c:(.text+0x306e9): undefined reference to `shlookup'
engine.c:(.text+0x306f5): undefined reference to `sqrtable'
engine.c:(.text+0x3096c): undefined reference to `shlookup'
engine.c:(.text+0x30979): undefined reference to `shlookup'
engine.c:(.text+0x30985): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `alignceilslope':
engine.c:(.text+0x33b97): undefined reference to `shlookup'
engine.c:(.text+0x33ba4): undefined reference to `shlookup'
engine.c:(.text+0x33bb0): undefined reference to `sqrtable'
eobj/libengine.a(engine.o): In function `alignflorslope':
engine.c:(.text+0x33c77): undefined reference to `shlookup'
engine.c:(.text+0x33c84): undefined reference to `shlookup'
engine.c:(.text+0x33c90): undefined reference to `sqrtable'
eobj/libengine.a(kplib.o): In function `putbuf':
kplib.c:(.text+0x9b1): undefined reference to `abstab10'
kplib.c:(.text+0xbe4): undefined reference to `trnsrgb'
kplib.c:(.text+0xbf5): undefined reference to `trnsrgb'
collect2: error: ld returned 1 exit status
Makefile:193: recipe for target 'sw' failed
make: *** [sw] Error 1