Here's part of the std and stderr output:<br><br>gcc&nbsp; -Wall -fno-strict-aliasing -Wimplicit -Wstrict-prototypes -DUSE_OPENAL=1 -DUSE_OPENAL_DLOPEN=1 -m32 -DUSE_LOCAL_HEADERS=1 -DNDEBUG -O3 -march=i586 -fomit-frame-pointer -ffast-math -falign-loops=2 -funroll-loops -falign-jumps=2 -falign-functions=2 -fstrength-reduce -MMD -o build/release-mingw32-x86/client/tr_image.o -c code/renderer/tr_image.c&nbsp;&nbsp;&nbsp; -DDONT_TYPEDEF_INT32
<br>code/renderer/tr_image.c: In function `Upload32':<br>code/renderer/tr_image.c:703: error: `GL_TEXTURE_MAX_ANISOTROPY_EXT' undeclared (first use in this function)<br>code/renderer/tr_image.c:703: error: (Each undeclared identifier is reported only once
<br>code/renderer/tr_image.c:703: error: for each function it appears in.)<br>make[1]: *** [build/release-mingw32-x86/client/tr_image.o] Error 1<br>make[1]: Leaving directory `/cygdrive/c/msys/1.0/home/Henry/programs/quake/quake3'
<br>make: *** [build_release] Error 2<br><br>Been doing this for about the last 6 or so subversions.<br><br>Hank<br>