Issues building Mesa?

[Philip Prindeville]

I'm seeing the following when building Mesa:

gcc -O2 -fstrict-aliasing -ansi -pedantic -Wall -Wpointer-arith 
-Wstrict-prototypes                           -Wmissing-prototypes 
-Wmissing-declarations                     -Wredundant-decls 
-Wnested-externs                    -Wold-style-definition 
-Wsequence-point                         -Wreturn-type 
-Wformat-nonliteral -Wuninitialized                       
-Waggregate-return  -fPIC  -I../../../../../programs/Xserver/GL/mesa/X 
-I../../../../../exports/include/X11  
-I../../../../../include/extensions              
-I../../../../../extras/Mesa/src/mesa           
-I../../../../../extras/Mesa/src/mesa/main              
-I../../../../../extras/Mesa/src/mesa/glapi             
-I../../../../../extras/Mesa/src/mesa/shader            
-I../../../../../extras/Mesa/src 
-I../../../../../extras/Mesa/src/mesa/drivers/x11              
-I../../../../../extras/Mesa/include   -I../../../../../lib/GL/glx 
-I../../../../../lib/GL/include              
-I../../../../../programs/Xserver/include 
-I../../../../../programs/Xserver/GL/include 
-I../../../../../programs/Xserver/GL/glx                 
-I../../../../../programs/Xserver/hw/xfree86/os-support                 
-I../../../../../extras/drm/shared-core  -I../../../../.. 
-I../../../../../exports/include   -Dlinux -D__amd64__ 
-D_POSIX_C_SOURCE=199309L                              -D_POSIX_SOURCE 
-D_XOPEN_SOURCE                                 -D_BSD_SOURCE 
-D_SVID_SOURCE                      -D_LARGEFILE_SOURCE 
-D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE                            -DSHAPE 
-DXINPUT -DXKB -DLBX -DXAPPGROUP       -DXCSECURITY -DTOGCUP   
-DXF86BIGFONT -DDPMSExtension   -DXPRINT -DPIXPRIV -DPANORAMIX   
-DRENDER -DRANDR       -DXFIXES -DDAMAGE -DCOMPOSITE -DXEVIE 
-DGCCUSESGAS -DAVOID_GLYPHBLT -DPIXPRIV 
-DSINGLEDEPTH                          -DXFreeXDGA 
-DXvExtension                                -DXFree86LOADER 
-DDLOPEN_HACK -DXFree86Server                           
-DXF86VIDMODE                  -DXvMCExtension                          
-DSMART_SCHEDULE                       -DBUILDDEBUG 
-DXResExtension                             
-DX_BYTE_ORDER=X_LITTLE_ENDIAN                          
-DXORG_VERSION_CURRENT="(((6) * 10000000) + ((8) * 100000) + ((99) * 
1000) + 900)" -D_XSERVER64 -DNDEBUG   -DFUNCPROTO=15 -DNARROWPROTO  
-DIN_MODULE -DXFree86Module -DGLXEXT -DXF86DRI -DGLX_DIRECT_RENDERING 
-DGLX_USE_DLOPEN -DGLX_USE_MESA -D__GLX_ALIGN64 -DXFree86Server   -c 
xm_api.c
xm_api.c:630: error: syntax error before "else"
xm_api.c: In function `XMesaDestroyBuffer':
xm_api.c:1986: warning: passing arg 1 of pointer to function from 
incompatible pointer type
xm_api.c: In function `XMesaGetBackBuffer':
xm_api.c:2438: warning: assignment from incompatible pointer type
make[7]: *** [xm_api.o] Error 1


and it looks like a trivial fix:


Index: extras/Mesa/src/mesa/drivers/x11/xm_api.c
===================================================================
RCS file: /cvs/mesa/Mesa/src/mesa/drivers/x11/xm_api.c,v
retrieving revision 1.92
diff -c -4 -r1.92 xm_api.c
*** extras/Mesa/src/mesa/drivers/x11/xm_api.c   7 Sep 2005 23:28:41 
-0000      1.92
--- extras/Mesa/src/mesa/drivers/x11/xm_api.c   12 Sep 2005 21:01:21 -0000
***************
*** 601,608 ****
--- 601,609 ----
  #ifdef XFree86Server
        /* Allocate a regular XImage for the back buffer. */
        b->backxrb->ximage = XMesaCreateImage(b->xm_visual->BitsPerPixel,
                                              width, height, NULL);
+       {
  #else
        if (b->shm == 0 || !alloc_shm_back_buffer(b, width, height)) {
         /* Allocate a regular XImage for the back buffer. */
         b->backxrb->ximage = XCreateImage( b->xm_visual->display,



I tried to join the dri-devel mailing list but never got my subscription
confirmation back, so it might have fallen between the cracks with
getting manually approved...

-Philip