[Bug 101786] mesa master compilation is broken for intel i386 arch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101786

            Bug ID: 101786
           Summary: mesa master compilation is broken for intel i386 arch
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: paulo.miguel.dias at gmail.com
        QA Contact: intel-3d-bugs at lists.freedesktop.org

make[8]: Entering directory
'/<<PKGBUILDDIR>>/build/dri/src/mesa/drivers/dri/i965'
  CC       brw_binding_tables.lo
  CC       brw_blorp.lo
../../../../../../../src/mesa/drivers/dri/i965/brw_blorp.c: In function
?brw_blorp_clear_depth_stencil?:
../../../../../../../src/mesa/drivers/dri/i965/brw_blorp.c:1014:4: warning:
?num_layers? may be used uninitialized in this function [-Wmaybe-uninitialized]
    blorp_clear_depth_stencil(&batch, &depth_surf, &stencil_surf,
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                              level, start_layer, num_layers,
                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                              x0, y0, x1, y1,
                              ~~~~~~~~~~~~~~~
                              (mask & BUFFER_BIT_DEPTH), ctx->Depth.Clear,
                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                              stencil_mask, ctx->Stencil.Clear);
                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../../../../../../src/mesa/drivers/dri/i965/brw_blorp.c:1014:4: warning:
?start_layer? may be used uninitialized in this function
[-Wmaybe-uninitialized]
../../../../../../../src/mesa/drivers/dri/i965/brw_blorp.c:1014:4: warning:
?level? may be used uninitialized in this function [-Wmaybe-uninitialized]
  CC       brw_bufmgr.lo
In file included from
../../../../../../../src/mesa/drivers/dri/i965/brw_bufmgr.c:59:0:
../../../../../../../src/intel/common/gen_clflush.h: In function
?gen_clflush_range?:
../../../../../../../src/intel/common/gen_clflush.h:37:7: error: implicit
declaration of function ?__builtin_ia32_clflush?
[-Werror=implicit-function-declaration]
       __builtin_ia32_clflush(p);
       ^~~~~~~~~~~~~~~~~~~~~~
../../../../../../../src/intel/common/gen_clflush.h: In function
?gen_flush_range?:
../../../../../../../src/intel/common/gen_clflush.h:45:4: error: implicit
declaration of function ?__builtin_ia32_mfence?
[-Werror=implicit-function-declaration]
    __builtin_ia32_mfence();
    ^~~~~~~~~~~~~~~~~~~~~
In file included from
../../../../../../../src/mesa/drivers/dri/i965/brw_bufmgr.c:60:0:
../../../../../../../src/mesa/drivers/dri/i965/brw_bufmgr.c: In function
?bo_alloc_internal?:
../../../../../../../src/mesa/drivers/dri/i965/brw_bufmgr.c:370:8: warning:
format ?%ld? expects argument of type ?long int?, but argument 5 has type
?uint64_t {aka long long unsigned int}? [-Wformat=]
    DBG("bo_create: buf %d (%s) %ldb\n", bo->gem_handle, bo->name, size);
        ^
../../../../../../../src/intel/common/gen_debug.h:94:41: note: in definition of
macro ?dbg_printf?
 #define dbg_printf(...) fprintf(stderr, __VA_ARGS__)
                                         ^~~~~~~~~~~
../../../../../../../src/mesa/drivers/dri/i965/brw_bufmgr.c:370:4: note: in
expansion of macro ?DBG?
    DBG("bo_create: buf %d (%s) %ldb\n", bo->gem_handle, bo->name, size);
    ^~~
cc1: some warnings being treated as errors
Makefile:1122: recipe for target 'brw_bufmgr.lo' failed

mesa git up to 655a32f729a46176c1fc0c1727b33c15c69cad78
ubuntu zesty 17.04

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