mesa: 99b1f4751f97631011b64fabcb57acf6beae01ac (master 11.1.0-devel) CXX nir/nir_lower_samplers.lo In file included from nir/nir_lower_samplers.cpp:27: nir/nir_builder.h: In function ‘nir_ssa_def* nir_imm_float(nir_builder*, float)’: nir/nir_builder.h:79: error: expected primary-expression before ‘.’ token nir/nir_builder.h:79: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x nir/nir_builder.h: In function ‘nir_ssa_def* nir_imm_vec4(nir_builder*, float, float, float, float)’: nir/nir_builder.h:86: error: expected primary-expression before ‘.’ token nir/nir_builder.h:86: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x nir/nir_builder.h: In function ‘nir_ssa_def* nir_imm_int(nir_builder*, int)’: nir/nir_builder.h:93: error: expected primary-expression before ‘.’ token nir/nir_builder.h:93: warning: extended initializer lists only available with -std=c++0x or -std=gnu++0x
ef8eebc6ad5d86e524426f0755c0f7d0b4c0cd3e is the first bad commit commit ef8eebc6ad5d86e524426f0755c0f7d0b4c0cd3e Author: Timothy Arceri <t_arceri@yahoo.com.au> Date: Wed Aug 26 22:18:36 2015 +1000 nir: support indirect indexing samplers in struct arrays As a bonus we get indirect support for arrays of arrays for free. V5: couple of small clean-ups suggested by Jason. V4: fix struct member location caclulation, use nir_ssa_def rather than nir_src for the indirect as suggested by Jason V3: Use nir_instr_rewrite_src() with empty src rather then clearing the use_link list directly for the old indirects as suggested by Jason V2: Fixed validation error in debug build Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com> :040000 040000 083959ec82e909e081f9b469eaba4b52c5f18b92 fe8a25cf7cff07ec5d39df88bcf7f472a5e8d2a0 M src bisect run success
What GCC version are you using? Mesa still builds fine on my system with GCC 5.1.1 so maybe GCC 5 allows designated initializers in C++? In any case, I've sent a patch that should fix the errors listed: http://patchwork.freedesktop.org/patch/60023/ Let me know if it still won't build.
commit 46362db4a6bb6db64727d3adcb16ca8f32aa70fb Author: Jason Ekstrand <jason.ekstrand@intel.com> Date: Mon Sep 21 08:22:12 2015 -0700 nir/builder: Don't use designated initializers Designated initializers are not allowed in C++ (not even C++11). Since nir_lower_samplers is now using nir_builder, and nir_lower_samplers is in C++, this breaks the build on some compilers. Aparently, GCC 5 allows it in some limited extent because mesa still builds on my system without this patch. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92052 Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
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