devel/compute-runtime: add new port

Tested by:	clpeak, waifu2x-converter-cpp via drm-v4.9 on Skylake

The Intel(R) Graphics Compute Runtime for OpenCL(TM) is an open source
project to converge Intel's development efforts on OpenCL(TM) compute
stacks supporting the GEN graphics hardware architecture.

https://01.org/compute-runtime

1 files changed, 140 insertions, 0 deletions

diff --git a/lang/compute-runtime/files/patch-backtrace b/lang/compute-runtime/files/patch-backtrace
new file mode 100644
index 000000000000..0a45e5688dab
--- /dev/null
+++ b/lang/compute-runtime/files/patch-backtrace
@@ -0,0 +1,140 @@
+Adjust for backtrace(3) on BSDs
+
+In file included from offline_compiler/utilities/linux/safety_caller_linux.cpp:10:
+offline_compiler/utilities/linux/safety_guard_linux.h:36:25: error: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int' [-Werror,-Wshorten-64-to-32]
+        backtraceSize = backtrace(addresses, callstackDepth);
+                      ~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+core/unit_tests/helpers/memory_management.cpp:113:46: error:
+      implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'int'
+      [-Werror,-Wshorten-64-to-32]
+  ...= logTraces ? backtrace(eventAllocation.callstack, AllocationEvent::CallStackSize) : 0;
+     ~             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+ld: error: undefined symbol: backtrace
+>>> referenced by safety_caller_linux.cpp
+>>>               CMakeFiles/ocloc.dir/utilities/linux/safety_caller_linux.cpp.o:(SafetyGuardLinux::sigAction(int, __siginfo*, void*))
+ld: error: undefined symbol: backtrace_symbols
+>>> referenced by safety_caller_linux.cpp
+>>>               CMakeFiles/ocloc.dir/utilities/linux/safety_caller_linux.cpp.o:(SafetyGuardLinux::sigAction(int, __siginfo*, void*))
+
+ld: error: undefined symbol: backtrace_symbols
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(MemoryManagement::printCallStack(MemoryManagement::AllocationEvent const&))
+
+ld: error: undefined symbol: backtrace
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(void* MemoryManagement::allocate<(MemoryManagement::AllocationEvent::EventType)1, (MemoryManagement::AllocationEvent::EventType)2>(unsigned long))
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(void* MemoryManagement::allocate<(MemoryManagement::AllocationEvent::EventType)3, (MemoryManagement::AllocationEvent::EventType)4>(unsigned long, std::nothrow_t const&))
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(void* MemoryManagement::allocate<(MemoryManagement::AllocationEvent::EventType)5, (MemoryManagement::AllocationEvent::EventType)6>(unsigned long))
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(void* MemoryManagement::allocate<(MemoryManagement::AllocationEvent::EventType)7, (MemoryManagement::AllocationEvent::EventType)8>(unsigned long, std::nothrow_t const&))
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(void MemoryManagement::deallocate<(MemoryManagement::AllocationEvent::EventType)9>(void*))
+>>> referenced by memory_management.cpp
+>>>               CMakeFiles/elflib_tests.dir/__/__/core/unit_tests/helpers/memory_management.cpp.o:(void MemoryManagement::deallocate<(MemoryManagement::AllocationEvent::EventType)10>(void*))
+
+ld: error: undefined symbol: backtrace
+>>> referenced by safety_guard_caller_linux.cpp
+>>>               CMakeFiles/ocloc_segfault_test.dir/linux/safety_guard_caller_linux.cpp.o:(SafetyGuardLinux::sigAction(int, __siginfo*, void*))
+
+ld: error: undefined symbol: backtrace_symbols
+>>> referenced by safety_guard_caller_linux.cpp
+>>>               CMakeFiles/ocloc_segfault_test.dir/linux/safety_guard_caller_linux.cpp.o:(SafetyGuardLinux::sigAction(int, __siginfo*, void*))
+
+ld: error: undefined symbol: backtrace
+>>> referenced by safety_caller_linux.cpp
+>>>               CMakeFiles/ocloc_tests.dir/__/__/offline_compiler/utilities/linux/safety_caller_linux.cpp.o:(SafetyGuardLinux::sigAction(int, __siginfo*, void*))
+ld: error: undefined symbol: backtrace_symbols
+>>> referenced by safety_caller_linux.cpp
+>>>               CMakeFiles/ocloc_tests.dir/__/__/offline_compiler/utilities/linux/safety_caller_linux.cpp.o:(SafetyGuardLinux::sigAction(int, __siginfo*, void*))
+
+--- offline_compiler/utilities/linux/safety_guard_linux.h.orig	2019-11-22 15:41:47 UTC
++++ offline_compiler/utilities/linux/safety_guard_linux.h
+@@ -33,7 +33,7 @@ class SafetyGuardLinux {
+         char **callstack;
+         int backtraceSize = 0;
+ 
+-        backtraceSize = backtrace(addresses, callstackDepth);
++        backtraceSize = (int)backtrace(addresses, callstackDepth);
+         callstack = backtrace_symbols(addresses, backtraceSize);
+ 
+         for (int i = 0; i < backtraceSize; ++i) {
+--- core/unit_tests/helpers/memory_management.cpp.orig	2019-11-22 15:41:47 UTC
++++ core/unit_tests/helpers/memory_management.cpp
+@@ -110,7 +110,7 @@ static void *allocate(size_t size) {
+         eventAllocation.address = p;
+         eventAllocation.event = typeValid;
+ #if defined(__linux__)
+-        eventAllocation.frames = logTraces ? backtrace(eventAllocation.callstack, AllocationEvent::CallStackSize) : 0;
++        eventAllocation.frames = logTraces ? (int)backtrace(eventAllocation.callstack, AllocationEvent::CallStackSize) : 0;
+ #elif defined(_WIN32)
+         eventAllocation.frames = logTraces ? CaptureStackBackTrace(0, AllocationEvent::CallStackSize, eventAllocation.callstack, NULL) : 0;
+ #else
+@@ -162,7 +162,7 @@ static void *allocate(size_t size, const std::nothrow_
+         eventAllocation.address = p;
+         eventAllocation.size = size;
+ #if defined(__linux__)
+-        eventAllocation.frames = logTraces ? backtrace(eventAllocation.callstack, AllocationEvent::CallStackSize) : 0;
++        eventAllocation.frames = logTraces ? (int)backtrace(eventAllocation.callstack, AllocationEvent::CallStackSize) : 0;
+ #elif defined(_WIN32)
+         eventAllocation.frames = logTraces ? CaptureStackBackTrace(0, AllocationEvent::CallStackSize, eventAllocation.callstack, NULL) : 0;
+ #else
+@@ -207,7 +207,7 @@ static void deallocate(void *p) {
+             eventDeallocation.address = p;
+             eventDeallocation.size = -1;
+ #if defined(__linux__)
+-            eventDeallocation.frames = logTraces ? backtrace(eventDeallocation.callstack, AllocationEvent::CallStackSize) : 0;
++            eventDeallocation.frames = logTraces ? (int)backtrace(eventDeallocation.callstack, AllocationEvent::CallStackSize) : 0;
+ #elif defined(_WIN32)
+             eventDeallocation.frames = logTraces ? CaptureStackBackTrace(0, AllocationEvent::CallStackSize, eventDeallocation.callstack, NULL) : 0;
+ #else
+--- offline_compiler/CMakeLists.txt.orig	2019-11-29 14:23:34 UTC
++++ offline_compiler/CMakeLists.txt
+@@ -124,6 +124,9 @@ endif()
+ 
+ if(UNIX)
+   target_link_libraries(ocloc dl pthread)
++  if(CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
++    target_link_libraries(ocloc execinfo)
++  endif()
+ endif()
+ 
+ target_link_libraries(ocloc elflib)
+--- unit_tests/elflib/CMakeLists.txt.orig	2019-11-29 14:23:34 UTC
++++ unit_tests/elflib/CMakeLists.txt
+@@ -21,6 +21,9 @@ set_property(TARGET elflib_tests APPEND_STRING PROPERT
+ 
+ if(UNIX)
+   target_link_libraries(elflib_tests ${IGDRCL_EXTRA_LIBS})
++  if(CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
++    target_link_libraries(elflib_tests execinfo)
++  endif()
+ endif()
+ 
+ add_custom_target(run_elflib_tests ALL DEPENDS unit_tests elflib_tests)
+--- unit_tests/offline_compiler/segfault_test/CMakeLists.txt.orig	2019-11-29 14:23:34 UTC
++++ unit_tests/offline_compiler/segfault_test/CMakeLists.txt
+@@ -39,6 +39,9 @@ if(MSVC)
+ endif()
+ if(UNIX)
+   target_link_libraries(ocloc_segfault_test dl pthread)
++  if(CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
++    target_link_libraries(ocloc_segfault_test execinfo)
++  endif()
+ endif()
+ 
+ set(CLOC_SEGFAULT_TEST_INCLUDES
+--- unit_tests/offline_compiler/CMakeLists.txt.orig	2019-11-29 14:23:34 UTC
++++ unit_tests/offline_compiler/CMakeLists.txt
+@@ -86,6 +86,9 @@ endif()
+ 
+ if(UNIX)
+   target_link_libraries(ocloc_tests dl pthread)
++  if(CMAKE_SYSTEM_NAME MATCHES "DragonFly|FreeBSD|NetBSD|OpenBSD")
++    target_link_libraries(ocloc_tests execinfo)
++  endif()
+ endif()
+ 
+ get_property(CLOC_FOLDER TARGET ocloc PROPERTY FOLDER)