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, 34 insertions, 0 deletions

diff --git a/devel/intel-graphics-compiler/files/patch-alloca b/devel/intel-graphics-compiler/files/patch-alloca
new file mode 100644
index 000000000000..72d4a319a4b2
--- /dev/null
+++ b/devel/intel-graphics-compiler/files/patch-alloca
@@ -0,0 +1,34 @@
+<alloca.h> is implicitly included by <stdlib.h> on Linux
+
+In file included from visa/iga/IGAExe/assemble.cpp:27:
+In file included from visa/iga/IGAExe/iga_main.hpp:29:
+visa/iga/IGAExe/fatal.hpp:33:10: fatal error: 'alloca.h' file not found
+#include <alloca.h>
+         ^~~~~~~~~~
+
+visa/iga/IGALibrary/strings.cpp:41:10: fatal error: 'alloca.h' file not found
+#include <alloca.h> /* for alloca */
+         ^~~~~~~~~~
+
+--- visa/iga/IGAExe/fatal.hpp.orig	2019-11-27 01:05:20 UTC
++++ visa/iga/IGAExe/fatal.hpp
+@@ -30,7 +30,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ #include <Windows.h>
+ #include <malloc.h>
+ #else
+-#include <alloca.h>
++#include <stdlib.h>
+ #endif
+ #ifdef _MSC_VER
+ #define VSCPRINTF(PAT,VA) \
+--- visa/iga/IGALibrary/strings.cpp.orig	2019-11-27 01:05:20 UTC
++++ visa/iga/IGALibrary/strings.cpp
+@@ -38,7 +38,7 @@ using namespace iga;
+ #include <Windows.h>
+ #include <malloc.h> /* for alloca */
+ #else
+-#include <alloca.h> /* for alloca */
++#include <stdlib.h> /* for alloca */
+ #endif
+ 
+ std::string iga::format(const char *pat, ...)