caffe: new recipe (#1360)

dev-libs/caffe/patches/caffe-1.0.patchset

@@ -0,0 +1,33 @@
+From f8f149fd4999b6c77901f2ff8a9cef36ef35148c Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zolt=C3=A1n=20Mizsei?= <zmizsei@extrowerk.com>
+Date: Sun, 21 May 2017 11:13:02 +0200
+Subject: caffe: BLAS fix for Haiku
+
+
+diff --git a/cmake/Dependencies.cmake b/cmake/Dependencies.cmake
+index 4a5bac4..81d5e83 100644
+--- a/cmake/Dependencies.cmake
++++ b/cmake/Dependencies.cmake
+@@ -105,6 +105,7 @@ if(USE_OPENCV)
+ endif()
+ 
+ # ---[ BLAS
++if(NOT HAIKU)
+ if(NOT APPLE)
+   set(BLAS "Atlas" CACHE STRING "Selected BLAS library")
+   set_property(CACHE BLAS PROPERTY STRINGS "Atlas;Open;MKL")
+@@ -134,6 +135,11 @@ elseif(APPLE)
+     endif()
+   endif()
+ endif()
++elseif(HAIKU)
++    find_package(OpenBLAS REQUIRED)
++    list(APPEND Caffe_INCLUDE_DIRS PUBLIC ${OpenBLAS_INCLUDE_DIR})
++    list(APPEND Caffe_LINKER_LIBS PUBLIC ${OpenBLAS_LIB})
++endif()
+ 
+ # ---[ Python
+ if(BUILD_python)
+-- 
+2.12.2
+