Change to generate hipVersion.h (#1726)

HIP_VERSION_MAJOR, HIP_VERSION_MINOR, HIP_VERSION_PATCH and HIP_VERSION pre-processor macros are now defined in hipVersion.h instead of being set by hipcc.

[ROCm/hip commit: aa4aea0754]

projects/hip/CMakeLists.txt

@@ -343,6 +343,19 @@ endif()
 # Generate .hipVersion
 file(WRITE "${PROJECT_BINARY_DIR}/.hipVersion" ${_versionInfo})
 
+# Generate hipVersion.h
+set(_versionInfoHeader
+"// Auto-generated by cmake\n
+#ifndef HIP_VERSION_H
+#define HIP_VERSION_H\n
+#define HIP_VERSION_MAJOR ${HIP_VERSION_MAJOR}
+#define HIP_VERSION_MINOR ${HIP_VERSION_MINOR}
+#define HIP_VERSION_PATCH ${HIP_VERSION_GITDATE}
+#define HIP_VERSION       (HIP_VERSION_MAJOR * 100 + HIP_VERSION_MINOR)\n
+#endif\n
+")
+file(WRITE "${CMAKE_CURRENT_SOURCE_DIR}/include/hip/hipVersion.h" ${_versionInfoHeader})
+
 # Build doxygen documentation
 find_program(DOXYGEN_EXE doxygen)
 if(DOXYGEN_EXE)

projects/hip/bin/hipcc

@@ -341,7 +341,7 @@ if ($HIP_PLATFORM eq "clang") {
 }
 
 # Add paths to common HIP includes:
-$HIPCXXFLAGS .= " -isystem $HIP_INCLUDE_PATH -DHIP_VERSION_MAJOR=$HIP_VERSION_MAJOR -DHIP_VERSION_MINOR=$HIP_VERSION_MINOR -DHIP_VERSION_PATCH=$HIP_VERSION_GITDATE" ;
+$HIPCXXFLAGS .= " -isystem $HIP_INCLUDE_PATH" ;
 
 my $compileOnly = 0;
 my $needCXXFLAGS = 0;  # need to add CXX flags to compile step

projects/hip/include/hip/hip_runtime.h

@@ -49,7 +49,7 @@ THE SOFTWARE.
 #include <thread>
 #endif
 
-
+#include <hip/hipVersion.h>
 #include <hip/hip_common.h>
 
 #if defined(__HIP_PLATFORM_HCC__) && !defined(__HIP_PLATFORM_NVCC__)

projects/hip/tests/src/deviceLib/hipVersion.cpp

@@ -0,0 +1,42 @@
+/*
+Copyright (c) 2015-present Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+/* HIT_START
+ * BUILD: %t %s ../test_common.cpp
+ * TEST: %t
+ * HIT_END
+ */
+
+ #include "test_common.h"
+
+/*
+ * Note : Compile time test hence always returns success while run.
+ * Intension is to make sure apilcation can access hip version.
+ */
+ int main()
+ {
+     std::cout<<"Hip major version : "<<HIP_VERSION_MAJOR<<std::endl;
+     std::cout<<"Hip minor version : "<<HIP_VERSION_MINOR<<std::endl;
+     std::cout<<"Hip patch version : "<<HIP_VERSION_PATCH<<std::endl;
+     std::cout<<"Hip patch version : "<<HIP_VERSION<<std::endl;
+     passed();
+ }