From 8d4777c81de19454a0bc627a324d5bd6f13ffb22 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Mon, 11 Dec 2017 15:22:48 +0300
Subject: [PATCH] cmake: generate tbb version file

---
 3rdparty/tbb/CMakeLists.txt             | 17 +++++++++++------
 3rdparty/tbb/version_string.tmp         |  9 ---------
 3rdparty/tbb/version_string.ver         |  9 ---------
 3rdparty/tbb/version_string.ver.cmakein |  6 ++++++
 4 files changed, 17 insertions(+), 24 deletions(-)
 delete mode 100644 3rdparty/tbb/version_string.tmp
 delete mode 100644 3rdparty/tbb/version_string.ver
 create mode 100644 3rdparty/tbb/version_string.ver.cmakein

diff --git a/3rdparty/tbb/CMakeLists.txt b/3rdparty/tbb/CMakeLists.txt
index f7c3154..f2b7b28 100644
--- a/3rdparty/tbb/CMakeLists.txt
+++ b/3rdparty/tbb/CMakeLists.txt
@@ -9,10 +9,11 @@ set(tbb_filename "2018_U1.tar.gz")
 set(tbb_subdir "tbb-2018_U1")
 set(tbb_md5 "b2f2fa09adf44a22f4024049907f774b")
 
-set(tbb_version_file "version_string.ver")
-ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4702)
-ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)
-ocv_warnings_disable(CMAKE_CXX_FLAGS -Wunused-parameter)
+ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4702
+    -Wshadow
+    -Wunused-parameter
+    -Wmissing-prototypes  # MacOSX
+)
 
 set(tbb_src_dir "${OpenCV_BINARY_DIR}/3rdparty/tbb")
 ocv_download(FILENAME ${tbb_filename}
@@ -94,11 +95,15 @@ if (ARM AND NOT WIN32)
   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -include \"${CMAKE_CURRENT_SOURCE_DIR}/android_additional.h\"")
 endif()
 
-set(TBB_SOURCE_FILES ${TBB_SOURCE_FILES} "${CMAKE_CURRENT_SOURCE_DIR}/${tbb_version_file}")
+set(tbb_version_file "version_string.ver")
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/${tbb_version_file}.cmakein" "${CMAKE_CURRENT_BINARY_DIR}/${tbb_version_file}" @ONLY)
+list(APPEND TBB_SOURCE_FILES "${CMAKE_CURRENT_BINARY_DIR}/${tbb_version_file}")
 
 add_library(tbb ${TBB_SOURCE_FILES})
 target_compile_definitions(tbb PUBLIC TBB_USE_GCC_BUILTINS=1 __TBB_GCC_BUILTIN_ATOMICS_PRESENT=1)
-target_include_directories(tbb SYSTEM PUBLIC $<BUILD_INTERFACE:${tbb_src_dir}/include>)
+target_include_directories(tbb SYSTEM PUBLIC $<BUILD_INTERFACE:${tbb_src_dir}/include>
+    PRIVATE "${CMAKE_CURRENT_BINARY_DIR}"
+)
 
 if (WIN32)
   if (ARM)
diff --git a/3rdparty/tbb/version_string.tmp b/3rdparty/tbb/version_string.tmp
deleted file mode 100644
index 81e5e22..0000000
--- a/3rdparty/tbb/version_string.tmp
+++ /dev/null
@@ -1,9 +0,0 @@
-#define __TBB_VERSION_STRINGS \
-"TBB: BUILD_HOST	Unknown" ENDL \
-"TBB: BUILD_OS		Android" ENDL \
-"TBB: BUILD_KERNEL	Unknown" ENDL \
-"TBB: BUILD_GCC		gcc version 4.4.3" ENDL \
-"TBB: BUILD_GLIBC	Unknown" ENDL \
-"TBB: BUILD_LD		Unknown" ENDL \
-"TBB: BUILD_TARGET	Unknown" ENDL \
-"TBB: BUILD_COMMAND	use cv::getBuildInformation() for details" ENDL
diff --git a/3rdparty/tbb/version_string.ver b/3rdparty/tbb/version_string.ver
deleted file mode 100644
index 8704849..0000000
--- a/3rdparty/tbb/version_string.ver
+++ /dev/null
@@ -1,9 +0,0 @@
-#define __TBB_VERSION_STRINGS(N) \
-#N": BUILD_HOST	    Unknown" ENDL \
-#N": BUILD_OS		Android" ENDL \
-#N": BUILD_KERNEL	Unknown" ENDL \
-#N": BUILD_GCC		gcc version 4.4.3" ENDL \
-#N": BUILD_GLIBC	Unknown" ENDL \
-#N": BUILD_LD		Unknown" ENDL \
-#N": BUILD_TARGET	Unknown" ENDL \
-#N": BUILD_COMMAND	use cv::getBuildInformation() for details" ENDL
diff --git a/3rdparty/tbb/version_string.ver.cmakein b/3rdparty/tbb/version_string.ver.cmakein
new file mode 100644
index 0000000..1f8f0b8
--- /dev/null
+++ b/3rdparty/tbb/version_string.ver.cmakein
@@ -0,0 +1,6 @@
+#define __TBB_VERSION_STRINGS(N) \
+#N": BUILD_PACKAGE	OpenCV @OPENCV_VERSION@" ENDL \
+#N": BUILD_HOST 	@CMAKE_HOST_SYSTEM_NAME@ @CMAKE_HOST_SYSTEM_VERSION@ @CMAKE_HOST_SYSTEM_PROCESSOR@" ENDL \
+#N": BUILD_TARGET	@CMAKE_SYSTEM_NAME@ @CMAKE_SYSTEM_VERSION@ @CMAKE_SYSTEM_PROCESSOR@" ENDL \
+#N": BUILD_COMPILER	@CMAKE_CXX_COMPILER@ (ver @CMAKE_CXX_COMPILER_VERSION@)" ENDL \
+#N": BUILD_COMMAND	use cv::getBuildInformation() for details" ENDL
-- 
2.7.4