Initial commit

tools/cmake/patches/100-no-testing.patch

@@ -0,0 +1,33 @@
+--- a/Modules/CTest.cmake
++++ b/Modules/CTest.cmake
+@@ -47,7 +47,7 @@ the :variable:`CTEST_USE_LAUNCHERS` vari
+ in the ``CTestConfig.cmake`` file.
+ #]=======================================================================]
+ 
+-option(BUILD_TESTING "Build the testing tree." ON)
++option(BUILD_TESTING "Build the testing tree." OFF)
+ 
+ # function to turn generator name into a version string
+ # like vs9 or vs10
+--- a/Modules/Dart.cmake
++++ b/Modules/Dart.cmake
+@@ -33,7 +33,7 @@ whether testing support should be enable
+ #
+ #
+ 
+-option(BUILD_TESTING "Build the testing tree." ON)
++option(BUILD_TESTING "Build the testing tree." OFF)
+ 
+ if(BUILD_TESTING)
+   find_package(Dart QUIET)
+--- a/Tests/Contracts/VTK/Dashboard.cmake.in
++++ b/Tests/Contracts/VTK/Dashboard.cmake.in
+@@ -25,7 +25,7 @@ ctest_empty_binary_directory(${CTEST_BIN
+ 
+ file(WRITE "${CTEST_BINARY_DIRECTORY}/CMakeCache.txt" "
+   VTK_BUILD_EXAMPLES:BOOL=ON
+-  VTK_BUILD_TESTING:STRING=WANT
++  VTK_BUILD_TESTING:STRING=OFF
+   VTK_WRAP_PYTHON:BOOL=ON
+   ExternalData_OBJECT_STORES:FILEPATH=@base_dir@/ExternalData
+ ")

tools/cmake/patches/120-curl-fix-libressl-linking.patch

@@ -0,0 +1,37 @@
+From: Jo-Philipp Wich <jo@mein.io>
+Date: Wed, 11 Jan 2017 03:36:04 +0100
+Subject: [PATCH] cmcurl: link librt
+
+When cmake is linked against LibreSSL, there might be an indirect
+dependency on librt on certain systems if LibreSSL's libcrypto uses
+clock_gettime() from librt:
+
+    [ 28%] Linking C executable LIBCURL
+    .../lib/libcrypto.a(getentropy_linux.o): In function `getentropy_fallback':
+    getentropy_linux.c:(.text+0x16d): undefined reference to `clock_gettime'
+    getentropy_linux.c:(.text+0x412): undefined reference to `clock_gettime'
+    collect2: error: ld returned 1 exit status
+    make[5]: *** [Utilities/cmcurl/LIBCURL] Error 1
+
+Modify the cmcurl CMakeLists.txt to check for clock_gettime() in librt
+and unconditionally link the rt library when the symbol is found.
+
+Signed-off-by: Jo-Philipp Wich <jo@mein.io>
+---
+--- a/Utilities/cmcurl/CMakeLists.txt
++++ b/Utilities/cmcurl/CMakeLists.txt
+@@ -528,6 +528,14 @@ if(CMAKE_USE_OPENSSL)
+   endif()
+   set(SSL_ENABLED ON)
+   set(USE_OPENSSL ON)
++  check_library_exists("rt" clock_gettime "" HAVE_LIBRT)
++  if(HAVE_LIBRT)
++    list(APPEND OPENSSL_LIBRARIES rt)
++  endif()
++  check_library_exists("pthread" pthread_once "" HAVE_PTHREAD)
++  if(HAVE_PTHREAD)
++    list(APPEND OPENSSL_LIBRARIES pthread)
++  endif()
+   list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES})
+   include_directories(${OPENSSL_INCLUDE_DIR})
+ 

tools/cmake/patches/130-bootstrap_parallel_make_flag.patch

@@ -0,0 +1,14 @@
+--- a/bootstrap
++++ b/bootstrap
+@@ -1420,7 +1420,10 @@ int main(){ printf("1%c", (char)0x0a); r
+ ' > "test.c"
+ cmake_original_make_flags="${cmake_make_flags}"
+ if test "x${cmake_parallel_make}" != "x"; then
+-  cmake_make_flags="${cmake_make_flags} -j ${cmake_parallel_make}"
++  case "$cmake_parallel_make" in
++    [0-9]*) cmake_parallel_make="-j ${cmake_parallel_make}";;
++  esac
++  cmake_make_flags="${cmake_make_flags} ${cmake_parallel_make}"
+ fi
+ for a in ${cmake_make_processors}; do
+   if test -z "${cmake_make_processor}" && cmake_try_make "${a}" "${cmake_make_flags}" >> ../cmake_bootstrap.log 2>&1; then