diff --git a/cmake-fedora-flag_release.patch b/cmake-fedora-flag_release.patch
index 4c03ff5..7b1ad64 100644
--- a/cmake-fedora-flag_release.patch
+++ b/cmake-fedora-flag_release.patch
@@ -1,7 +1,7 @@
-Index: cmake-3.14.0/Modules/Compiler/Absoft-Fortran.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/Absoft-Fortran.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/Absoft-Fortran.cmake
-+++ cmake-3.14.0/Modules/Compiler/Absoft-Fortran.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/Absoft-Fortran.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/Absoft-Fortran.cmake
 @@ -1,7 +1,7 @@
  string(APPEND CMAKE_Fortran_FLAGS_INIT " ")
  string(APPEND CMAKE_Fortran_FLAGS_DEBUG_INIT " -g")
@@ -11,10 +11,10 @@ Index: cmake-3.14.0/Modules/Compiler/Absoft-Fortran.cmake
  string(APPEND CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT " -O2 -g")
  set(CMAKE_Fortran_MODDIR_FLAG "-YMOD_OUT_DIR=")
  set(CMAKE_Fortran_MODPATH_FLAG "-p")
-Index: cmake-3.14.0/Modules/Compiler/G95-Fortran.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/G95-Fortran.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/G95-Fortran.cmake
-+++ cmake-3.14.0/Modules/Compiler/G95-Fortran.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/G95-Fortran.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/G95-Fortran.cmake
 @@ -1,7 +1,7 @@
  string(APPEND CMAKE_Fortran_FLAGS_INIT " ")
  string(APPEND CMAKE_Fortran_FLAGS_DEBUG_INIT " -g")
@@ -24,11 +24,11 @@ Index: cmake-3.14.0/Modules/Compiler/G95-Fortran.cmake
  string(APPEND CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT " -O2 -g")
  set(CMAKE_Fortran_MODDIR_FLAG "-fmod=")
  set(CMAKE_Fortran_VERBOSE_FLAG "-v")
-Index: cmake-3.14.0/Modules/Compiler/GNU.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/GNU.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/GNU.cmake
-+++ cmake-3.14.0/Modules/Compiler/GNU.cmake
-@@ -50,7 +50,7 @@ macro(__compiler_gnu lang)
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/GNU.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/GNU.cmake
+@@ -55,7 +55,7 @@ macro(__compiler_gnu lang)
    string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
    string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g")
    string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG")
@@ -37,10 +37,10 @@ Index: cmake-3.14.0/Modules/Compiler/GNU.cmake
    string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")
    set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
    set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
-Index: cmake-3.14.0/Modules/Compiler/GNU-Fortran.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/GNU-Fortran.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/GNU-Fortran.cmake
-+++ cmake-3.14.0/Modules/Compiler/GNU-Fortran.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/GNU-Fortran.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/GNU-Fortran.cmake
 @@ -14,7 +14,7 @@ set(CMAKE_Fortran_POSTPROCESS_FLAG "-fpr
  
  # No -DNDEBUG for Fortran.
@@ -50,10 +50,10 @@ Index: cmake-3.14.0/Modules/Compiler/GNU-Fortran.cmake
  
  # No -isystem for Fortran because it will not find .mod files.
  unset(CMAKE_INCLUDE_SYSTEM_FLAG_Fortran)
-Index: cmake-3.14.0/Modules/Compiler/Intel.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/Intel.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/Intel.cmake
-+++ cmake-3.14.0/Modules/Compiler/Intel.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/Intel.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/Intel.cmake
 @@ -22,7 +22,7 @@ else()
      string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
      string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g")
@@ -63,11 +63,11 @@ Index: cmake-3.14.0/Modules/Compiler/Intel.cmake
      string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g")
  
      set(CMAKE_${lang}_COMPILER_PREDEFINES_COMMAND "${CMAKE_${lang}_COMPILER}")
-Index: cmake-3.14.0/Modules/Compiler/NVIDIA-CUDA.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/NVIDIA-CUDA.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/NVIDIA-CUDA.cmake
-+++ cmake-3.14.0/Modules/Compiler/NVIDIA-CUDA.cmake
-@@ -10,7 +10,7 @@ if(NOT "x${CMAKE_CUDA_SIMULATE_ID}" STRE
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/NVIDIA-CUDA.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/NVIDIA-CUDA.cmake
+@@ -36,7 +36,7 @@ if(NOT "x${CMAKE_CUDA_SIMULATE_ID}" STRE
    set(CMAKE_SHARED_LIBRARY_CUDA_FLAGS -fPIC)
    string(APPEND CMAKE_CUDA_FLAGS_INIT " ")
    string(APPEND CMAKE_CUDA_FLAGS_DEBUG_INIT " -g")
@@ -76,10 +76,10 @@ Index: cmake-3.14.0/Modules/Compiler/NVIDIA-CUDA.cmake
    string(APPEND CMAKE_CUDA_FLAGS_MINSIZEREL_INIT " -O1 -DNDEBUG")
    string(APPEND CMAKE_CUDA_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")
  endif()
-Index: cmake-3.14.0/Modules/Compiler/PathScale.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/PathScale.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/PathScale.cmake
-+++ cmake-3.14.0/Modules/Compiler/PathScale.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/PathScale.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/PathScale.cmake
 @@ -16,6 +16,6 @@ macro(__compiler_pathscale lang)
    string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
    string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g -O0")
@@ -88,10 +88,10 @@ Index: cmake-3.14.0/Modules/Compiler/PathScale.cmake
 +  string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O2")
    string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -g -O2")
  endmacro()
-Index: cmake-3.14.0/Modules/Compiler/PGI.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/PGI.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/PGI.cmake
-+++ cmake-3.14.0/Modules/Compiler/PGI.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/PGI.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/PGI.cmake
 @@ -18,7 +18,7 @@ macro(__compiler_pgi lang)
    string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
    string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g -O0")
@@ -101,10 +101,10 @@ Index: cmake-3.14.0/Modules/Compiler/PGI.cmake
    string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -gopt")
  
    if(CMAKE_HOST_WIN32)
-Index: cmake-3.14.0/Modules/Compiler/SunPro-ASM.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/SunPro-ASM.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/SunPro-ASM.cmake
-+++ cmake-3.14.0/Modules/Compiler/SunPro-ASM.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/SunPro-ASM.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/SunPro-ASM.cmake
 @@ -11,7 +11,7 @@ set(CMAKE_SHARED_LIBRARY_SONAME_ASM_FLAG
  string(APPEND CMAKE_ASM_FLAGS_INIT " ")
  string(APPEND CMAKE_ASM_FLAGS_DEBUG_INIT " -g")
@@ -114,10 +114,10 @@ Index: cmake-3.14.0/Modules/Compiler/SunPro-ASM.cmake
  string(APPEND CMAKE_ASM_FLAGS_RELWITHDEBINFO_INIT " -g -xO2 -DNDEBUG")
  
  # Initialize ASM link type selection flags.  These flags are used when
-Index: cmake-3.14.0/Modules/Compiler/SunPro-C.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/SunPro-C.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/SunPro-C.cmake
-+++ cmake-3.14.0/Modules/Compiler/SunPro-C.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/SunPro-C.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/SunPro-C.cmake
 @@ -19,7 +19,7 @@ set(CMAKE_SHARED_LIBRARY_SONAME_C_FLAG "
  string(APPEND CMAKE_C_FLAGS_INIT " ")
  string(APPEND CMAKE_C_FLAGS_DEBUG_INIT " -g")
@@ -127,10 +127,10 @@ Index: cmake-3.14.0/Modules/Compiler/SunPro-C.cmake
  string(APPEND CMAKE_C_FLAGS_RELWITHDEBINFO_INIT " -g -xO2 -DNDEBUG")
  
  set(CMAKE_DEPFILE_FLAGS_C "-xMD -xMF <DEPFILE>")
-Index: cmake-3.14.0/Modules/Compiler/SunPro-CXX.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/SunPro-CXX.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/SunPro-CXX.cmake
-+++ cmake-3.14.0/Modules/Compiler/SunPro-CXX.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/SunPro-CXX.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/SunPro-CXX.cmake
 @@ -19,7 +19,7 @@ set(CMAKE_SHARED_LIBRARY_SONAME_CXX_FLAG
  string(APPEND CMAKE_CXX_FLAGS_INIT " ")
  string(APPEND CMAKE_CXX_FLAGS_DEBUG_INIT " -g")
@@ -140,10 +140,10 @@ Index: cmake-3.14.0/Modules/Compiler/SunPro-CXX.cmake
  string(APPEND CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT " -g -xO2 -DNDEBUG")
  
  set(CMAKE_DEPFILE_FLAGS_CXX "-xMD -xMF <DEPFILE>")
-Index: cmake-3.14.0/Modules/Compiler/SunPro-Fortran.cmake
+Index: cmake-3.17.0-rc1/Modules/Compiler/SunPro-Fortran.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Compiler/SunPro-Fortran.cmake
-+++ cmake-3.14.0/Modules/Compiler/SunPro-Fortran.cmake
+--- cmake-3.17.0-rc1.orig/Modules/Compiler/SunPro-Fortran.cmake
++++ cmake-3.17.0-rc1/Modules/Compiler/SunPro-Fortran.cmake
 @@ -17,7 +17,7 @@ set(CMAKE_EXECUTABLE_RUNTIME_Fortran_FLA
  string(APPEND CMAKE_Fortran_FLAGS_INIT " ")
  string(APPEND CMAKE_Fortran_FLAGS_DEBUG_INIT " -g")
@@ -153,3 +153,16 @@ Index: cmake-3.14.0/Modules/Compiler/SunPro-Fortran.cmake
  string(APPEND CMAKE_Fortran_FLAGS_RELWITHDEBINFO_INIT " -g -xO2 -DNDEBUG")
  set(CMAKE_Fortran_MODDIR_FLAG "-moddir=")
  set(CMAKE_Fortran_MODPATH_FLAG "-M")
+Index: cmake-3.17.0-rc1/Modules/Platform/Windows-Clang.cmake
+===================================================================
+--- cmake-3.17.0-rc1.orig/Modules/Platform/Windows-Clang.cmake
++++ cmake-3.17.0-rc1/Modules/Platform/Windows-Clang.cmake
+@@ -79,7 +79,7 @@ macro(__windows_compiler_clang_gnu lang)
+ 
+     string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g -Xclang -gcodeview -O0 ${__ADDED_FLAGS_DEBUG}")
+     string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -Os -DNDEBUG ${__ADDED_FLAGS}")
+-    string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG ${__ADDED_FLAGS}")
++    string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O2 -DNDEBUG ${__ADDED_FLAGS}")
+     string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG -Xclang -gcodeview ${__ADDED_FLAGS}")
+   endif()
+   set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ")
diff --git a/cmake-findruby.patch b/cmake-findruby.patch
index ec28253..b5d4fae 100644
--- a/cmake-findruby.patch
+++ b/cmake-findruby.patch
@@ -1,6 +1,7 @@
-diff -up cmake-3.15.3/Modules/FindRuby.cmake.orig cmake-3.15.3/Modules/FindRuby.cmake
---- cmake-3.15.3/Modules/FindRuby.cmake.orig	2019-09-30 22:18:24.213679271 -0600
-+++ cmake-3.15.3/Modules/FindRuby.cmake	2019-09-30 22:19:24.177961574 -0600
+Index: cmake-3.17.0-rc1/Modules/FindRuby.cmake
+===================================================================
+--- cmake-3.17.0-rc1.orig/Modules/FindRuby.cmake
++++ cmake-3.17.0-rc1/Modules/FindRuby.cmake
 @@ -110,14 +110,8 @@ if(RUBY_EXECUTABLE  AND NOT  RUBY_VERSIO
    _RUBY_CONFIG_VAR("sitearchdir" RUBY_SITEARCH_DIR)
    _RUBY_CONFIG_VAR("sitelibdir" RUBY_SITELIB_DIR)
diff --git a/cmake-mingw-dl.patch b/cmake-mingw-dl.patch
index a83e378..ef24234 100644
--- a/cmake-mingw-dl.patch
+++ b/cmake-mingw-dl.patch
@@ -1,9 +1,13 @@
-Index: cmake-3.14.0/Modules/Platform/Windows-GNU.cmake
+Index: cmake-3.17.0-rc1/Modules/Platform/Windows-GNU.cmake
 ===================================================================
---- cmake-3.14.0.orig/Modules/Platform/Windows-GNU.cmake
-+++ cmake-3.14.0/Modules/Platform/Windows-GNU.cmake
-@@ -28,9 +28,11 @@ if(MINGW)
-   set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll" ".dll.a" ".a" ".lib")
+--- cmake-3.17.0-rc1.orig/Modules/Platform/Windows-GNU.cmake
++++ cmake-3.17.0-rc1/Modules/Platform/Windows-GNU.cmake
+@@ -25,12 +25,14 @@ endif()
+ 
+ if(MINGW)
+   set(CMAKE_FIND_LIBRARY_PREFIXES "lib" "")
+-  set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll.a" ".a" ".lib")
++  set(CMAKE_FIND_LIBRARY_SUFFIXES ".dll" ".dll.a" ".a" ".lib")
    set(CMAKE_C_STANDARD_LIBRARIES_INIT "-lkernel32 -luser32 -lgdi32 -lwinspool -lshell32 -lole32 -loleaut32 -luuid -lcomdlg32 -ladvapi32")
    set(CMAKE_CXX_STANDARD_LIBRARIES_INIT "${CMAKE_C_STANDARD_LIBRARIES_INIT}")
 +  set(CMAKE_DL_LIBS "dl")