cmake: remove unneeded Android patches and disable GHS generator

packages/cmake/Modules-Platform-Android-Clang.cmake.patch

@@ -1,17 +0,0 @@
-diff --git a/Modules/Platform/Android-Clang.cmake b/Modules/Platform/Android-Clang.cmake
-index 9ed1e01f9..6443512ee 100644
---- a/Modules/Platform/Android-Clang.cmake
-+++ b/Modules/Platform/Android-Clang.cmake
-@@ -24,6 +24,12 @@ if(CMAKE_SYSTEM_VERSION EQUAL 1)
-   return()
- endif()
- 
-+if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Android")
-+  macro(__android_compiler_clang lang)
-+  endmacro()
-+  return()
-+endif()
-+
- include(Platform/Android-Common)
- 
- # The NDK toolchain configuration files at:

packages/cmake/Modules-Platform-Android-Determine.cmake.patch

@@ -1,15 +0,0 @@
-diff --git a/Modules/Platform/Android-Determine.cmake b/Modules/Platform/Android-Determine.cmake
-index bb42eedde..0e8229d5e 100644
---- a/Modules/Platform/Android-Determine.cmake
-+++ b/Modules/Platform/Android-Determine.cmake
-@@ -18,6 +18,10 @@ if(CMAKE_SYSTEM_VERSION EQUAL 1)
-   return()
- endif()
- 
-+if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Android")
-+  return()
-+endif()
-+
- cmake_policy(PUSH)
- cmake_policy(SET CMP0057 NEW) # if IN_LIST
- 

packages/cmake/Modules-Platform-Android-Initialize.cmake.patch

@@ -1,15 +0,0 @@
-diff --git a/Modules/Platform/Android-Initialize.cmake b/Modules/Platform/Android-Initialize.cmake
-index a434f90ea..407ed3358 100644
---- a/Modules/Platform/Android-Initialize.cmake
-+++ b/Modules/Platform/Android-Initialize.cmake
-@@ -17,6 +17,10 @@ if(CMAKE_SYSTEM_VERSION EQUAL 1)
-   return()
- endif()
- 
-+if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Android")
-+  return()
-+endif()
-+
- if(NOT CMAKE_SYSROOT)
-   if(CMAKE_ANDROID_NDK)
-     set(CMAKE_SYSROOT "${CMAKE_ANDROID_NDK}/platforms/android-${CMAKE_SYSTEM_VERSION}/arch-${CMAKE_ANDROID_ARCH}")

packages/cmake/Modules-Platform-Android.cmake.patch

@@ -1,15 +0,0 @@
-diff --git a/Modules/Platform/Android.cmake b/Modules/Platform/Android.cmake
-index f08f84176..9e719df39 100644
---- a/Modules/Platform/Android.cmake
-+++ b/Modules/Platform/Android.cmake
-@@ -2,6 +2,10 @@ include(Platform/Linux)
- 
- set(ANDROID 1)
- 
-+if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Android")
-+  return()
-+endif()
-+
- # Conventionally Android does not use versioned soname
- # But in modern versions it is acceptable
- if(NOT DEFINED CMAKE_PLATFORM_NO_VERSIONED_SONAME)

packages/cmake/Source-CMakeLists.txt.patch

@@ -1,12 +0,0 @@
-diff -u -r ../cmake-3.15.2/Source/CMakeLists.txt ./Source/CMakeLists.txt
---- ../cmake-3.15.2/Source/CMakeLists.txt	2019-08-07 16:58:29.000000000 +0000
-+++ ./Source/CMakeLists.txt	2019-08-21 10:42:07.237355685 +0000
-@@ -759,7 +759,7 @@
- 
- # GHS support
- # Works only for windows and linux
--if(WIN32 OR CMAKE_SYSTEM_NAME STREQUAL "Linux")
-+if(WIN32 OR CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Android")
-   set(SRCS ${SRCS}
-       cmGlobalGhsMultiGenerator.cxx
-       cmGlobalGhsMultiGenerator.h

packages/cmake/Source-cmake.cxx.patch

@@ -0,0 +1,22 @@
+diff --git a/Source/cmake.cxx b/Source/cmake.cxx
+index a99d9a633..55ae9d254 100644
+--- a/Source/cmake.cxx
++++ b/Source/cmake.cxx
+@@ -109,7 +109,7 @@
+ #  include "cmExtraEclipseCDT4Generator.h"
+ #endif
+ 
+-#if defined(__linux__) || defined(_WIN32)
++#if (defined(__linux__) && !defined(__ANDROID__)) || defined(_WIN32)
+ #  include "cmGlobalGhsMultiGenerator.h"
+ #endif
+ 
+@@ -1982,7 +1982,7 @@ void cmake::AddDefaultGenerators()
+ #endif
+   this->Generators.push_back(cmGlobalUnixMakefileGenerator3::NewFactory());
+ #if !defined(CMAKE_BOOTSTRAP)
+-#  if defined(__linux__) || defined(_WIN32)
++#  if (defined(__linux__) && !defined(__ANDROID__)) || defined(_WIN32)
+   this->Generators.push_back(cmGlobalGhsMultiGenerator::NewFactory());
+ #  endif
+   this->Generators.push_back(cmGlobalNinjaGenerator::NewFactory());