Readme: formatting and simplification

README.md

@@ -1,31 +1,32 @@
 A CMake toolchain file for iOS (+ Catalyst), watchOS, tvOS and macOS development with full simulator support and toggleable options!
 
 ### NEW!
+
 * Experimental Catalyst support (iOS on macOS)
 * macOS support and experimental Apple Silicon support
 * Deprecated options now removed.
 * Builds now run on Github Actions
 
-ios-cmake
-=========
+# ios-cmake
 
 [![catalyst-jobs](https://github.com/leetal/ios-cmake/actions/workflows/catalyst.yml/badge.svg)](https://github.com/leetal/ios-cmake/actions/workflows/catalyst.yml)   [![combined-jobs](https://github.com/leetal/ios-cmake/actions/workflows/combined.yml/badge.svg)](https://github.com/leetal/ios-cmake/actions/workflows/combined.yml)   [![ios-jobs](https://github.com/leetal/ios-cmake/actions/workflows/ios.yml/badge.svg)](https://github.com/leetal/ios-cmake/actions/workflows/ios.yml)
 
 [![macos-jobs](https://github.com/leetal/ios-cmake/actions/workflows/macos.yml/badge.svg)](https://github.com/leetal/ios-cmake/actions/workflows/macos.yml)   [![tvos-jobs](https://github.com/leetal/ios-cmake/actions/workflows/tvos.yml/badge.svg)](https://github.com/leetal/ios-cmake/actions/workflows/tvos.yml)   [![watchos-jobs](https://github.com/leetal/ios-cmake/actions/workflows/watchos.yml/badge.svg)](https://github.com/leetal/ios-cmake/actions/workflows/watchos.yml)
 
 Tested with the following combinations:
+
 * XCode 11.7
-  - iOS SDK 9.0 & 11.0
-  - watchOS SDK 5.0
-  - tvOS SDK 11.0
+  * iOS SDK 9.0 & 11.0
+  * watchOS SDK 5.0
+  * tvOS SDK 11.0
 * XCode 12.5.1
-  - iOS SDK 12.0
-  - watchOS SDK 7.0
-  - macOS SDK 10.13
-  - iOS, watchOS, tvOS combined builds, mixed SDKs
+  * iOS SDK 12.0
+  * watchOS SDK 7.0
+  * macOS SDK 10.13
+  * iOS, watchOS, tvOS combined builds, mixed SDKs
 * XCode 13.2
-  - Mac Catalyst SDK 13.0
-  - macOS SDK 11.0
+  * Mac Catalyst SDK 13.0
+  * macOS SDK 11.0
 
 ## Platform flag options (-DPLATFORM=_flag_)
 
@@ -48,25 +49,26 @@ Tested with the following combinations:
 * _MAC_CATALYST_ - to build iOS for Mac (Catalyst, x86_64)
 * _MAC_CATALYST_ARM64_ - to build iOS for Mac on Apple Silicon (Catalyst, arm64)
 
-# Example usage 
+# Example usage
+
 **_NOTE_: Change the `-DPLATFORM` to an applicable value if targeting another platform.**
 
 ```bash
 cd example/example-lib
-mkdir build
-cd build
-cmake .. -G Xcode -DCMAKE_TOOLCHAIN_FILE=../../ios.toolchain.cmake -DPLATFORM=OS64
-cmake --build . --config Release
+cmake -B build -G Xcode -DCMAKE_TOOLCHAIN_FILE=../../ios.toolchain.cmake -DPLATFORM=OS64
+cmake --build build --config Release
 ```
 
 This will build the library for the given PLATFORM. In this case, iOS with the arm64 architecture.
 
-### COMBINED Options
-The options called *COMBINED (OS64COMBINED, TVOSCOMBINED and WATCHOSCOMBINED) will build complete FAT-libraries for 
-the given platform. These FAT-libraries include slices for both device and simulator, making the distribution and 
+## COMBINED Options
+
+The options called *COMBINED (OS64COMBINED, TVOSCOMBINED and WATCHOSCOMBINED) will build complete FAT-libraries for
+the given platform. These FAT-libraries include slices for both device and simulator, making the distribution and
 usage of the library much more simple!
 
 Example:
+
 ```bash
 cmake . -G Xcode -DCMAKE_TOOLCHAIN_FILE=../../ios.toolchain.cmake -DPLATFORM=OS64COMBINED
 cmake --build . --config Release
@@ -78,15 +80,17 @@ cmake --install . --config Release # Necessary to build combined library
 ---
 
 ### Exposed Variables
+
 `XCODE_VERSION` - Version number (not including Build version) of Xcode detected.
 
 `SDK_VERSION` - Version of SDK being used.
 
 `CMAKE_OSX_ARCHITECTURES` - Architectures being compiled for (generated from PLATFORM).
 
-`APPLE_TARGET_TRIPLE` - Used by autoconf build systems. 
+`APPLE_TARGET_TRIPLE` - Used by autoconf build systems.
 
 ### Additional Options
+
 `-DENABLE_BITCODE=(BOOL)` - Disabled by default, specify TRUE or 1 to enable bitcode
 
 `-DENABLE_ARC=(BOOL)` - Enabled by default, specify FALSE or 0 to disable ARC
@@ -97,7 +101,7 @@ cmake --install . --config Release # Necessary to build combined library
 
 `-DARCHS=(STRING)` - Valid values are: armv7, armv7s, arm64, i386, x86_64, armv7k, arm64_32. By default it will build for all valid architectures based on `-DPLATFORM` (see above)
 
-__*To combine all platforms into the same FAT-library, either build any of the "*COMBINED*" platform types OR use the 
+__*To combine all platforms into the same FAT-library, either build any of the "*COMBINED*" platform types OR use the
 LIPO tool. More information on how to combine libraries with LIPO is readily available on the net.*__
 
 ## Thanks To