bump version to 0.2.1

Reviewed-on: #12

CMakeLists.txt

@@ -1,34 +1,60 @@
 cmake_minimum_required(VERSION 3.10)
-project(curtle VERSION 0.1.1 LANGUAGES C)
+project(curtle VERSION 0.2.1 LANGUAGES C)
 
-add_library(curtle
-        src/vector.c
-)
+include(GNUInstallDirs)
+include(CMakePackageConfigHelpers)
+
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+add_library(curtle STATIC src/vector.c)
+add_library(curtle::curtle ALIAS curtle)
 
 target_include_directories(curtle
         PUBLIC
         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
-        $<INSTALL_INTERFACE:include>
+        $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
 )
 
-find_library(MATH_LIB m)
-if (MATH_LIB)
-    target_link_libraries(curtle PUBLIC ${MATH_LIB})
-endif ()
+target_link_libraries(curtle PUBLIC m)
 
 install(TARGETS curtle
         EXPORT curtleTargets
-        LIBRARY DESTINATION lib
-        ARCHIVE DESTINATION lib
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
 )
 
-install(DIRECTORY include/ DESTINATION include)
+install(
+        DIRECTORY include/
+        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+)
 
-add_subdirectory(libs/unity)
+install(EXPORT curtleTargets
+        FILE curtleTargets.cmake
+        NAMESPACE curtle::
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/curtle
+)
 
-enable_testing()
+write_basic_package_version_file(
+        ${CMAKE_CURRENT_BINARY_DIR}/curtleConfigVersion.cmake
+        VERSION ${PROJECT_VERSION}
+        COMPATIBILITY SameMajorVersion
+)
 
-add_executable(test_vector tests/test_vector.c)
-target_link_libraries(test_vector PRIVATE curtle Unity)
+configure_package_config_file(${CMAKE_CURRENT_SOURCE_DIR}/Config.cmake.in
+        "${CMAKE_CURRENT_BINARY_DIR}/curtleConfig.cmake"
+        INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/curtle
+)
 
-add_test(NAME vector_test COMMAND test_vector)
+install(FILES
+        "${CMAKE_CURRENT_BINARY_DIR}/curtleConfig.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/curtleConfigVersion.cmake"
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/curtle
+)
+
+if(${PROJECT_IS_TOP_LEVEL})
+    enable_testing()
+    add_subdirectory(tests)
+endif()

Config.cmake.in

@@ -0,0 +1,5 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/curtleTargets.cmake")
+
+check_required_components(curtle)

README.md

@@ -1,3 +1,57 @@
+
+![Logo](https://git.lowearthorbit.de/attachments/89a7215a-33ac-4284-a3c5-5647167802c3)
+
+
 # curtle
 
-Curtle is a smart turtle that helps you with math tasks.
+curtle is a simple open source cross platform math library for C.
+## Roadmap
+The goal of curtle is to provide an easy to use and easy to integrate math library. If you are interested in specific features please reach out to me!
+
+- add much math tooling
+- provide easy install via package managers etc.
+
+
+## Features
+
+- Basic operations on 2D Vectors
+- Basic operations on 3D Vectors
+
+
+## Installation
+
+Clone the repository:
+```
+git clone https://git.lowearthorbit.de/lowearthorbit/curtle.git
+cd curtle
+```
+You can build and install the library using cmake:
+```
+mkdir build && cd build
+cmake ..
+sudo cmake --install .
+```
+## Usage/Examples
+
+Once installed, you can use curtle with CMake:
+
+```CMake
+find_package(curtle REQUIRED)
+
+add_executable(myapp main.c)
+target_link_libraries(myapp PRIVATE curtle::curtle)
+```
+
+Example in C
+```C
+#include "curtle/curtle.h"
+
+int main(void) {
+    struct vec2 a = { 1.0, 1.0 };
+    printf("%f", vec2_len(a)); // Prints sqrt(2)
+}
+```
+## Authors
+
+- [@lowearthorbit](https://git.lowearthorbit.de/lowearthorbit)
+

tests/CMakeLists.txt

@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.10)
+
+add_subdirectory(unity)
+
+add_executable(test_vector test_vector.c)
+target_link_libraries(test_vector PRIVATE curtle Unity)
+
+add_test(NAME vector_test COMMAND test_vector)