From 81731c38f4c04bacd6b1613176b2048dd3ff4150 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20M=C3=A5rdbrink?= <hugo@mardbrink.se>
Date: Sat, 19 Apr 2025 16:09:50 +0200
Subject: [PATCH] Make available for FetchContent

---
 CMakeLists.txt | 21 +++++++++++++++------
 README.md      | 23 +++++++++++++++++++++--
 2 files changed, 36 insertions(+), 8 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7870719..8361425 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,26 +6,35 @@ set(CMAKE_C_STANDARD_REQUIRED YES)
 set(CMAKE_C_EXTENSIONS NO)
 
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
-    
-include(GNUInstallDirs) 
+
+include(GNUInstallDirs)
 
 file(GLOB HTD_SOURCES
     src/data_structure/*.c
 )
 
 add_library(htd STATIC ${HTD_SOURCES})
+add_library(htd::htd ALIAS htd) 
+
 target_include_directories(htd PUBLIC
-    ${PROJECT_SOURCE_DIR}/include
+    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+    $<INSTALL_INTERFACE:include/htd>
 )
+
 target_compile_options(htd PRIVATE -Wall -Wextra -Werror -pedantic)
 
-#set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -fsanitize=address")
-#set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -fsanitize=address")
-
 install(TARGETS htd
+    EXPORT htdTargets
     ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
     LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
 )
+
+install(EXPORT htdTargets
+    FILE htdTargets.cmake
+    NAMESPACE htd::
+    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/htd
+)
+
 install(DIRECTORY include/
     DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/htd
     FILES_MATCHING PATTERN "*.h"
diff --git a/README.md b/README.md
index 1f9172d..3e10301 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,24 @@
 # Personal library for C
 
+## Installation
+This library can easily be installed using CMake and FetchContent.
+Add this to your CMakeLists.txt file:
+
+```cmake
+include(FetchContent)
+
+FetchContent_Declare(
+  htd
+  GIT_REPOSITORY https://github.com/hugomardbrink/htd.git
+  GIT_TAG main 
+)
+
+FetchContent_MakeAvailable(htd)
+
+add_executable(myapp main.c)
+target_link_libraries(myapp PRIVATE htd::htd)
+```
+
 ## Features
 ### Primitives
 Use shorter more concise names for common C types.
@@ -37,14 +56,14 @@ cd build
 ctest
 ```
 
-## Installing
+## Local install
 
 ```bash
 cd build
 make install
 ```
 
-## Uninstalling
+## Local uninstall
 
 ```bash
 cd build