From 5aa8e03d7ed31ea746baa744140f3fa8ff026216 Mon Sep 17 00:00:00 2001
From: nekobit <nekobit@noemail.net>
Date: Sun, 11 Dec 2022 06:44:41 +0000
Subject: [PATCH] Add input files and generate config from that or such

FossilOrigin-Name: e475a61cebad409e48b8fb9a04a5624e01a966ed52a6defc3d473c9258778c40
---
 CMakeLists.txt                 | 32 ++++++++++++++++++++------------
 cmake/MastodontConfig.cmake.in |  9 +++++++++
 cmake/mastodont-config.cmake   |  2 +-
 3 files changed, 30 insertions(+), 13 deletions(-)
 create mode 100644 cmake/MastodontConfig.cmake.in

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9f07fc5..680c73a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,14 +4,17 @@ project(mastodont
   DESCRIPTION "Library for Mastodon, Pleroma, Wormhole, etc."
   LANGUAGES C)
 
+include(CMakePackageConfigHelpers)
+set(INCLUDE_INSTALL_DIR include/)
+set(LIB_INSTALL_DIR lib/)
+
 # Useful
 set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 find_package(PkgConfig REQUIRED)
 find_package(CURL REQUIRED)
-add_library(mastodont STATIC)
 
-set(HEADERS_FILES
+set(HEADER_FILES
   include/mastodont_account.h
   include/mastodont_announcement.h
   include/mastodont_application.h
@@ -46,7 +49,9 @@ set(HEADERS_FILES
   include/mastodont.h
 )
 
-target_sources(mastodont PUBLIC
+add_library(mastodont STATIC ${HEADER_FILES})
+
+target_sources(mastodont PRIVATE
   src/account.c
   src/application.c
   src/attachment.c
@@ -72,8 +77,6 @@ target_sources(mastodont PUBLIC
   src/tag.c
   src/timeline.c
   src/uri.c
-  
-  PRIVATE
   libs/cjson/cJSON.c
 )
 
@@ -81,12 +84,9 @@ target_compile_options(mastodont PUBLIC
   -Wall -Wextra -std=c99
   -Wshadow -Wcast-align -Wstrict-prototypes
 )
-
 target_link_options(mastodont PUBLIC
-  -lmastodont
   ${CURL_LDFLAGS_OTHER}
 )
-
 target_include_directories(mastodont PUBLIC
   include/
   ${CURL_INCLUDE_DIRS}
@@ -94,8 +94,16 @@ target_include_directories(mastodont PUBLIC
   libs/
 )
 
-install(FILES ${HEADER_FILES} DESTINATION include/mastodont/)
-install(TARGETS mastodont LIBRARY DESTINATION lib)
-# TODO
-#install(FILES MastodontConfig.cmake DESTINATION lib/cmake/mastodont)
+# Install
+install(FILES ${HEADER_FILES} DESTINATION
+  include/mastodont/)
+install(TARGETS mastodont
+    LIBRARY DESTINATION lib)
+
+configure_package_config_file(cmake/MastodontConfig.cmake.in
+    ${CMAKE_CURRENT_BINARY_DIR}/MastodontConfig.cmake
+    INSTALL_DESTINATION lib/cmake
+    PATH_VARS INCLUDE_INSTALL_DIR LIB_INSTALL_DIR)
+
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/MastodontConfig.cmake DESTINATION lib/cmake)
 
diff --git a/cmake/MastodontConfig.cmake.in b/cmake/MastodontConfig.cmake.in
new file mode 100644
index 0000000..d557a75
--- /dev/null
+++ b/cmake/MastodontConfig.cmake.in
@@ -0,0 +1,9 @@
+set(MASTODONT_VERSION 0.0.1)
+
+@PACKAGE_INIT@
+
+set_and_check(MASTODONT_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@")
+set_and_check(MASTODONT_LIB "@PACKAGE_LIB_INSTALL_DIR@")
+#set_and_check(MASTODONT_SYSCONFIG_DIR "@PACKAGE_SYSCONFIG_INSTALL_DIR@")
+
+check_required_components(mastodont)
diff --git a/cmake/mastodont-config.cmake b/cmake/mastodont-config.cmake
index 31139b0..73b6176 100644
--- a/cmake/mastodont-config.cmake
+++ b/cmake/mastodont-config.cmake
@@ -9,6 +9,6 @@ set(MASTODONT_INCLUDE_DIRS
   "${CMAKE_CURRENT_LIST_DIR}/../include"
   "${CMAKE_CURRENT_LIST_DIR}/../libs"
 )
-set(MASTODONT_LIBRARIES "mastodont" "curl")
+set(MASTODONT_LIBRARIES ${CMAKE_CURRENT_LIST_DIR})