From 2b8b64c784a29078b1eabbc830c128c28acd9918 Mon Sep 17 00:00:00 2001
From: Kosma Moczek <kosma@kosma.pl>
Date: Thu, 2 Jun 2022 23:09:17 +0200
Subject: [PATCH] Full CMake support

---
 .gitignore     |  1 +
 CMakeLists.txt | 19 +++++++++++++++----
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/.gitignore b/.gitignore
index dd53256..8b77ca0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+build/
 *.o
 *~
 *.diff
diff --git a/CMakeLists.txt b/CMakeLists.txt
index f657507..de45c10 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,18 @@ cmake_minimum_required(VERSION 3.3)
 
 project(minmea)
 
-set(core_SRCS minmea.c minmea.h)
-add_library(core ${core_SRCS})
-add_executable(exe example.c)
-target_link_libraries(exe core)
+find_package(Threads REQUIRED) # Workaround for https://github.com/libcheck/check/issues/48#issuecomment-322965461
+find_package(PkgConfig)
+pkg_check_modules(CHECK REQUIRED check)
+
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g -Wall -Wextra -Werror -std=c99")
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_DARWIN_C_SOURCE")
+
+set(minmea_SRCS minmea.c minmea.h)
+add_library(minmea ${minmea_SRCS})
+add_executable(example example.c)
+add_executable(tests tests.c)
+target_link_libraries(example minmea)
+target_link_libraries(tests minmea ${CHECK_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
+target_include_directories(tests PUBLIC ${CHECK_INCLUDE_DIRS})
+target_compile_options(tests PUBLIC ${CHECK_CFLAGS_OTHER})