Initial commit

CMakeLists.txt

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+project (liberty C)
+cmake_minimum_required (VERSION 2.8.5)
+
+# Moar warnings
+if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUC)
+	# -Wunused-function is pretty annoying here, as everything is static
+	set (CMAKE_C_FLAGS "-std=c99 -Wall -Wextra -Wno-unused-function")
+endif ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUC)
+
+# Dependencies
+find_package (PkgConfig REQUIRED)
+pkg_check_modules (libssl REQUIRED libssl libcrypto)
+
+# -lpthread is only there for debugging (gdb & errno)
+# -lrt is only for glibc < 2.17
+set (common_libraries ${libssl_LIBRARIES} rt pthread)
+include_directories (${libssl_INCLUDE_DIRS})
+link_directories (${libssl_LIBRARY_DIRS})
+
+# Generate a configuration file
+# TODO: actualy use the configuration file for something; so far we allow
+#   for direct inclusion without running this CMakeLists.txt
+configure_file (${PROJECT_SOURCE_DIR}/liberty-config.h.in
+	${PROJECT_BINARY_DIR}/liberty-config.h)
+include_directories (${PROJECT_SOURCE_DIR} ${PROJECT_BINARY_DIR})
+set (common_sources ${PROJECT_BINARY_DIR}/liberty-config.h)
+
+# Build some unit tests
+enable_testing ()
+foreach (name liberty)
+	add_executable (test-${name} tests/${name}.c ${common_sources})
+	target_link_libraries (test-${name} ${common_libraries})
+	add_test (test-${name} test-${name})
+endforeach (name)