Initial commit

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.10)
+
+# Project and C standard configuration
+project(bhlib LANGUAGES C)
+set(CMAKE_C_STANDARD 90)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Project includes
+include(CheckIPOSupported)
+include(CheckIncludeFile)
+include(CheckSymbolExists)
+
+# Check for IPO/LTO
+check_ipo_supported(RESULT supported)
+ 
+# Unit testing and coverage configuration
+set(TESTING ON CACHE BOOL "Enable unit-testing")
+set(COVERAGE OFF CACHE BOOL "Enable coverage")
+
+if(supported)
+    message(STATUS "IPO/LTO enabled")
+    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
+endif()
+
+if(TESTING)
+    # Enable testing
+    include(CTest)
+    enable_testing()
+endif(TESTING)
+
+# Set library code
+set(BH_SOURCE
+    src/algo.c
+    src/hashmap.c
+    src/io.c
+    src/math.c
+    src/queue.c
+)
+
+set(BH_HEADER
+    include/bh/common.h
+    include/bh/algo.h
+    include/bh/hashmap.h
+    include/bh/io.h
+    include/bh/math.h
+    include/bh/queue.h
+)
+
+set(BH_INCLUDE_DIRS
+    include
+    ${PROJECT_BINARY_DIR}/include
+)
+
+# Determine platform
+if(WIN32)
+    message(STATUS "Platform - Win32")
+
+    # Add platform dependent files
+    list(APPEND BH_SOURCE
+        src/win32/file.c
+    )
+elseif(UNIX)
+    message(STATUS "Platform: Unix (Linux/BSD/MacOS X)")
+
+    # Add platform dependent files
+    list(APPEND BH_SOURCE
+        src/posix/file.c
+    )
+else()
+    message(STATUS "Platform: Unknown")
+
+    # Add platform dependent files
+    list(APPEND BH_SOURCE
+        src/dummy/file.c
+    )
+endif()
+
+# Library
+add_library(bhlib STATIC ${BH_SOURCE} ${BH_HEADER})
+target_include_directories(bhlib PUBLIC ${BH_INCLUDE_DIRS})
+target_link_libraries(bhlib PUBLIC m)
+
+# Enable all compiler warnings
+if(MSVC)
+  target_compile_options(bhlib PRIVATE /W4 /WX)
+else()
+  target_compile_options(bhlib PRIVATE -Wall -Wextra -Wpedantic -Werror)
+endif()
+
+# Coverage
+if(COVERAGE)
+    target_compile_options(bhlib PRIVATE -coverage)
+    target_link_options(bhlib PRIVATE -coverage)
+endif()
+
+# Tests
+if(TESTING)
+    add_subdirectory(unit)
+    add_subdirectory(test)
+endif()