initial commit

cmake/libraries/libsodium.cmake

@@ -0,0 +1,48 @@
+if(PROJECT_ENABLE_LIBSODIUM)
+  if(PROJECT_BUILD)
+    pkg_check_modules(SODIUM libsodium>=${LIBSODIUM_VERSION} REQUIRED)
+
+    add_definitions(-DPROJECT_ENABLE_LIBSODIUM)
+
+    include_directories(BEFORE SYSTEM ${SODIUM_INCLUDE_DIRS})
+
+    if(PROJECT_IS_MINGW_UNIX)
+      if(PROJECT_STATIC_LINK)
+        link_libraries(/mingw64/lib/libsodium.a)
+      else()
+        link_libraries(/mingw64/lib/libsodium.dll.a)
+      endif()
+    else()
+      link_libraries(${SODIUM_LIBRARIES})
+    endif()
+  elseif(NOT PROJECT_IS_MINGW)
+    if(PROJECT_IS_MINGW)
+      set(LIBSODIUM_TYPE mingw64)
+    else()
+      set(LIBSODIUM_TYPE linux)
+    endif()
+
+    if(PROJECT_BUILD_SHARED_LIBS)
+      set(LIBSODIUM_ENABLE_SHARED yes)
+    else()
+      set(LIBSODIUM_ENABLE_SHARED no)
+    endif()
+
+    ExternalProject_Add(libsodium_project
+      PREFIX external
+      URL ${PROJECT_3RD_PARTY_DIR}/libsodium-${LIBSODIUM_VERSION}.tar.gz
+      URL_HASH SHA256=${LIBSODIUM_HASH}
+      BUILD_IN_SOURCE 1
+      LIST_SEPARATOR |
+      CONFIGURE_COMMAND ${PROJECT_3RD_PARTY_DIR}/libsodium_configure.sh 
+        ${LIBSODIUM_TYPE}
+        ${PROJECT_MARCH}
+        ${PROJECT_EXTERNAL_BUILD_ROOT}
+        ${LIBSODIUM_ENABLE_SHARED}
+      BUILD_COMMAND make -j1
+      INSTALL_COMMAND make install
+    )
+
+    list(APPEND PROJECT_DEPENDENCIES libsodium_project)
+  endif()
+endif()