build: rename build-related dirs

Problem:
Dirs "config", "packaging", and "third-party" are all closely related
but this is not obvious from the layout. This adds friction for new
contributors.

Solution:
- rename config/ to cmake.config/
- rename test/config/ to test/cmakeconfig/ because it is used in Lua
  tests: require('test.cmakeconfig.paths').
- rename packaging/ to cmake.packaging/
- rename third-party/ to cmake.deps/ (parallel with .deps/)

1 files changed, 77 insertions, 0 deletions

diff --git a/cmake.deps/cmake/BuildLibuv.cmake b/cmake.deps/cmake/BuildLibuv.cmake
new file mode 100644
index 0000000000..ba5de38714
--- /dev/null
+++ b/cmake.deps/cmake/BuildLibuv.cmake
@@ -0,0 +1,77 @@
+# BuildLibuv(TARGET targetname CONFIGURE_COMMAND ... BUILD_COMMAND ... INSTALL_COMMAND ...)
+# Reusable function to build libuv, wraps ExternalProject_Add.
+# Failing to pass a command argument will result in no command being run
+function(BuildLibuv)
+  cmake_parse_arguments(_libuv
+    "BUILD_IN_SOURCE"
+    "TARGET"
+    "PATCH_COMMAND;CONFIGURE_COMMAND;BUILD_COMMAND;INSTALL_COMMAND"
+    ${ARGN})
+
+  if(NOT _libuv_CONFIGURE_COMMAND AND NOT _libuv_BUILD_COMMAND
+        AND NOT _libuv_INSTALL_COMMAND)
+    message(FATAL_ERROR "Must pass at least one of CONFIGURE_COMMAND, BUILD_COMMAND, INSTALL_COMMAND")
+  endif()
+  if(NOT _libuv_TARGET)
+    set(_libuv_TARGET "libuv")
+  endif()
+
+  ExternalProject_Add(${_libuv_TARGET}
+    PREFIX ${DEPS_BUILD_DIR}
+    URL ${LIBUV_URL}
+    DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/libuv
+    DOWNLOAD_COMMAND ${CMAKE_COMMAND}
+      -DPREFIX=${DEPS_BUILD_DIR}
+      -DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/libuv
+      -DURL=${LIBUV_URL}
+      -DEXPECTED_SHA256=${LIBUV_SHA256}
+      -DTARGET=${_libuv_TARGET}
+      -DUSE_EXISTING_SRC_DIR=${USE_EXISTING_SRC_DIR}
+      -P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
+    PATCH_COMMAND "${_libuv_PATCH_COMMAND}"
+    BUILD_IN_SOURCE ${_libuv_BUILD_IN_SOURCE}
+    CONFIGURE_COMMAND "${_libuv_CONFIGURE_COMMAND}"
+    BUILD_COMMAND "${_libuv_BUILD_COMMAND}"
+    INSTALL_COMMAND "${_libuv_INSTALL_COMMAND}")
+endfunction()
+
+set(UNIX_CFGCMD sh ${DEPS_BUILD_DIR}/src/libuv/autogen.sh &&
+  ${DEPS_BUILD_DIR}/src/libuv/configure --with-pic --disable-shared
+  --prefix=${DEPS_INSTALL_DIR} --libdir=${DEPS_INSTALL_DIR}/lib
+  CC=${DEPS_C_COMPILER})
+
+if(UNIX)
+  BuildLibuv(
+    CONFIGURE_COMMAND ${UNIX_CFGCMD} MAKE=${MAKE_PRG}
+    INSTALL_COMMAND ${MAKE_PRG} V=1 install)
+
+elseif(WIN32)
+
+  set(UV_OUTPUT_DIR ${DEPS_BUILD_DIR}/src/libuv/${CMAKE_BUILD_TYPE})
+  if(MSVC)
+    set(BUILD_SHARED ON)
+  elseif(MINGW)
+    set(BUILD_SHARED OFF)
+  else()
+    message(FATAL_ERROR "Trying to build libuv in an unsupported system ${CMAKE_SYSTEM_NAME}/${CMAKE_C_COMPILER_ID}")
+  endif()
+  BuildLibUv(BUILD_IN_SOURCE
+    CONFIGURE_COMMAND ${CMAKE_COMMAND} -E copy
+        ${CMAKE_CURRENT_SOURCE_DIR}/cmake/LibuvCMakeLists.txt
+        ${DEPS_BUILD_DIR}/src/libuv/CMakeLists.txt
+      COMMAND ${CMAKE_COMMAND} ${DEPS_BUILD_DIR}/src/libuv/CMakeLists.txt
+        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+        -DCMAKE_GENERATOR=${CMAKE_GENERATOR}
+        -DCMAKE_GENERATOR_PLATFORM=${CMAKE_GENERATOR_PLATFORM}
+        -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
+        -DBUILD_SHARED_LIBS=${BUILD_SHARED}
+        -DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
+    PATCH_COMMAND ${LIBUV_PATCH_COMMAND}
+    BUILD_COMMAND ${CMAKE_COMMAND} --build . --config ${CMAKE_BUILD_TYPE}
+    INSTALL_COMMAND ${CMAKE_COMMAND} --build . --target install --config ${CMAKE_BUILD_TYPE})
+
+else()
+  message(FATAL_ERROR "Trying to build libuv in an unsupported system ${CMAKE_SYSTEM_NAME}/${CMAKE_C_COMPILER_ID}")
+endif()
+
+list(APPEND THIRD_PARTY_DEPS libuv)