utils/gn/secondary/clang-tools-extra/clangd/test/BUILD.gn

   1 import("//clang-tools-extra/clangd/xpc/enable.gni")
   2 import("//llvm/triples.gni")
   3 import("//llvm/utils/gn/build/write_cmake_config.gni")
   4 import("clangd_lit_site_cfg_files.gni")
   5
   6 template("write_lit_config") {
   7   write_cmake_config(target_name) {
   8     input = invoker.input
   9     output = invoker.output
  10     values = [
  11       "LIT_SITE_CFG_IN_HEADER=## Autogenerated from $input, do not edit",
  12       "LLVM_LIBS_DIR=",  # needed only for shared builds
  13     ]
  14     values += invoker.extra_values
  15   }
  16 }
  17
  18 write_lit_config("lit_site_cfg") {
  19   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  20   input = "//clang-tools-extra/clangd/test/lit.site.cfg.py.in"
  21   output = clangd_lit_site_cfg_file
  22
  23   extra_values = [
  24     "CMAKE_CURRENT_BINARY_DIR=" + rebase_path(
  25             get_label_info("//clang-tools-extra/clangd/test", "target_out_dir")),
  26     "CMAKE_CURRENT_SOURCE_DIR=" +
  27         rebase_path("//clang-tools-extra/clangd/test"),
  28
  29     "CLANG_LIBS_DIR=",  # needed only for shared builds
  30     "CLANG_TOOLS_DIR=",
  31     "LLVM_HOST_TRIPLE=$llvm_current_triple",
  32     "LLVM_LIT_TOOLS_DIR=",  # Intentionally empty, matches cmake build.
  33     "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
  34     "TARGET_TRIPLE=$llvm_target_triple",
  35   ]
  36
  37   if (clangd_build_xpc) {
  38     extra_values += [ "CLANGD_BUILD_XPC=1" ]
  39   } else {
  40     extra_values += [ "CLANGD_BUILD_XPC=0" ]
  41   }
  42 }
  43
  44 write_lit_config("lit_unit_site_cfg") {
  45   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  46   input = "//clang-tools-extra/clangd/unittests/lit.site.cfg.py.in"
  47   output = clangd_lit_unit_site_cfg_file
  48   extra_values = [
  49     "CMAKE_CURRENT_BINARY_DIR=" +
  50         rebase_path(get_label_info("//clang-tools-extra/clangd/unittests",
  51                                    "target_out_dir")),
  52     "CMAKE_CURRENT_SOURCE_DIR=" +
  53         rebase_path("//clang-tools-extra/clangd/unittests"),
  54   ]
  55   if (host_os == "win") {
  56     # See comment for Windows solink in llvm/utils/gn/build/toolchain/BUILD.gn
  57     extra_values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/bin") ]
  58   } else {
  59     extra_values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/lib") ]
  60   }
  61 }
  62
  63 # This target should contain all dependencies of check-clangd.
  64 # //:default depends on it, so that ninja's default target builds all
  65 # prerequisites for check-clang but doesn't run check-clang itself.
  66 group("test") {
  67   deps = [
  68     ":lit_site_cfg",
  69     ":lit_unit_site_cfg",
  70     "//clang-tools-extra/clangd/index/dex/dexp",
  71     "//clang-tools-extra/clangd/indexer:clangd-indexer",
  72     "//clang-tools-extra/clangd/tool:clangd",
  73     "//clang-tools-extra/clangd/unittests:ClangdTests",
  74     "//llvm/utils/FileCheck",
  75     "//llvm/utils/llvm-lit",
  76     "//llvm/utils/not",
  77   ]
  78   if (clangd_build_xpc) {
  79     deps += [
  80       "//clang-tools-extra/clangd/unittests/xpc:ClangdXpcTests",
  81       "//clang-tools-extra/clangd/xpc/test-client:clangd-xpc-test-client",
  82     ]
  83   }
  84   testonly = true
  85 }
  86
  87 action("check-clangd") {
  88   script = "$root_out_dir/bin/llvm-lit"
  89   if (host_os == "win") {
  90     script += ".py"
  91   }
  92   args = [
  93     "-sv",
  94     rebase_path(get_path_info(clangd_lit_site_cfg_file, "dir"), root_out_dir),
  95     rebase_path(get_path_info(clangd_lit_unit_site_cfg_file, "dir"),
  96                 root_out_dir),
  97   ]
  98   outputs = [
  99     "$target_gen_dir/run-lit",  # Non-existing, so that ninja runs it each time.
 100   ]
 101
 102   # Since check-clangd is always dirty, //:default doesn't depend on it so
 103   # that it's not part of the default ninja target.  Hence, check-clangd
 104   # shouldn't have any deps except :test. so that the default target is sure to
 105   # build all the deps.
 106   deps = [
 107     ":test",
 108   ]
 109   testonly = true
 110
 111   pool = "//:console"
 112 }