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

   1 import("//clang-tools-extra/clang-tidy/enable.gni")
   2 import("//clang/lib/StaticAnalyzer/Frontend/enable.gni")
   3 import("//llvm/triples.gni")
   4 import("//llvm/utils/gn/build/write_cmake_config.gni")
   5 import("clang_tools_extra_lit_site_cfg_files.gni")
   6
   7 template("write_lit_config") {
   8   write_cmake_config(target_name) {
   9     input = invoker.input
  10     output = invoker.output
  11     values = [
  12       "LIT_SITE_CFG_IN_HEADER=## Autogenerated from $input, do not edit",
  13       "CLANG_TOOLS_BINARY_DIR=" +
  14           rebase_path(get_label_info("//clang-tools-extra", "target_out_dir")),
  15       "CLANG_TOOLS_SOURCE_DIR=" + rebase_path("//clang-tools-extra"),
  16       "LLVM_LIBS_DIR=",  # needed only for shared builds
  17       "TARGET_TRIPLE=$llvm_target_triple",
  18     ]
  19     if (host_os == "win") {
  20       # See comment for Windows solink in llvm/utils/gn/build/toolchain/BUILD.gn
  21       values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/bin") ]
  22     } else {
  23       values += [ "SHLIBDIR=" + rebase_path("$root_out_dir/lib") ]
  24     }
  25     values += invoker.extra_values
  26   }
  27 }
  28
  29 write_lit_config("lit_site_cfg") {
  30   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  31   input = "//clang-tools-extra/test/lit.site.cfg.py.in"
  32   output = clang_tools_extra_lit_site_cfg_file
  33
  34   extra_values = [
  35     "CLANG_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
  36     "LLVM_LIT_TOOLS_DIR=",  # Intentionally empty, matches cmake build.
  37     "LLVM_TOOLS_DIR=" + rebase_path("$root_out_dir/bin"),
  38     "Python3_EXECUTABLE=$python_path",
  39   ]
  40
  41   if (clang_tidy_enable_static_analyzer) {
  42     extra_values += [ "CLANG_TIDY_ENABLE_STATIC_ANALYZER=1" ]
  43   } else {
  44     extra_values += [ "CLANG_TIDY_ENABLE_STATIC_ANALYZER=0" ]
  45   }
  46 }
  47
  48 write_lit_config("lit_unit_site_cfg") {
  49   # Fully-qualified instead of relative for LIT_SITE_CFG_IN_HEADER.
  50   input = "//clang-tools-extra/test/Unit/lit.site.cfg.py.in"
  51   output = clang_tools_extra_lit_unit_site_cfg_file
  52   extra_values = []
  53 }
  54
  55 # This target should contain all dependencies of check-clang-tools.
  56 # //:default depends on it, so that ninja's default target builds all
  57 # prerequisites for check-clang but doesn't run check-clang itself.
  58 group("test") {
  59   deps = [
  60     ":lit_site_cfg",
  61     ":lit_unit_site_cfg",
  62     "//clang-tools-extra/clang-apply-replacements/tool:clang-apply-replacements",
  63     "//clang-tools-extra/clang-change-namespace/tool:clang-change-namespace",
  64     "//clang-tools-extra/clang-doc/tool:clang-doc",
  65     "//clang-tools-extra/clang-include-fixer/find-all-symbols/tool:find-all-symbols",
  66     "//clang-tools-extra/clang-include-fixer/tool:clang-include-fixer",
  67     "//clang-tools-extra/clang-move/tool:clang-move",
  68     "//clang-tools-extra/clang-query/tool:clang-query",
  69     "//clang-tools-extra/clang-reorder-fields/tool:clang-reorder-fields",
  70     "//clang-tools-extra/clang-tidy/tool:clang-tidy",
  71     "//clang-tools-extra/modularize",
  72     "//clang-tools-extra/pp-trace",
  73     "//clang-tools-extra/unittests",
  74     "//clang/lib/Headers",
  75     "//clang/tools/c-index-test",
  76     "//clang/tools/clang-rename",
  77     "//clang/tools/driver:symlinks",
  78     "//llvm/tools/llvm-bcanalyzer",
  79     "//llvm/utils/FileCheck",
  80     "//llvm/utils/count",
  81     "//llvm/utils/llvm-lit",
  82     "//llvm/utils/not",
  83   ]
  84   testonly = true
  85 }
  86
  87 action("check-clang-tools") {
  88   script = "$root_out_dir/bin/llvm-lit"
  89   if (host_os == "win") {
  90     script += ".py"
  91   }
  92   args = [
  93     "-sv",
  94     rebase_path(".", root_out_dir),
  95   ]
  96   outputs = [ "$target_gen_dir/run-lit" ]  # Non-existing, so that ninja runs it
  97                                            # each time.
  98
  99   # Since check-clang-tools is always dirty, //:default doesn't depend on it so
 100   # that it's not part of the default ninja target.  Hence, check-clang-tools
 101   # shouldn't have any deps except :test. so that the default target is sure to
 102   # build all the deps.
 103   deps = [ ":test" ]
 104   testonly = true
 105
 106   pool = "//:console"
 107 }