Unit tests and external libraries

tests/unit/libutil-support/meson.build

@@ -1,122 +0,0 @@
-project('nix-util-test-support', 'cpp',
-  version : files('.version'),
-  default_options : [
-    'cpp_std=c++2a',
-    # TODO(Qyriad): increase the warning level
-    'warning_level=1',
-    'debug=true',
-    'optimization=2',
-    'errorlogs=true', # Please print logs for tests that fail
-  ],
-  meson_version : '>= 1.1',
-  license : 'LGPL-2.1-or-later',
-)
-
-cxx = meson.get_compiler('cpp')
-
-# See note in ../nix-util/meson.build
-deps_private = [ ]
-
-# See note in ../nix-util/meson.build
-deps_public = [ ]
-
-# See note in ../nix-util/meson.build
-deps_public_subproject = [ ]
-
-# See note in ../nix-util/meson.build
-deps_other = [ ]
-
-foreach nix_dep : [
-  dependency('nix-util'),
-]
-  if nix_dep.type_name() == 'internal'
-    deps_public_subproject += nix_dep
-    # subproject sadly no good for pkg-config module
-    deps_other += nix_dep
-  else
-    deps_public += nix_dep
-  endif
-endforeach
-
-rapidcheck = dependency('rapidcheck')
-deps_public += rapidcheck
-
-add_project_arguments(
-  '-Wno-deprecated-declarations',
-  '-Wimplicit-fallthrough',
-  '-Werror=switch',
-  '-Werror=switch-enum',
-  '-Werror=unused-result',
-  '-Wdeprecated-copy',
-  '-Wignored-qualifiers',
-  # Enable assertions in libstdc++ by default. Harmless on libc++. Benchmarked
-  # at ~1% overhead in `nix search`.
-  #
-  # FIXME: remove when we get meson 1.4.0 which will default this to on for us:
-  # https://mesonbuild.com/Release-notes-for-1-4-0.html#ndebug-setting-now-controls-c-stdlib-assertions
-  '-D_GLIBCXX_ASSERTIONS=1',
-  language : 'cpp',
-)
-
-sources = files(
-  'tests/hash.cc',
-  'tests/string_callback.cc',
-)
-
-include_dirs = [include_directories('.')]
-
-headers = files(
-  'tests/characterization.hh',
-  'tests/hash.hh',
-  'tests/nix_api_util.hh',
-  'tests/string_callback.hh',
-)
-
-if host_machine.system() == 'cygwin' or host_machine.system() == 'windows'
-  # Windows DLLs are stricter about symbol visibility than Unix shared
-  # objects --- see https://gcc.gnu.org/wiki/Visibility for details.
-  # This is a temporary sledgehammer to export everything like on Unix,
-  # and not detail with this yet.
-  #
-  # TODO do not do this, and instead do fine-grained export annotations.
-  linker_export_flags = ['-Wl,--export-all-symbols']
-else
-  linker_export_flags = []
-endif
-
-this_library = library(
-  'nix-util-test-support',
-  sources,
-  dependencies : deps_public + deps_private + deps_other,
-  include_directories : include_dirs,
-  # TODO: Remove `-lrapidcheck` when https://github.com/emil-e/rapidcheck/pull/326
-  #       is available. See also ../libutil/build.meson
-  link_args: linker_export_flags + ['-lrapidcheck'],
-  install : true,
-)
-
-install_headers(headers, subdir : 'nix', preserve_path : true)
-
-requires = []
-foreach dep : deps_public_subproject
-  requires += dep.name()
-endforeach
-requires += deps_public
-
-import('pkgconfig').generate(
-  this_library,
-  filebase : meson.project_name(),
-  name : 'Nix',
-  description : 'Nix Package Manager',
-  subdirs : ['nix'],
-  extra_cflags : ['-std=c++2a'],
-  requires : requires,
-  requires_private : deps_private,
-)
-
-meson.override_dependency(meson.project_name(), declare_dependency(
-  include_directories : include_dirs,
-  link_with : this_library,
-  compile_args : ['-std=c++2a'],
-  dependencies : deps_public_subproject + deps_public,
-))