60 lines
2.7 KiB
Diff
60 lines
2.7 KiB
Diff
diff --git build/toolchain/win/setup_toolchain.py build/toolchain/win/setup_toolchain.py
|
|
index 521c24398ef9f..8392f18169a32 100644
|
|
--- build/toolchain/win/setup_toolchain.py
|
|
+++ build/toolchain/win/setup_toolchain.py
|
|
@@ -167,13 +167,17 @@ def _LoadToolchainEnv(cpu, toolchain_root, sdk_dir, target_store):
|
|
del os.environ['LIB']
|
|
if 'LIBPATH' in os.environ:
|
|
del os.environ['LIBPATH']
|
|
- other_path = os.path.normpath(os.path.join(
|
|
+ script_path = os.path.normpath(os.path.join(
|
|
os.environ['GYP_MSVS_OVERRIDE_PATH'],
|
|
'VC/Auxiliary/Build/vcvarsall.bat'))
|
|
- if not os.path.exists(other_path):
|
|
- raise Exception('%s is missing - make sure VC++ tools are installed.' %
|
|
- script_path)
|
|
- script_path = other_path
|
|
+ if not os.path.exists(script_path):
|
|
+ # Compiler environment variables must already be specified.
|
|
+ variables = []
|
|
+ for k in sorted(os.environ.keys()):
|
|
+ variables.append('%s=%s' % (str(k), str(os.environ[k])))
|
|
+ variables = '\n'.join(variables)
|
|
+ return _ExtractImportantEnvironment(variables)
|
|
+
|
|
cpu_arg = "amd64"
|
|
if (cpu != 'x64'):
|
|
# x64 is default target CPU thus any other CPU requires a target set
|
|
diff --git build/vs_toolchain.py build/vs_toolchain.py
|
|
index a9cd6f03d9214..7ae775d6aca6d 100755
|
|
--- build/vs_toolchain.py
|
|
+++ build/vs_toolchain.py
|
|
@@ -114,9 +114,16 @@ def SetEnvironmentAndGetRuntimeDllDirs():
|
|
runtime_path = os.path.pathsep.join(vs_runtime_dll_dirs)
|
|
os.environ['PATH'] = runtime_path + os.path.pathsep + os.environ['PATH']
|
|
elif sys.platform == 'win32' and not depot_tools_win_toolchain:
|
|
+ has_override_path = True
|
|
if not 'GYP_MSVS_OVERRIDE_PATH' in os.environ:
|
|
+ has_override_path = False
|
|
os.environ['GYP_MSVS_OVERRIDE_PATH'] = DetectVisualStudioPath()
|
|
|
|
+ if has_override_path:
|
|
+ # Don't attempt to copy DLLs when using a custom toolchain.
|
|
+ # The DLLs should already be discoverable via the PATH env variable.
|
|
+ return None
|
|
+
|
|
# When using an installed toolchain these files aren't needed in the output
|
|
# directory in order to run binaries locally, but they are needed in order
|
|
# to create isolates or the mini_installer. Copying them to the output
|
|
@@ -165,6 +172,10 @@ def _RegistryGetValue(key, value):
|
|
def GetVisualStudioVersion():
|
|
"""Return best available version of Visual Studio.
|
|
"""
|
|
+ # Return the explicitly requested version, if any.
|
|
+ if 'GYP_MSVS_VERSION' in os.environ:
|
|
+ return os.environ['GYP_MSVS_VERSION']
|
|
+
|
|
supported_versions = list(MSVS_VERSIONS.keys())
|
|
|
|
# VS installed in depot_tools for Googlers
|