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Fix vs autodetection test (TEST PR for CI) #18705

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Fix vs autodetection test (TEST PR for CI) #18705

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75334d1
Update windows VS detection code to account for new directory
redsun82 Jun 7, 2023
0da8c07
Update windows VS detection code hard-coded paths with the 2022 version
redsun82 Jun 15, 2023
298bbce
Merge branch 'bazelbuild:master' into fix-vs-autodetection
redsun82 Jun 15, 2023
de58f41
Reorder VS hardcoded paths for autodetection and add 2022 Preview
redsun82 Jun 15, 2023
a010879
make VS version check more future-proof
redsun82 Jun 16, 2023
bc9586d
revert adding VS 2022 to list of hard-coded paths
redsun82 Jun 16, 2023
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26 changes: 14 additions & 12 deletions tools/cpp/windows_cc_configure.bzl
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Original file line number Diff line number Diff line change
Expand Up @@ -254,17 +254,19 @@ def find_vc_path(repository_ctx):
auto_configure_warning_maybe(repository_ctx, "Visual C++ build tools found at %s" % vc_dir)
return vc_dir

def _is_vs_2017_or_2019(repository_ctx, vc_path):
"""Check if the installed VS version is Visual Studio 2017 or 2019."""
def _is_vs_2017_or_newer(repository_ctx, vc_path):
"""Check if the installed VS version is Visual Studio 2017 or newer."""

# The layout of VC folder in VS 2017 and 2019 is different from that in VS 2015 and older versions.
# In VS 2017 and 2019, it contains only three directories:
# The layout of VC folder in VS 2017 and newer versions is different from that in VS 2015 and older versions.
# From VS 2017 it contains only three directories:
# "Auxiliary", "Redist", "Tools"
# From VS 2022 17.6, a fourth "vcpkg" directory is also present, but we only check presence of the three
# directories above in case other directories pop up in the future

vc_2017_or_2019_contents = ["auxiliary", "redist", "tools"]
vc_2017_or_newer_contents = ["auxiliary", "redist", "tools"]
vc_path_contents = [d.basename.lower() for d in repository_ctx.path(vc_path).readdir()]
vc_path_contents = sorted(vc_path_contents)
return vc_path_contents == vc_2017_or_2019_contents
vc_path_contents = sorted([d for d in vc_path_contents if d in vc_2017_or_newer_contents])
return vc_path_contents == vc_2017_or_newer_contents

def _is_msbuildtools(vc_path):
"""Check if the installed VC version is from MSBuildTools."""
Expand All @@ -275,7 +277,7 @@ def _is_msbuildtools(vc_path):

def _find_vcvars_bat_script(repository_ctx, vc_path):
"""Find batch script to set up environment variables for VC. Doesn't %-escape the result."""
if _is_vs_2017_or_2019(repository_ctx, vc_path):
if _is_vs_2017_or_newer(repository_ctx, vc_path):
vcvars_script = vc_path + "\\Auxiliary\\Build\\VCVARSALL.BAT"
else:
vcvars_script = vc_path + "\\VCVARSALL.BAT"
Expand All @@ -293,7 +295,7 @@ def _is_support_vcvars_ver(vc_full_version):

def _is_support_winsdk_selection(repository_ctx, vc_path):
"""Windows SDK selection is supported with VC 2017 / 2019 or with full VS 2015 installation."""
if _is_vs_2017_or_2019(repository_ctx, vc_path):
if _is_vs_2017_or_newer(repository_ctx, vc_path):
return True

# By checking the source code of VCVARSALL.BAT in VC 2015, we know that
Expand All @@ -319,7 +321,7 @@ def _get_vc_env_vars(repository_ctx, vc_path, msvc_vars_x64, target_arch):
dictionary of envvars
"""
env = {}
if _is_vs_2017_or_2019(repository_ctx, vc_path):
if _is_vs_2017_or_newer(repository_ctx, vc_path):
lib = msvc_vars_x64["%{msvc_env_lib_x64}"]
full_version = _get_vc_full_version(repository_ctx, vc_path)
tools_path = "%s\\Tools\\MSVC\\%s\\bin\\HostX64\\%s" % (vc_path, full_version, target_arch)
Expand Down Expand Up @@ -367,7 +369,7 @@ def setup_vc_env_vars(repository_ctx, vc_path, envvars = [], allow_empty = False

# Get VC version set by user. Only supports VC 2017 & 2019.
vcvars_ver = ""
if _is_vs_2017_or_2019(repository_ctx, vc_path):
if _is_vs_2017_or_newer(repository_ctx, vc_path):
full_version = _get_vc_full_version(repository_ctx, vc_path)

# Because VCVARSALL.BAT is from the latest VC installed, so we check if the latest
Expand Down Expand Up @@ -448,7 +450,7 @@ def _find_msvc_tools(repository_ctx, vc_path, target_arch = "x64"):
def find_msvc_tool(repository_ctx, vc_path, tool, target_arch = "x64"):
"""Find the exact path of a specific build tool in MSVC. Doesn't %-escape the result."""
tool_path = None
if _is_vs_2017_or_2019(repository_ctx, vc_path) or _is_msbuildtools(vc_path):
if _is_vs_2017_or_newer(repository_ctx, vc_path) or _is_msbuildtools(vc_path):
full_version = _get_vc_full_version(repository_ctx, vc_path)
if full_version:
tool_path = "%s\\Tools\\MSVC\\%s\\bin\\HostX64\\%s\\%s" % (vc_path, full_version, target_arch, tool)
Expand Down