cmake: ensure directory holding pch.pch file is created

[pmolodo]

Description of Change(s)

When specifying a precompiled header output via cl /Fp${folder}/${filename}, cl won't automatically create ${folder}. Ensure we do this, or cl will error.

This may be an issue only with VS2022 or Windows 11, as I've never encountered this before, and I those are the main new variables. (Note that I was also build with Ninja, though I've been doing that for a while, and haven't changed the version in a while.)

Versions

• USD: latest dev (5332d62)
• CMake: 3.27.9
• OS: Windows 11, 23H2, Build 22631.3737
• Visual Studio: 2022 LTSC 17.8.11+34931.61
• .NET Framework: 4.8.09032
• Visual C++: 2022 00476-80000-00000-AA016
• Ninja: 1.10.2

Fixes Issue(s)

• Without this, I got the following error when compiling with precompiled headers enabled:

[479/4528] Building CXX object pxr\base\arch\CMakeFiles\arch.dir\pch.cpp.obj
FAILED: pxr/base/arch/CMakeFiles/arch.dir/pch.cpp.obj
C:\OpenUSD\_build\host-deps\msvc\VC\Tools\MSVC\bin\HostX64\x64\cl.exe  /nologo /TP -DARCH_EXPORTS=1 -DBOOST_ALL_DYN_LINK -DBOOST_ALL_NO_LIB -DBOOST_PYTHON_NO_PY_SIGNATURES -DGLX_GLXEXT_PROTOTYPES -DGL_GLEXT_PROTOTYPES -DMFB_ALT_PACKAGE_NAME=arch -DMFB_PACKAGE_MODULE=Arch -DMFB_PACKAGE_NAME=arch -DNOMINMAX -DOPENEXR_DLL -DPXR_BUILD_LOCATION=usd -DPXR_GL_SUPPORT_ENABLED -DPXR_MATERIALX_SUPPORT_ENABLED -DPXR_OIIO_PLUGIN_ENABLED -DPXR_PLUGIN_BUILD_LOCATION=../plugin/usd -DWIN32_LEAN_AND_MEAN -DYY_NO_UNISTD_H -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -Darch_EXPORTS -IC:\OpenUSD\_build\USD\include /EHsc /Zc:rvalueCast /Zc:strictStrings /Zc:inline- /W3 /bigobj /Zi /MP /Gm- /wd4003 /wd4244 /wd4305 /wd4267 /wd4506 /wd4091 /wd4273 /wd4180 /wd4334 -DTBB_SUPPRESS_DEPRECATED_MESSAGES=1 /MD /O2 /Ob2 /DNDEBUG -std:c++17 /Yc"pxr/base/arch/pch.h" /FI"pxr/base/arch/pch.h" /Fp"C:/OpenUSD/_build/USD/include/pxr/base/arch/Release/pch.pch" /showIncludes /Fopxr\base\arch\CMakeFiles\arch.dir\pch.cpp.obj /Fdpxr\base\arch\CMakeFiles\arch.dir\ /FS -c C:\OpenUSD\_build\USD\pxr\base\arch\pch.cpp
c1xx: fatal error C1083: Cannot open compiler intermediate file: 'C:/OpenUSD/_build/USD/include/pxr/base/arch/Release/pch.pch': No such file or directory

• I have verified that all unit tests pass with the proposed changes

• I have submitted a signed Contributor License Agreement

---

[jesschimein]

Filed as internal issue #USD-9803

[jesschimein]

/AzurePipelines run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[DDoS]

For anyone else having this issue: add --cmake-build-args="-DPXR_ENABLE_PRECOMPILED_HEADERS=OFF" to your build command line to workaround it.

[pmolodo]

For anyone else having this issue: add --cmake-build-args="-DPXR_ENABLE_PRECOMPILED_HEADERS=OFF" to your build command line to workaround it.

Heh, I was wondering if I was the only one hitting this. Would be nice to get it merged - it's a small / easy fix (as opposed to some other PRs that somebody made recently ...)

[mistafunk]

Oh, I just fixed the same as well in #3204 ... didn't see this PR here.

[pmolodo]

Closing in favor of #3204

[pmolodo]

Oh - and @mistafunk - hope you didn't think this comment was referring to you:

Would be nice to get it merged - it's a small / easy fix (as opposed to some other PRs that somebody made recently ...)

I also didn't realize there was another PR for the same stuff. The comment above was just trying to poke fun at myself, since I just made a big drop of a large chain of PRs...