From 04e03065203550fdc2a06070d5250f66cbff7d4b Mon Sep 17 00:00:00 2001 From: Oliver Wolff Date: Mon, 26 Oct 2020 08:52:46 +0100 Subject: toolchain.prf: Use vswhere to obtain VS installation path Beginning with Visual Studio 2017, vswhere should be used to discover Visual Studio installations. Installations of 2019 and up are not even registered inside the registry anymore, so vswhere is the only way to obtain information about these. Pick-to: 5.15 Task-number: QTVSADDINBUG-819 Change-Id: Ibd8b2c4d38c7925857887f39e750e87a33f08bf9 Reviewed-by: Joerg Bornemann --- mkspecs/features/toolchain.prf | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/mkspecs/features/toolchain.prf b/mkspecs/features/toolchain.prf index ba01945fb1..2a1f7cba3d 100644 --- a/mkspecs/features/toolchain.prf +++ b/mkspecs/features/toolchain.prf @@ -326,9 +326,17 @@ isEmpty($${target_prefix}.INCDIRS) { error("Mkspec does not specify MSVC_VER. Cannot continue.") versionAtLeast(MSVC_VER, 15.0) { dir = $$(VSINSTALLDIR) - isEmpty(dir): \ - dir = $$read_registry(HKLM, \ - "Software\\Microsoft\\VisualStudio\\SxS\\VS7\\$$MSVC_VER", 32) + isEmpty(dir) { + version_parts = $$split(MSVC_VER, .) + MSVC_NEXT_MAJOR = $$num_add($$first(version_parts), 1) + vswhere = "$$getenv(ProgramFiles\(x86\))/Microsoft Visual Studio/Installer/vswhere.exe" + !exists($$vswhere): \ + error("Could not find $$vswhere") + vswhere = $$system_quote($$system_path($$vswhere)) + # -version parameter: A version range for instances to find. 15.0 will get all versions >= 15.0 + # Example: [15.0,16.0) will find versions 15.*. + dir = $$system("$$vswhere -latest -version [$$MSVC_VER,$${MSVC_NEXT_MAJOR}.0] -property installationPath") + } isEmpty(dir): \ error("Failed to find the Visual Studio installation directory.") cmd += $$system_quote($$dir\\VC\\Auxiliary\\Build\\vcvarsall.bat) $$arch -- cgit v1.2.3