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Diffstat (limited to 'tex/context/base/mkiv/l-os.lua')
-rw-r--r--tex/context/base/mkiv/l-os.lua8
1 files changed, 4 insertions, 4 deletions
diff --git a/tex/context/base/mkiv/l-os.lua b/tex/context/base/mkiv/l-os.lua
index dc70d0c5e..e5a43c1d0 100644
--- a/tex/context/base/mkiv/l-os.lua
+++ b/tex/context/base/mkiv/l-os.lua
@@ -299,14 +299,14 @@ do
-- PROCESSOR_ARCHITECTURE : binary platform
-- PROCESSOR_ARCHITEW6432 : OS platform
- architecture = architecture or os.getenv("PROCESSOR_ARCHITECTURE") or ""
+ architecture = string.lower(architecture or os.getenv("PROCESSOR_ARCHITECTURE") or "")
if architecture == "x86_64" then
bits, platform = 64, "win64"
- elseif find(architecture,"AMD64") then
+ elseif find(architecture,"amd64") then
bits, platform = 64, "win64"
- elseif find(architecture,"ARM64") then
+ elseif find(architecture,"arm64") then
bits, platform = 64, "windows-arm64"
- elseif find(architecture,"ARM32") then
+ elseif find(architecture,"arm32") then
bits, platform = 32, "windows-arm32"
else
bits, platform = 32, "mswin"