Issue #22261: Add a note to PCbuild\readme.txt about MSBuild switches.
Specifically, that they can be passed at the end of a build.bat invocation.
Initial patch by Shorya Raj.
diff --git a/Misc/ACKS b/Misc/ACKS
index 2e08533..266e7c4 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1104,6 +1104,7 @@
Ram Rachum
Jérôme Radix
Burton Radons
+Shorya Raj
Jeff Ramnani
Brodie Rao
Senko Rasic
diff --git a/PCbuild/readme.txt b/PCbuild/readme.txt
index d5ef00f..6193c64 100644
--- a/PCbuild/readme.txt
+++ b/PCbuild/readme.txt
@@ -88,6 +88,19 @@
-r Rebuild instead of just building
-e Use get_externals.bat to fetch external sources
+Up to 9 MSBuild switches can also be passed, though they must be passed
+after specifying any of the above switches. For example, use:
+
+ build.bat -e -d /m
+
+to do a concurrent debug build with externals fetched as needed. If
+the MSBuild switch requires an equal sign ("="), the entire switch must
+be quoted:
+
+ build.bat -e -d "/p:externalsDir=P:\cpython-externals"
+
+There may also be other situations where quotes are necessary.
+
Legacy support
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