From ea34f644f31ff871d8766d3971dac5eed5bb2c3b Mon Sep 17 00:00:00 2001
From: Randall Winkhart <idgr@tutanota.com>
Date: Wed, 29 May 2024 15:42:15 -0400
Subject: [PATCH] Add "wsl_clipboard" build tag for creating Linux binaries
 that use the Windows clipboard

---
 README.md                      | 5 ++++-
 src/backend/copyTERMUX.go      | 2 +-
 src/backend/copyUNIXGeneric.go | 2 +-
 src/backend/copyWIN.go         | 2 +-
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 058bf8a..c4748c6 100644
--- a/README.md
+++ b/README.md
@@ -24,9 +24,12 @@ CGO_ENABLED=0 go build -ldflags="-s -w" ./mutn.go
 CGO_ENABLED=0 go build -ldflags="-s -w" ./libmuttonserver.go
 ```
 
+Additionally, some custom build tags can be used to create different binaries. The following tags are not used in official builds:
+- `wsl_clipboard`: Allows creating a Linux binary that can interact with the Windows clipboard (for WSL)
+- `termux`: Allows creating a Linux binary that can interact with the Termux clipboard (for Android)
+
 # Roadmap
 #### Release v0.2.0 - Make repo public - No binaries
-- Add custom build option for WSL support
 - Add fail-specific error codes
 - Address most TODOs
 - Hunt and fix bugs in preparation for public debut
diff --git a/src/backend/copyTERMUX.go b/src/backend/copyTERMUX.go
index 662e8b1..724596e 100644
--- a/src/backend/copyTERMUX.go
+++ b/src/backend/copyTERMUX.go
@@ -1,4 +1,4 @@
-//go:build termux
+//go:build termux && !windows && !darwin
 
 package backend
 
diff --git a/src/backend/copyUNIXGeneric.go b/src/backend/copyUNIXGeneric.go
index f6c7bff..6ca7883 100644
--- a/src/backend/copyUNIXGeneric.go
+++ b/src/backend/copyUNIXGeneric.go
@@ -1,4 +1,4 @@
-//go:build !windows && !darwin && !termux
+//go:build !windows && !darwin && !termux && !wsl_clipboard
 
 package backend
 
diff --git a/src/backend/copyWIN.go b/src/backend/copyWIN.go
index ae912de..b54b847 100644
--- a/src/backend/copyWIN.go
+++ b/src/backend/copyWIN.go
@@ -1,4 +1,4 @@
-//go:build windows
+//go:build windows || (!windows && !darwin && !termux && wsl_clipboard)
 
 package backend