File 0455-Specify-encoding-when-running-javadoc.patch of Package erlang

From a9db2a2e478543a5fcfaf492439ed850ea1411cd Mon Sep 17 00:00:00 2001
From: Peter Lemenkov <lemenkov@gmail.com>
Date: Wed, 13 Jul 2022 20:51:47 +0200
Subject: [PATCH] Specify encoding when running javadoc

This fixes the following issues during javadoc file processing stage:

```
(cd ../../java_src;javadoc -sourcepath . -d ../doc/html/java \
	-windowtitle 'Java-Erlang Interface Library' com.ericsson.otp.erlang)
Loading source files for package com.ericsson.otp.erlang...
./com/ericsson/otp/erlang/OtpGenericTransportFactory.java:2: error: unmappable character (0xC3) for encoding US-ASCII
 * Copyright 2022 J??r??me de Bretagne
                   ^
./com/ericsson/otp/erlang/OtpGenericTransportFactory.java:2: error: unmappable character (0xA9) for encoding US-ASCII
 * Copyright 2022 J??r??me de Bretagne
                    ^
./com/ericsson/otp/erlang/OtpGenericTransportFactory.java:2: error: unmappable character (0xC3) for encoding US-ASCII
 * Copyright 2022 J??r??me de Bretagne
                      ^
./com/ericsson/otp/erlang/OtpGenericTransportFactory.java:2: error: unmappable character (0xB4) for encoding US-ASCII
 * Copyright 2022 J??r??me de Bretagne
                       ^
4 errors
```

Followup to commit 6bcfd5aaa66c208251357db3d5e8a2927a7af4d1.

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>
---
 lib/jinterface/doc/src/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/jinterface/doc/src/Makefile b/lib/jinterface/doc/src/Makefile
index 47e269a273..3e329a3a3f 100644
--- a/lib/jinterface/doc/src/Makefile
+++ b/lib/jinterface/doc/src/Makefile
@@ -74,7 +74,7 @@ JAVA_SRC_FILES = $(JAVA_FILES:%=$(JAVA_SRC_PATH)/%.java)
 
 
 ../html/java/index.html: $(JAVA_SRC_FILES)
-	(cd ../../java_src;$(JAVADOC) -sourcepath . -d $(JAVADOC_DEST) \
+	(cd ../../java_src;$(JAVADOC) -encoding UTF-8 -sourcepath . -d $(JAVADOC_DEST) \
 		-windowtitle $(JAVADOC_TITLE) $(JAVADOC_PKGS))
 
 html: ../html/java/index.html
-- 
2.35.3