fix config file copy which was cleared by build

changelog.txt

@@ -5,6 +5,7 @@
  a convenience reuested by a helpful user.
  * The build system has been radically improved in order to be simpler to set up and
  configure.
+ * Fixed a bug where the build deleted a config file.
 
 2022-05-5 idk
  * Fix a bug where the I2P router detection inappropriately prioritized an easy

makefiles/build.mk

@@ -7,13 +7,25 @@ build/profile: build
 build/win:
 	mkdir -p build/win/
 
-build/win/i2pbrowser.bat:
+build/win/common.bat:
+	cp src/win/common.bat build/win/common.bat
+
+build/win/copy-config-profile.bat:
+	cp src/win/copy-config-profile.bat build/win/copy-config-profile.bat
+
+build/win/copy-profile.bat:
+	cp src/win/launchi2p.bat build/win/copy-profile.bat
+
+build/win/launchi2p.bat:
+	cp src/win/launchi2p.bat build/win/launchi2p.bat
+
+build/win/i2pbrowser.bat: build/win/common.bat build/win/copy-config-profile.bat build/win/copy-profile.bat build/win/launchi2p.bat
 	cp src/win/i2pbrowser.bat build/win/i2pbrowser.bat
 
-build/win/i2pconfig.bat:
+build/win/i2pconfig.bat: build/win/common.bat build/win/copy-config-profile.bat build/win/copy-profile.bat build/win/launchi2p.bat
 	cp src/win/i2pconfig.bat build/win/i2pconfig.bat
 
-build/win/i2pbrowser-private.bat:
+build/win/i2pbrowser-private.bat: build/win/common.bat build/win/copy-config-profile.bat build/win/copy-profile.bat build/win/launchi2p.bat
 	cp src/win/i2pbrowser-private.bat build/win/i2pbrowser-private.bat
 
 launchers: build/win build/win/i2pbrowser.bat build/win/i2pbrowser-private.bat build/win/i2pconfig.bat