Added a MANIFEST file to JCEF JARs (fixes issue chromiumembedded#389)

This manifest file contains the Automatic-Module-Name set to "jcef". This helps improve compatibility with JPMS (Java 9 Module System), and avoids having two different modules for win32 and win64 JCEF.

Author: HarmfulBreeze

build.xml

@@ -42,7 +42,7 @@
 
   <target name="jar" depends="compile">
     <mkdir dir="${out.path}"/>
-    <jar destfile="${out.path}/jcef.jar" index="true" update="false">
+    <jar destfile="${out.path}/jcef.jar" index="true" update="false" manifest="java/manifest/MANIFEST.MF">
       <fileset dir="${out.path}">
         <include name="org/cef/**"/>
       </fileset>

java/manifest/MANIFEST.MF

@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+Automatic-Module-Name: jcef

tools/compile.bat

@@ -19,6 +19,9 @@ set CLS_PATH=".\third_party\jogamp\jar\*;.\third_party\junit\*;.\java"
 if not exist %OUT_PATH% mkdir %OUT_PATH%
 javac -Xdiags:verbose -cp %CLS_PATH% -d %OUT_PATH% java/tests/detailed/*.java java/tests/junittests/*.java java/tests/simple/*.java java/org/cef/*.java java/org/cef/browser/*.java java/org/cef/callback/*.java java/org/cef/handler/*.java java/org/cef/misc/*.java java/org/cef/network/*.java
 
+:: Copy MANIFEST.MF
+xcopy /sfy .\java\manifest %OUT_PATH%\manifest\
+
 :: Copy resource files.
 xcopy /sfy .\java\tests\detailed\handler\*.html %OUT_PATH%\tests\detailed\handler\
 xcopy /sfy .\java\tests\detailed\handler\*.png %OUT_PATH%\tests\detailed\handler\

tools/compile.sh

@@ -17,6 +17,9 @@ else
 
   javac -Xdiags:verbose -cp "$CLS_PATH" -d "$OUT_PATH" "${JAVA_PATH}"/tests/detailed/*.java "${JAVA_PATH}"/tests/junittests/*.java "${JAVA_PATH}"/tests/simple/*.java "${JAVA_PATH}"/org/cef/*.java "${JAVA_PATH}"/org/cef/browser/*.java "${JAVA_PATH}"/org/cef/callback/*.java "${JAVA_PATH}"/org/cef/handler/*.java "${JAVA_PATH}"/org/cef/misc/*.java "${JAVA_PATH}"/org/cef/network/*.java
 
+  # Copy MANIFEST.MF
+  rsync -a ./java/manifest/MANIFEST.MF $OUT_PATH/manifest/
+
   # Copy resource files.
   cp -f "${JAVA_PATH}"/tests/detailed/handler/*.html "$OUT_PATH/tests/detailed/handler"
   cp -f "${JAVA_PATH}"/tests/detailed/handler/*.png "$OUT_PATH/tests/detailed/handler"

tools/make_jar.bat

@@ -12,7 +12,7 @@ set ERRORLEVEL=1
 goto end
 )
 cd ..\out\%1
-jar -cf jcef.jar org/cef/*.class org/cef/browser/*.class org/cef/callback/*.class org/cef/handler/*.class org/cef/misc/*.class  org/cef/network/*.class
+jar -cmf manifest\MANIFEST.MF jcef.jar org/cef/*.class org/cef/browser/*.class org/cef/callback/*.class org/cef/handler/*.class org/cef/misc/*.class  org/cef/network/*.class
 jar -cf jcef-tests.jar tests/detailed/*.class tests/detailed/dialog/*.class tests/detailed/handler/* tests/detailed/ui/*.class
 
 :end

tools/make_jar.sh

@@ -8,6 +8,6 @@ if [ -z "$1" ]; then
 else
   DIR="$( cd "$( dirname "$0" )" && cd .. && pwd )"
   OUT_DIR="${DIR}/out/$1"
-  jar -cf "${OUT_DIR}"/jcef.jar -C "${OUT_DIR}" org
+  jar -cmf "${OUT_DIR}"/manifest/MANIFEST.MF "${OUT_DIR}"/jcef.jar -C "${OUT_DIR}" org
   jar -cf "${OUT_DIR}"/jcef-tests.jar -C "${OUT_DIR}" tests
 fi