By default, openjpip client can still built even without java compiler. Print a message to the user as warning.
This commit is contained in:
Mathieu Malaterre
parent
07521a5dc2
commit
a9b7c7b0b4
@ -47,81 +47,86 @@ FOREACH(exe ${EXES})
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ENDFOREACH(exe)
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# Build the two java clients:
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FIND_PACKAGE(Java 1.5 REQUIRED) # javac, jar
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FIND_PACKAGE(Java 1.5 COMPONENTS Development) # javac, jar
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# 1. opj_viewer
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# build dep list:
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file(GLOB java1_srcs "opj_viewer/src/*.java")
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# make sure target javac dir exists:
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes1)
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# Build java
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ADD_CUSTOM_COMMAND(
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OUTPUT ${LIBRARY_OUTPUT_PATH}/opj_viewer.jar
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COMMAND ${Java_JAVAC_EXECUTABLE}
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${java1_srcs} -d ${CMAKE_CURRENT_BINARY_DIR}/classes1
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COMMAND ${Java_JAR_EXECUTABLE} cfm ${LIBRARY_OUTPUT_PATH}/opj_viewer.jar
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/dist/manifest.txt -C
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${CMAKE_CURRENT_BINARY_DIR}/classes1 .
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DEPENDS ${java1_srcs}
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/dist/manifest.txt
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COMMENT "javac *.java; jar cvf -> opj_viewer.jar"
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)
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# name the target
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ADD_CUSTOM_TARGET(OPJViewerJar ALL
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DEPENDS ${LIBRARY_OUTPUT_PATH}/opj_viewer.jar
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COMMENT "building opj_viewer.jar"
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)
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# 2. opj_viewer_xerces
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# search for package org.apache.xerces.parsers
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find_file(APACHE_XERCES_JAR
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NAMES xerces-j2.jar xercesImpl.jar
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PATHS /usr/share/java/
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NO_DEFAULT_PATH
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)
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mark_as_advanced(APACHE_XERCES_JAR)
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if(EXISTS ${APACHE_XERCES_JAR})
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer_xerces/dist/manifest.txt.in
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${CMAKE_CURRENT_BINARY_DIR}/opj_viewer_xerces/dist/manifest.txt
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@ONLY
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)
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# Only build the java viewer if dev is found:
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if(Java_Development_FOUND)
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# 1. opj_viewer
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# build dep list:
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file(GLOB java2_srcs "opj_viewer_xerces/src/*.java")
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# Need some common files:
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list(APPEND java2_srcs
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/ImageManager.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/ImgdecClient.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/JPIPHttpClient.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/MML.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/PnmImage.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/RegimViewer.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/ResizeListener.java
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)
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file(GLOB java1_srcs "opj_viewer/src/*.java")
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# make sure target javac dir exists:
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes2)
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes1)
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# Build java
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ADD_CUSTOM_COMMAND(
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OUTPUT ${LIBRARY_OUTPUT_PATH}/opj_viewer_xerces.jar
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OUTPUT ${LIBRARY_OUTPUT_PATH}/opj_viewer.jar
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COMMAND ${Java_JAVAC_EXECUTABLE}
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-classpath ${APACHE_XERCES_JAR}
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${java2_srcs} -d ${CMAKE_CURRENT_BINARY_DIR}/classes2
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COMMAND ${Java_JAR_EXECUTABLE} cfm ${LIBRARY_OUTPUT_PATH}/opj_viewer_xerces.jar
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${CMAKE_CURRENT_BINARY_DIR}/opj_viewer_xerces/dist/manifest.txt
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-C ${CMAKE_CURRENT_BINARY_DIR}/classes2 .
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DEPENDS ${java2_srcs}
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer_xerces/dist/manifest.txt.in
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COMMENT "javac *.java; jar cvf -> opj_viewer_xerces.jar"
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${java1_srcs} -d ${CMAKE_CURRENT_BINARY_DIR}/classes1
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COMMAND ${Java_JAR_EXECUTABLE} cfm ${LIBRARY_OUTPUT_PATH}/opj_viewer.jar
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/dist/manifest.txt -C
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${CMAKE_CURRENT_BINARY_DIR}/classes1 .
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DEPENDS ${java1_srcs}
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/dist/manifest.txt
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COMMENT "javac *.java; jar cvf -> opj_viewer.jar"
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)
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# name the target
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ADD_CUSTOM_TARGET(OPJViewerXercesJar ALL
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DEPENDS ${LIBRARY_OUTPUT_PATH}/opj_viewer_xerces.jar
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COMMENT "building opj_viewer_xerces.jar"
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ADD_CUSTOM_TARGET(OPJViewerJar ALL
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DEPENDS ${LIBRARY_OUTPUT_PATH}/opj_viewer.jar
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COMMENT "building opj_viewer.jar"
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)
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# 2. opj_viewer_xerces
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# search for package org.apache.xerces.parsers
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find_file(APACHE_XERCES_JAR
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NAMES xerces-j2.jar xercesImpl.jar
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PATHS /usr/share/java/
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NO_DEFAULT_PATH
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)
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mark_as_advanced(APACHE_XERCES_JAR)
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if(EXISTS ${APACHE_XERCES_JAR})
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configure_file(
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer_xerces/dist/manifest.txt.in
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${CMAKE_CURRENT_BINARY_DIR}/opj_viewer_xerces/dist/manifest.txt
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@ONLY
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)
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# build dep list:
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file(GLOB java2_srcs "opj_viewer_xerces/src/*.java")
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# Need some common files:
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list(APPEND java2_srcs
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/ImageManager.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/ImgdecClient.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/JPIPHttpClient.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/MML.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/PnmImage.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/RegimViewer.java
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer/src/ResizeListener.java
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)
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# make sure target javac dir exists:
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file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/classes2)
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# Build java
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ADD_CUSTOM_COMMAND(
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OUTPUT ${LIBRARY_OUTPUT_PATH}/opj_viewer_xerces.jar
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COMMAND ${Java_JAVAC_EXECUTABLE}
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-classpath ${APACHE_XERCES_JAR}
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${java2_srcs} -d ${CMAKE_CURRENT_BINARY_DIR}/classes2
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COMMAND ${Java_JAR_EXECUTABLE} cfm ${LIBRARY_OUTPUT_PATH}/opj_viewer_xerces.jar
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${CMAKE_CURRENT_BINARY_DIR}/opj_viewer_xerces/dist/manifest.txt
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-C ${CMAKE_CURRENT_BINARY_DIR}/classes2 .
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DEPENDS ${java2_srcs}
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${CMAKE_CURRENT_SOURCE_DIR}/opj_viewer_xerces/dist/manifest.txt.in
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COMMENT "javac *.java; jar cvf -> opj_viewer_xerces.jar"
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)
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# name the target
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ADD_CUSTOM_TARGET(OPJViewerXercesJar ALL
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DEPENDS ${LIBRARY_OUTPUT_PATH}/opj_viewer_xerces.jar
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COMMENT "building opj_viewer_xerces.jar"
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)
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endif()
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else(Java_Development_FOUND)
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message(WARNING "No java compiler found. Wont be able to build java viewer")
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endif()
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