Avoid problem reading jni.h on Macs.

Apple released an update recently in which there
was a broken symlink for jni.h that pointed to
a non-existent file. CMake had trouble configuring
because it encountered an error trying to read
jni.h.

We avoid the problem here by introducing a variable
CTEST_RUN_Java, which defaults to OFF on Macs, that
indicates whether to even attempt finding java, reading
jni.h and adding the "Java" CMake test.

If you would like to test Java on a Mac where the
jni.h symlink is not busted, feel free to pass in
-DCTEST_RUN_Java:BOOL=ON when configuring CMake.
This commit is contained in:
David Cole 2010-10-25 15:03:36 -04:00
parent 06b5eaa3cf
commit c8f39193e0

View File

@ -1635,7 +1635,15 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
ENDIF()
ENDIF()
IF(NOT CMAKE_TEST_GENERATOR MATCHES "Xcode")
if(NOT DEFINED CTEST_RUN_Java)
if(APPLE)
set(CTEST_RUN_Java OFF)
else()
set(CTEST_RUN_Java ON)
endif()
endif()
IF(CTEST_RUN_Java)
find_package(Java QUIET)
IF(JAVA_COMPILE AND JAVA_RUNTIME AND JAVA_ARCHIVE AND NOT MINGW)
GET_FILENAME_COMPONENT(JNIPATH ${JAVA_COMPILE} PATH)
@ -1659,7 +1667,7 @@ ${CMake_BINARY_DIR}/bin/cmake -DVERSION=master -P ${CMake_SOURCE_DIR}/Utilities/
ENDIF("${JNI_FILE}" MATCHES "JDK1_2")
ENDIF(JNI_H)
ENDIF(JAVA_COMPILE AND JAVA_RUNTIME AND JAVA_ARCHIVE AND NOT MINGW)
ENDIF(NOT CMAKE_TEST_GENERATOR MATCHES "Xcode")
ENDIF(CTEST_RUN_Java)
# add some cross compiler tests, for now only with makefile based generators
IF(CMAKE_TEST_GENERATOR MATCHES "Makefiles" OR CMAKE_TEST_GENERATOR MATCHES "KDevelop")