X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/44f892cc1439218ee3c90a2c36654debc02bed19..4fc0e111d1f1a321148fbd950405c91dda6b4290:/tools/cmake/Java.cmake

diff --git a/tools/cmake/Java.cmake b/tools/cmake/Java.cmake
index b990e2c01c..e8fa5e22b6 100644
--- a/tools/cmake/Java.cmake
+++ b/tools/cmake/Java.cmake
@@ -15,9 +15,9 @@ message("-- [Java] JNI found: ${JNI_FOUND}")
 message("-- [Java] JNI include dirs: ${JNI_INCLUDE_DIRS}")
 
 if(WIN32)
-  exec_program("java -d32 -version" OUTPUT_VARIABLE IS_32_BITS_JVM)
-  STRING( FIND ${IS_32_BITS_JVM} "Error" POSITION )
-  if(NOT ${POSITION} GREATER -1)
+  execute_process(COMMAND         java -d64 -version
+                  OUTPUT_VARIABLE JVM_IS_64_BITS)
+  if("${JVM_IS_64_BITS}" MATCHES "Error")
     message(fatal_error "SimGrid can only use Java 64 bits")
   endif()
 endif()
@@ -134,11 +134,11 @@ if(enable_lib_in_jar)
     COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_SO}      ${JAVA_NATIVE_PATH}/${LIBSIMGRID_SO}
     COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_BINARY_DIR}/lib/${LIBSIMGRID_JAVA_SO} ${JAVA_NATIVE_PATH}/${LIBSIMGRID_JAVA_SO}
     # There is no way to disable the dependency of mingw-64 on that lib, unfortunately nor to script cmake -E properly
-    # So let's be brutal and copy it in any case (even on non-windows builds).
+    # So let's be brutal and copy it in any case (even on non-windows builds) from the location where chocolatey installs it.
     # The copy is only expected to work on the appveyor builder, but that's all we need right now
     # since our users are directed to download that file as nightly build.
-    COMMAND ${CMAKE_COMMAND} -E copy_if_different C:/mingw64/bin/libwinpthread-1.dll  ${JAVA_NATIVE_PATH}/libwinpthread-1.dll || true
-    
+    COMMAND ${CMAKE_COMMAND} -E copy_if_different C:/tools/mingw64/bin/libwinpthread-1.dll  ${JAVA_NATIVE_PATH}/libwinpthread-1.dll || true
+
     COMMAND ${JAVA_ARCHIVE} -uvf ${SIMGRID_JAR}  ${JAVA_NATIVE_PATH}
     
     COMMAND ${CMAKE_COMMAND} -E echo "-- Cmake put the native code in ${JAVA_NATIVE_PATH}"