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https://github.com/Z3Prover/z3
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Java API: build system fix for OSX
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger
parent
70192b66e9
commit
876c6a361e
1 changed files with 54 additions and 14 deletions
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@ -33,6 +33,7 @@ LDFLAGS=getenv("LDFLAGS", "")
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JAVA=getenv("JAVA", "java")
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JAVAC=getenv("JAVAC", "javac")
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JAVA_HOME=getenv("JAVA_HOME", None)
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JNI_HOME=getenv("JNI_HOME", None)
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CXX_COMPILERS=['g++', 'clang++']
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C_COMPILERS=['gcc', 'clang']
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@ -222,6 +223,7 @@ def check_java():
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if r != 0:
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raise MKException('Failed testing Java program. Set environment variable JAVA with the path to the Java virtual machine')
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find_java_home()
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find_jni_home()
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def find_jni_h(path):
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for root, dirs, files in os.walk(path):
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@ -233,10 +235,14 @@ def find_jni_h(path):
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def find_java_home():
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global JAVA_HOME
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if JAVA_HOME != None:
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if is_verbose():
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print("Checking jni.h...")
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if os.path.exists(os.path.join(JAVA_HOME, 'include', 'jni.h')):
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return
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if IS_WINDOWS:
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ind = string.join(path, 'bin\java.exe')
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else:
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ind = string.join(path, 'bin/java')
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if not os.path.exists(ind):
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raise MKException("Failed to detect java at '%s'.Possible solution: set JAVA_HOME with the path to JDK." % os.path.join(path))
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else:
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return
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if is_verbose():
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print("Finding JAVA_HOME...")
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t = TempFile('output')
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@ -252,20 +258,51 @@ def find_java_home():
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m = open_pat.match(line)
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if m:
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# Remove last 3 directives from m.group(1)
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print(m.group(1))
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tmp = m.group(1).split(os.sep)
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path = string.join(tmp[:len(tmp) - 3], os.sep)
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if is_verbose():
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print("Checking jni.h...")
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jni_dir = find_jni_h(path)
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if not jni_dir:
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raise MKException("Failed to detect jni.h at '%s'.Possible solution: set JAVA_HOME with the path to JDK." % os.path.join(path, 'include'))
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JAVA_HOME = os.path.split(jni_dir)[0]
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if is_verbose():
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print('JAVA_HOME=%s' % JAVA_HOME)
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if IS_WINDOWS:
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ind = '%s%s' % (path, '\bin\java.exe')
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else:
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ind = '%s%s' % (path, '/bin/java')
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if os.path.exists(ind):
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JAVA_HOME = path
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return
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if IS_OSX:
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path = '%s%s' % (path, '/Contents/Home/')
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ind = '%s%s' % (path, 'bin/java')
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if os.path.exists(ind):
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JAVA_HOME = path
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return
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raise MKException("Failed to detect java at '%s'.Possible solution: set JAVA_HOME with the path to JDK." % os.path.join(path))
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return
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raise MKException('Failed to find JAVA_HOME')
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def find_jni_home():
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global JNI_HOME
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if JNI_HOME != None:
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if is_verbose():
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print("Checking jni.h...")
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path = JNI_HOME
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fn = os.path.join(path, 'jni.h')
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print("Checking for jni.h in %s..." % JNI_HOME)
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if os.path.exists(fn):
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return
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else:
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path = '%s%s' % (JAVA_HOME, '/include/')
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fn = '%s%s' % (path, 'jni.h')
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print("Checking for jni.h in %s..." % path)
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if os.path.exists(fn):
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JNI_HOME = find_jni_h(path)
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elif IS_OSX:
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# Apparently Apple knows best where to put stuff...
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path = '/System/Library/Frameworks/JavaVM.framework/Headers/'
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fn = '%s%s' % (path, 'jni.h')
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print("Checking for jni.h in %s..." % path)
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if os.path.exists(fn):
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JNI_HOME = find_jni_h(path)
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if JNI_HOME == None:
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raise MKException("Failed to detect jni.h. Possible solution: set JNI_HOME with the path to JDK.")
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def is64():
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return sys.maxsize >= 2**32
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@ -402,6 +439,7 @@ def display_help(exit_code):
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print(" JAVA Java virtual machine (only relevant if -j or --java option is provided)")
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print(" JAVAC Java compiler (only relevant if -j or --java option is provided)")
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print(" JAVA_HOME JDK installation directory (only relevant if -j or --java option is provided)")
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print(" JNI_HOME JNI bindings directory (only relevant if -j or --java option is provided)")
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exit(exit_code)
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# Parse configuration option for mk_make script
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@ -1086,7 +1124,7 @@ class JavaDLLComponent(Component):
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mk_dir(os.path.join(BUILD_DIR, 'api', 'java', 'classes'))
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dllfile = '%s$(SO_EXT)' % self.dll_name
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out.write('libz3java$(SO_EXT): libz3$(SO_EXT) %s\n' % os.path.join(self.to_src_dir, 'Native.cpp'))
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t = '\t$(CXX) $(CXXFLAGS) $(CXX_OUT_FLAG)api/java/Native$(OBJ_EXT) -I"%s/include" -I"%s/include/PLATFORM" -I%s %s/Native.cpp\n' % (JAVA_HOME, JAVA_HOME, get_component('api').to_src_dir, self.to_src_dir)
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t = '\t$(CXX) $(CXXFLAGS) $(CXX_OUT_FLAG)api/java/Native$(OBJ_EXT) -I"%s" -I"%s/PLATFORM" -I%s %s/Native.cpp\n' % (JNI_HOME, JNI_HOME, get_component('api').to_src_dir, self.to_src_dir)
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if IS_OSX:
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t = t.replace('PLATFORM', 'darwin')
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elif IS_LINUX:
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@ -1388,6 +1426,7 @@ def mk_config():
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print('64-bit: %s' % is64())
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if is_java_enabled():
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print('Java Home: %s' % JAVA_HOME)
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print('JNI Home: %s' % JNI_HOME)
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print('Java Compiler: %s' % JAVAC)
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print('Java VM: %s' % JAVA)
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else:
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@ -1492,6 +1531,7 @@ def mk_config():
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print('Python version: %s' % distutils.sysconfig.get_python_version())
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if is_java_enabled():
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print('Java Home: %s' % JAVA_HOME)
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print('JNI Home: %s' % JNI_HOME)
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print('Java Compiler: %s' % JAVAC)
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print('Java VM: %s' % JAVA)
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