mirror of
https://github.com/Z3Prover/z3
synced 2025-04-26 18:45:33 +00:00
Compiling java bindings on Windows
This commit is contained in:
unknown
Leonardo de Moura
parent
4b9e85bcd7
commit
10d01a8379
3 changed files with 57 additions and 38 deletions
|
|
@ -71,7 +71,7 @@ def init_project_def():
|
|||
static=build_static_lib(),
|
||||
export_files=API_files)
|
||||
add_dot_net_dll('dotnet', ['api_dll'], 'api/dotnet', dll_name='Microsoft.Z3', assembly_info_dir='Properties')
|
||||
add_java_dll('java', 'api/java', dll_name='libz3j')
|
||||
add_java_dll('java', 'api/java', dll_name='libz3java')
|
||||
add_hlib('cpp', 'api/c++', includes2install=['z3++.h'])
|
||||
set_z3py_dir('api/python')
|
||||
# Examples
|
||||
|
|
|
|||
|
|
@ -26,7 +26,7 @@ import string
|
|||
|
||||
def getenv(name, default):
|
||||
try:
|
||||
return os.environ[name]
|
||||
return os.environ[name].strip(' "\'')
|
||||
except:
|
||||
return default
|
||||
|
||||
|
|
@ -37,6 +37,7 @@ CXXFLAGS=getenv("CXXFLAGS", "")
|
|||
LDFLAGS=getenv("LDFLAGS", "")
|
||||
JAVA=getenv("JAVA", "java")
|
||||
JAVAC=getenv("JAVAC", "javac")
|
||||
JAVA_HOME=getenv("JAVA_HOME", None)
|
||||
|
||||
CXX_COMPILERS=['g++', 'clang++']
|
||||
C_COMPILERS=['gcc', 'clang']
|
||||
|
|
@ -71,7 +72,9 @@ VER_BUILD=None
|
|||
VER_REVISION=None
|
||||
PREFIX='/usr'
|
||||
GMP=False
|
||||
JAVA_HOME=None
|
||||
|
||||
def is_windows():
|
||||
return IS_WINDOWS
|
||||
|
||||
def unix_path2dos(path):
|
||||
return string.join(path.split('/'), '\\')
|
||||
|
|
@ -110,20 +113,25 @@ class TempFile:
|
|||
try:
|
||||
os.remove(self.name)
|
||||
except:
|
||||
raise MKException("Failed to eliminate temporary file '%s'" % self.name)
|
||||
pass
|
||||
|
||||
def exec_cmd(cmd):
|
||||
if isinstance(cmd, str):
|
||||
cmd = cmd.split(' ')
|
||||
new_cmd = []
|
||||
first = True
|
||||
for e in cmd:
|
||||
e = e.strip(' ')
|
||||
if e != "":
|
||||
se = e.split(' ')
|
||||
if len(se) > 1:
|
||||
new_cmd.extend(se)
|
||||
else:
|
||||
new_cmd.append(e)
|
||||
if first:
|
||||
# Allow spaces in the executable name
|
||||
first = False
|
||||
new_cmd.append(e)
|
||||
else:
|
||||
if e != "":
|
||||
se = e.split(' ')
|
||||
if len(se) > 1:
|
||||
new_cmd.extend(se)
|
||||
else:
|
||||
new_cmd.append(e)
|
||||
cmd = new_cmd
|
||||
null = open(os.devnull, 'wb')
|
||||
try:
|
||||
|
|
@ -181,18 +189,15 @@ def check_java():
|
|||
rmf('Hello.class')
|
||||
if r != 0:
|
||||
raise MKException('Failed testing Java program. Set environment variable JAVA with the path to the Java virtual machine')
|
||||
t2 = TempFile('Z3Native.java')
|
||||
t2.add('public final class Z3Native { public static native long mkConfig(); }\n')
|
||||
t2.commit()
|
||||
if is_verbose():
|
||||
print "Testing %s (for JNI)..." % JAVAC
|
||||
r = exec_cmd([JAVAC, 'Z3Native.java'])
|
||||
if r != 0:
|
||||
raise MKException('Failed testing Java compiler (for source containing JNI bindings). Set environment variable JAVAC with the path to the Java compiler')
|
||||
find_java_home()
|
||||
|
||||
def find_java_home():
|
||||
global JAVA_HOME
|
||||
if JAVA_HOME != None:
|
||||
if is_verbose():
|
||||
print "Checking jni.h..."
|
||||
if os.path.exists('%s%sinclude%sjni.h' % (JAVA_HOME, os.sep, os.sep)):
|
||||
return
|
||||
if is_verbose():
|
||||
print "Finding JAVA_HOME..."
|
||||
t = TempFile('output')
|
||||
|
|
@ -208,12 +213,13 @@ def find_java_home():
|
|||
m = open_pat.match(line)
|
||||
if m:
|
||||
# Remove last 3 directives from m.group(1)
|
||||
print m.group(1)
|
||||
tmp = m.group(1).split(os.sep)
|
||||
path = string.join(tmp[:len(tmp) - 3], os.sep)
|
||||
if is_verbose():
|
||||
print "Checking jni.h..."
|
||||
if not os.path.exists('%s/include/jni.h' % path):
|
||||
raise MKException("Failed to detect jni.h at '%s/include'" % path)
|
||||
if not os.path.exists('%s%sinclude%sjni.h' % (path, os.sep, os.sep)):
|
||||
raise MKException("Failed to detect jni.h at '%s%sinclude'" % (path, os.sep))
|
||||
JAVA_HOME = path
|
||||
return
|
||||
raise MKException('Failed to find JAVA_HOME')
|
||||
|
|
@ -344,6 +350,7 @@ def display_help(exit_code):
|
|||
print " CXXFLAGS C++ compiler flags"
|
||||
print " JAVA Java virtual machine (only relevant if -j or --java option is provided)"
|
||||
print " JAVAC Java compiler (only relevant if -j or --java option is provided)"
|
||||
print " JAVA_HOME JDK installation directory (only relevant if -j or --java option is provided)"
|
||||
exit(exit_code)
|
||||
|
||||
# Parse configuration option for mk_make script
|
||||
|
|
@ -716,9 +723,9 @@ class ExeComponent(Component):
|
|||
def require_mem_initializer(self):
|
||||
return True
|
||||
|
||||
# All executables are included in the all: rule
|
||||
# All executables (to be installed) are included in the all: rule
|
||||
def main_component(self):
|
||||
return True
|
||||
return self.install
|
||||
|
||||
def mk_install(self, out):
|
||||
if self.install:
|
||||
|
|
@ -924,13 +931,16 @@ class JavaDLLComponent(Component):
|
|||
if is_java_enabled():
|
||||
dllfile = '%s$(SO_EXT)' % self.dll_name
|
||||
out.write('%s: %s/Z3Native.java %s$(SO_EXT)\n' % (dllfile, self.to_src_dir, get_component('api_dll').dll_name))
|
||||
out.write('\tcd %s; %s Z3Native.java\n' % (self.to_src_dir, JAVAC))
|
||||
if IS_WINDOWS:
|
||||
out.write('\tcd %s && %s Z3Native.java\n' % (unix_path2dos(self.to_src_dir), JAVAC))
|
||||
out.write('\tmove %s\\*.class .\n' % unix_path2dos(self.to_src_dir))
|
||||
out.write('\t$(CXX) $(CXXFLAGS) $(CXX_OUT_FLAG)Z3Native$(OBJ_EXT) -I"%s/include" -I"%s/include/win32" -I%s %s/Z3Native.c\n' % (JAVA_HOME, JAVA_HOME, get_component('api').to_src_dir, self.to_src_dir))
|
||||
out.write('\t$(SLINK) $(SLINK_OUT_FLAG)%s $(SLINK_FLAGS) Z3Native$(OBJ_EXT) libz3.lib\n' % dllfile)
|
||||
else:
|
||||
out.write('\tcd %s; %s Z3Native.java\n' % (self.to_src_dir, JAVAC))
|
||||
out.write('\tmv %s/*.class .\n' % self.to_src_dir)
|
||||
out.write('\t$(CC) $(CXXFLAGS) $(CXX_OUT_FLAG)Z3Native$(OBJ_EXT) -I"%s/include" -I%s %s/Z3Native.c\n' % (JAVA_HOME, get_component('api').to_src_dir, self.to_src_dir))
|
||||
out.write('\t$(CC) $(SLINK_OUT_FLAG)%s $(SLINK_FLAGS) -L. Z3Native$(OBJ_EXT) -lz3\n' % dllfile)
|
||||
out.write('\t$(CXX) $(CXXFLAGS) $(CXX_OUT_FLAG)Z3Native$(OBJ_EXT) -I"%s/include" -I%s %s/Z3Native.c\n' % (JAVA_HOME, get_component('api').to_src_dir, self.to_src_dir))
|
||||
out.write('\t$(SLINK) $(SLINK_OUT_FLAG)%s $(SLINK_FLAGS) -L. Z3Native$(OBJ_EXT) -lz3\n' % dllfile)
|
||||
out.write('%s: %s\n\n' % (self.name, dllfile))
|
||||
|
||||
def main_component(self):
|
||||
|
|
@ -1146,6 +1156,12 @@ def mk_config():
|
|||
'SLINK_EXTRA_FLAGS=/link /MACHINE:X64 /SUBSYSTEM:WINDOWS /INCREMENTAL:NO /STACK:8388608\n')
|
||||
|
||||
# End of Windows VS config.mk
|
||||
if is_verbose():
|
||||
print '64-bit: %s' % is64()
|
||||
if is_java_enabled():
|
||||
print 'Java Home: %s' % JAVA_HOME
|
||||
print 'Java Compiler: %s' % JAVAC
|
||||
print 'Java VM: %s' % JAVA
|
||||
else:
|
||||
global CXX, CC, GMP, CPPFLAGS, CXXFLAGS, LDFLAGS
|
||||
ARITH = "internal"
|
||||
|
|
|
|||
|
|
@ -504,7 +504,10 @@ def mk_java():
|
|||
java_native.write(' public static class IntPtr { public int value; }\n')
|
||||
java_native.write(' public static class LongPtr { public long value; }\n')
|
||||
java_native.write(' public static class StringPtr { public String value; }\n')
|
||||
java_native.write(' static { System.loadLibrary("%s"); }\n' % get_component('java').dll_name[3:]) # We need 3: to extract the prexi 'lib' form the dll_name
|
||||
if is_windows():
|
||||
java_native.write(' static { System.loadLibrary("%s"); }\n' % get_component('java'))
|
||||
else:
|
||||
java_native.write(' static { System.loadLibrary("%s"); }\n' % get_component('java').dll_name[3:]) # We need 3: to extract the prexi 'lib' form the dll_name
|
||||
for name, result, params in _dotnet_decls:
|
||||
java_native.write(' public static native %s %s(' % (type2java(result), java_method_name(name)))
|
||||
first = True
|
||||
|
|
@ -543,7 +546,7 @@ def mk_java():
|
|||
if k == OUT or k == INOUT:
|
||||
java_wrapper.write(' %s _a%s;\n' % (type2str(param_type(param)), i))
|
||||
elif k == IN_ARRAY or k == INOUT_ARRAY:
|
||||
java_wrapper.write(' %s * _a%s = (%s *) (*jenv)->%s(jenv, a%s, NULL);\n' % (type2str(param_type(param)),
|
||||
java_wrapper.write(' %s * _a%s = (%s *) jenv->%s(a%s, NULL);\n' % (type2str(param_type(param)),
|
||||
i,
|
||||
type2str(param_type(param)),
|
||||
java_get_array_elements(param),
|
||||
|
|
@ -555,7 +558,7 @@ def mk_java():
|
|||
param_array_capacity_pos(param),
|
||||
type2str(param_type(param))))
|
||||
elif k == IN and param_type(param) == STRING:
|
||||
java_wrapper.write(' Z3_string _a%s = (Z3_string) (*jenv)->GetStringUTFChars(jenv, a%s, NULL);\n' % (i, i))
|
||||
java_wrapper.write(' Z3_string _a%s = (Z3_string) jenv->GetStringUTFChars(a%s, NULL);\n' % (i, i))
|
||||
i = i + 1
|
||||
# invoke procedure
|
||||
java_wrapper.write(' ')
|
||||
|
|
@ -585,34 +588,34 @@ def mk_java():
|
|||
for param in params:
|
||||
k = param_kind(param)
|
||||
if k == OUT_ARRAY:
|
||||
java_wrapper.write(' (*jenv)->%s(jenv, a%s, 0, (jsize)a%s, (%s *) _a%s);\n' % (java_set_array_region(param),
|
||||
java_wrapper.write(' jenv->%s(a%s, 0, (jsize)a%s, (%s *) _a%s);\n' % (java_set_array_region(param),
|
||||
i,
|
||||
param_array_capacity_pos(param),
|
||||
java_array_element_type(param),
|
||||
i))
|
||||
java_wrapper.write(' free(_a%s);\n' % i)
|
||||
elif k == IN_ARRAY or k == OUT_ARRAY:
|
||||
java_wrapper.write(' (*jenv)->%s(jenv, a%s, (%s *) _a%s, JNI_ABORT);\n' % (java_release_array_elements(param),
|
||||
java_wrapper.write(' jenv->%s(a%s, (%s *) _a%s, JNI_ABORT);\n' % (java_release_array_elements(param),
|
||||
i,
|
||||
java_array_element_type(param),
|
||||
i))
|
||||
elif k == OUT or k == INOUT:
|
||||
if param_type(param) == INT or param_type(param) == UINT:
|
||||
java_wrapper.write(' {\n')
|
||||
java_wrapper.write(' jclass mc = (*jenv)->GetObjectClass(jenv, a%s);\n' % i)
|
||||
java_wrapper.write(' jfieldID fid = (*jenv)->GetFieldID(jenv, mc, "value", "I");\n')
|
||||
java_wrapper.write(' (*jenv)->SetIntField(jenv, a%s, fid, (jint) _a%s);\n' % (i, i))
|
||||
java_wrapper.write(' jclass mc = jenv->GetObjectClass(a%s);\n' % i)
|
||||
java_wrapper.write(' jfieldID fid = jenv->GetFieldID(mc, "value", "I");\n')
|
||||
java_wrapper.write(' jenv->SetIntField(a%s, fid, (jint) _a%s);\n' % (i, i))
|
||||
java_wrapper.write(' }\n')
|
||||
else:
|
||||
java_wrapper.write(' {\n')
|
||||
java_wrapper.write(' jclass mc = (*jenv)->GetObjectClass(jenv, a%s);\n' % i)
|
||||
java_wrapper.write(' jfieldID fid = (*jenv)->GetFieldID(jenv, mc, "value", "J");\n')
|
||||
java_wrapper.write(' (*jenv)->SetLongField(jenv, a%s, fid, (jlong) _a%s);\n' % (i, i))
|
||||
java_wrapper.write(' jclass mc = jenv->GetObjectClass(a%s);\n' % i)
|
||||
java_wrapper.write(' jfieldID fid = jenv->GetFieldID(mc, "value", "J");\n')
|
||||
java_wrapper.write(' jenv->SetLongField(a%s, fid, (jlong) _a%s);\n' % (i, i))
|
||||
java_wrapper.write(' }\n')
|
||||
i = i + 1
|
||||
# return
|
||||
if result == STRING:
|
||||
java_wrapper.write(' return (*jenv)->NewStringUTF(jenv, result);\n')
|
||||
java_wrapper.write(' return jenv->NewStringUTF(result);\n')
|
||||
elif result != VOID:
|
||||
java_wrapper.write(' return (%s) result;\n' % type2javaw(result))
|
||||
java_wrapper.write('}\n')
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue