bgirgis/cpp-thirdparty
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

update swig on windows

Browse Source
This commit is contained in:
Bassem Girgis
2019-08-04 21:38:19 -05:00
parent 8414b7136b
commit 76ad52be58
5943 changed files with 91790 additions and 71892 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
winx64/bin/swigwin-4.0.0/Examples/java/constants/Makefile Normal file
View File

@@ -0,0 +1,20 @@
TOP = ../..
SWIGEXE = $(TOP)/../swig
SWIG_LIB_DIR = $(TOP)/../$(TOP_BUILDDIR_TO_TOP_SRCDIR)Lib
CXXSRCS =
TARGET = example
INTERFACE = example.i
SWIGOPT =
JAVASRCS = *.java
check: build
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' java_run
build:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' CXXSRCS='$(CXXSRCS)' \
SWIG_LIB_DIR='$(SWIG_LIB_DIR)' SWIGEXE='$(SWIGEXE)' \
SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' java_cpp
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' JAVASRCS='$(JAVASRCS)' JAVAFLAGS='$(JAVAFLAGS)' java_compile
clean:
$(MAKE) -f $(TOP)/Makefile SRCDIR='$(SRCDIR)' java_clean

30
winx64/bin/swigwin-4.0.0/Examples/java/constants/example.i Normal file
View File

@@ -0,0 +1,30 @@
/* File : example.i */
%module example
/* Force the generated Java code to use the C constant values rather than making a JNI call */
%javaconst(1);
/* A few preprocessor macros */
#define ICONST 42
#define FCONST 2.1828
#define CCONST 'x'
#define CCONST2 '\n'
#define SCONST "Hello World"
#define SCONST2 "\"Hello World\""
/* This should work just fine */
#define EXPR ICONST + 3*(FCONST)
/* This shouldn't do anything */
#define EXTERN extern
/* Neither should this (BAR isn't defined) */
#define FOO (ICONST + BAR)
/* The following directives also produce constants */
%constant int iconst = 37;
%constant double fconst = 3.14;

52
winx64/bin/swigwin-4.0.0/Examples/java/constants/index.html Normal file
View File

@@ -0,0 +1,52 @@
<html>
<head>
<title>SWIG:Examples:java:constants</title>
</head>
<body bgcolor="#ffffff">
<tt>SWIG/Examples/java/constants/</tt>
<hr>
<H2>Wrapping C Constants</H2>
<p>
When SWIG encounters C preprocessor macros and C declarations that look like constants,
it creates Java constant with an identical value. Click <a href="example.i">here</a>
to see a SWIG interface with some constant declarations in it.
<h2>Accessing Constants from Java</h2>
Click <a href="../../../Doc/Manual/Java.html#constants">here</a> for the section on constants in the SWIG and Java documentation.
<p>
Click <a href="runme.java">here</a> to see a Java program that prints out the values
of the constants contained in the above file.</p>
<h2>Key points</h2>
<ul>
<li>The values of preprocessor macros are converted into Java constants.
<li>Types are inferred by syntax (e.g., "3" is an integer and "3.5" is a float).
<li>Character constants such as 'x' are converted into Java strings.
<li>C string literals such as "Hello World" are converted into Java strings.
<li>Macros that are not fully defined are simply ignored. For example:
<blockquote>
<pre>
#define EXTERN extern
</pre>
</blockquote>
is ignored because SWIG has no idea what type of variable this would be.
<p>
<li>Expressions are allowed provided that all of their components are defined. Otherwise, the constant is ignored.
<li>Certain C declarations involving 'const' are also turned into Java constants.
<li>The constants that appear in a SWIG interface file do not have to appear in any sort
of matching C source file since the creation of a constant does not require linkage
to a stored value (i.e., a value held in a C global variable or memory location).
</ul>
<hr>
</body>
</html>

44
winx64/bin/swigwin-4.0.0/Examples/java/constants/runme.java Normal file
View File

@@ -0,0 +1,44 @@
import java.lang.reflect.*;
public class runme {
static {
try {
System.loadLibrary("example");
} catch (UnsatisfiedLinkError e) {
System.err.println("Native code library failed to load. See the chapter on Dynamic Linking Problems in the SWIG Java documentation for help.\n" + e);
System.exit(1);
}
}
public static void main(String argv[])
{
System.out.println("ICONST = " + example.ICONST + " (should be 42)");
System.out.println("FCONST = " + example.FCONST + " (should be 2.1828)");
System.out.println("CCONST = " + example.CCONST + " (should be 'x')");
System.out.println("CCONST2 = " + example.CCONST2 + " (this should be on a new line)");
System.out.println("SCONST = " + example.SCONST + " (should be 'Hello World')");
System.out.println("SCONST2 = " + example.SCONST2 + " (should be '\"Hello World\"')");
System.out.println("EXPR = " + example.EXPR + " (should be 48.5484)");
System.out.println("iconst = " + example.iconst + " (should be 37)");
System.out.println("fconst = " + example.fconst + " (should be 3.14)");
// Use reflection to check if these variables are defined:
try
{
System.out.println("EXTERN = " + example.class.getField("EXTERN") + " (Arg! This shouldn't print anything)");
}
catch (NoSuchFieldException e)
{
System.out.println("EXTERN isn't defined (good)");
}
try
{
System.out.println("FOO = " + example.class.getField("FOO") + " (Arg! This shouldn't print anything)");
}
catch (NoSuchFieldException e)
{
System.out.println("FOO isn't defined (good)");
}
}
}