mirror of https://github.com/swig/swig
[Go] Add -cgo option, required for Go version 1.5 and later.
This commit is contained in:
Ian Lance Taylor
parent
df36d84f1b
commit
9ad497c08e
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@ -5,6 +5,10 @@ See the RELEASENOTES file for a summary of changes in each release.
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Version 3.0.6 (in progress)
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===========================
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2015-03-02: ianlancetaylor
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[Go] Add -cgo option, required for Go versions 1.5 and
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later.
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2015-02-26: olly
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Fix segmentation fault when top==NULL, introduced by nested class
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handling (reported in issue#346 by Paweł Tomulik).
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@ -111,6 +111,14 @@ swig -go -help
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<th>Go specific options</th>
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</tr>
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<tr>
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<td>-cgo</td>
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<td>Generate files to be used as input for the Go cgo tool. This
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option is required for Go 1.5 and later, and works for Go 1.2 and
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later. In the future this option will likely become the
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default.</td>
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</tr>
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<tr>
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<td>-intgosize <s></td>
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<td>Set the size for the Go type <tt>int</tt>. This controls the size
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@ -171,8 +179,13 @@ swig -go -help
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<H3><a name="Go_outputs"></a>23.3.2 Go Output Files</H3>
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<p> When generating Go code, SWIG will generate the following
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files:</p>
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<p>There are two different approaches to generating output files,
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controlled by SWIG's <tt>-cgo</tt> option. The <tt>-cgo</tt> option
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works with Go version 1.2 or later. It is required when using Go
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version 1.5 or later.</p>
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<p>With or without the <tt>-cgo</tt> option, SWIG will generate the
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following files when generating Go code:</p>
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<ul>
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<li>
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@ -180,21 +193,30 @@ MODULE.go will contain the Go functions that your Go code will call.
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These functions will be wrappers for the C++ functions defined by your
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module. This file should, of course, be compiled with the Go
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compiler.
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</li>
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<li>
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MODULE_wrap.c or MODULE_wrap.cxx will contain C/C++ functions will be
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invoked by the Go wrapper code. This file should be compiled with the
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usual C or C++ compiler and linked into a shared library.
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usual C or C++ compiler.
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</li>
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<li>
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MODULE_wrap.h will be generated if you use the directors feature. It
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provides a definition of the generated C++ director classes. It is
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generally not necessary to use this file, but in some special cases it
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may be helpful to include it in your code, compiled with the usual C
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or C++ compiler.
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</li>
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</ul>
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<p>When neither the <tt>-cgo</tt> nor the <tt>-gccgo</tt> option is
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used, SWIG will also generate an additional file:</p>
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<ul>
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<li>
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If using the gc compiler, MODULE_gc.c will contain C code which should
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be compiled with the C compiler distributed as part of the gc
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compiler. It should then be combined with the compiled MODULE.go
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using gopack. This file will not be generated when using gccgo.
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MODULE_gc.c will contain C code which should be compiled with the C
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compiler distributed as part of the gc compiler. It should then be
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combined with the compiled MODULE.go using go tool pack.
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</li>
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</ul>
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<p>
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@ -203,14 +225,33 @@ support for SWIG. To use it, put your SWIG interface into a file with
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the extension .swig, or, if you are wrapping C++ code, .swigcxx. Put
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that file in a GOPATH/src directory as usual for Go sources. Put
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other interface code in the same directory with extensions of .c and
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.cxx. The go build command and go install commands will automatically
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run SWIG for you and will build the interface code.
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.cxx. The <tt>go build</tt> and <tt>go install</tt> commands will
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automatically run SWIG for you and will build the interface code.
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</p>
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<p>
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You can also use SWIG directly yourself. When using the gc compiler
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version 1.2 or later, or when using gccgo, the code generated by SWIG
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can be linked directly into the Go program. A typical command
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You can also use SWIG directly yourself. When using
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the <tt>-cgo</tt> option, SWIG will generate files that can be used
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directly by <tt>go build</tt>. Put your SWIG input file in a
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directory under GOPATH/src, and give it a name that does not end in
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.swig or .swigcxx.
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</p>
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<div class="code"><pre>
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% swig -go -cgo example.i
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% go install
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</pre></div>
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<p>
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You will now have a Go package that you can import from other Go
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packages as usual.
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</p>
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<p>
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To use SWIG without the <tt>-cgo</tt> option, more steps are required.
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Recall that this only works with Go versions before 1.5. When using
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Go version 1.2 or later, or when using gccgo, the code generated by
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SWIG can be linked directly into the Go program. A typical command
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sequence when using the gc compiler would look like this:
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</p>
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@ -227,9 +268,8 @@ sequence when using the gc compiler would look like this:
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<p>
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You can also put the wrapped code into a shared library, and when
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using the gc compiler before version 1.2 this is the only supported
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option. A typical command sequence for this approach would look like
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this:
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using the Go versions before 1.2 this is the only supported option. A
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typical command sequence for this approach would look like this:
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</p>
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<div class="code"><pre>
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@ -1752,15 +1752,18 @@ scilab_clean:
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GO = @GO@
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GOGCC = @GOGCC@
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GCCGO = @GCCGO@
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GO1 = @GO1@
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GO12 = @GO12@
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GO13 = @GO13@
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GO15 = @GO15@
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GOC = @GOC@
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GOOPT = @GOOPT@
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GCCGOOPT = @GCCGOOPT@
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GOVERSIONOPTION = @GOVERSIONOPTION@
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GOSWIGARG = `if $(GOGCC) ; then echo -gccgo; fi`
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GOCOMPILEARG = `if $(GOGCC) ; then echo -c -g; elif $(GO1) ; then echo tool $(GOC:c=g) ; fi` `if $(GO13) && ! $(GOGCC); then echo -pack ; fi`
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GOCOMPILEARG = `if $(GO1) ; then echo tool $(GOC:c=g) ; fi` `if $(GO13) || $(GO15); then echo -pack ; fi`
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GOSRCS = $(INTERFACE:.i=.go)
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GOCSRCS = $(INTERFACE:.i=_gc.c)
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@ -1769,7 +1772,9 @@ GOLD = $(GOC:c=l)
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GOTOOL = `if $(GO1) ; then echo go tool; fi`
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GOPACK = `if $(GO1) ; then echo go tool pack; else echo gopack; fi`
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GOPACKAGE = $(INTERFACE:.i=.a)
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GOPACKAGE = $(notdir $(INTERFACE:.i=.a))
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GOPATHDIR = gopath/src/$(INTERFACE:.i=)
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GOOBJEXT = $(GOC:c=)
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GOGCOBJS = $(GOSRCS:.go=.$(GOOBJEXT))
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@ -1779,19 +1784,21 @@ GOGCCOBJS = $(GOSRCS:.go=.@OBJEXT@)
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# Build a Go module (C)
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# ----------------------------------------------------------------
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go: $(SRCDIR_SRCS)
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go_nocgo: $(SRCDIR_SRCS)
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$(SWIG) -go $(GOOPT) $(GOSWIGARG) $(SWIGOPT) -o $(ISRCS) $(INTERFACEPATH)
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if $(GO12) || $(GO13) || $(GOGCC); then \
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if $(GO12) || $(GO13) || $(GO15) || $(GOGCC); then \
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$(CC) -g -c $(CPPFLAGS) $(CFLAGS) $(SRCDIR_SRCS) $(ISRCS) $(INCLUDES); \
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else \
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$(CC) -g -c $(CCSHARED) $(CPPFLAGS) $(CFLAGS) $(SRCDIR_SRCS) $(ISRCS) $(INCLUDES); \
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$(LDSHARED) $(CFLAGS) $(LDFLAGS) $(OBJS) $(IOBJS) $(LIBS) -o $(LIBPREFIX)$(TARGET)$(SO); \
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fi
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$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(GOSRCS)
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if ! $(GOGCC) ; then \
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if $(GOGCC) ; then \
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$(COMPILETOOL) $(GCCGO) -g -c -I . $(GOSRCS); \
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else \
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$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(GOSRCS); \
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$(COMPILETOOL) $(GOTOOL) $(GOC) -I $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`} $(GOCSRCS); \
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rm -f $(GOPACKAGE); \
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if $(GO13); then \
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if $(GO13) || $(GO15); then \
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cp $(GOGCOBJS) $(GOPACKAGE); \
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$(COMPILETOOL) $(GOPACK) r $(GOPACKAGE) $(GOCSRCS:.c=.$(GOOBJEXT)) $(OBJS) $(IOBJS); \
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elif $(GO12); then \
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@ -1801,12 +1808,54 @@ go: $(SRCDIR_SRCS)
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fi; \
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fi
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if test -f $(SRCDIR)$(RUNME).go; then \
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$(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
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if $(GOGCC) ; then \
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$(COMPILETOOL) $(GO) -o $(RUNME) $(RUNME).@OBJEXT@ $(GOGCCOBJS) $(OBJS) $(IOBJS); \
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elif $(GO12) || $(GO13); then \
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$(COMPILETOOL) $(GCCGO) -g -c $(SRCDIR)$(RUNME).go; \
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$(COMPILETOOL) $(GCCGO) -o $(RUNME) $(RUNME).@OBJEXT@ $(GOGCCOBJS) $(OBJS) $(IOBJS); \
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elif $(GO12) || $(GO13) || $(GO15); then \
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$(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
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$(COMPILETOOL) $(GOTOOL) $(GOLD) -linkmode external -extld "$(CC)" -extldflags "$(CFLAGS) $(LDFLAGS)" -o $(RUNME) $(RUNME).$(GOOBJEXT); \
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else \
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$(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
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$(COMPILETOOL) $(GOTOOL) $(GOLD) -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $(RUNME) $(RUNME).$(GOOBJEXT); \
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fi; \
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fi
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go: $(SRCDIR_SRCS)
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$(SWIG) -go -cgo $(GOOPT) $(GOSWIGARG) $(SWIGOPT) -o $(ISRCS) $(INTERFACEPATH)
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@mkdir gopath 2>/dev/null || true
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@mkdir gopath/src 2>/dev/null || true
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@mkdir gopath/src/$(INTERFACE:.i=) 2>/dev/null || true
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rm -f $(GOPATHDIR)/*
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cp $(ISRCS) $(GOPATHDIR)/
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if test -f $(IWRAP:.i=.h); then \
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cp $(IWRAP:.i=.h) $(GOPATHDIR)/; \
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fi
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if test -n "$(SRCDIR_SRCS)"; then \
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cp $(SRCDIR_SRCS) $(GOPATHDIR)/; \
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fi
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cp $(GOSRCS) $(GOPATHDIR)/
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GOPATH=`pwd`/gopath; \
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export GOPATH; \
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CGO_CPPFLAGS="$(CPPFLAGS) $(INCLUDES) -I `pwd`"; \
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export CGO_CPPFLAGS; \
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CGO_CFLAGS="$(CFLAGS)"; \
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export CGO_CFLAGS; \
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CGO_LDFLAGS="$(LDFLAGS) -lm"; \
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export CGO_LDFLAGS; \
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(cd $(GOPATHDIR)/ && $(COMPILETOOL) $(GO) build `if $(GOGCC); then echo -compiler=gccgo; fi` -o $(GOPACKAGE))
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cp $(GOPATHDIR)/$(GOPACKAGE) $(dir $(INTERFACE))/$(GOPACKAGE)
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if $(GOGCC); then \
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cp $(dir $(INTERFACE))/$(GOPACKAGE) $(dir $(INTERFACE))/$(GOPACKAGE:.a=.gox); \
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fi
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if test -f $(SRCDIR)$(RUNME).go; then \
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if $(GOGCC) ; then \
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$(COMPILETOOL) $(GCCGO) -c -g $(SRCDIR)$(RUNME).go; \
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$(COMPILETOOL) $(GCCGO) -o $(RUNME) $(RUNME).@OBJEXT@ $(dir $(INTERFACE))/$(GOPACKAGE); \
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elif $(GO12) || $(GO13) || $(GO15); then \
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$(COMPILETOOL) $(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
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$(COMPILETOOL) $(GOTOOL) $(GOLD) -linkmode external -extld "$(CC)" -extldflags "$(CFLAGS) $(LDFLAGS)" -o $(RUNME) $(RUNME).$(GOOBJEXT); \
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else \
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$(COMPILETOOL) $(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
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$(COMPILETOOL) $(GOTOOL) $(GOLD) -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $(RUNME) $(RUNME).$(GOOBJEXT); \
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fi; \
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fi
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@ -1815,9 +1864,9 @@ go: $(SRCDIR_SRCS)
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# Build a Go module (C++)
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# ----------------------------------------------------------------
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go_cpp: $(SRCDIR_SRCS)
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go_cpp_nocgo: $(SRCDIR_SRCS)
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$(SWIG) -go -c++ $(GOOPT) $(GOSWIGARG) $(SWIGOPT) -o $(ICXXSRCS) $(INTERFACEPATH)
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if $(GO12) || $(GO13) || $(GOGCC); then \
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if $(GO12) || $(GO13) || $(GO15) || $(GOGCC); then \
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if test -n "$(SRCDIR_CXXSRCS)$(SRCDIR_SRCS)"; then \
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$(CXX) -g -c $(CPPFLAGS) $(CXXFLAGS) $(SRCDIR_CXXSRCS) $(SRCDIR_SRCS) $(INCLUDES); \
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fi; \
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@ -1837,7 +1886,7 @@ go_cpp: $(SRCDIR_SRCS)
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-o $(addsuffix .$(GOOBJEXT),$(basename $f)) $f; \
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) \
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rm -f $(GOPACKAGE); \
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if $(GO13); then \
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if $(GO13) || $(GO15); then \
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cp $(GOGCOBJS) $(GOPACKAGE); \
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$(COMPILETOOL) $(GOPACK) r $(GOPACKAGE) $(GOCSRCS:.c=.$(GOOBJEXT)) $(OBJS) $(IOBJS); \
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elif $(GO12); then \
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@ -1847,16 +1896,63 @@ go_cpp: $(SRCDIR_SRCS)
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fi; \
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else \
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$(foreach f,$(GOSRCS), \
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$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . -o $(addsuffix .@OBJEXT@,$(basename $f)) $f \
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$(COMPILETOOL) $(GCCGO) -g -c -I . -o $(addsuffix .@OBJEXT@,$(basename $f)) $f \
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); \
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fi
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if test -f $(SRCDIR)$(RUNME).go; then \
|
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$(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
|
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if $(GOGCC) ; then \
|
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$(COMPILETOOL) $(GO) -o $(RUNME) $(RUNME).@OBJEXT@ $(GOGCCOBJS) $(OBJS) $(IOBJS) -lstdc++; \
|
||||
elif $(GO12) || $(GO13); then \
|
||||
$(COMPILETOOL) $(GCCGO) -g -c $(SRCDIR)$(RUNME).go; \
|
||||
$(COMPILETOOL) $(GCCGO) -o $(RUNME) $(RUNME).@OBJEXT@ $(GOGCCOBJS) $(OBJS) $(IOBJS) -lstdc++; \
|
||||
elif $(GO12) || $(GO13) || $(GO15); then \
|
||||
$(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -linkmode external -extld "$(CXX)" -extldflags "$(CXXFLAGS) $(LDFLAGS)" -o $(RUNME) $(RUNME).$(GOOBJEXT); \
|
||||
else \
|
||||
$(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $(RUNME) $(RUNME).$(GOOBJEXT); \
|
||||
fi; \
|
||||
fi
|
||||
|
||||
go_cpp: $(SRCDIR_SRCS)
|
||||
$(SWIG) -go -c++ -cgo $(GOOPT) $(GOSWIGARG) $(SWIGOPT) -o $(ICXXSRCS) $(INTERFACEPATH)
|
||||
@mkdir gopath 2>/dev/null || true
|
||||
@mkdir gopath/src 2>/dev/null || true
|
||||
@mkdir gopath/src/$(INTERFACE:.i=) 2>/dev/null || true
|
||||
rm -f $(GOPATHDIR)/*
|
||||
cp $(ICXXSRCS) $(GOPATHDIR)/
|
||||
if test -f $(IWRAP:.i=.h); then \
|
||||
cp $(IWRAP:.i=.h) $(GOPATHDIR)/; \
|
||||
fi
|
||||
if test -n "$(SRCDIR_CXXSRCS)"; then \
|
||||
cp $(SRCDIR_CXXSRCS) $(GOPATHDIR)/; \
|
||||
fi
|
||||
if test -n "$(SRCDIR_SRCS)"; then \
|
||||
cp $(SRCDIR_SRCS) $(GOPATHDIR)/; \
|
||||
fi
|
||||
cp $(GOSRCS) $(GOPATHDIR)/
|
||||
GOPATH=`pwd`/gopath; \
|
||||
export GOPATH; \
|
||||
CGO_CPPFLAGS="$(CPPFLAGS) $(INCLUDES) -I `pwd`"; \
|
||||
export CGO_CPPFLAGS; \
|
||||
CGO_CFLAGS="$(CFLAGS)"; \
|
||||
export CGO_CFLAGS; \
|
||||
CGO_CXXFLAGS="$(CXXFLAGS)"; \
|
||||
export CGO_CXXFLAGS; \
|
||||
CGO_LDFLAGS="$(LDFLAGS) -lm"; \
|
||||
export CGO_LDFLAGS; \
|
||||
(cd $(GOPATHDIR) && $(COMPILETOOL) $(GO) build `if $(GOGCC); then echo -compiler=gccgo; fi` -o $(GOPACKAGE))
|
||||
cp $(GOPATHDIR)/$(GOPACKAGE) $(dir $(INTERFACE))/$(GOPACKAGE)
|
||||
if $(GOGCC); then \
|
||||
cp $(dir $(INTERFACE))/$(GOPACKAGE) $(dir $(INTERFACE))/$(GOPACKAGE:.a=.gox); \
|
||||
fi
|
||||
if test -f $(SRCDIR)$(RUNME).go; then \
|
||||
if $(GOGCC) ; then \
|
||||
$(COMPILETOOL) $(GCCGO) -g -c $(SRCDIR)$(RUNME).go; \
|
||||
$(COMPILETOOL) $(GCCGO) -o $(RUNME) $(RUNME).@OBJEXT@ $(dir $(INTERFACE))/$(GOPACKAGE) -lstdc++; \
|
||||
elif $(GO12) || $(GO13) || $(GO15); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -linkmode external -extld "$(CXX)" -extldflags "$(CXXFLAGS) $(LDFLAGS)" -o $(RUNME) $(RUNME).$(GOOBJEXT); \
|
||||
else \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) $(SRCDIR)$(RUNME).go; \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $(RUNME) $(RUNME).$(GOOBJEXT); \
|
||||
fi; \
|
||||
fi
|
||||
|
|
@ -1880,7 +1976,8 @@ go_version:
|
|||
# -----------------------------------------------------------------
|
||||
|
||||
go_clean:
|
||||
rm -f *_wrap* *_gc* .~* $(RUNME) $(GOSRCS)
|
||||
rm -f *_wrap* *_gc* *.gox .~* $(RUNME) $(GOSRCS)
|
||||
rm -rf gopath
|
||||
rm -f core @EXTRA_CLEAN@
|
||||
rm -f *.@OBJEXT@ *.[568] *.a *@SO@
|
||||
|
||||
|
|
|
|||
|
|
@ -5,13 +5,15 @@
|
|||
LANGUAGE = go
|
||||
GO = @GO@
|
||||
GOGCC = @GOGCC@
|
||||
GCCGO = @GCCGO@
|
||||
GO1 = @GO1@
|
||||
GO12 = @GO12@
|
||||
GO13 = @GO13@
|
||||
GO15 = @GO15@
|
||||
GOC = @GOC@
|
||||
SCRIPTSUFFIX = _runme.go
|
||||
|
||||
GOCOMPILEARG = `if $(GOGCC) ; then echo -c -g; elif $(GO1) ; then echo tool $(GOC:c=g) ; fi`
|
||||
GOCOMPILEARG = `if $(GO1) ; then echo tool $(GOC:c=g) ; fi`
|
||||
GOLD = $(GOC:c=l)
|
||||
GOTOOL = `if $(GO1) ; then echo go tool; fi`
|
||||
GOPACK = `if $(GO1) ; then echo go tool pack; else echo gopack; fi`
|
||||
|
|
@ -23,6 +25,7 @@ SO = @SO@
|
|||
srcdir = @srcdir@
|
||||
top_srcdir = @top_srcdir@
|
||||
top_builddir = @top_builddir@
|
||||
abs_top_srcdir = @abs_top_srcdir@
|
||||
|
||||
CPP_TEST_CASES = \
|
||||
go_inout \
|
||||
|
|
@ -33,6 +36,8 @@ MULTI_CPP_TEST_CASES = \
|
|||
|
||||
include $(srcdir)/../common.mk
|
||||
|
||||
INCLUDES = -I$(abs_top_srcdir)/$(EXAMPLES)/$(TEST_SUITE)
|
||||
|
||||
.SUFFIXES: .cpptest .ctest .multicpptest
|
||||
|
||||
# Rules for the different types of tests
|
||||
|
|
@ -40,17 +45,37 @@ include $(srcdir)/../common.mk
|
|||
$(setup)
|
||||
+$(swig_and_compile_cpp)
|
||||
$(run_testcase_cpp)
|
||||
if ! $(GO15); then \
|
||||
$(MAKE) -f $(top_builddir)/$(EXAMPLES)/Makefile SRCDIR="$(SRCDIR)" CXXSRCS="$(CXXSRCS)" \
|
||||
SWIG_LIB="$(SWIG_LIB)" SWIG="$(SWIG)" \
|
||||
INCLUDES="$(INCLUDES)" SWIGOPT="$(SWIGOPT)" NOLINK=true \
|
||||
TARGET="$(TARGETPREFIX)$*$(TARGETSUFFIX)" INTERFACEDIR="$(INTERFACEDIR)" INTERFACE="$*.i" \
|
||||
$(LANGUAGE)$(VARIANT)_cpp_nocgo; \
|
||||
$(run_testcase_cpp); \
|
||||
fi
|
||||
|
||||
%.ctest:
|
||||
$(setup)
|
||||
+$(swig_and_compile_c)
|
||||
$(run_testcase)
|
||||
if ! $(GO15); then \
|
||||
$(MAKE) -f $(top_builddir)/$(EXAMPLES)/Makefile SRCDIR="$(SRCDIR)" CSRCS="$(CSRCS)" \
|
||||
SWIG_LIB="$(SWIG_LIB)" SWIG="$(SWIG)" \
|
||||
INCLUDES="$(INCLUDES)" SWIGOPT="$(SWIGOPT)" NOLINK=true \
|
||||
TARGET="$(TARGETPREFIX)$*$(TARGETSUFFIX)" INTERFACEDIR="$(INTERFACEDIR)" INTERFACE="$*.i" \
|
||||
$(LANGUAGE)$(VARIANT)_nocgo; \
|
||||
$(run_testcase); \
|
||||
fi
|
||||
|
||||
%.multicpptest:
|
||||
$(setup)
|
||||
+$(swig_and_compile_multi_cpp)
|
||||
$(run_multi_testcase)
|
||||
|
||||
li_windows.cpptest:
|
||||
# Does not work because go build won't build li_windows.go,
|
||||
# because file names with "windows" are only built on Windows.
|
||||
|
||||
multi_import.multicpptest:
|
||||
$(setup)
|
||||
for f in multi_import_b multi_import_a; do \
|
||||
|
|
@ -65,6 +90,7 @@ multi_import.multicpptest:
|
|||
go_subdir_import.multicpptest:
|
||||
$(setup)
|
||||
mkdir -p testdir/go_subdir_import/
|
||||
mkdir -p gopath/src/testdir/go_subdir_import/
|
||||
$(MAKE) -f $(top_builddir)/$(EXAMPLES)/Makefile SRCDIR="$(SRCDIR)" CXXSRCS="$(CXXSRCS)" \
|
||||
SWIG_LIB="$(SWIG_LIB)" SWIG="$(SWIG)" LIBS='$(LIBS)' \
|
||||
INTERFACEPATH="$(SRCDIR)$(INTERFACEDIR)go_subdir_import_b.i" \
|
||||
|
|
@ -80,19 +106,24 @@ go_subdir_import.multicpptest:
|
|||
$(LANGUAGE)$(VARIANT)_cpp; \
|
||||
done
|
||||
if $(GOGCC); then \
|
||||
cp testdir/go_subdir_import/*.@OBJEXT@ .; \
|
||||
cp gopath/src/testdir/go_subdir_import/go_subdir_import_b/go_subdir_import_b.a gopath/src/testdir/go_subdir_import/go_subdir_import_b.gox; \
|
||||
cp gopath/src/testdir/go_subdir_import/go_subdir_import_b/go_subdir_import_b.a .; \
|
||||
cp gopath/src/testdir/go_subdir_import/go_subdir_import_c/go_subdir_import_c.a gopath/src/testdir/go_subdir_import/go_subdir_import_c.gox; \
|
||||
cp gopath/src/testdir/go_subdir_import/go_subdir_import_c/go_subdir_import_c.a testdir/go_subdir_import/; \
|
||||
fi
|
||||
$(run_multi_testcase)
|
||||
|
||||
# Runs the testcase.
|
||||
run_testcase = \
|
||||
if test -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
if $(GOGCC) ; then \
|
||||
$(COMPILETOOL) $(GO) -o $*_runme $(SCRIPTPREFIX)$*_runme.@OBJEXT@ $*.@OBJEXT@ $*_wrap.@OBJEXT@; \
|
||||
elif $(GO12) || $(GO13); then \
|
||||
$(COMPILETOOL) $(GCCGO) -c -g -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GCCGO) -o $*_runme $(SCRIPTPREFIX)$*_runme.@OBJEXT@ $*.a; \
|
||||
elif $(GO12) || $(GO13) || $(GO15); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -linkmode external -extld $(CC) -extldflags "$(CFLAGS)" -o $*_runme $(SCRIPTPREFIX)$*_runme.$(GOOBJEXT); \
|
||||
else \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -L . -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $*_runme $(SCRIPTPREFIX)$*_runme.$(GOOBJEXT); \
|
||||
fi && \
|
||||
env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH $(RUNTOOL) ./$*_runme; \
|
||||
|
|
@ -100,12 +131,14 @@ run_testcase = \
|
|||
|
||||
run_testcase_cpp = \
|
||||
if test -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
if $(GOGCC) ; then \
|
||||
$(COMPILETOOL) $(GO) -o $*_runme $(SCRIPTPREFIX)$*_runme.@OBJEXT@ $*.@OBJEXT@ $*_wrap.@OBJEXT@ -lstdc++; \
|
||||
elif $(GO12) || $(GO13); then \
|
||||
$(COMPILETOOL) $(GCCGO) -c -g -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GCCGO) -o $*_runme $(SCRIPTPREFIX)$*_runme.@OBJEXT@ $*.a -lstdc++; \
|
||||
elif $(GO12) || $(GO13) || $(GO15); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -linkmode external -extld $(CXX) -extldflags "$(CXXFLAGS)" -o $*_runme $(SCRIPTPREFIX)$*_runme.$(GOOBJEXT); \
|
||||
else \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -L . -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $*_runme $(SCRIPTPREFIX)$*_runme.$(GOOBJEXT); \
|
||||
fi && \
|
||||
env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH $(RUNTOOL) ./$*_runme; \
|
||||
|
|
@ -113,29 +146,38 @@ run_testcase_cpp = \
|
|||
|
||||
run_multi_testcase = \
|
||||
if test -f $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
if $(GOGCC) ; then \
|
||||
$(COMPILETOOL) $(GCCGO) -c -g -I . -I gopath/src $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
files=`cat $(top_srcdir)/$(EXAMPLES)/$(TEST_SUITE)/$*.list`; \
|
||||
$(COMPILETOOL) $(GO) -o $*_runme $(SCRIPTPREFIX)$*_runme.@OBJEXT@ `for f in $$files; do echo $$f.@OBJEXT@ $${f}_wrap.@OBJEXT@; done` -lstdc++; \
|
||||
elif $(GO12) || $(GO13); then \
|
||||
$(COMPILETOOL) $(GCCGO) -o $*_runme $(SCRIPTPREFIX)$*_runme.@OBJEXT@ `for f in $$files; do echo $$f.a; done` -lstdc++; \
|
||||
elif $(GO12) || $(GO13) || $(GO15); then \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -L . -linkmode external -extld $(CXX) -extldflags "$(CXXFLAGS)" -o $*_runme $(SCRIPTPREFIX)$*_runme.$(GOOBJEXT); \
|
||||
else \
|
||||
$(COMPILETOOL) $(GO) $(GOCOMPILEARG) -I . $(SCRIPTDIR)/$(SCRIPTPREFIX)$*$(SCRIPTSUFFIX) && \
|
||||
$(COMPILETOOL) $(GOTOOL) $(GOLD) -L . -r $${GOROOT:-`go env GOROOT`}/pkg/$${GOOS:-`go env GOOS`}_$${GOARCH:-`go env GOARCH`}:. -o $*_runme $(SCRIPTPREFIX)$*_runme.$(GOOBJEXT); \
|
||||
fi && \
|
||||
env LD_LIBRARY_PATH=.:$$LD_LIBRARY_PATH $(RUNTOOL) ./$*_runme; \
|
||||
fi
|
||||
|
||||
%.clean:
|
||||
@rm -f $*.go $*_gc.c $*_wrap.* $*_runme
|
||||
@rm -rf $*.go $*_gc.c $*_wrap.* $*_runme $*.gox $*.a
|
||||
|
||||
clean:
|
||||
$(MAKE) -f $(top_builddir)/$(EXAMPLES)/Makefile SRCDIR="$(SRCDIR)" go_clean
|
||||
rm -f mod_a.go mod_b.go imports_a.go imports_b.go
|
||||
rm -f clientdata_prop_a.go clientdata_prop_b.go
|
||||
rm -f multi_import_a.go multi_import_b.go
|
||||
rm -rf go_subdir_import_a.go testdir
|
||||
rm -f packageoption_a.go packageoption_b.go packageoption_c.go
|
||||
rm -f import_stl_a.go import_stl_b.go
|
||||
rm -f mod_a.go mod_a.gox mod_b.go mod_b.gox
|
||||
rm -f imports_a.go imports_a.gox imports_b.go imports_b.gox
|
||||
rm -f clientdata_prop_a.go clientdata_prop_a.gox
|
||||
rm -f clientdata_prop_b.go clientdata_prop_b.gox
|
||||
rm -f multi_import_a.go multi_import_a.gox
|
||||
rm -f multi_import_b.go multi_import_b.gox
|
||||
rm -rf go_subdir_import_a.go go_subdir_import_a.gox testdir
|
||||
rm -f packageoption_a.go packageoption_a.gox
|
||||
rm -f packageoption_b.go packageoption_b.gox
|
||||
rm -f packageoption_c.go packageoption_c.gox
|
||||
rm -f import_stl_a.go import_stl_a.gox
|
||||
rm -f import_stl_b.go import_stl_b.gox
|
||||
rm -rf gopath
|
||||
|
||||
cvsignore:
|
||||
@echo '*_gc.c *_wrap.* *.so *.dll *.exp *.lib'
|
||||
|
|
|
|||
|
|
@ -20,12 +20,12 @@
|
|||
%{
|
||||
class ObjC {
|
||||
public:
|
||||
int getInt() const;
|
||||
virtual int getInt() const;
|
||||
};
|
||||
|
||||
class ObjB {
|
||||
public:
|
||||
int getInt() const;
|
||||
virtual int getInt() const;
|
||||
};
|
||||
%}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
%inline %{
|
||||
class ObjB {
|
||||
public:
|
||||
int getInt() const {
|
||||
virtual int getInt() const {
|
||||
return 27;
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
%inline %{
|
||||
class ObjC {
|
||||
public:
|
||||
int getInt() const {
|
||||
virtual int getInt() const {
|
||||
return 18;
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -533,7 +533,7 @@
|
|||
%typemap(directorin) enum SWIGTYPE & (intgo e)
|
||||
%{
|
||||
e = (intgo)$1;
|
||||
$input = &e;
|
||||
$input = ($1_ltype)&e;
|
||||
%}
|
||||
|
||||
%typemap(godirectorin) enum SWIGTYPE & ""
|
||||
|
|
|
|||
|
|
@ -19,21 +19,45 @@ static void Swig_free(void* p) {
|
|||
|
||||
%}
|
||||
|
||||
#if SWIGGO_CGO
|
||||
%insert(cgo_comment_typedefs) %{
|
||||
#include <stdint.h>
|
||||
%}
|
||||
#endif
|
||||
|
||||
#if SWIGGO_INTGO_SIZE == 32
|
||||
%insert(runtime) %{
|
||||
typedef int intgo;
|
||||
typedef unsigned int uintgo;
|
||||
%}
|
||||
#if SWIGGO_CGO
|
||||
%insert(cgo_comment_typedefs) %{
|
||||
typedef int intgo;
|
||||
typedef unsigned int uintgo;
|
||||
%}
|
||||
#endif
|
||||
#elif SWIGGO_INTGO_SIZE == 64
|
||||
%insert(runtime) %{
|
||||
typedef long long intgo;
|
||||
typedef unsigned long long uintgo;
|
||||
%}
|
||||
#if SWIGGO_CGO
|
||||
%insert(cgo_comment_typedefs) %{
|
||||
typedef long long intgo;
|
||||
typedef unsigned long long uintgo;
|
||||
%}
|
||||
#endif
|
||||
#else
|
||||
%insert(runtime) %{
|
||||
typedef ptrdiff_t intgo;
|
||||
typedef size_t uintgo;
|
||||
%}
|
||||
#if SWIGGO_CGO
|
||||
%insert(cgo_comment_typedefs) %{
|
||||
typedef ptrdiff_t intgo;
|
||||
typedef size_t uintgo;
|
||||
%}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
%insert(runtime) %{
|
||||
|
|
@ -43,6 +67,17 @@ typedef struct { void* array; intgo len; intgo cap; } _goslice_;
|
|||
|
||||
%}
|
||||
|
||||
#ifdef SWIGGO_CGO
|
||||
|
||||
%insert(cgo_comment_typedefs) %{
|
||||
|
||||
typedef struct { char *p; intgo n; } _gostring_;
|
||||
typedef struct { void* array; intgo len; intgo cap; } _goslice_;
|
||||
|
||||
%}
|
||||
|
||||
#endif
|
||||
|
||||
#ifndef SWIGGO_GCCGO
|
||||
/* Boilerplate for C/C++ code when using 6g/8g. This code is compiled
|
||||
with gcc. */
|
||||
|
|
@ -98,6 +133,8 @@ static void _swig_gopanic(const char *p) {
|
|||
|
||||
%}
|
||||
|
||||
#if !SWIGGO_CGO
|
||||
|
||||
/* Boilerplate for C code when using 6g/8g. This code is compiled
|
||||
with 6c/8c. */
|
||||
%insert(gc_header) %{
|
||||
|
|
@ -111,6 +148,8 @@ void *·_cgo_runtime_cgocall = &cgocall;
|
|||
|
||||
%}
|
||||
|
||||
#endif
|
||||
|
||||
#else
|
||||
|
||||
/* Boilerplate for C/C++ code when using gccgo. */
|
||||
|
|
@ -122,6 +161,17 @@ extern "C" {
|
|||
#endif
|
||||
extern void *_cgo_allocate(size_t);
|
||||
extern void _cgo_panic(const char *);
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#define _swig_goallocate _cgo_allocate
|
||||
#define _swig_gopanic _cgo_panic
|
||||
%}
|
||||
|
||||
#if !SWIGGO_CGO
|
||||
|
||||
%insert(runtime) %{
|
||||
|
||||
/* Implementations of SwigCgocall and friends for different versions
|
||||
of gccgo. The Go code will call these functions using C names with
|
||||
|
|
@ -130,6 +180,10 @@ extern void _cgo_panic(const char *);
|
|||
version. We assume that the version of gcc used to compile this
|
||||
file is the same as the version of gccgo. */
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
#define SWIG_GCC_VERSION \
|
||||
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
|
||||
|
||||
|
|
@ -184,13 +238,12 @@ void SwigCgocallBackDone() {
|
|||
}
|
||||
#endif
|
||||
|
||||
#define _swig_goallocate _cgo_allocate
|
||||
#define _swig_gopanic _cgo_panic
|
||||
|
||||
%}
|
||||
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
%insert(runtime) %{
|
||||
|
||||
static _gostring_ _swig_makegostring(const char *p, size_t l) {
|
||||
|
|
@ -209,9 +262,11 @@ static _gostring_ _swig_makegostring(const char *p, size_t l) {
|
|||
|
||||
%go_import("unsafe", _ "runtime/cgo")
|
||||
|
||||
#if !SWIGGO_CGO
|
||||
%insert(go_header) %{
|
||||
var _cgo_runtime_cgocall func(unsafe.Pointer, uintptr)
|
||||
%}
|
||||
#endif
|
||||
|
||||
#else
|
||||
|
||||
|
|
@ -231,6 +286,8 @@ type _ unsafe.Pointer
|
|||
|
||||
%}
|
||||
|
||||
#if !SWIGGO_CGO
|
||||
|
||||
/* Swig_always_false is used to conditionally assign parameters to
|
||||
Swig_escape_val so that the compiler thinks that they escape. We
|
||||
only assign them if Swig_always_false is true, which it never is.
|
||||
|
|
@ -241,6 +298,8 @@ var Swig_escape_always_false bool
|
|||
var Swig_escape_val interface{}
|
||||
%}
|
||||
|
||||
#endif
|
||||
|
||||
/* Function pointers are translated by the code in go.cxx into
|
||||
_swig_fnptr. Member pointers are translated to _swig_memberptr. */
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
83
configure.ac
83
configure.ac
|
|
@ -2319,49 +2319,32 @@ if test x"${GOBIN}" = xno -o x"${with_alllang}" = xno ; then
|
|||
GO1=false
|
||||
GO12=false
|
||||
GO13=false
|
||||
GO15=false
|
||||
GOGCC=false
|
||||
GCCGO=
|
||||
GOOPT=
|
||||
GCCGOOPT=
|
||||
GOVERSIONOPTION=
|
||||
else
|
||||
|
||||
if test "x$GOBIN" = xyes; then
|
||||
AC_CHECK_PROGS(GO, go 6g 8g gccgo)
|
||||
AC_CHECK_PROGS(GO, go)
|
||||
else
|
||||
GO="$GOBIN"
|
||||
fi
|
||||
|
||||
AC_CHECK_PROGS(GCCGO, gccgo)
|
||||
|
||||
GOGCC=false
|
||||
GCCGO=
|
||||
GO1=false
|
||||
GO12=false
|
||||
GO13=false
|
||||
GO15=false
|
||||
GOOPT=
|
||||
GCCGOOPT=
|
||||
GOVERSIONOPTION=
|
||||
if test -n "$GO" ; then
|
||||
if $GO --help 2>/dev/null | grep gccgo >/dev/null 2>&1 ; then
|
||||
GOGCC=true
|
||||
GOVERSIONOPTION=--version
|
||||
AC_MSG_CHECKING([whether gccgo version is too old])
|
||||
go_version=[`$GO $GOVERSIONOPTION | sed -n '1p' | sed -e 's/^.* \([0-9.]*\) *$/\1/' -e 's/[.]//g'`]
|
||||
if test "x$go_version" = x; then
|
||||
AC_MSG_RESULT([could not determine gccgo version - disabling Go])
|
||||
GO=
|
||||
elif test "$go_version" -lt 470; then
|
||||
AC_MSG_RESULT([yes - minimum version is 4.7.0])
|
||||
GO=
|
||||
else
|
||||
AC_MSG_RESULT([no])
|
||||
if test "$go_version" -lt 480; then
|
||||
GOOPT="-intgosize 32"
|
||||
else
|
||||
AC_CHECK_SIZEOF([void *], [4])
|
||||
if test "$ac_cv_sizeof_void_p" = "8"; then
|
||||
GOOPT="-intgosize 64"
|
||||
else
|
||||
GOOPT="-intgosize 32"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
elif test "`echo $GO | sed -e 's|.*/||'`" = "go"; then
|
||||
|
||||
GO1=true
|
||||
GOVERSIONOPTION=version
|
||||
GOC=$(sh -c "$(go env) && echo \$GOCHAR")c
|
||||
|
|
@ -2389,39 +2372,49 @@ else
|
|||
go1.2*)
|
||||
GO12=true
|
||||
;;
|
||||
*)
|
||||
go1.3* | go1.4*)
|
||||
GO13=true
|
||||
;;
|
||||
*)
|
||||
GO15=true
|
||||
;;
|
||||
esac
|
||||
|
||||
if $GCCGO --help 2>/dev/null | grep gccgo >/dev/null 2>&1 ; then
|
||||
AC_MSG_CHECKING([whether gccgo version is too old])
|
||||
go_version=[`$GO $GOVERSIONOPTION | sed -n '1p' | sed -e 's/^.* \([0-9.]*\) *$/\1/' -e 's/[.]//g'`]
|
||||
if test "x$go_version" = x; then
|
||||
AC_MSG_RESULT([could not determine gccgo version])
|
||||
GCCGO=
|
||||
elif test "$go_version" -lt 470; then
|
||||
AC_MSG_RESULT([yes - minimum version is 4.7.0])
|
||||
GCCGO=
|
||||
else
|
||||
GOC=`echo $GO | sed -e 's/g/c/'`
|
||||
GOVERSIONOPTION=-V
|
||||
AC_MSG_CHECKING([whether Go ($GO) version is too old])
|
||||
AC_MSG_RESULT([yes - minimum version is 1.1])
|
||||
GO=
|
||||
dnl Old code retained for now in case we implement an option for it.
|
||||
dnl go_version=`$GO $GOVERSIONOPTION 2>/dev/null | sed -e 's/.*version.* \([[0-9]]*\).*/\1/'`
|
||||
dnl go_min_version=7077
|
||||
dnl if test "$go_version" != "" -a "$go_version" -lt $go_min_version; then
|
||||
dnl AC_MSG_RESULT([yes - minimum version is $go_min_version])
|
||||
dnl GO=
|
||||
dnl else
|
||||
dnl AC_MSG_RESULT([no])
|
||||
dnl fi
|
||||
GOOPT="-intgosize 32"
|
||||
GO12=false
|
||||
GO13=false
|
||||
AC_MSG_RESULT([no])
|
||||
if test "$go_version" -lt 480; then
|
||||
GCCGOOPT="-intgosize 32"
|
||||
else
|
||||
AC_CHECK_SIZEOF([void *], [4])
|
||||
if test "$ac_cv_sizeof_void_p" = "8"; then
|
||||
GCCGOOPT="-intgosize 64"
|
||||
else
|
||||
GCCGOOPT="-intgosize 32"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
AC_SUBST(GOGCC)
|
||||
AC_SUBST(GCCGO)
|
||||
AC_SUBST(GO)
|
||||
AC_SUBST(GOC)
|
||||
AC_SUBST(GO1)
|
||||
AC_SUBST(GO12)
|
||||
AC_SUBST(GO13)
|
||||
AC_SUBST(GO15)
|
||||
AC_SUBST(GOOPT)
|
||||
AC_SUBST(GCCGOOPT)
|
||||
AC_SUBST(GOVERSIONOPTION)
|
||||
|
||||
#----------------------------------------------------------------
|
||||
|
|
|
|||
Loading…
Reference in New Issue