Sets construction variables for the SWIG interface generator.
SWIG
SWIGFLAGS
SWIGCFILESUFFIX
SWIGCXXFILESUFFIX
_SWIGINCFLAGS
SWIGINCPREFIX
SWIGINCSUFFIX
SWIGCOM
SWIGPATH
SWIGCOMSTR
The scripting language wrapper and interface generator.
The suffix that will be used for intermediate C
source files generated by
the scripting language wrapper and interface generator.
The default value is
_wrap&cv-link-CFILESUFFIX;.
By default, this value is used whenever the
option is
not
specified as part of the
&cv-link-SWIGFLAGS;
construction variable.
The command line used to call
the scripting language wrapper and interface generator.
The string displayed when calling
the scripting language wrapper and interface generator.
If this is not set, then &cv-link-SWIGCOM; (the command line) is displayed.
The suffix that will be used for intermediate C++
source files generated by
the scripting language wrapper and interface generator.
The default value is
_wrap&cv-link-CFILESUFFIX;.
By default, this value is used whenever the
-c++
option is specified as part of the
&cv-link-SWIGFLAGS;
construction variable.
General options passed to
the scripting language wrapper and interface generator.
This is where you should set
,
,
,
or whatever other options you want to specify to SWIG.
If you set the
option in this variable,
&scons;
will, by default,
generate a C++ intermediate source file
with the extension that is specified as the
&cv-link-CXXFILESUFFIX;
variable.
An automatically-generated construction variable
containing the SWIG command-line options
for specifying directories to be searched for included files.
The value of &cv-_SWIGINCFLAGS; is created
by appending &cv-SWIGINCPREFIX; and &cv-SWIGINCSUFFIX;
to the beginning and end
of each directory in &cv-SWIGPATH;.
The prefix used to specify an include directory on the SWIG command line.
This will be appended to the beginning of each directory
in the &cv-SWIGPATH; construction variable
when the &cv-_SWIGINCFLAGS; variable is automatically generated.
The suffix used to specify an include directory on the SWIG command line.
This will be appended to the end of each directory
in the &cv-SWIGPATH; construction variable
when the &cv-_SWIGINCFLAGS; variable is automatically generated.
Specifies the output directory in which
the scripting language wrapper and interface generator
should place generated language-specific files.
This will be used by SCons to identify
the files that will be generated by the &swig; call,
and translated into the
swig -outdir option on the command line.
The list of directories that the scripting language wrapper
and interface generate will search for included files.
The SWIG implicit dependency scanner will search these
directories for include files.
The default is to use the same path
specified as &cv-CPPPATH;.
Don't explicitly put include directory
arguments in SWIGFLAGS;
the result will be non-portable
and the directories will not be searched by the dependency scanner.
Note: directory names in SWIGPATH will be looked-up relative to the SConscript
directory when they are used in a command.
To force
&scons;
to look-up a directory relative to the root of the source tree use #:
env = Environment(SWIGPATH='#/include')
The directory look-up can also be forced using the
&Dir;()
function:
include = Dir('include')
env = Environment(SWIGPATH=include)
The directory list will be added to command lines
through the automatically-generated
&cv-_SWIGINCFLAGS;
construction variable,
which is constructed by
appending the values of the
&cv-SWIGINCPREFIX; and &cv-SWIGINCSUFFIX;
construction variables
to the beginning and end
of each directory in &cv-SWIGPATH;.
Any command lines you define that need
the SWIGPATH directory list should
include &cv-_SWIGINCFLAGS;:
env = Environment(SWIGCOM="my_swig -o $TARGET $_SWIGINCFLAGS $SORUCES")