MATLAB COMPILER 4 Manuale Utente Scaricare il pdf (Pagina 8)

This w ill create an import library for an existing library libname.dll that now can b e

linked against an application using gcc. An example bat-ﬁle creating these libraries is

given in Section A.3.

Thus, a Makeﬁle written for Linux (see: Listing 1) can be used under Windows as well,

if the following restrictions are conidered:

• Special UX compiler and linker ﬂags must be removed:

CFLAGS = -DUNIX -ansi -D GNU SOURCE -pthread

LDFLAGS = -pthread

• When creating a library the output libname.so must be renamed to libname.dll.

• When creating an executable the target exename may be renamed to exename.exe.

Some versions of the make command will add the exe-extension automatically if

missing.

Note that building MATLAB API applications or standalone MATLAB applications with

GCC on Windows are not supported; you will have to address any incompatibility issues

that may arise.

3.6 Compiling using lcc

lcc is a free C-compiler that is shipped with the MATLAB package. For compiling M-ﬁles

within the MATLAB environment you can choose either to use lcc or, if present, Visual

C++. Of course you may use lcc for compiling in command line as well. Therefore you

only need to link against the correct versions of the MATLAB libraries that are located in

matlab dir\extern\lib\win32\lcc. If lcc was selected as standard compiler for MATLAB,

use mbuilt to determine the correct parmeters.

Be careful, lcc is a plain ANSI C compiler. Thus, you necessarily have to set the target

language to C when converting the M-ﬁles! For more detailed information refer to [16] or

run the lcc-help that is included in the MATLAB package: matlab dir\sys\lcc.

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MATLAB COMPILER 4 Manuale Utente Pagina 8