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| <a name="i386-and-x86_002d64-Windows-Options-1"></a> |
| <h4 class="subsection">3.17.18 i386 and x86-64 Windows Options</h4> |
| <a name="index-i386-and-x86_002d64-Windows-Options"></a> |
| |
| <p>These additional options are available for Microsoft Windows targets: |
| </p> |
| <dl compact="compact"> |
| <dt><code>-mconsole</code></dt> |
| <dd><a name="index-mconsole"></a> |
| <p>This option |
| specifies that a console application is to be generated, by |
| instructing the linker to set the PE header subsystem type |
| required for console applications. |
| This option is available for Cygwin and MinGW targets and is |
| enabled by default on those targets. |
| </p> |
| </dd> |
| <dt><code>-mdll</code></dt> |
| <dd><a name="index-mdll"></a> |
| <p>This option is available for Cygwin and MinGW targets. It |
| specifies that a DLL—a dynamic link library—is to be |
| generated, enabling the selection of the required runtime |
| startup object and entry point. |
| </p> |
| </dd> |
| <dt><code>-mnop-fun-dllimport</code></dt> |
| <dd><a name="index-mnop_002dfun_002ddllimport"></a> |
| <p>This option is available for Cygwin and MinGW targets. It |
| specifies that the <code>dllimport</code> attribute should be ignored. |
| </p> |
| </dd> |
| <dt><code>-mthread</code></dt> |
| <dd><a name="index-mthread"></a> |
| <p>This option is available for MinGW targets. It specifies |
| that MinGW-specific thread support is to be used. |
| </p> |
| </dd> |
| <dt><code>-municode</code></dt> |
| <dd><a name="index-municode"></a> |
| <p>This option is available for MinGW-w64 targets. It causes |
| the <code>UNICODE</code> preprocessor macro to be predefined, and |
| chooses Unicode-capable runtime startup code. |
| </p> |
| </dd> |
| <dt><code>-mwin32</code></dt> |
| <dd><a name="index-mwin32"></a> |
| <p>This option is available for Cygwin and MinGW targets. It |
| specifies that the typical Microsoft Windows predefined macros are to |
| be set in the pre-processor, but does not influence the choice |
| of runtime library/startup code. |
| </p> |
| </dd> |
| <dt><code>-mwindows</code></dt> |
| <dd><a name="index-mwindows"></a> |
| <p>This option is available for Cygwin and MinGW targets. It |
| specifies that a GUI application is to be generated by |
| instructing the linker to set the PE header subsystem type |
| appropriately. |
| </p> |
| </dd> |
| <dt><code>-fno-set-stack-executable</code></dt> |
| <dd><a name="index-fno_002dset_002dstack_002dexecutable"></a> |
| <p>This option is available for MinGW targets. It specifies that |
| the executable flag for the stack used by nested functions isn’t |
| set. This is necessary for binaries running in kernel mode of |
| Microsoft Windows, as there the User32 API, which is used to set executable |
| privileges, isn’t available. |
| </p> |
| </dd> |
| <dt><code>-fwritable-relocated-rdata</code></dt> |
| <dd><a name="index-fno_002dwritable_002drelocated_002drdata"></a> |
| <p>This option is available for MinGW and Cygwin targets. It specifies |
| that relocated-data in read-only section is put into .data |
| section. This is a necessary for older runtimes not supporting |
| modification of .rdata sections for pseudo-relocation. |
| </p> |
| </dd> |
| <dt><code>-mpe-aligned-commons</code></dt> |
| <dd><a name="index-mpe_002daligned_002dcommons"></a> |
| <p>This option is available for Cygwin and MinGW targets. It |
| specifies that the GNU extension to the PE file format that |
| permits the correct alignment of COMMON variables should be |
| used when generating code. It is enabled by default if |
| GCC detects that the target assembler found during configuration |
| supports the feature. |
| </p></dd> |
| </dl> |
| |
| <p>See also under <a href="i386-and-x86_002d64-Options.html#i386-and-x86_002d64-Options">i386 and x86-64 Options</a> for standard options. |
| </p> |
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