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<concept id="GUID-0C02D927-0B06-49BD-8738-149DCDDB23FC" xml:lang="en"><title>Preparation

of the MMP and <filepath>bld.inf</filepath> Files</title><shortdesc>At the end of this phase, Symbian port should have the <filepath>bld.inf</filepath> and

MMP files.</shortdesc><prolog><metadata><keywords/></metadata></prolog><conbody>

<section id="GUID-8FAD2820-D96D-4AA8-8653-B5A947713788">       <title>MMP

file</title>       <p>An <filepath>.mmp</filepath> project definition file

specifies the properties of a project in a platform and compiler-independent

way. The MMP file is very similar to ‘Makefile’ of Linux. MMP file exists

per <filepath>.SO</filepath>, <filepath>.A</filepath>, or <filepath>.EXE</filepath>.</p><p>The

contents of a sample MMP file created for <codeph>libjpeg</codeph> are shown

below: </p><codeblock xml:space="preserve">TARGET	libjpeg.dll

TARGETTYPE	DLL

UID             	0x1000008d 0x0xE0000100 

CAPABILITY All -Tcb

EpocAllowDllData

USERINCLUDE	.

SYSTEMINCLUDE	\epoc32\include\stdapis

SYSTEMINCLUDE	\epoc32\include

SOURCEPATH	.

// LIBSOURCES

SOURCE	jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c

SOURCE	jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c

SOURCE	jcphuff.c jcprepct.c jcsample.c jctrans.c jdapimin.c jdapistd.c

SOURCE	jdatadst.c jdatasrc.c jdcoefct.c jdcolor.c jddctmgr.c jdhuff.c

SOURCE	jdinput.c jdmainct.c jdmarker.c jdmaster.c jdmerge.c jdphuff.c

SOURCE	jdpostct.c jdsample.c jdtrans.c jerror.c jfdctflt.c jfdctfst.c

SOURCE	jfdctint.c jidctflt.c jidctfst.c jidctint.c jidctred.c jquant1.c

SOURCE	jquant2.c jutils.c jmemmgr.c

// SYSDEPSOURCES

SOURCE	jmemansi.c

LIBRARY	euser.lib

LIBRARY	libc.lib

MACRO	HAVE_CONFIG_H

MACRO 	__SYMBIAN32__ </codeblock><p>The following table gives a brief introduction

to the MMP file keywords found in above file.</p><table id="GUID-367FB69E-EE9B-4100-8E44-6B102430297A">

<tgroup cols="2"><colspec colname="col1"/><colspec colname="col2"/>

<tbody>

<row>

<entry><p><b>Keyword</b></p></entry>

<entry><p><b>Description</b></p></entry>

</row>

<row>

<entry><codeph>TARGETTYPE</codeph></entry>

<entry><p>Target type.Can be DLL, EXE, or LIB. Other types are also supported.</p></entry>

</row>

<row>

<entry><codeph>TARGET</codeph></entry>

<entry><p>Name of the target.</p></entry>

</row>

<row>

<entry><codeph>UID</codeph></entry>

<entry><p>Unique identifier of the target. It is recommended to use test UIDs

from the range <codeph>0xE0000000-0xEFFFFFFF</codeph> which is targeted for

development use only. For production quality code, UIDs must be requested

from Symbian (<xref href="https://www.symbiansigned.com/app/page" scope="external">https://www.symbiansigned.com/app/page</xref>)

before the application can be sent for signing. </p></entry>

</row>

<row>

<entry><codeph>CAPABILITY</codeph></entry>

<entry><p>Capability requirement of the target. </p><note>Even if the example

uses All-TCB capabilities, it is strongly recommended to use a more narrow

set of capabilities to have the application successfully signed.</note></entry>

</row>

<row>

<entry><codeph>EpocAllowDllData</codeph></entry>

<entry><p>Allow global static data in the target</p></entry>

</row>

<row>

<entry><codeph>USERINCLUDE</codeph></entry>

<entry><p>Local file include path. The compiler will look in this path for

the files included with “ ”. For example, <codeph>#include "config.h"</codeph></p></entry>

</row>

<row>

<entry><codeph>SYSTEMINCLUDE</codeph></entry>

<entry><p>System file include path. The compiler will look in this path for

the files included with<codeph> &lt; &gt;</codeph>. For example, <codeph>#include

&lt;stdio.h&gt;</codeph></p></entry>

</row>

<row>

<entry><codeph>SOURCEPATH</codeph></entry>

<entry><p>Source path for the source files.</p></entry>

</row>

<row>

<entry><codeph>SOURCE</codeph></entry>

<entry><p>Source file listing.</p></entry>

</row>

<row>

<entry><codeph>LIBRARY</codeph></entry>

<entry><p>Dependent DLL library file list.</p></entry>

</row>

<row>

<entry><codeph>STATICLIBRARY</codeph></entry>

<entry><p>Dependent static library file list.</p></entry>

</row>

<row>

<entry><codeph>MACRO</codeph></entry>

<entry><p>Preprocessor declarations. Makefile declares these preprocessor

declarations using <codeph>–D</codeph> flag. </p></entry>

</row>

</tbody>

</tgroup>

</table> </section>

<section id="GUID-C55666DD-4B7F-4913-9D5D-7A5992406422"><title>bld.inf</title><p><filepath>bld.inf</filepath> is

a component definition file, used by <codeph>bldmake</codeph> to define the <filepath>abld.bat</filepath> file

and <codeph>makefiles</codeph> to be created. <filepath>bld.inf</filepath> can

be loosely compared to configure script of Linux. There is one <filepath>bld.inf</filepath> for

entire the OSS. If the project is divided into more than one module, each

module can have an individual <filepath>bld.inf</filepath> file. Have a look

at the contents of the sample MMP file below created for <codeph>libjpeg</codeph>. </p><codeblock xml:space="preserve">PRJ_PLATFORMS

default

PRJ_MMPFILES

jpeg.mmp

PRJ_EXPORTS

jpeglib.h   \epoc32\include\jpeg-6b\jpeglib.h

jconfig.h   \epoc32\include\jpeg-6b\jconfig.h

jmorecfg.h  \epoc32\include\jpeg-6b\jmorecfg.h

jerror.h    \epoc32\include\jpeg-6b\jerror.h

</codeblock><p>The following table gives a brief introduction to the <filepath>bld.inf</filepath> keywords.</p><table id="GUID-644E05C0-1E42-447D-8223-EC089FF34117">

<tgroup cols="2"><colspec colname="col1"/><colspec colname="col2"/>

<tbody>

<row>

<entry><p><b>Keyword</b></p></entry>

<entry><p><b>Description</b></p></entry>

</row>

<row>

<entry><codeph>PRJ_PLATFORMS</codeph></entry>

<entry><p>Platform to which <codeph>makefiles</codeph> will be created.</p></entry>

</row>

<row>

<entry><codeph>PRJ_MMPFILES</codeph></entry>

<entry><p>MMP file list.</p></entry>

</row>

<row>

<entry><codeph>PRJ_EXPORTS</codeph></entry>

<entry><p>List of public header files for target library users. This list

can be prepared by looking at the include directory in Linux installation. </p></entry>

</row>

</tbody>

</tgroup>

</table></section>