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<?xml version="1.0" encoding="UTF-8"?>
<!--
Copyright (c) 2001 - 2019 The SCons Foundation
This file is processed by the bin/SConsDoc.py module.
See its __doc__ string for a discussion of the format.
-->
<!DOCTYPE sconsdoc [
<!ENTITY % scons SYSTEM '../../../../doc/scons.mod'>
%scons;
<!ENTITY % builders-mod SYSTEM '../../../../doc/generated/builders.mod'>
%builders-mod;
<!ENTITY % functions-mod SYSTEM '../../../../doc/generated/functions.mod'>
%functions-mod;
<!ENTITY % tools-mod SYSTEM '../../../../doc/generated/tools.mod'>
%tools-mod;
<!ENTITY % variables-mod SYSTEM '../../../../doc/generated/variables.mod'>
%variables-mod;
]>
<sconsdoc xmlns="http://www.scons.org/dbxsd/v1.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.scons.org/dbxsd/v1.0 http://www.scons.org/dbxsd/v1.0/scons.xsd">
<tool name="applelink">
<summary>
<para>
Sets construction variables for the Apple linker
(similar to the GNU linker).
</para>
</summary>
<sets>
<item>FRAMEWORKPATHPREFIX</item>
<item>_FRAMEWORKPATH</item>
<item>_FRAMEWORKS</item>
<item>LINKCOM</item>
<item>SHLINKFLAGS</item>
<item>SHLINKCOM</item>
<item>LDMODULEPREFIX</item>
<item>LDMODULESUFFIX</item>
<item>LDMODULEFLAGS</item>
<item>LDMODULECOM</item>
<item>APPLELINK_CURRENT_VERSION</item>
<item>APPLELINK_COMPATIBILITY_VERSION</item>
<item>APPLELINK_NO_CURRENT_VERSION</item>
<item>APPLELINK_NO_COMPATIBILITY_VERSION</item>
<item>_APPLELINK_CURRENT_VERSION</item>
<item>_APPLELINK_COMPATIBILITY_VERSION</item>
</sets>
<uses>
<item>FRAMEWORKSFLAGS</item>
</uses>
</tool>
<cvar name="APPLELINK_COMPATIBILITY_VERSION">
<summary>
<para>
On Mac OS X this is used to set the linker flag:
-compatibility_version
</para>
<para>
The value is specified as X[.Y[.Z]] where X is between 1 and 65535, Y can be omitted or between 1 and
255, Z can be omitted or between 1 and 255. This value will be derived from &cv-link-SHLIBVERSION; if
not
specified. The lowest digit will be dropped and replaced by a 0.
</para>
<para>
If the &cv-link-APPLELINK_NO_COMPATIBILITY_VERSION; is set then no -compatibility_version will be
output.
</para>
<para>See MacOS's ld manpage for more details</para>
</summary>
</cvar>
<cvar name="APPLELINK_NO_COMPATIBILITY_VERSION">
<summary>
<para>
Set this to any True (1|True|non-empty string) value to disable adding -compatibility_version flag when
generating versioned shared libraries.
</para>
<para>
This overrides &cv-link-APPLELINK_COMPATIBILITY_VERSION;.
</para>
</summary>
</cvar>
<cvar name="_APPLELINK_COMPATIBILITY_VERSION">
<summary>
<para>
A macro (by default a generator function) used to create the linker flags to specify
apple's linker's -compatibility_version flag.
The default generator uses &cv-link-APPLELINK_COMPATIBILITY_VERSION;
and &cv-link-APPLELINK_NO_COMPATIBILITY_VERSION; and &cv-link-SHLIBVERSION;
to determine the correct flag.
</para>
</summary>
</cvar>
<cvar name="APPLELINK_CURRENT_VERSION">
<summary>
<para>
On Mac OS X this is used to set the linker flag:
-current_version
</para>
<para>
The value is specified as X[.Y[.Z]] where X is between 1 and 65535, Y can be omitted or between 1 and
255, Z can be omitted or between 1 and 255. This value will be set to &cv-link-SHLIBVERSION; if not
specified.
</para>
<para>
If the &cv-link-APPLELINK_NO_CURRENT_VERSION; is set then no -current_version will be
output.
</para>
<para>See MacOS's ld manpage for more details</para>
</summary>
</cvar>
<cvar name="APPLELINK_NO_CURRENT_VERSION">
<summary>
<para>
Set this to any True (1|True|non-empty string) value to disable adding -current_version flag when
generating versioned shared libraries.
</para>
<para>
This overrides &cv-link-APPLELINK_CURRENT_VERSION;.
</para>
</summary>
</cvar>
<cvar name="_APPLELINK_CURRENT_VERSION">
<summary>
<para>
A macro (by default a generator function) used to create the linker flags to specify apple's linker's
-current_version flag. The default generator uses &cv-link-APPLELINK_CURRENT_VERSION; and
&cv-link-APPLELINK_NO_CURRENT_VERSION; and &cv-link-SHLIBVERSION; to determine the correct flag.
</para>
</summary>
</cvar>
<cvar name="FRAMEWORKSFLAGS">">
<summary>
<para>
On Mac OS X with gcc,
general user-supplied frameworks options to be added at
the end of a command
line building a loadable module.
(This has been largely superseded by
the &cv-link-FRAMEWORKPATH;, &cv-link-FRAMEWORKPATHPREFIX;,
&cv-link-FRAMEWORKPREFIX; and &cv-link-FRAMEWORKS; variables
described above.)
</para>
</summary>
</cvar>
<cvar name="FRAMEWORKS">
<summary>
<para>
On Mac OS X with gcc, a list of the framework names to be linked into a
program or shared library or bundle.
The default value is the empty list.
For example:
</para>
<example_commands>
env.AppendUnique(FRAMEWORKS=Split('System Cocoa SystemConfiguration'))
</example_commands>
</summary>
</cvar>
<cvar name="FRAMEWORKPREFIX">
<summary>
<para>
On Mac OS X with gcc,
the prefix to be used for linking in frameworks
(see &cv-link-FRAMEWORKS;).
The default value is
<option>-framework</option>.
</para>
</summary>
</cvar>
<cvar name="_FRAMEWORKS">
<summary>
<para>
On Mac OS X with gcc,
an automatically-generated construction variable
containing the linker command-line options
for linking with FRAMEWORKS.
</para>
</summary>
</cvar>
<cvar name="FRAMEWORKPATH">
<summary>
<para>
On Mac OS X with gcc,
a list containing the paths to search for frameworks.
Used by the compiler to find framework-style includes like
#include <Fmwk/Header.h>.
Used by the linker to find user-specified frameworks when linking (see
&cv-link-FRAMEWORKS;).
For example:
</para>
<example_commands>
env.AppendUnique(FRAMEWORKPATH='#myframeworkdir')
</example_commands>
<para>
will add
</para>
<example_commands>
... -Fmyframeworkdir
</example_commands>
<para>
to the compiler and linker command lines.
</para>
</summary>
</cvar>
<cvar name="FRAMEWORKPATHPREFIX">
<summary>
<para>
On Mac OS X with gcc, the prefix to be used for the FRAMEWORKPATH entries.
(see &cv-link-FRAMEWORKPATH;).
The default value is
<option>-F</option>.
</para>
</summary>
</cvar>
<cvar name="_FRAMEWORKPATH">
<summary>
<para>
On Mac OS X with gcc, an automatically-generated construction variable
containing the linker command-line options corresponding to
&cv-link-FRAMEWORKPATH;.
</para>
</summary>
</cvar>
</sconsdoc>
|
