mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-04-06 09:44:39 +00:00
Upgrade documentation to reflect Makefile.rules changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18567 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
parent
9e8d54a059
commit
d8489c79ac
@ -28,7 +28,11 @@
|
||||
</li>
|
||||
<li><a href="#tutorial">Tutorial</a>
|
||||
<ol>
|
||||
<li><a href="#libraries">Libraries</a></li>
|
||||
<li><a href="#libraries">Libraries</a>
|
||||
<ol>
|
||||
<li><a href="#Modules">Bytecode Modules</a></li>
|
||||
</ol>
|
||||
</li>
|
||||
<li><a href="#tools">Tools</a>
|
||||
<ol>
|
||||
<li><a href="#JIT">JIT Tools</a></li>
|
||||
@ -41,6 +45,7 @@
|
||||
<li><a href="#all">all</a></li>
|
||||
<li><a href="#all-local">all-local</a></li>
|
||||
<li><a href="#check">check</a></li>
|
||||
<li><a href="#check-local">check-local</a></li>
|
||||
<li><a href="#clean">clean</a></li>
|
||||
<li><a href="#clean-local">clean-local</a></li>
|
||||
<li><a href="#dist">dist</a></li>
|
||||
@ -195,7 +200,7 @@
|
||||
<div class="doc_subsection"><a name="Comments">Comments</a></div>
|
||||
<div class="doc_text">
|
||||
<p>User Makefiles need not have comments in them unless the construction is
|
||||
unusual or it doesn't strictly follow the rules and patterns of the LLVM
|
||||
unusual or it does not strictly follow the rules and patterns of the LLVM
|
||||
makefile system. Makefile comments are invoked with the pound (#) character.
|
||||
The # character and any text following it, to the end of the line, are ignored
|
||||
by <tt>make</tt>.</p>
|
||||
@ -235,6 +240,27 @@
|
||||
directory.</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsubsection"><a name="Modules">Bytecode Modules</a></div>
|
||||
<div class="doc_text">
|
||||
<p>In some situations, it is desireable to build a single bytecode module from
|
||||
a variety of sources, instead of an archive, shared library, or bytecode
|
||||
library. Bytecode modules can be specified in addition to any of the other
|
||||
types of libraries by defining the <a href="MODULE_NAME">MODULE_NAME</a>
|
||||
variable. For example:</p>
|
||||
<pre><tt>
|
||||
LIBRARYNAME = mylib
|
||||
BYTECODE_LIBRARY = 1
|
||||
MODULE_NAME = mymod
|
||||
</tt></pre>
|
||||
<p>will build a module named <tt>mymod.bc</tt> from the sources in the
|
||||
directory. This module will be an aggregation of all the bytecode modules
|
||||
derived from the sources. The example will also build a bytecode archive
|
||||
containing a bytecode module for each compiled source file. The difference is
|
||||
subtle, but important depending on how the module or library is to be linked.
|
||||
</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsection"><a name="tools">Tools</a></div>
|
||||
<div class="doc_text">
|
||||
@ -312,11 +338,13 @@
|
||||
<div class="doc_text">
|
||||
<p>This section describes each of the targets that can be built using the LLVM
|
||||
Makefile system. Any target can be invoked from any directory but not all are
|
||||
applicable to a given directory (e.g. "check", "dist", and "install" will
|
||||
applicable to a given directory (e.g. "check", "dist" and "install" will
|
||||
always operate as if invoked from the top level directory).</p>
|
||||
|
||||
<table style="text-align:left">
|
||||
<tr><th>Target Name</th><th>Implied Targets</th><th>Target Description</th></tr>
|
||||
<tr>
|
||||
<th>Target Name</th><th>Implied Targets</th><th>Target Description</th>
|
||||
</tr>
|
||||
<tr><td><a href="#all"><tt>all</tt></a></td><td></td>
|
||||
<td>Compile the software recursively. Default target.
|
||||
</td></tr>
|
||||
@ -324,7 +352,12 @@
|
||||
<td>Compile the software in the local directory only.
|
||||
</td></tr>
|
||||
<tr><td><a href="#check"><tt>check</tt></a></td><td></td>
|
||||
<td>Change to the llvm/test directory and run regression tests.
|
||||
<td>Change to the <tt>test</tt> directory in a project and run the
|
||||
test suite there.
|
||||
</td></tr>
|
||||
<tr><td><a href="#check-local"><tt>check-local</tt></a></td><td></td>
|
||||
<td>Run a local test suite. Generally this is only defined in the
|
||||
<tt>Makefile</tt> of the project's <tt>test</tt> directory.
|
||||
</td></tr>
|
||||
<tr><td><a href="#clean"><tt>clean</tt></a></td><td></td>
|
||||
<td>Remove built objects recursively.
|
||||
@ -377,12 +410,41 @@
|
||||
the current directory instead of recursively.</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsection"><a name="check">check</a></div>
|
||||
<div class="doc_text">
|
||||
<p>This target can be invoked from anywhere within a project's directories
|
||||
but always invokes the <a href="check-local"><tt>check-local</tt></a> target
|
||||
in the project's <tt>test</tt> directory, if it exists and has a
|
||||
<tt>Makefile</tt>. A warning is produced otherwise. If
|
||||
<a href="TESTSUITE"><tt>TESTSUITE</tt></a> is defined on the <tt>make</tt>
|
||||
command line, it will be passed down to the invocation of
|
||||
<tt>make check-local</tt> in the <tt>test</tt> directory. The intended usage
|
||||
for this is to assist in running specific suites of tests. If
|
||||
<tt>TESTSUITE</tt> is not set, the implementation of <tt>check-local</tt>
|
||||
should run all normal tests. It is up to the project to define what
|
||||
different values for <tt>TESTSUTE</tt> will do. See the
|
||||
<a href="TestingGuide.html">TestingGuide</a> for further details.</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsection"><a name="check-local">check-local</a></div>
|
||||
<div class="doc_text">
|
||||
<p>This target should be implemented by the <tt>Makefile</tt> in the project's
|
||||
<tt>test</tt> directory. It is invoked by the <tt>check</tt> target elsewhere.
|
||||
Each project is free to define the actions of <tt>check-local</tt> as
|
||||
appropriate for that project. The LLVM project itself uses dejagnu to run a
|
||||
suite of feature and regresson tests. Other projects may choose to use
|
||||
dejagnu or any other testing mechanism.</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsection"><a name="clean">clean</a></div>
|
||||
<div class="doc_text">
|
||||
<p>This target cleans the build directory, recursively removing all things
|
||||
that the Makefile builds. Despite once or twice attempting to remove /*, the
|
||||
cleaning rules have been made guarded so they shouldn't go awry.</p>
|
||||
that the Makefile builds. The cleaning rules have been made guarded so they
|
||||
shouldn't go awry (via <tt>rm -f $(UNSET_VARIABLE)/*</tt> which will attempt
|
||||
to erase the entire directory structure.</p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
@ -453,8 +515,8 @@
|
||||
<!-- ======================================================================= -->
|
||||
<div class="doc_subsection"><a name="printvars">printvars</a></div>
|
||||
<div class="doc_text">
|
||||
<p>This utility target just causes LLVM to print out some of its variables so
|
||||
that you can double check how things are set. </p>
|
||||
<p>This utility target just causes the LLVM makefiles to print out some of
|
||||
the makefile variables so that you can double check how things are set. </p>
|
||||
</div>
|
||||
|
||||
<!-- ======================================================================= -->
|
||||
@ -544,6 +606,14 @@
|
||||
source files, all built sources, all Makefiles, and most documentation files
|
||||
will be automatically distributed. Use this variable to distribute any
|
||||
files that are not automatically distributed.</dd>
|
||||
<dt><a name="FAKE_SOURCES"><tt>FAKE_SOURCES</tt><small>(optional)</small>
|
||||
</a></dt>
|
||||
<dd>This variable is like <a href="SOURCES"><tt>SOURCES</tt></a> except that
|
||||
the source files don't need to exist. The makefiles only use
|
||||
<tt>FAKE_SOURCES</tt> to create the names of derived objects that should be
|
||||
included in the directory's result. It is assumed that the project's
|
||||
<tt>Makefile</tt> will define how to build the derived objects
|
||||
necessary.</dd>
|
||||
<dt><a name="KEEP_SYMBOLS"><tt>KEEP_SYMBOLS</tt></a></dt>
|
||||
<dd>If set to any value, specifies that when linking executables the
|
||||
makefiles should retain debug symbols in the executable. Normally, symbols
|
||||
@ -619,7 +689,7 @@
|
||||
<li>In the Makefile (only <em>after</em> the inclusion of <a
|
||||
href="#Makefile.common"><tt>$(LEVEL)/Makefile.common</tt></a>).</li>
|
||||
</ul>
|
||||
<p>The overridable variables are given below:</p>
|
||||
<p>The override variables are given below:</p>
|
||||
<dl>
|
||||
<dt><a name="AR"><tt>AR</tt></a> <small>(defaulted)</small></dt>
|
||||
<dd>Specifies the path to the <tt>ar</tt> tool.</dd>
|
||||
@ -772,7 +842,8 @@
|
||||
<dd>The configuration specific directory into which executables are placed
|
||||
before they are installed.</dd>
|
||||
<dt><a name="TopDistDir"><tt>TopDistDir</tt></a></dt>
|
||||
<dd>The top most directory into which the distribution files are copied.</dd>
|
||||
<dd>The top most directory into which the distribution files are copied.
|
||||
</dd>
|
||||
<dt><a name="Verb"><tt>Verb</tt></a></dt>
|
||||
<dd>Use this as the first thing on your build script lines to enable or
|
||||
disable verbose mode. It expands to either an @ (quiet mode) or nothing
|
||||
@ -786,83 +857,90 @@
|
||||
<p>Variables listed below are used by the LLVM Makefile System
|
||||
and considered internal. You should not use these variables under any
|
||||
circumstances.</p>
|
||||
<dl>
|
||||
<dt><a name="Archive"><tt>Archive</tt></a></dt><dd></dd>
|
||||
<dt><a name="AR.Flags"><tt>AR.Flags</tt></a></dt><dd></dd>
|
||||
<dt><a name="BaseNameSources"><tt>BaseNameSources</tt></a></dt><dd></dd>
|
||||
<dt><a name="BCCompile.C"><tt>BCCompile.C</tt></a></dt><dd></dd>
|
||||
<dt><a name="BCCompile.CXX"><tt>BCCompile.CXX</tt></a></dt><dd></dd>
|
||||
<dt><a name="BCLinkLib"><tt>BCLinkLib</tt></a></dt><dd></dd>
|
||||
<dt><a name="Burg"><tt>Burg</tt></a></dt><dd></dd>
|
||||
<dt><a name="C.Flags"><tt>C.Flags</tt></a></dt><dd></dd>
|
||||
<dt><a name="Compile.C"><tt>Compile.C</tt></a></dt><dd></dd>
|
||||
<dt><a name="CompileCommonOpts"><tt>CompileCommonOpts</tt></a></dt><dd></dd>
|
||||
<dt><a name="Compile.CXX"><tt>Compile.CXX</tt></a></dt><dd></dd>
|
||||
<dt><a name="ConfigStatusScript"><tt>ConfigStatusScript</tt></a></dt><dd></dd>
|
||||
<dt><a name="ConfigureScript"><tt>ConfigureScript</tt></a></dt><dd></dd>
|
||||
<dt><a name="CPP.Flags"><tt>CPP.Flags</tt></a></dt><dd></dd>
|
||||
<dt><a name="CPP.Flags "><tt>CPP.Flags </tt></a></dt><dd></dd>
|
||||
<dt><a name="CXX.Flags"><tt>CXX.Flags</tt></a></dt><dd></dd>
|
||||
<dt><a name="DependFiles"><tt>DependFiles</tt></a></dt><dd></dd>
|
||||
<dt><a name="DestArchiveLib"><tt>DestArchiveLib</tt></a></dt><dd></dd>
|
||||
<dt><a name="DestBytecodeLib"><tt>DestBytecodeLib</tt></a></dt><dd></dd>
|
||||
<dt><a name="DestRelinkedLib"><tt>DestRelinkedLib</tt></a></dt><dd></dd>
|
||||
<dt><a name="DestSharedLib"><tt>DestSharedLib</tt></a></dt><dd></dd>
|
||||
<dt><a name="DestTool"><tt>DestTool</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistAlways"><tt>DistAlways</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistCheckDir"><tt>DistCheckDir</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistCheckTop"><tt>DistCheckTop</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistFiles"><tt>DistFiles</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistName"><tt>DistName</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistOther"><tt>DistOther</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistSources"><tt>DistSources</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistSubDirs"><tt>DistSubDirs</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistTarBZ2"><tt>DistTarBZ2</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistTarGZip"><tt>DistTarGZip</tt></a></dt><dd></dd>
|
||||
<dt><a name="DistZip"><tt>DistZip</tt></a></dt><dd></dd>
|
||||
<dt><a name="ExtraLibs"><tt>ExtraLibs</tt></a></dt><dd></dd>
|
||||
<dt><a name="INCFiles"><tt>INCFiles</tt></a></dt><dd></dd>
|
||||
<dt><a name="InternalTargets"><tt>InternalTargets</tt></a></dt><dd></dd>
|
||||
<dt><a name="LD.Flags"><tt>LD.Flags</tt></a></dt><dd></dd>
|
||||
<dt><a name="LexOutput"><tt>LexOutput</tt></a></dt><dd></dd>
|
||||
<dt><a name="LibName.A"><tt>LibName.A</tt></a></dt><dd></dd>
|
||||
<dt><a name="LibName.BC"><tt>LibName.BC</tt></a></dt><dd></dd>
|
||||
<dt><a name="LibName.LA"><tt>LibName.LA</tt></a></dt><dd></dd>
|
||||
<dt><a name="LibName.O"><tt>LibName.O</tt></a></dt><dd></dd>
|
||||
<dt><a name="LibTool.Flags"><tt>LibTool.Flags</tt></a></dt><dd></dd>
|
||||
<dt><a name="Link"><tt>Link</tt></a></dt><dd></dd>
|
||||
<dt><a name="LLVMGCCLibDir"><tt>LLVMGCCLibDir</tt></a></dt><dd></dd>
|
||||
<dt><a name="LLVMLibDir"><tt>LLVMLibDir</tt></a></dt><dd></dd>
|
||||
<dt><a name="LLVMLibsOptions"><tt>LLVMLibsOptions</tt></a></dt><dd></dd>
|
||||
<dt><a name="LLVMLibsPaths"><tt>LLVMLibsPaths</tt></a></dt><dd></dd>
|
||||
<dt><a name="LLVMToolDir"><tt>LLVMToolDir</tt></a></dt><dd></dd>
|
||||
<dt><a name="LLVMUsedLibs"><tt>LLVMUsedLibs</tt></a></dt><dd></dd>
|
||||
<dt><a name="LocalTargets"><tt>LocalTargets</tt></a></dt><dd></dd>
|
||||
<dt><a name="LTCompile.C"><tt>LTCompile.C</tt></a></dt><dd></dd>
|
||||
<dt><a name="LTCompile.CXX"><tt>LTCompile.CXX</tt></a></dt><dd></dd>
|
||||
<dt><a name="LTInstall"><tt>LTInstall</tt></a></dt><dd></dd>
|
||||
<dt><a name="ObjectsBC"><tt>ObjectsBC</tt></a></dt><dd></dd>
|
||||
<dt><a name="ObjectsLO"><tt>ObjectsLO</tt></a></dt><dd></dd>
|
||||
<dt><a name="ObjectsO"><tt>ObjectsO</tt></a></dt><dd></dd>
|
||||
<dt><a name="ObjMakefiles"><tt>ObjMakefiles</tt></a></dt><dd></dd>
|
||||
<dt><a name="Parallel_Targets"><tt>Parallel_Targets</tt></a></dt><dd></dd>
|
||||
<dt><a name="PreConditions"><tt>PreConditions</tt></a></dt><dd></dd>
|
||||
<dt><a name="ProjLibsOptions"><tt>ProjLibsOptions</tt></a></dt><dd></dd>
|
||||
<dt><a name="ProjLibsPaths"><tt>ProjLibsPaths</tt></a></dt><dd></dd>
|
||||
<dt><a name="ProjUsedLibs"><tt>ProjUsedLibs</tt></a></dt><dd></dd>
|
||||
<dt><a name="Ranlib"><tt>Ranlib</tt></a></dt><dd></dd>
|
||||
<dt><a name="RecursiveTargets"><tt>RecursiveTargets</tt></a></dt><dd></dd>
|
||||
<dt><a name="Relink"><tt>Relink</tt></a></dt><dd></dd>
|
||||
<dt><a name="SrcMakefiles"><tt>SrcMakefiles</tt></a></dt><dd></dd>
|
||||
<dt><a name="Strip"><tt>Strip</tt></a></dt><dd></dd>
|
||||
<dt><a name="StripWarnMsg"><tt>StripWarnMsg</tt></a></dt><dd></dd>
|
||||
<dt><a name="TableGen"><tt>TableGen</tt></a></dt><dd></dd>
|
||||
<dt><a name="TDFiles"><tt>TDFiles</tt></a></dt><dd></dd>
|
||||
<dt><a name="ToolBuildPath"><tt>ToolBuildPath</tt></a></dt><dd></dd>
|
||||
<dt><a name="TopLevelTargets"><tt>TopLevelTargets</tt></a></dt><dd></dd>
|
||||
<dt><a name="UserTargets"><tt>UserTargets</tt></a></dt><dd></dd>
|
||||
<dt><a name="YaccOutput"><tt>YaccOutput</tt></a></dt><dd></dd>
|
||||
</dl>
|
||||
<p><tt>
|
||||
Archive
|
||||
AR.Flags
|
||||
BaseNameSources
|
||||
BCCompile.C
|
||||
BCCompile.CXX
|
||||
BCLinkLib
|
||||
Burg
|
||||
C.Flags
|
||||
Compile.C
|
||||
CompileCommonOpts
|
||||
Compile.CXX
|
||||
ConfigStatusScript
|
||||
ConfigureScript
|
||||
CPP.Flags
|
||||
CPP.Flags
|
||||
CXX.Flags
|
||||
DependFiles
|
||||
DestArchiveLib
|
||||
DestBytecodeLib
|
||||
DestModule
|
||||
DestRelinkedLib
|
||||
DestSharedLib
|
||||
DestTool
|
||||
DistAlways
|
||||
DistCheckDir
|
||||
DistCheckTop
|
||||
DistFiles
|
||||
DistName
|
||||
DistOther
|
||||
DistSources
|
||||
DistSubDirs
|
||||
DistTarBZ2
|
||||
DistTarGZip
|
||||
DistZip
|
||||
ExtraLibs
|
||||
FakeSources
|
||||
INCFiles
|
||||
InternalTargets
|
||||
LD.Flags
|
||||
LexFiles
|
||||
LexOutput
|
||||
LibName.A
|
||||
LibName.BC
|
||||
LibName.LA
|
||||
LibName.O
|
||||
LibTool.Flags
|
||||
Link
|
||||
LinkModule
|
||||
LLVMGCCLibDir
|
||||
LLVMGCCStdCXXLibDir
|
||||
LLVMLibDir
|
||||
LLVMLibsOptions
|
||||
LLVMLibsPaths
|
||||
LLVMToolDir
|
||||
LLVMUsedLibs
|
||||
LocalTargets
|
||||
LTCompile.C
|
||||
LTCompile.CXX
|
||||
LTInstall
|
||||
Module
|
||||
ObjectsBC
|
||||
ObjectsLO
|
||||
ObjectsO
|
||||
ObjMakefiles
|
||||
ParallelTargets
|
||||
PreConditions
|
||||
ProjLibsOptions
|
||||
ProjLibsPaths
|
||||
ProjUsedLibs
|
||||
Ranlib
|
||||
RecursiveTargets
|
||||
Relink
|
||||
SrcMakefiles
|
||||
Strip
|
||||
StripWarnMsg
|
||||
TableGen
|
||||
TDFiles
|
||||
ToolBuildPath
|
||||
TopLevelTargets
|
||||
UserTargets
|
||||
YaccFiles
|
||||
YaccOutput
|
||||
</tt></p>
|
||||
</div>
|
||||
|
||||
<!-- *********************************************************************** -->
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user