| 227 |
dpurdie |
1 |
# -*- mode: perl; tabs: 8; indent-width: 4; show-tabs: yes; -*-
|
|
|
2 |
#
|
|
|
3 |
# Module name : GCC
|
|
|
4 |
# Module type : Makefile system
|
|
|
5 |
# Compiler(s) : ANSI C
|
|
|
6 |
# Environment(s): GCC
|
|
|
7 |
#
|
|
|
8 |
# Description:
|
|
|
9 |
# GCC C/C++ toolset
|
|
|
10 |
#
|
|
|
11 |
#............................................................................#
|
|
|
12 |
|
|
|
13 |
use strict;
|
|
|
14 |
use warnings;
|
|
|
15 |
|
|
|
16 |
##############################################################################
|
|
|
17 |
# Configuration information
|
|
|
18 |
# Cross reference from CrossCompiler Alias to actual paths
|
|
|
19 |
# Structure:
|
|
|
20 |
# Hash reference: Array of toolchain information
|
|
|
21 |
# Root of compiler
|
|
|
22 |
# Path to gcc
|
|
|
23 |
# Path to ar
|
|
|
24 |
#
|
|
|
25 |
#
|
|
|
26 |
my %ToolsetConfig = (
|
|
|
27 |
#
|
|
|
28 |
# Preferred version of the embedded toolchain
|
|
|
29 |
#
|
|
|
30 |
'i386-unknown-linux-gnu' => ['/opt/crosstool/gcc-4.1.1-glibc-2.5/i586-unknown-linux-gnu',
|
|
|
31 |
'bin/i586-unknown-linux-gnu-gcc' ],
|
|
|
32 |
|
| 247 |
dpurdie |
33 |
'arm-9tdmi-linux-gnu' => ['/opt/crosstool/gcc-4.1.1-glibc-2.5/arm-9tdmi-linux-gnu',
|
| 227 |
dpurdie |
34 |
'bin/arm-9tdmi-linux-gnu-gcc' ],
|
|
|
35 |
|
| 247 |
dpurdie |
36 |
'powerpc-603e-linux-gnu' => ['/opt/crosstool/gcc-4.1.1-glibc-2.5/powerpc-603e-linux-gnu',
|
|
|
37 |
'bin/powerpc-603e-linux-gnu-gcc'],
|
|
|
38 |
|
| 227 |
dpurdie |
39 |
#
|
|
|
40 |
# Old (not to be used) version of the embedded toolchain
|
|
|
41 |
# This was depricated in favor of gcc-4.1.1-glibc-2.5
|
|
|
42 |
# It is not possible to reproduce old packages using the old compiler
|
|
|
43 |
# This is a known issue
|
|
|
44 |
#
|
|
|
45 |
'i386-unknown-linux-gnu.glibc-2.3.2' => ['/opt/crosstool/gcc-4.1.0-glibc-2.3.2/i386-unknown-linux-gnu',
|
|
|
46 |
'bin/i386-unknown-linux-gnu-gcc' ],
|
|
|
47 |
|
|
|
48 |
'arm-9tdmi-linux-gnu.glibc-2.3.2' => ['/opt/crosstool/gcc-4.1.0-glibc-2.3.2/arm-9tdmi-linux-gnu',
|
|
|
49 |
'bin/arm-9tdmi-linux-gnu-gcc' ],
|
|
|
50 |
|
|
|
51 |
#
|
|
|
52 |
# Not too sure where this is used
|
|
|
53 |
#
|
|
|
54 |
'armv4l-unknown-linux-gcc' => [ '/opt/host/armv4l',
|
|
|
55 |
'bin/armv4l-unknown-linux-gcc' ],
|
|
|
56 |
|
|
|
57 |
#
|
|
|
58 |
# The compiler for the current local machine
|
|
|
59 |
#
|
|
|
60 |
'i386-unknown-linux-gcc' => [ '/opt/host/i386',
|
|
|
61 |
'bin/i386-unknown-linux-gcc' ],
|
|
|
62 |
|
|
|
63 |
);
|
|
|
64 |
|
|
|
65 |
#
|
|
|
66 |
# Cross reference from GCCTarget to GBE_MACHTYPE for which it can
|
|
|
67 |
# build using the 'native gcc'. This is NOT the preferred mode of operation
|
|
|
68 |
# as the compiler is not as controlled as the cross compilers.
|
|
|
69 |
#
|
|
|
70 |
my %NativeCompilers = (
|
|
|
71 |
'Linux i386' => 'linux_i386',
|
|
|
72 |
);
|
|
|
73 |
|
|
|
74 |
##############################################################################
|
|
|
75 |
# ToolsetInit()
|
|
|
76 |
# Runtime initialisation
|
|
|
77 |
#
|
|
|
78 |
##############################################################################
|
|
|
79 |
|
|
|
80 |
ToolsetInit();
|
|
|
81 |
|
|
|
82 |
sub ToolsetInit
|
|
|
83 |
{
|
|
|
84 |
my( $GCCTarget, @GCCToolchain, $GCCRoot, $GCCBin, $GCCAr );
|
|
|
85 |
my( $arg_alias, $tools_found );
|
|
|
86 |
|
|
|
87 |
#.. Toolset configuration
|
|
|
88 |
#
|
|
|
89 |
$::ScmToolsetVersion = "1.0.0"; # our version
|
|
|
90 |
$::ScmToolsetGenerate = 0; # GEN generate optional
|
|
|
91 |
$::ScmToolsetCompilerPath = 1; # Exports Compiler path to makefile via SCM_COMPILERPATH
|
|
|
92 |
|
|
|
93 |
#.. Standard.rul requirements
|
|
|
94 |
#
|
|
|
95 |
$::s = "asm";
|
|
|
96 |
$::o = "o";
|
|
|
97 |
$::so = "so";
|
|
|
98 |
$::a = "a";
|
|
|
99 |
$::exe = "";
|
|
|
100 |
|
|
|
101 |
#.. Parse arguments
|
|
|
102 |
#
|
|
|
103 |
foreach $_ ( @::ScmToolsetArgs ) {
|
|
|
104 |
if (/^--Target=(.*)/) { # OS Version
|
|
|
105 |
$GCCTarget = "$1";
|
|
|
106 |
|
|
|
107 |
} elsif (/^--CrossAlias=(.*)/) { # CrossCompiler target-alias
|
|
|
108 |
$arg_alias = $1;
|
|
|
109 |
|
|
|
110 |
} else {
|
|
|
111 |
Message( "gcc toolset: unknown option $_ -- ignored\n" );
|
|
|
112 |
}
|
|
|
113 |
}
|
|
|
114 |
|
|
|
115 |
foreach $_ ( @::ScmPlatformArgs ) {
|
|
|
116 |
if (/^--product=(.*)/) { # GBE product
|
|
|
117 |
|
|
|
118 |
} else {
|
|
|
119 |
Message( "gcc toolset: unknown platform argument $_ -- ignored\n" );
|
|
|
120 |
}
|
|
|
121 |
}
|
|
|
122 |
|
|
|
123 |
Error ("TOOLSET/gcc - Target undefined" )
|
|
|
124 |
unless ($GCCTarget);
|
|
|
125 |
|
|
|
126 |
#.. Cross compile support
|
|
|
127 |
#
|
|
|
128 |
# Toolchain=root,[bin]
|
|
|
129 |
#
|
|
|
130 |
if ( $arg_alias )
|
|
|
131 |
{
|
|
|
132 |
if ( exists $ToolsetConfig{ $arg_alias } )
|
|
|
133 |
{
|
|
|
134 |
@GCCToolchain = @{$ToolsetConfig{ $arg_alias }};
|
|
|
135 |
$tools_found = (-d $GCCToolchain[0]);
|
|
|
136 |
Warning ("gcc toolset: CrossPlatform toolchain not found for: $arg_alias",
|
|
|
137 |
"Path: $GCCToolchain[0]" ) unless $tools_found;
|
|
|
138 |
}
|
|
|
139 |
else
|
|
|
140 |
{
|
|
|
141 |
Error("gcc toolset: CrossPlatform Alias not configured: $arg_alias");
|
|
|
142 |
}
|
|
|
143 |
}
|
|
|
144 |
|
|
|
145 |
#
|
|
|
146 |
# If no Cross compiler toolchain is found (preferred method), then attempt
|
|
|
147 |
# to match a native compiler. Only known targets allow a native build
|
|
|
148 |
#
|
|
|
149 |
unless ( $tools_found )
|
|
|
150 |
{
|
|
|
151 |
if ( exists ( $NativeCompilers{$GCCTarget} ))
|
|
|
152 |
{
|
|
|
153 |
if ( $NativeCompilers{$GCCTarget} eq $::GBE_MACHTYPE )
|
|
|
154 |
{
|
|
|
155 |
$tools_found = 1;
|
|
|
156 |
@GCCToolchain = ();
|
|
|
157 |
}
|
|
|
158 |
}
|
|
|
159 |
}
|
|
|
160 |
|
|
|
161 |
#
|
|
|
162 |
# Must have a toolset by now, either a cross compiler or Native
|
|
|
163 |
#
|
|
|
164 |
Error ("gcc toolset: Toolchain not found for: $GCCTarget" )
|
|
|
165 |
unless ( $tools_found );
|
|
|
166 |
|
|
|
167 |
|
|
|
168 |
if ( @GCCToolchain )
|
|
|
169 |
{
|
|
|
170 |
#
|
|
|
171 |
# Parse GCCToolchain. Potentially three parts
|
|
|
172 |
# [0] - GCCRoot - Location to find the effective /usr/include directory
|
|
|
173 |
# [1] - GCCBin - Path to the gcc executable
|
|
|
174 |
# If relative, then its relative to GCCRoot
|
|
|
175 |
# [2] - GCCAr - Path to the ar executable
|
|
|
176 |
# If relative, then its relative to GCCRoot
|
|
|
177 |
# If not defined then its the same as GCCBin with gcc replaced with ar
|
|
|
178 |
#
|
|
|
179 |
$GCCRoot = $GCCToolchain[0];
|
|
|
180 |
|
|
|
181 |
# GCC_CC definition
|
|
|
182 |
#
|
|
|
183 |
if ( $GCCToolchain[1] )
|
|
|
184 |
{ # user specification
|
|
|
185 |
if ( substr($GCCToolchain[1],0,1) ne "/") {
|
|
|
186 |
$GCCBin = $GCCToolchain[0].'/'.$GCCToolchain[1];
|
|
|
187 |
} else {
|
|
|
188 |
$GCCBin = $GCCToolchain[1]; # abs path
|
|
|
189 |
}
|
|
|
190 |
}
|
|
|
191 |
else
|
|
|
192 |
{ # default
|
|
|
193 |
$GCCBin = $GCCToolchain[0] . '/bin/gcc';
|
|
|
194 |
}
|
|
|
195 |
|
|
|
196 |
# GCC_AR definition
|
|
|
197 |
#
|
|
|
198 |
if ( defined($GCCToolchain[2]) && $GCCToolchain[2] )
|
|
|
199 |
{ # user specification
|
|
|
200 |
if ( substr($GCCToolchain[2],0,1) ne "/") {
|
|
|
201 |
$GCCAr = $GCCToolchain[0].'/'.$GCCToolchain[2];
|
|
|
202 |
} else {
|
|
|
203 |
$GCCAr = $GCCToolchain[2]; # abs path
|
|
|
204 |
}
|
|
|
205 |
}
|
|
|
206 |
else
|
|
|
207 |
{ # default, base on GCCBin
|
|
|
208 |
$GCCAr = substr($GCCBin,0,length($GCCBin)-3)."ar";
|
|
|
209 |
}
|
|
|
210 |
}
|
|
|
211 |
else
|
|
|
212 |
{
|
|
|
213 |
$GCCRoot = "/usr";
|
|
|
214 |
$GCCBin = "gcc";
|
|
|
215 |
$GCCAr = "ar";
|
|
|
216 |
}
|
|
|
217 |
|
|
|
218 |
#.. Define GCC environment
|
|
|
219 |
#
|
|
|
220 |
PlatformDefine( "
|
|
|
221 |
#################################################
|
|
|
222 |
# GCC toolchain definitions
|
|
|
223 |
#
|
|
|
224 |
#..");
|
|
|
225 |
PlatformDefine( "GCC_TARGET\t". ":=$GCCTarget" );
|
|
|
226 |
PlatformDefine( "GCC_ROOT\t". ":=$GCCRoot" );
|
|
|
227 |
PlatformDefine( "GCC_CC\t\t". ":=$GCCBin" );
|
|
|
228 |
PlatformDefine( "GCC_AR\t\t". ":=$GCCAr" );
|
|
|
229 |
PlatformDefine( "" );
|
|
|
230 |
|
|
|
231 |
#
|
|
|
232 |
# Required since this toolset advertises: ScmToolsetCompilerPath
|
|
|
233 |
#
|
|
|
234 |
PlatformDefine( "SCM_COMPILERPATH\t\t". ":=$GCCBin" );
|
|
|
235 |
|
|
|
236 |
|
|
|
237 |
#.. Piece the world together
|
|
|
238 |
#
|
|
|
239 |
Init( "gcc" );
|
|
|
240 |
ToolsetDefines( "gcc.def" );
|
|
|
241 |
ToolsetRules( "gcc.rul" );
|
|
|
242 |
ToolsetRules( "standard.rul" );
|
|
|
243 |
|
|
|
244 |
# Create a standard data structure
|
|
|
245 |
# This is a hash of hashes
|
|
|
246 |
# The first hash is keyed by CompileOption keyword
|
|
|
247 |
# The second hash contains pairs of values to set or remove
|
|
|
248 |
#
|
|
|
249 |
%::ScmToolsetCompilerOptions =
|
|
|
250 |
(
|
|
|
251 |
#
|
|
|
252 |
# Control the thread model to use
|
|
|
253 |
# This will affect the compiler options and the linker options
|
|
|
254 |
#
|
|
|
255 |
'staticprogs' => { 'STATIC_PROGS' , '1' }, # Progams link staticlly
|
|
|
256 |
'no_staticprogs' => { 'STATIC_PROGS' , undef }, # Default
|
|
|
257 |
);
|
|
|
258 |
|
|
|
259 |
#
|
|
|
260 |
# Set default options
|
|
|
261 |
#
|
|
|
262 |
$::ScmCompilerOpts{'STATIC_PROGS'} = undef;
|
|
|
263 |
}
|
|
|
264 |
|
|
|
265 |
|
|
|
266 |
###############################################################################
|
|
|
267 |
# ToolsetCC( $source, $obj, \@args )
|
|
|
268 |
# This subroutine takes the user options and builds the rule(s)
|
|
|
269 |
# required to compile the source file 'source' to 'obj'
|
|
|
270 |
#
|
|
|
271 |
###############################################################################
|
|
|
272 |
|
|
|
273 |
sub ToolsetCC
|
|
|
274 |
{
|
|
|
275 |
my( $source, $obj, $pArgs ) = @_;
|
|
|
276 |
my( $cflags, $file ) = "";
|
|
|
277 |
|
|
|
278 |
foreach $_ ( @$pArgs ) {
|
|
|
279 |
if (/--Shared$/) { # Building a 'shared' object
|
|
|
280 |
$cflags = "$cflags \$(SHCFLAGS)";
|
|
|
281 |
} else {
|
|
|
282 |
Message( "CC: unknown option $_ -- ignored\n" );
|
|
|
283 |
}
|
|
|
284 |
}
|
|
|
285 |
|
|
|
286 |
MakePrint( "\n\t\$(CC)\n" );
|
|
|
287 |
if ( $cflags )
|
|
|
288 |
{ # object specific CFLAGS
|
|
|
289 |
MakePadded( 4, "\$(OBJDIR)/$obj.$::o:" );
|
|
|
290 |
MakePrint( "\tCFLAGS +=$cflags\n" );
|
|
|
291 |
}
|
|
|
292 |
|
|
|
293 |
$file = StripExt( $obj ); # Metric working file
|
|
|
294 |
ToolsetGenerate( "\$(OBJDIR)/$file.met" );
|
|
|
295 |
}
|
|
|
296 |
|
|
|
297 |
|
|
|
298 |
###############################################################################
|
|
|
299 |
# ToolsetCCDepend( $depend, \@sources )
|
|
|
300 |
# This subroutine takes the user options and builds the
|
|
|
301 |
# rule(s) required to build the dependencies for the source
|
|
|
302 |
# files 'sources' to 'depend'.
|
|
|
303 |
#
|
|
|
304 |
###############################################################################
|
|
|
305 |
|
|
|
306 |
sub ToolsetCCDepend
|
|
|
307 |
{
|
|
|
308 |
MakePrint( "\t\$(CCDEPEND)\n" );
|
|
|
309 |
}
|
|
|
310 |
|
|
|
311 |
|
|
|
312 |
###############################################################################
|
|
|
313 |
# ToolsetCXX( $source, $obj, \@args )
|
|
|
314 |
# This subroutine takes the user options and builds the rule(s)
|
|
|
315 |
# required to compile the source file 'source' to 'obj'
|
|
|
316 |
#
|
|
|
317 |
###############################################################################
|
|
|
318 |
|
|
|
319 |
sub ToolsetCXX
|
|
|
320 |
{
|
|
|
321 |
my( $source, $obj, $pArgs ) = @_;
|
|
|
322 |
my( $cflags, $file ) = "";
|
|
|
323 |
|
|
|
324 |
foreach $_ ( @$pArgs ) {
|
|
|
325 |
if (/--Shared$/) { # Building a 'shared' object
|
|
|
326 |
$cflags = "$cflags \$(SHCXXFLAGS)";
|
|
|
327 |
} else {
|
|
|
328 |
Message( "CXX: unknown option $_ -- ignored\n" );
|
|
|
329 |
}
|
|
|
330 |
}
|
|
|
331 |
|
|
|
332 |
MakePrint( "\n\t\$(CXX)\n" );
|
|
|
333 |
if ( $cflags )
|
|
|
334 |
{ # object specific CFLAGS
|
|
|
335 |
MakePadded( 4, "\$(OBJDIR)/$obj.$::o:" );
|
|
|
336 |
MakePrint( "\tCXXFLAGS +=$cflags\n" );
|
|
|
337 |
}
|
|
|
338 |
|
|
|
339 |
$file = StripExt( $obj ); # Metric working file
|
|
|
340 |
ToolsetGenerate( "\$(OBJDIR)/$file.met" );
|
|
|
341 |
}
|
|
|
342 |
|
|
|
343 |
|
|
|
344 |
###############################################################################
|
|
|
345 |
# ToolsetCXXDepend( $depend, \@sources )
|
|
|
346 |
# This subroutine takes the user options and builds the
|
|
|
347 |
# rule(s) required to build the dependencies for the source
|
|
|
348 |
# files 'sources' to 'depend'.
|
|
|
349 |
#
|
|
|
350 |
###############################################################################
|
|
|
351 |
|
|
|
352 |
sub ToolsetCXXDepend
|
|
|
353 |
{
|
|
|
354 |
#ToolsetCCDepend() handles both CC and CXX source
|
|
|
355 |
}
|
|
|
356 |
|
|
|
357 |
|
|
|
358 |
###############################################################################
|
|
|
359 |
# ToolsetAS( $source, $obj, \@args )
|
|
|
360 |
# This subroutine takes the user options and builds the rule(s)
|
|
|
361 |
# required to compile the source file 'source' to 'obj'
|
|
|
362 |
#
|
|
|
363 |
###############################################################################
|
|
|
364 |
|
|
|
365 |
sub ToolsetAS
|
|
|
366 |
{
|
|
|
367 |
MakePrint( "\n\t\$(AS)\n" );
|
|
|
368 |
}
|
|
|
369 |
|
|
|
370 |
sub ToolsetASDepend
|
|
|
371 |
{
|
|
|
372 |
}
|
|
|
373 |
|
|
|
374 |
|
|
|
375 |
###############################################################################
|
|
|
376 |
# ToolsetAR( $name, \@args, \@objs )
|
|
|
377 |
# This subroutine takes the user options and builds the rules
|
|
|
378 |
# required to build the library 'name'.
|
|
|
379 |
#
|
|
|
380 |
# Arguments:
|
|
|
381 |
# n/a
|
|
|
382 |
#
|
|
|
383 |
# Output:
|
|
|
384 |
# $(BINDIR)/name$.${a}: .... ]
|
|
|
385 |
# $(AR)
|
|
|
386 |
#
|
|
|
387 |
# name_ld += ... Linker command file
|
|
|
388 |
# :
|
|
|
389 |
#
|
|
|
390 |
# name_dp += ... Dependency list
|
|
|
391 |
# :
|
|
|
392 |
#
|
|
|
393 |
###############################################################################
|
|
|
394 |
|
|
|
395 |
sub ToolsetAR
|
|
|
396 |
{
|
|
|
397 |
my( $name, $pArgs, $pObjs ) = @_;
|
|
|
398 |
|
|
|
399 |
#.. Parse arguments
|
|
|
400 |
#
|
|
|
401 |
foreach $_ ( @$pArgs )
|
|
|
402 |
{
|
|
|
403 |
Message( "AR: unknown option $_ -- ignored\n" );
|
|
|
404 |
}
|
|
|
405 |
|
|
|
406 |
#.. Target
|
|
|
407 |
#
|
|
|
408 |
MakePrint( "#.. Library ($name)\n\n" ); # label
|
|
|
409 |
|
|
|
410 |
MakeEntry( "\$(LIBDIR)/$name\$(GBE_TYPE).$::a:\t",
|
|
|
411 |
"", "\\\n\t\t", ".$::o", @$pObjs );
|
|
|
412 |
|
|
|
413 |
#.. Build library rule (just append to standard rule)
|
|
|
414 |
#
|
|
|
415 |
MakePrint( "\n\t\$(AR)\n\n" );
|
|
|
416 |
}
|
|
|
417 |
|
|
|
418 |
|
|
|
419 |
###############################################################################
|
|
|
420 |
# ToolsetARMerge( $name, \@args, \@libs )
|
|
|
421 |
# This subroutine takes the user options and builds the rules
|
|
|
422 |
# required to build the library 'name' by merging the specified
|
|
|
423 |
# libaries
|
|
|
424 |
#
|
|
|
425 |
# Arguments:
|
|
|
426 |
# --xxx No arguments currently defined
|
|
|
427 |
#
|
|
|
428 |
# Output:
|
|
|
429 |
# [ $(LIBDIR)/name$.${a}: .... ]
|
|
|
430 |
# ...
|
|
|
431 |
#
|
|
|
432 |
###############################################################################
|
|
|
433 |
|
|
|
434 |
sub ToolsetARMerge
|
|
|
435 |
{
|
|
|
436 |
MakePrint( "\n\t\$(ARMERGE)\n\n" );
|
|
|
437 |
}
|
|
|
438 |
|
|
|
439 |
|
|
|
440 |
###############################################################################
|
|
|
441 |
# ToolsetSHLD( $name, \@args, \@objs, \@libraries )
|
|
|
442 |
# This subroutine takes the user options and builds the rules
|
|
|
443 |
# required to link the program 'name'.
|
|
|
444 |
#
|
|
|
445 |
# Arguments:
|
|
|
446 |
# n/a
|
|
|
447 |
#
|
|
|
448 |
# Output:
|
|
|
449 |
# $(LIBDIR)/name: $(LIBDIR)/shared
|
|
|
450 |
# ln -s $shared $name
|
|
|
451 |
#
|
|
|
452 |
# $(LIBDIR)/name.dep: $(GBE_OBJDIR)
|
|
|
453 |
# $(LIBDIR)/name.dep: $(GBE_LIBDIR)
|
|
|
454 |
# $(LIBDIR)/name.dep: $(GBE_PLATFORM).mk
|
|
|
455 |
# $(SHLDDEPEND)
|
|
|
456 |
#
|
|
|
457 |
# $(LIBDIR)/shared: SHNAME=name
|
|
|
458 |
# $(LIBDIR)/shared: SHBASE=base
|
|
|
459 |
# $(LIBDIR)/shared: $(LIBDIR)/name.dep \
|
|
|
460 |
# $(OBJECTS)
|
|
|
461 |
#
|
|
|
462 |
# ifneq "$(findstring $(IFLAG),23)" ""
|
|
|
463 |
# -include "$(LIBDIR)/name.dep"
|
|
|
464 |
# endif
|
|
|
465 |
#
|
|
|
466 |
# name_ld += ...
|
|
|
467 |
# :
|
|
|
468 |
#
|
|
|
469 |
###############################################################################
|
|
|
470 |
|
|
|
471 |
sub ToolsetSHLD
|
|
|
472 |
{
|
|
|
473 |
my( $name, $pArgs, $pObjs, $pLibs ) = @_;
|
|
|
474 |
my( $shared, $def, $def_pref, $multi_scan );
|
|
|
475 |
|
|
|
476 |
#.. Parse arguments
|
|
|
477 |
#
|
|
|
478 |
foreach $_ ( @$pArgs )
|
|
|
479 |
{
|
|
|
480 |
if (/^--Def=(.*?)(\,(.*))?$/) { # Library definition
|
|
|
481 |
#
|
|
|
482 |
# Locate the Def file.
|
|
|
483 |
# If it is a generate file so it will be in the SRCS hash
|
|
|
484 |
# Otherwise the user will have to use Src to locate the file
|
|
|
485 |
#
|
|
|
486 |
$def = MakeSrcResolve($1);
|
|
|
487 |
$def_pref = '';
|
|
|
488 |
if ( $1 =~ m~\.def$~ ) {
|
|
|
489 |
$def_pref = '--version-script='; # Old def file
|
|
|
490 |
}
|
|
|
491 |
} elsif ( /^--MultiScan/i ) {
|
|
|
492 |
$multi_scan = 1;
|
|
|
493 |
|
|
|
494 |
} elsif ( /^--NoMultiScan/i ) {
|
|
|
495 |
$multi_scan = 0;
|
|
|
496 |
|
|
|
497 |
} else {
|
|
|
498 |
Message( "SHLD: unknown option $_ -- ignored\n" );
|
|
|
499 |
}
|
|
|
500 |
}
|
|
|
501 |
|
|
|
502 |
#.. Full name of shared library
|
|
|
503 |
#
|
|
|
504 |
$shared = "$name\$(GBE_TYPE).$::so.$::SHLIB_VER{ $name }";
|
|
|
505 |
|
|
|
506 |
#.. Install and package the shared libraries that are generated
|
|
|
507 |
#
|
|
|
508 |
PackageShlibAddFiles( $name, "\$(LIBDIR)/${name}\$(GBE_TYPE).$::so" );
|
|
|
509 |
PackageShlibAddFiles( $name, "\$(LIBDIR)/$shared" );
|
|
|
510 |
|
|
|
511 |
#.. Cleanup rules
|
|
|
512 |
#
|
|
|
513 |
# dep Dependency file
|
|
|
514 |
# map Map file
|
|
|
515 |
# ln Link from LIBDIR to BINDIR
|
|
|
516 |
#
|
| 261 |
dpurdie |
517 |
ToolsetGenerate( "\$(LIBDIR)/${name}.dep" );
|
|
|
518 |
ToolsetGenerate( "\$(LIBDIR)/${name}.map" );
|
|
|
519 |
ToolsetGenerate( "\$(LIBDIR)/${shared}" );
|
|
|
520 |
ToolsetGenerate( "\$(BINDIR)/${shared}" );
|
| 227 |
dpurdie |
521 |
|
|
|
522 |
#.. Build rules
|
|
|
523 |
#
|
|
|
524 |
# name Base name
|
|
|
525 |
# shared Library name, includes GBE_TYPE specification
|
|
|
526 |
#
|
|
|
527 |
my ($io) = ToolsetPrinter::New();
|
|
|
528 |
|
|
|
529 |
$io->Label( "Shared library", $name );
|
|
|
530 |
|
|
|
531 |
$io->Prt( "\$(LIBDIR)/${name}\$(GBE_TYPE).$::so:\t\\\n" .
|
|
|
532 |
"\t\t\$(GBE_BINDIR)\\\n" .
|
|
|
533 |
"\t\t\$(LIBDIR)/${shared}\n" .
|
|
|
534 |
"\t\@(rm -f \$@; ln -s ./$shared \$@)\n" .
|
|
|
535 |
"\t\@(rm -f \$(BINDIR)/$shared; ln -s ../\$(LIBDIR)/$shared \$(BINDIR)/$shared)\n\n" );
|
|
|
536 |
|
|
|
537 |
$io->SHLDDEPEND($name, $name, $shared); # std SHLDDEPEND rules
|
|
|
538 |
|
|
|
539 |
$io->Prt( "\$(LIBDIR)/${shared}:\tSHBASE=${name}\n" );
|
|
|
540 |
$io->Prt( "\$(LIBDIR)/${shared}:\tSHNAME=${shared}\n" );
|
|
|
541 |
$io->Entry( "\$(LIBDIR)/${shared}:\t", "", "\\\n\t\t", ".$::o", @$pObjs );
|
|
|
542 |
$io->Prt( "\\\n\t\t$def" ) if($def);
|
|
|
543 |
$io->Prt( "\\\n\t\t\$(LIBDIR)/${name}.dep\n" );
|
|
|
544 |
$io->Prt( "\t\$(SHLD)\n\n" );
|
|
|
545 |
|
|
|
546 |
|
|
|
547 |
#.. Linker command file
|
|
|
548 |
#
|
|
|
549 |
# Now the fun part... piecing together a variable $(name_shld)
|
|
|
550 |
# which ends up in the command file.
|
|
|
551 |
#
|
|
|
552 |
$io->SetTag( "${name}_shld" ); # command tag
|
|
|
553 |
$io->SetTerm( "\n" );
|
|
|
554 |
|
|
|
555 |
$io->Label( "Linker commands", $name ); # label
|
|
|
556 |
|
|
|
557 |
# object list
|
|
|
558 |
$io->ObjList( $name, $pObjs, \&ToolsetObjRecipe );
|
|
|
559 |
|
|
|
560 |
ToolsetLibStd( $pLibs ); # push standard libraries
|
|
|
561 |
|
|
|
562 |
$io->Cmd( "-Wl,$def_pref$def" ) if ($def);
|
|
|
563 |
|
|
|
564 |
$io->Cmd( "-Wl,--start-group" ) if ($multi_scan);
|
|
|
565 |
$io->LibList( $name, $pLibs, \&ToolsetLibRecipe );
|
|
|
566 |
$io->Cmd( "-Wl,--end-group" ) if ($multi_scan);
|
|
|
567 |
|
|
|
568 |
$io->Newline();
|
|
|
569 |
|
|
|
570 |
#.. Dependency link,
|
|
|
571 |
#
|
|
|
572 |
# Now piece together a variable $(name_dp) which ends up in
|
|
|
573 |
# the command file building the application dependency list.
|
|
|
574 |
#
|
|
|
575 |
$io->SetTag( "${name}_shdp" ); # command tag
|
|
|
576 |
$io->SetTerm();
|
|
|
577 |
|
|
|
578 |
$io->DepRules( $name, $pLibs, # library depends rules
|
|
|
579 |
\&ToolsetLibRecipe, "$shared" );
|
|
|
580 |
|
|
|
581 |
$io->Newline();
|
|
|
582 |
}
|
|
|
583 |
|
|
|
584 |
|
|
|
585 |
###############################################################################
|
|
|
586 |
# ToolsetLD( $name, \@args, \@objs, \@libraries )
|
|
|
587 |
# This subroutine takes the user options and builds the rules
|
|
|
588 |
# required to link the program 'name'.
|
|
|
589 |
#
|
|
|
590 |
# Arguments:
|
|
|
591 |
# n/a
|
|
|
592 |
#
|
|
|
593 |
# Output:
|
|
|
594 |
# $(BINDIR)/name:
|
|
|
595 |
# $(BINDIR)/name.dep
|
|
|
596 |
# $(LD)
|
|
|
597 |
#
|
|
|
598 |
# $(BINDIR)/name.dep: $(GBE_BINDIR)
|
|
|
599 |
# $(BINDIR)/name.dep: $(GBE_PLATFORM).mk
|
|
|
600 |
# $(LDDEPEND)
|
|
|
601 |
#
|
|
|
602 |
# ifeq "$(IFLAG)" "3"
|
|
|
603 |
# -include "$(BINDIR)/name.dep"
|
|
|
604 |
# endif
|
|
|
605 |
#
|
|
|
606 |
# name_ld += ...
|
|
|
607 |
# :
|
|
|
608 |
#
|
|
|
609 |
###############################################################################
|
|
|
610 |
|
|
|
611 |
sub ToolsetLD
|
|
|
612 |
{
|
|
|
613 |
my( $name, $pArgs, $pObjs, $pLibs ) = @_;
|
|
|
614 |
my $static = $::ScmCompilerOpts{'STATIC_PROGS'};
|
|
|
615 |
my $multi_scan;
|
|
|
616 |
|
|
|
617 |
#.. Parse arguments
|
|
|
618 |
#
|
|
|
619 |
foreach $_ ( @$pArgs )
|
|
|
620 |
{
|
|
|
621 |
if ( m/^--Static$/ ) {
|
|
|
622 |
$static = 1;
|
|
|
623 |
|
|
|
624 |
} elsif ( m/^--Shared/ ) {
|
|
|
625 |
$static = 0;
|
|
|
626 |
|
|
|
627 |
} elsif ( /^--MultiScan/i ) {
|
|
|
628 |
$multi_scan = 1;
|
|
|
629 |
|
|
|
630 |
} elsif ( /^--NoMultiScan/i ) {
|
|
|
631 |
$multi_scan = 0;
|
|
|
632 |
|
|
|
633 |
} else {
|
|
|
634 |
Message( "LD: unknown option $_ -- ignored\n" );
|
|
|
635 |
}
|
|
|
636 |
}
|
|
|
637 |
|
|
|
638 |
#.. Cleanup rules
|
|
|
639 |
#
|
| 261 |
dpurdie |
640 |
ToolsetGenerate( "\$(BINDIR)/${name}.ld" );
|
|
|
641 |
ToolsetGenerate( "\$(BINDIR)/${name}.dep" );
|
|
|
642 |
ToolsetGenerate( "\$(BINDIR)/${name}.map" );
|
| 227 |
dpurdie |
643 |
|
|
|
644 |
#.. Build rules
|
|
|
645 |
#
|
|
|
646 |
my ($io) = ToolsetPrinter::New();
|
|
|
647 |
|
|
|
648 |
$io->Prt( "\\\n\t\t\$(BINDIR)/${name}.dep\n" .
|
|
|
649 |
"\t\$(LD)\n\n" );
|
|
|
650 |
$io->LDDEPEND( $name ); # standard LDDEPEND rules
|
|
|
651 |
$io->Newline();
|
|
|
652 |
|
|
|
653 |
#.. Linker command file
|
|
|
654 |
#
|
|
|
655 |
# Now the fun part... piecing together a variable $(name_ld)
|
|
|
656 |
# which ends up in the command file.
|
|
|
657 |
#
|
|
|
658 |
$io->SetTag( "${name}_ld" ); # macro tag
|
|
|
659 |
$io->SetTerm( "\n" );
|
|
|
660 |
|
|
|
661 |
$io->Label( "Linker commands", $name ); # label
|
|
|
662 |
|
|
|
663 |
$io->Cmd( "-static" ) if ($static); # Link as a static program
|
|
|
664 |
|
|
|
665 |
# object list
|
|
|
666 |
$io->ObjList( $name, $pObjs, \&ToolsetObjRecipe );
|
|
|
667 |
|
|
|
668 |
ToolsetLibStd( $pLibs ); # push standard libraries
|
|
|
669 |
|
|
|
670 |
# library list
|
|
|
671 |
$io->Cmd( "-Wl,--start-group" ) if ($multi_scan);
|
|
|
672 |
$io->LibList( $name, $pLibs, \&ToolsetLibRecipe );
|
|
|
673 |
$io->Cmd( "-Wl,--end-group" ) if ($multi_scan);
|
|
|
674 |
|
|
|
675 |
$io->Newline();
|
|
|
676 |
|
|
|
677 |
#.. Dependency link,
|
|
|
678 |
#
|
|
|
679 |
# Now piece together a variable $(name_dp) which ends up in
|
|
|
680 |
# the command file building the application dependency list.
|
|
|
681 |
#
|
|
|
682 |
$io->SetTag( "${name}_dp" ); # macro tag
|
|
|
683 |
$io->SetTerm();
|
|
|
684 |
|
|
|
685 |
$io->DepRules( $name, $pLibs, # library depends rules
|
|
|
686 |
\&ToolsetLibRecipe, "\$(BINDIR)/${name}" );
|
|
|
687 |
|
|
|
688 |
$io->Newline();
|
|
|
689 |
}
|
|
|
690 |
|
|
|
691 |
|
|
|
692 |
########################################################################
|
|
|
693 |
#
|
|
|
694 |
# Push standard "system" libraries. This is a helper function
|
|
|
695 |
# used within this toolset.
|
|
|
696 |
#
|
|
|
697 |
# Arguments:
|
|
|
698 |
# $plib Reference to library array.
|
|
|
699 |
#
|
|
|
700 |
########################################################################
|
|
|
701 |
|
|
|
702 |
sub ToolsetLibStd
|
|
|
703 |
{
|
|
|
704 |
}
|
|
|
705 |
|
|
|
706 |
|
|
|
707 |
########################################################################
|
|
|
708 |
#
|
|
|
709 |
# Generate a linker object recipe. This is a helper function used
|
|
|
710 |
# within this toolset.
|
|
|
711 |
#
|
|
|
712 |
# Arguments:
|
|
|
713 |
# $io I/O stream
|
|
|
714 |
#
|
|
|
715 |
# $target Name of the target
|
|
|
716 |
#
|
|
|
717 |
# $obj Library specification
|
|
|
718 |
#
|
|
|
719 |
########################################################################
|
|
|
720 |
|
|
|
721 |
sub ToolsetObjRecipe
|
|
|
722 |
{
|
|
|
723 |
my ($io, $target, $obj) = @_;
|
|
|
724 |
|
|
|
725 |
$io->Cmd( "\$(strip $obj).$::o" );
|
|
|
726 |
}
|
|
|
727 |
|
|
|
728 |
|
|
|
729 |
###############################################################################
|
|
|
730 |
#
|
|
|
731 |
# Parse a linker lib list
|
|
|
732 |
# This is a helper function used within this toolset
|
|
|
733 |
#
|
|
|
734 |
# Arguments:
|
|
|
735 |
# $target Name of the target
|
|
|
736 |
#
|
|
|
737 |
# $lib Library specification
|
|
|
738 |
#
|
|
|
739 |
# $tag Tag (user specified)
|
|
|
740 |
#
|
|
|
741 |
# $dp If building a depend list, the full target name.
|
|
|
742 |
#
|
|
|
743 |
###############################################################################
|
|
|
744 |
|
|
|
745 |
sub ToolsetLibRecipe
|
|
|
746 |
{
|
|
|
747 |
my ($io, $target, $lib, $dp) = @_;
|
|
|
748 |
|
|
|
749 |
if ( ! defined($dp) ) { # linker
|
|
|
750 |
$lib =~ s/^lib//; # .. remove leading 'lib'
|
|
|
751 |
$io->Cmd( "-l$lib" );
|
|
|
752 |
|
|
|
753 |
} else { # depend
|
|
|
754 |
$io->Cmd( "$dp:\t@(vlib2,$lib,GCC_LIB)" );
|
|
|
755 |
|
|
|
756 |
}
|
|
|
757 |
}
|
|
|
758 |
|
|
|
759 |
#.. Successful termination
|
|
|
760 |
1;
|
|
|
761 |
|