gcc/config/darwin.opt

   1 ; Processor-independent options for Darwin.
   2
   3 ; Copyright (C) 2005, 2007, 2010 Free Software Foundation, Inc.
   4 ;
   5 ; This file is part of GCC.
   6 ;
   7 ; GCC is free software; you can redistribute it and/or modify it under
   8 ; the terms of the GNU General Public License as published by the Free
   9 ; Software Foundation; either version 3, or (at your option) any later
  10 ; version.
  11 ;
  12 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  13 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
  14 ; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  15 ; for more details.
  16 ;
  17 ; You should have received a copy of the GNU General Public License
  18 ; along with GCC; see the file COPYING3.  If not see
  19 ; <http://www.gnu.org/licenses/>.
  20
  21 ; Various linker options have a -Z added so that they can get to specs
  22 ; processing without interference.  Note that an option name with a
  23 ; prefix that matches another option name, that also takes an
  24 ; argument, being mapped to a -Z linker option, needs to be modified
  25 ; so the prefix is different, otherwise a '*' after the shorter option
  26 ; will match with the longer one.
  27
  28 all_load
  29 Driver Alias(Zall_load)
  30
  31 allowable_client
  32 Driver Separate Alias(Zallowable_client)
  33
  34 arch
  35 Driver RejectNegative Separate
  36
  37 arch_errors_fatal
  38 Driver Alias(Zarch_errors_fatal)
  39
  40 bind_at_load
  41 Driver Alias(Zbind_at_load)
  42
  43 bundle
  44 Driver Alias(Zbundle)
  45
  46 bundle_loader
  47 Driver Separate Alias(Zbundle_loader)
  48
  49 dead_strip
  50 Driver Alias(Zdead_strip)
  51
  52 dependency-file
  53 C ObjC C++ ObjC++ Separate Alias(MF) MissingArgError(missing filename after %qs)
  54
  55 dylib_file
  56 Driver Separate Alias(Zdylib_file)
  57
  58 dylinker
  59 Driver
  60
  61 dynamic
  62 Driver Alias(Zdynamic)
  63
  64 dynamiclib
  65 Driver Alias(Zdynamiclib)
  66
  67 exported_symbols_list
  68 Driver Separate Alias(Zexported_symbols_list)
  69
  70 filelist
  71 Driver RejectNegative Separate
  72
  73 findirect-virtual-calls
  74 Driver RejectNegative
  75
  76 flat_namespace
  77 Driver RejectNegative Alias(Zflat_namespace)
  78
  79 force_cpusubtype_ALL
  80 Driver RejectNegative Alias(Zforce_cpusubtype_ALL)
  81
  82 force_flat_namespace
  83 Driver RejectNegative Alias(Zforce_flat_namespace)
  84
  85 framework
  86 Driver RejectNegative Separate
  87
  88 fterminated-vtables
  89 Driver RejectNegative
  90
  91 gfull
  92 Driver
  93
  94 gused
  95 Driver
  96
  97 headerpad_max_install_names
  98 Driver
  99
 100 image_base
 101 Driver Separate Alias(Zimage_base)
 102
 103 init
 104 Driver Separate Alias(Zinit)
 105
 106 install_name
 107 Driver Separate Alias(Zinstall_name)
 108
 109 keep_private_externs
 110 Driver
 111
 112 mconstant-cfstrings
 113 Target Report Var(darwin_constant_cfstrings) Init(1)
 114 Generate compile-time CFString objects
 115
 116 multi_module
 117 Driver RejectNegative Alias(Zmulti_module)
 118
 119 multiply_defined
 120 Driver RejectNegative Separate Alias(Zmultiply_defined)
 121
 122 multiply_defined_unused
 123 Driver RejectNegative Separate Alias(Zmultiplydefinedunused)
 124
 125 no_dead_strip_inits_and_terms
 126 Driver Alias(Zno_dead_strip_inits_and_terms)
 127
 128 nofixprebinding
 129 Driver
 130
 131 nomultidefs
 132 Driver
 133
 134 noprebind
 135 Driver
 136
 137 noseglinkedit
 138 Driver
 139
 140 object
 141 Driver
 142
 143 prebind
 144 Driver
 145
 146 prebind_all_twolevel_modules
 147 Driver
 148
 149 preload
 150 Driver
 151
 152 private_bundle
 153 Driver
 154
 155 pthread
 156 Driver
 157
 158 seg_addr_table
 159 Driver Separate Alias(Zseg_addr_table)
 160
 161 seg_addr_table_filename
 162 Driver Separate Alias(Zfn_seg_addr_table_filename)
 163
 164 segaddr
 165 Driver Separate Args(2) Alias(Zsegaddr)
 166
 167 seglinkedit
 168 Driver
 169
 170 segs_read_only_addr
 171 Driver Separate Alias(Zsegs_read_only_addr)
 172
 173 segs_read_write_addr
 174 Driver Separate Alias(Zsegs_read_write_addr)
 175
 176 single_module
 177 Driver Alias(Zsingle_module)
 178
 179 twolevel_namespace
 180 Driver
 181
 182 twolevel_namespace_hints
 183 Driver
 184
 185 umbrella
 186 Driver Separate Alias(Zumbrella)
 187
 188 unexported_symbols_list
 189 Driver Separate Alias(Zunexported_symbols_list)
 190
 191 weak_reference_mismatches
 192 Driver Separate Alias(Zweak_reference_mismatches)
 193
 194 whatsloaded
 195 Driver
 196
 197 whyload
 198 Driver
 199
 200 y
 201 Driver Joined
 202
 203 Mach
 204 Driver
 205
 206 Wnonportable-cfstrings
 207 Target Report Var(darwin_warn_nonportable_cfstrings) Init(1) Warning
 208 Warn if constant CFString objects contain non-portable characters
 209
 210 ; Use new-style pic stubs if this is true, x86 only so far.
 211 matt-stubs
 212 Target Report Var(darwin_macho_att_stub) Init(1)
 213 Generate AT&T-style stubs for Mach-O
 214
 215 mdynamic-no-pic
 216 Target Common Report Mask(MACHO_DYNAMIC_NO_PIC)
 217 Generate code suitable for executables (NOT shared libs)
 218
 219 mfix-and-continue
 220 Target Report Var(darwin_fix_and_continue)
 221 Generate code suitable for fast turn around debugging
 222
 223 ; The Init here is for the convenience of GCC developers, so that cc1
 224 ; and cc1plus don't crash if no -mmacosx-version-min is passed.  The
 225 ; driver will always pass a -mmacosx-version-min, so in normal use the
 226 ; Init is never used.  Useful for setting the OS on which people
 227 ; ususally debug.
 228 mmacosx-version-min=
 229 Target Joined Report Var(darwin_macosx_version_min) Init("10.6")
 230 The earliest MacOS X version on which this program will run
 231
 232 mone-byte-bool
 233 Target RejectNegative Report Var(darwin_one_byte_bool)
 234 Set sizeof(bool) to 1
 235
 236 fapple-kext
 237 Target Report C++ Var(flag_apple_kext)
 238 Generate code for darwin loadable kernel extensions
 239
 240 mkernel
 241 Target Report Var(flag_mkernel)
 242 Generate code for the kernel or loadable kernel extensions
 243
 244 iframework
 245 Target RejectNegative C ObjC C++ ObjC++ Joined Separate
 246 -iframework <dir>       Add <dir> to the end of the system framework include path
 247
 248 X
 249 Driver
 250
 251 Zall_load
 252 Driver
 253
 254 Zallowable_client
 255 Driver Separate
 256
 257 Zarch_errors_fatal
 258 Driver
 259
 260 Zbind_at_load
 261 Driver
 262
 263 Zbundle
 264 Driver
 265
 266 Zbundle_loader
 267 Driver Separate
 268
 269 Zdead_strip
 270 Driver
 271
 272 Zdylib_file
 273 Driver Separate
 274
 275 Zdynamic
 276 Driver
 277
 278 Zdynamiclib
 279 Driver
 280
 281 Zexported_symbols_list
 282 Driver Separate
 283
 284 Zfn_seg_addr_table_filename
 285 Driver Separate
 286
 287 Zflat_namespace
 288 Driver
 289
 290 Zforce_cpusubtype_ALL
 291 Driver
 292
 293 Zforce_flat_namespace
 294 Driver
 295
 296 Zimage_base
 297 Driver Separate
 298
 299 Zinit
 300 Driver Separate
 301
 302 Zinstall_name
 303 Driver Separate
 304
 305 Zmulti_module
 306 Driver
 307
 308 Zmultiply_defined
 309 Driver Separate
 310
 311 Zmultiplydefinedunused
 312 Driver Separate
 313
 314 Zno_dead_strip_inits_and_terms
 315 Driver
 316
 317 Zseg_addr_table
 318 Driver Separate
 319
 320 Zsegaddr
 321 Driver Separate Args(2)
 322
 323 Zsegs_read_only_addr
 324 Driver Separate
 325
 326 Zsegs_read_write_addr
 327 Driver Separate
 328
 329 Zsingle_module
 330 Driver
 331
 332 Zumbrella
 333 Driver Separate
 334
 335 Zunexported_symbols_list
 336 Driver Separate
 337
 338 Zweak_reference_mismatches
 339 Driver Separate
 340
 341 client_name
 342 Driver Separate
 343
 344 compatibility_version
 345 Driver Separate
 346
 347 current_version
 348 Driver Separate
 349
 350 dylinker_install_name
 351 Driver Separate
 352
 353 pagezero_size
 354 Driver Separate
 355
 356 read_only_relocs
 357 Driver Separate
 358
 359 sectalign
 360 Driver Separate Args(3)
 361
 362 sectcreate
 363 Driver Separate Args(3)
 364
 365 sectobjectsymbols
 366 Driver Separate Args(2)
 367
 368 sectorder
 369 Driver Separate Args(3)
 370
 371 seg1addr
 372 Driver Separate
 373
 374 segcreate
 375 Driver Separate Args(3)
 376
 377 segprot
 378 Driver Separate Args(3)
 379
 380 segs_read_only_addr
 381 Driver Separate
 382
 383 segs_read_write_addr
 384 Driver Separate
 385
 386 sub_library
 387 Driver Separate
 388
 389 sub_umbrella
 390 Driver Separate
 391
 392 undefined
 393 Driver Separate