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_errors_fatal
  35 Driver Alias(Zarch_errors_fatal)
  36
  37 bind_at_load
  38 Driver Alias(Zbind_at_load)
  39
  40 bundle
  41 Driver Alias(Zbundle)
  42
  43 bundle_loader
  44 Driver Separate Alias(Zbundle_loader)
  45
  46 dead_strip
  47 Driver Alias(Zdead_strip)
  48
  49 dependency-file
  50 C ObjC C++ ObjC++ Separate Alias(MF) MissingArgError(missing filename after %qs)
  51
  52 dylib_file
  53 Driver Separate Alias(Zdylib_file)
  54
  55 dylinker
  56 Driver
  57
  58 dynamic
  59 Driver Alias(Zdynamic)
  60
  61 dynamiclib
  62 Driver Alias(Zdynamiclib)
  63
  64 exported_symbols_list
  65 Driver Separate Alias(Zexported_symbols_list)
  66
  67 filelist
  68 Driver RejectNegative Separate
  69
  70 findirect-virtual-calls
  71 Driver RejectNegative
  72
  73 flat_namespace
  74 Driver RejectNegative Alias(Zflat_namespace)
  75
  76 force_cpusubtype_ALL
  77 Driver RejectNegative Alias(Zforce_cpusubtype_ALL)
  78
  79 force_flat_namespace
  80 Driver RejectNegative Alias(Zforce_flat_namespace)
  81
  82 framework
  83 Driver RejectNegative Separate
  84
  85 fterminated-vtables
  86 Driver RejectNegative
  87
  88 gfull
  89 Driver
  90
  91 gused
  92 Driver
  93
  94 headerpad_max_install_names
  95 Driver
  96
  97 image_base
  98 Driver Separate Alias(Zimage_base)
  99
 100 init
 101 Driver Separate Alias(Zinit)
 102
 103 install_name
 104 Driver Separate Alias(Zinstall_name)
 105
 106 keep_private_externs
 107 Driver
 108
 109 mconstant-cfstrings
 110 Target Report Var(darwin_constant_cfstrings) Init(1)
 111 Generate compile-time CFString objects
 112
 113 multi_module
 114 Driver RejectNegative Alias(Zmulti_module)
 115
 116 multiply_defined
 117 Driver RejectNegative Separate Alias(Zmultiply_defined)
 118
 119 multiply_defined_unused
 120 Driver RejectNegative Separate Alias(Zmultiplydefinedunused)
 121
 122 no_dead_strip_inits_and_terms
 123 Driver Alias(Zno_dead_strip_inits_and_terms)
 124
 125 nofixprebinding
 126 Driver
 127
 128 nomultidefs
 129 Driver
 130
 131 noprebind
 132 Driver
 133
 134 noseglinkedit
 135 Driver
 136
 137 object
 138 Driver
 139
 140 prebind
 141 Driver
 142
 143 prebind_all_twolevel_modules
 144 Driver
 145
 146 preload
 147 Driver
 148
 149 private_bundle
 150 Driver
 151
 152 pthread
 153 Driver
 154
 155 seg_addr_table
 156 Driver Separate Alias(Zseg_addr_table)
 157
 158 seg_addr_table_filename
 159 Driver Separate Alias(Zfn_seg_addr_table_filename)
 160
 161 segaddr
 162 Driver Separate Args(2) Alias(Zsegaddr)
 163
 164 seglinkedit
 165 Driver
 166
 167 segs_read_only_addr
 168 Driver Separate Alias(Zsegs_read_only_addr)
 169
 170 segs_read_write_addr
 171 Driver Separate Alias(Zsegs_read_write_addr)
 172
 173 single_module
 174 Driver Alias(Zsingle_module)
 175
 176 twolevel_namespace
 177 Driver
 178
 179 twolevel_namespace_hints
 180 Driver
 181
 182 umbrella
 183 Driver Separate Alias(Zumbrella)
 184
 185 unexported_symbols_list
 186 Driver Separate Alias(Zunexported_symbols_list)
 187
 188 weak_reference_mismatches
 189 Driver Separate Alias(Zweak_reference_mismatches)
 190
 191 whatsloaded
 192 Driver
 193
 194 whyload
 195 Driver
 196
 197 y
 198 Driver Joined
 199
 200 Mach
 201 Driver
 202
 203 Wnonportable-cfstrings
 204 Target Report Var(darwin_warn_nonportable_cfstrings) Init(1) Warning
 205 Warn if constant CFString objects contain non-portable characters
 206
 207 ; Use new-style pic stubs if this is true, x86 only so far.
 208 matt-stubs
 209 Target Report Var(darwin_macho_att_stub) Init(1)
 210 Generate AT&T-style stubs for Mach-O
 211
 212 mdynamic-no-pic
 213 Target Common Report Mask(MACHO_DYNAMIC_NO_PIC)
 214 Generate code suitable for executables (NOT shared libs)
 215
 216 mfix-and-continue
 217 Target Report Var(darwin_fix_and_continue)
 218 Generate code suitable for fast turn around debugging
 219
 220 ; The Init here is for the convenience of GCC developers, so that
 221 ; cc1 and cc1plus don't crash if no -mmacosx-version-min is passed.  The
 222 ; driver will always pass a -mmacosx-version-min, so in normal use
 223 ; the Init is never used.
 224 mmacosx-version-min=
 225 Target Joined Report Var(darwin_macosx_version_min) Init("10.1")
 226 The earliest MacOS X version on which this program will run
 227
 228 mone-byte-bool
 229 Target RejectNegative Report Var(darwin_one_byte_bool)
 230 Set sizeof(bool) to 1
 231
 232 fapple-kext
 233 Target Report C++ Var(flag_apple_kext)
 234 Generate code for darwin loadable kernel extensions
 235
 236 mkernel
 237 Target Report Var(flag_mkernel)
 238 Generate code for the kernel or loadable kernel extensions
 239
 240 iframework
 241 Target RejectNegative C ObjC C++ ObjC++ Joined Separate
 242 -iframework <dir>       Add <dir> to the end of the system framework include path
 243
 244 X
 245 Driver
 246
 247 Zall_load
 248 Driver
 249
 250 Zallowable_client
 251 Driver Separate
 252
 253 Zarch_errors_fatal
 254 Driver
 255
 256 Zbind_at_load
 257 Driver
 258
 259 Zbundle
 260 Driver
 261
 262 Zbundle_loader
 263 Driver Separate
 264
 265 Zdead_strip
 266 Driver
 267
 268 Zdylib_file
 269 Driver Separate
 270
 271 Zdynamic
 272 Driver
 273
 274 Zdynamiclib
 275 Driver
 276
 277 Zexported_symbols_list
 278 Driver Separate
 279
 280 Zfn_seg_addr_table_filename
 281 Driver Separate
 282
 283 Zflat_namespace
 284 Driver
 285
 286 Zforce_cpusubtype_ALL
 287 Driver
 288
 289 Zforce_flat_namespace
 290 Driver
 291
 292 Zimage_base
 293 Driver Separate
 294
 295 Zinit
 296 Driver Separate
 297
 298 Zinstall_name
 299 Driver Separate
 300
 301 Zmulti_module
 302 Driver
 303
 304 Zmultiply_defined
 305 Driver Separate
 306
 307 Zmultiplydefinedunused
 308 Driver Separate
 309
 310 Zno_dead_strip_inits_and_terms
 311 Driver
 312
 313 Zseg_addr_table
 314 Driver Separate
 315
 316 Zsegaddr
 317 Driver Separate Args(2)
 318
 319 Zsegs_read_only_addr
 320 Driver Separate
 321
 322 Zsegs_read_write_addr
 323 Driver Separate
 324
 325 Zsingle_module
 326 Driver
 327
 328 Zumbrella
 329 Driver Separate
 330
 331 Zunexported_symbols_list
 332 Driver Separate
 333
 334 Zweak_reference_mismatches
 335 Driver Separate
 336
 337 client_name
 338 Driver Separate
 339
 340 compatibility_version
 341 Driver Separate
 342
 343 current_version
 344 Driver Separate
 345
 346 dylinker_install_name
 347 Driver Separate
 348
 349 pagezero_size
 350 Driver Separate
 351
 352 read_only_relocs
 353 Driver Separate
 354
 355 sectalign
 356 Driver Separate Args(3)
 357
 358 sectcreate
 359 Driver Separate Args(3)
 360
 361 sectobjectsymbols
 362 Driver Separate Args(2)
 363
 364 sectorder
 365 Driver Separate Args(3)
 366
 367 seg1addr
 368 Driver Separate
 369
 370 segcreate
 371 Driver Separate Args(3)
 372
 373 segprot
 374 Driver Separate Args(3)
 375
 376 segs_read_only_addr
 377 Driver Separate
 378
 379 segs_read_write_addr
 380 Driver Separate
 381
 382 sub_library
 383 Driver Separate
 384
 385 sub_umbrella
 386 Driver Separate
 387
 388 undefined
 389 Driver Separate