toolchain/toolchain-external/toolchain-external-custom/Config.in.options

   1 if BR2_TOOLCHAIN_EXTERNAL_CUSTOM
   2
   3 config BR2_TOOLCHAIN_EXTERNAL_PREFIX
   4         default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX
   5
   6 config BR2_PACKAGE_PROVIDES_TOOLCHAIN_EXTERNAL
   7         default "toolchain-external-custom"
   8
   9 config BR2_TOOLCHAIN_EXTERNAL_URL
  10         string "Toolchain URL"
  11         depends on BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD
  12         help
  13           URL of the custom toolchain tarball to download and install.
  14
  15 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_PREFIX
  16         string "Toolchain prefix"
  17         default "$(ARCH)-linux"
  18
  19 choice
  20         bool "External toolchain gcc version"
  21         default BR2_TOOLCHAIN_EXTERNAL_GCC_4_3
  22         help
  23           Set to the gcc version that is used by your external
  24           toolchain.
  25
  26 config BR2_TOOLCHAIN_EXTERNAL_GCC_6
  27         bool "6.x"
  28         select BR2_TOOLCHAIN_GCC_AT_LEAST_6
  29
  30 config BR2_TOOLCHAIN_EXTERNAL_GCC_5
  31         bool "5.x"
  32         select BR2_TOOLCHAIN_GCC_AT_LEAST_5
  33
  34 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_9
  35         bool "4.9.x"
  36         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_9
  37
  38 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_8
  39         bool "4.8.x"
  40         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
  41
  42 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_7
  43         bool "4.7.x"
  44         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_7
  45
  46 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_6
  47         bool "4.6.x"
  48         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_6
  49
  50 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_5
  51         bool "4.5.x"
  52         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_5
  53
  54 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_4
  55         bool "4.4.x"
  56         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_4
  57
  58 config BR2_TOOLCHAIN_EXTERNAL_GCC_4_3
  59         bool "4.3.x"
  60         select BR2_TOOLCHAIN_GCC_AT_LEAST_4_3
  61
  62 config BR2_TOOLCHAIN_EXTERNAL_GCC_OLD
  63         bool "older"
  64         help
  65           Use this option if your GCC version is older than any of the
  66           above.
  67
  68           Note that the Buildroot community doesn't do any testing with
  69           such old toolchains. Some packages may fail to build in
  70           surprising ways, or the generated root filesystem may not
  71           work at all. Use such old toolchains at your own risk.
  72
  73 endchoice
  74
  75 choice
  76         bool "External toolchain kernel headers series"
  77         default BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
  78         help
  79           Set to the kernel headers version that were used to build
  80           this external toolchain.
  81
  82           This is used to hide/show some packages that have strict
  83           requirements on the version of kernel headers.
  84
  85           If unsure what version your toolchain is using, you can look
  86           at the value of LINUX_VERSION_CODE in linux/version.h in your
  87           toolchain. The Linux version is M.m.p, with:
  88             M = ( LINUX_VERSION_CODE >> 16 ) & 0xFF
  89             m = ( LINUX_VERSION_CODE >> 8  ) & 0xFF
  90             p = ( LINUX_VERSION_CODE >> 0  ) & 0xFF
  91
  92 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_9
  93         bool "4.9.x"
  94         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_9
  95
  96 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_8
  97         bool "4.8.x"
  98         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_8
  99
 100 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_7
 101         bool "4.7.x"
 102         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_7
 103
 104 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_6
 105         bool "4.6.x"
 106         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_6
 107
 108 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_5
 109         bool "4.5.x"
 110         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
 111
 112 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_4
 113         bool "4.4.x"
 114         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_4
 115
 116 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_3
 117         bool "4.3.x"
 118         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_3
 119
 120 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_2
 121         bool "4.2.x"
 122         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_2
 123
 124 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_1
 125         bool "4.1.x"
 126         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_1
 127
 128 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_4_0
 129         bool "4.0.x"
 130         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_0
 131
 132 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_19
 133         bool "3.19.x"
 134         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_19
 135
 136 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_18
 137         bool "3.18.x"
 138         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_18
 139
 140 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_17
 141         bool "3.17.x"
 142         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_17
 143
 144 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_16
 145         bool "3.16.x"
 146         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_16
 147
 148 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_15
 149         bool "3.15.x"
 150         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15
 151
 152 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_14
 153         bool "3.14.x"
 154         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_14
 155
 156 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_13
 157         bool "3.13.x"
 158         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_13
 159
 160 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_12
 161         bool "3.12.x"
 162         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12
 163
 164 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_11
 165         bool "3.11.x"
 166         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_11
 167
 168 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_10
 169         bool "3.10.x"
 170         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
 171
 172 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_9
 173         bool "3.9.x"
 174         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_9
 175
 176 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_8
 177         bool "3.8.x"
 178         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_8
 179
 180 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_7
 181         bool "3.7.x"
 182         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_7
 183
 184 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_6
 185         bool "3.6.x"
 186         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_6
 187
 188 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_5
 189         bool "3.5.x"
 190         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_5
 191
 192 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_4
 193         bool "3.4.x"
 194         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_4
 195
 196 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_3
 197         bool "3.3.x"
 198         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_3
 199
 200 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_2
 201         bool "3.2.x"
 202         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_2
 203
 204 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_1
 205         bool "3.1.x"
 206         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_1
 207
 208 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_3_0
 209         bool "3.0.x"
 210         select BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_0
 211
 212 config BR2_TOOLCHAIN_EXTERNAL_HEADERS_REALLY_OLD
 213         bool "2.6.x"
 214
 215 endchoice
 216
 217 choice
 218         prompt "External toolchain C library"
 219         default BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
 220
 221 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
 222         bool "uClibc/uClibc-ng"
 223         select BR2_TOOLCHAIN_EXTERNAL_UCLIBC
 224         # For the time being, we assume that all custom external
 225         # toolchains have shadow password support.
 226         select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
 227         help
 228           Select this option if your external toolchain uses the
 229           uClibc (available from http://www.uclibc.org/)
 230           or uClibc-ng (available from http://www.uclibc-ng.org)
 231           C library.
 232
 233 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_GLIBC
 234         bool "glibc/eglibc"
 235         depends on !BR2_STATIC_LIBS
 236         select BR2_TOOLCHAIN_EXTERNAL_GLIBC
 237         help
 238           Select this option if your external toolchain uses the GNU C
 239           library (available from https://www.gnu.org/software/libc/)
 240           or its variant the eglibc library (http://www.eglibc.org/).
 241
 242           Note: eglibc is a variant of glibc that (among other things)
 243           can be configured to exclude some of its features. Using a
 244           toolchain with eglibc configured to exclude key features may
 245           cause build failures to some packages.
 246
 247 comment "(e)glibc only available with shared lib support"
 248         depends on BR2_STATIC_LIBS
 249
 250 config BR2_TOOLCHAIN_EXTERNAL_CUSTOM_MUSL
 251         bool "musl (experimental)"
 252         select BR2_TOOLCHAIN_EXTERNAL_MUSL
 253         help
 254           Select this option if your external toolchain uses the
 255           'musl' C library, available from http://www.musl-libc.org/.
 256
 257 endchoice
 258
 259 if BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
 260
 261 config BR2_TOOLCHAIN_EXTERNAL_WCHAR
 262         bool "Toolchain has WCHAR support?"
 263         select BR2_USE_WCHAR
 264         help
 265           Select this option if your external toolchain supports
 266           WCHAR. If you don't know, leave the default value, Buildroot
 267           will tell you if it's correct or not.
 268
 269 config BR2_TOOLCHAIN_EXTERNAL_LOCALE
 270         bool "Toolchain has locale support?"
 271         select BR2_TOOLCHAIN_EXTERNAL_WCHAR
 272         select BR2_ENABLE_LOCALE
 273         help
 274           Select this option if your external toolchain has locale
 275           support. If you don't know, leave the default value,
 276           Buildroot will tell you if it's correct or not.
 277
 278 config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
 279         bool "Toolchain has threads support?"
 280         select BR2_TOOLCHAIN_HAS_THREADS
 281         default y
 282         help
 283           Select this option if your external toolchain has thread
 284           support. If you don't know, leave the default value,
 285           Buildroot will tell you if it's correct or not.
 286
 287 if BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
 288
 289 config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_DEBUG
 290         bool "Toolchain has threads debugging support?"
 291         select BR2_TOOLCHAIN_HAS_THREADS_DEBUG
 292         default y
 293         help
 294           Select this option if your external toolchain has thread
 295           debugging support. If you don't know, leave the default
 296           value, Buildroot will tell you if it's correct or not.
 297
 298 config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS_NPTL
 299         bool "Toolchain has NPTL threads support?"
 300         select BR2_TOOLCHAIN_HAS_THREADS_NPTL
 301         default y
 302         help
 303           Select this option if your external toolchain uses the NPTL
 304           (Native Posix Thread Library) implementation of Posix
 305           threads. If you don't know, leave the default value,
 306           Buildroot will tell you if it's correct or not.
 307
 308 endif # BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
 309
 310 endif # BR2_TOOLCHAIN_EXTERNAL_CUSTOM_UCLIBC
 311
 312 config BR2_TOOLCHAIN_EXTERNAL_HAS_SSP
 313         bool "Toolchain has SSP support?"
 314         select BR2_TOOLCHAIN_HAS_SSP
 315         default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
 316         default y if BR2_TOOLCHAIN_EXTERNAL_MUSL
 317         help
 318           Selection this option if your external toolchain has Stack
 319           Smashing Protection support enabled. If you don't know,
 320           leave the default value, Buildroot will tell you if it's
 321           correct or not.
 322
 323 config BR2_TOOLCHAIN_EXTERNAL_INET_RPC
 324         bool "Toolchain has RPC support?"
 325         select BR2_TOOLCHAIN_HAS_NATIVE_RPC
 326         depends on !BR2_TOOLCHAIN_EXTERNAL_MUSL
 327         default y if BR2_TOOLCHAIN_EXTERNAL_GLIBC
 328         help
 329           Select this option if your external toolchain supports
 330           RPC. If you don't know, leave the default value, Buildroot
 331           will tell you if it's correct or not.
 332
 333 config BR2_TOOLCHAIN_EXTERNAL_CXX
 334         bool "Toolchain has C++ support?"
 335         select BR2_INSTALL_LIBSTDCPP
 336         help
 337           Select this option if your external toolchain has C++
 338           support. If you don't know, leave the default value,
 339           Buildroot will tell you if it's correct or not.
 340
 341 config BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS
 342         string "Extra toolchain libraries to be copied to target"
 343         help
 344           If your external toolchain provides extra libraries that
 345           need to be copied to the target filesystem, enter them
 346           here, separated by spaces. They will be copied to the
 347           target's /lib directory.
 348
 349 endif