toolchain/gcc/Config.in

   1 # Choose gcc version.
   2
   3 choice
   4         prompt "GCC compiler Version" if TOOLCHAINOPTS
   5         default GCC_USE_VERSION_8 if arc
   6         default GCC_USE_VERSION_7
   7         help
   8           Select the version of gcc you wish to use.
   9
  10         config GCC_USE_VERSION_5
  11                 bool "gcc 5.x"
  12                 depends on !arc
  13
  14         config GCC_USE_VERSION_7
  15                 bool "gcc 7.x"
  16                 depends on !arc
  17
  18         config GCC_USE_VERSION_8
  19                 bool "gcc 8.x"
  20
  21         config GCC_USE_VERSION_9
  22                 bool "gcc 9.x"
  23 endchoice
  24
  25 config GCC_USE_GRAPHITE
  26         bool
  27         prompt "Compile in support for the new Graphite framework in GCC 4.4+" if TOOLCHAINOPTS
  28
  29 config EXTRA_GCC_CONFIG_OPTIONS
  30         string
  31         prompt "Additional gcc configure options" if TOOLCHAINOPTS
  32         default ""
  33         help
  34             Any additional gcc options you may want to include....
  35
  36 config GCC_DEFAULT_PIE
  37         bool
  38         prompt "Build executable with PIE enabled by default" if TOOLCHAINOPTS
  39         depends on !GCC_USE_VERSION_5
  40         default n
  41         help
  42             Use gcc configure option --enable-default-pie to turn on -fPIE and -pie by default.
  43
  44 config GCC_DEFAULT_SSP
  45         bool
  46         prompt "Build executable with Stack-Smashing Protection enabled by default" if TOOLCHAINOPTS
  47         default n
  48         help
  49             Use gcc configure option --enable-default-ssp to turn on -fstack-protector-strong by default.
  50
  51 config GCC_LIBSSP
  52         bool
  53         prompt "Build gcc libssp" if TOOLCHAINOPTS
  54         depends on !USE_MUSL
  55         default y if !USE_MUSL
  56         help
  57             Enable Stack-Smashing Protection support
  58
  59 config SJLJ_EXCEPTIONS
  60         bool
  61         prompt "Use setjump()/longjump() exceptions" if TOOLCHAINOPTS
  62         default n
  63         help
  64             Use old setjump()/longjump() exceptions instead of the newer
  65             frame unwinding exceptions handling routines.  Warning: increases
  66             code size and runtime memory usage.
  67
  68 config INSTALL_GFORTRAN
  69         bool
  70         prompt "Build/install fortran compiler?" if TOOLCHAINOPTS
  71         default n
  72         help
  73             Build/install GNU fortran compiler ?
  74
  75 config INSTALL_GCCGO
  76         bool
  77         prompt "Build/install Go compiler?" if TOOLCHAINOPTS
  78         depends on USE_GLIBC || BROKEN
  79         default n
  80         help
  81             Build/install GNU gccgo compiler ?