toolchain/gcc/Config.in

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