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188 lines
3.8 KiB
Plaintext
188 lines
3.8 KiB
Plaintext
# Companion libraries config options
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# Those libraries are required for different versions of gcc,
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# and can be used by binutils and gdb (maybe others as well).
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menu "Companion libraries"
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config COMPLIBS_NEEDED
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bool
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default n
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config GMP_NEEDED
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bool
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default n
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select GMP
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select COMPLIBS_NEEDED
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config MPFR_NEEDED
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bool
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default n
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select MPFR
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select COMPLIBS_NEEDED
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config PPL_NEEDED
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bool
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default n
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select PPL
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select COMPLIBS_NEEDED
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config CLOOG_NEEDED
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bool
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default n
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select CLOOG
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select COMPLIBS_NEEDED
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config MPC_NEEDED
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bool
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default n
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select MPC
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select COMPLIBS_NEEDED
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config LIBELF_NEEDED
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bool
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default n
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select LIBELF
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select COMPLIBS_NEEDED
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config COMPLIBS
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bool
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default n
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config WRAPPER_NEEDED
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bool
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default n
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config GMP
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bool
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select COMPLIBS
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config MPFR
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bool
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select GMP
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select COMPLIBS
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config PPL
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bool
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select GMP
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select COMPLIBS
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config CLOOG
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bool
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select GMP
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select PPL
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select COMPLIBS
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config MPC
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bool
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select GMP
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select MPFR
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select COMPLIBS
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config LIBELF
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bool
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select COMPLIBS
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config LIBELF_TARGET
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bool
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if GMP
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source "config/companion_libs/gmp.in"
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endif
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if MPFR
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source "config/companion_libs/mpfr.in"
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endif
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if PPL
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source "config/companion_libs/ppl.in"
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endif
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if CLOOG
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source "config/companion_libs/cloog.in"
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endif
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if MPC
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source "config/companion_libs/mpc.in"
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endif
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if LIBELF || LIBELF_TARGET
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comment "libelf version needed to build for target"
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depends on !LIBELF
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source "config/companion_libs/libelf.in"
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endif
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config FOO
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bool
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if COMPLIBS
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comment "Companion libraries common options"
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config COMPLIBS_BACKUP
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bool
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default y
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depends on ! COMPLIBS_SHARED
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config COMPLIBS_CHECK
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bool
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prompt "Check the companion libraries builds (!!! READ HELP!!!)"
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default n
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help
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It is highly recommended to check the newly built companion libraries.
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Unfortunately, this is a very intensive task, and takes a loooong time.
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Checking the newly built companion libraries is thus disabled by default,
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but it is suggested that you check them at least once on your machine,
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and if they work, disable the check on subsequent builds.
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If you suspect that one (or more) of your companion libraries is the
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cause for incorrectly generated code, you should answer 'Y' here.
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Note however that this will take a really long time. For example,
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building PPL on my machine takes roughly 1'40", while checking it takes
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about 1h40'...
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config COMPLIBS_SHARED
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bool
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prompt "Build shared companion libraries"
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default n
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depends on COMPLIBS
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depends on ! STATIC_TOOLCHAIN
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select WRAPPER_NEEDED
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help
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By default, the companion libraries will be build static. If you want to
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build shared libraries, then you can say 'Y' here, but a wrapper will be
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needed (see: "docs/4 - Building the toolchain.txt", in the section
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"Tools wrapper").
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It is highly recommended that you keep static libraries.
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choice
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bool
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prompt "| Install tools wrapper as:"
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depends on WRAPPER_NEEDED
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default TOOLS_WRAPPER_SHELL
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config TOOLS_WRAPPER_SCRIPT
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bool
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prompt "shell script"
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help
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If your host has a shell, then you should say 'Y' here, to use
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a (very very simple) shell script as wrapper.
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See: "docs/4 - Building the toolchain.txt", in the section "Tools wrapper".
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config TOOLS_WRAPPER_EXEC
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bool
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prompt "executable"
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help
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If your host lacks a shell, then you should say 'Y' here, to use
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an executable.
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See: "docs/4 - Building the toolchain.txt", in the section "Tools wrapper".
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endchoice
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config TOOLS_WRAPPER
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string
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default "script" if TOOLS_WRAPPER_SCRIPT
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default "exec" if TOOLS_WRAPPER_EXEC
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endif # COMPLIBS
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endmenu
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