Extend External Toolchain options (match buildroot built toolchain):
Have added options that mean you can set the same BR2_XXXX variables for external toolchain and internal (buildroot built) toolchain. This means the same set of packages can be built now me as for you..... Signed-off-by: Daniel Laird <daniel.j.laird@nxp.com>
This commit is contained in:
Daniel Laird
parent
0c54ef9c9a
commit
040bd64849
@ -1,35 +1,56 @@
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#
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if BR2_TOOLCHAIN_SOURCE
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source "toolchain/elf2flt/Config.in"
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source "toolchain/mklibs/Config.in"
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source "toolchain/sstrip/Config.in"
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config BR2_ENABLE_MULTILIB
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bool "Enable multilib support?"
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help
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Build libraries to support different ABIs.
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config BR2_LARGEFILE
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bool "Enable large file (files > 2 GB) support?"
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depends on !BR2_cris
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help
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Enable large file (files > 2 GB) support
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If you are building your own toolchain and you want to
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support files larger than 2GB then enable this option.
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If you have an external binary toolchain that has been
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built with large file support (files > 2GB) then enable
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this option.
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config BR2_INET_IPV6
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bool "Enable IPv6"
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help
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Enable IPv6.
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If you are building your own toolchain and you want to
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enable IPV6 support then enable this option.
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If you have an external binary toolchain that has been
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built with IPV6 support then enable this option.
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config BR2_INET_RPC
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bool "Enable RPC"
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help
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Enable RPC. RPC support is needed for nfs.
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Enable RPC. RPC support is needed for nfs.
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If you are building your own toolchain and you want to
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enable RPC support then enable this option.
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If you have an external binary toolchain that has been
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built with RPC support then enable this option.
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config BR2_ENABLE_LOCALE
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bool "Enable locale/gettext/i18n support?"
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help
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If you are building your own toolchain and you want to
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enable locale/gettext/i18n support then enable this option.
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If you have an external binary toolchain that has been
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built with locale/gettext/i18n support then enable this option.
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config BR2_ENABLE_LOCALE_PREGENERATED
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bool "Use pregenerated locale data?"
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depends on BR2_ENABLE_LOCALE && BR2_TOOLCHAIN_SOURCE
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help
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Instead of generating the locale data locally you can optionally
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download a pregenerated set of locales.
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Say N here unless your buildhost lacks locale support and you
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desparately want to use internationalization on your target.
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config BR2_USE_WCHAR
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bool "Enable WCHAR support"
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help
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Enable WCHAR. WCHAR support is needed for several packages
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If you are building your own toolchain and you want to
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enable WCHAR support then enable this option.
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If you have an external binary toolchain that has been built
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with WCHAR support then enable this option.
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config BR2_SOFT_FLOAT
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bool "Use software floating point by default"
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@ -42,6 +63,66 @@ config BR2_SOFT_FLOAT
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Most people will answer N.
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choice
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prompt "Thread library implementation"
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default BR2_PTHREADS_OLD
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help
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If you are building your own toolchain then select the type of
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libpthreads you want to use.
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Not all thread variants work with all versions of uClibc,
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the "linuxthreads (stable/old)" may be a working fallback
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if you need threading at all.
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If you have an external binary toolchain then select the type
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of libpthreads it was built with.
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config BR2_PTHREADS_NONE
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bool "none"
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config BR2_PTHREADS
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bool "linuxthreads"
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config BR2_PTHREADS_OLD
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bool "linuxthreads (stable/old)"
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config BR2_PTHREADS_NATIVE
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bool "Native POSIX Threading (NPTL)"
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endchoice
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config BR2_GCC_CROSS_CXX
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bool
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help
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If you are building your own toolchain and want to build
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a C++ cross-compiler this needs to be enabled.
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If you have an external binary toolchain that has a C++ compiler
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and you want to use it then you need to enable this option.
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config BR2_INSTALL_LIBSTDCPP
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bool "Build/install c++ compiler and libstdc++?"
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select BR2_LARGEFILE if (!BR2_GCC_SUPPORTS_SYSROOT && BR2_TOOLCHAIN_SOURCE)
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select BR2_GCC_CROSS_CXX
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help
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If you are building your own toolchain and want to build and install
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the C++ compiler and library then you need to enable this option.
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If you have an external toolchain that has been built with C++
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support and you want to use the compiler / library then you need
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to select this option.
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config BR2_TARGET_OPTIMIZATION
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string "Target Optimizations"
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default "-Os -pipe"
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help
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Optimizations to use when building for the target host.
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if BR2_TOOLCHAIN_SOURCE
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source "toolchain/elf2flt/Config.in"
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source "toolchain/mklibs/Config.in"
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source "toolchain/sstrip/Config.in"
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config BR2_ENABLE_MULTILIB
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bool "Enable multilib support?"
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help
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Build libraries to support different ABIs.
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config BR2_VFP_FLOAT
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bool "Use ARM Vector Floating Point unit"
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depends on !BR2_SOFT_FLOAT
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@ -54,12 +135,6 @@ config BR2_VFP_FLOAT
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Most people will answer N.
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config BR2_TARGET_OPTIMIZATION
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string "Target Optimizations"
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default "-Os -pipe"
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help
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Optimizations to use when building for the target host.
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config BR2_CROSS_TOOLCHAIN_TARGET_UTILS
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bool "Include target utils in cross toolchain"
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default y
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@ -13,7 +13,6 @@ choice
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depends on BR2_DEPRECATED || (BR2_avr32 && BR2_EXT_BINUTILS_VERSION_2_17)
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bool "binutils 2.17"
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config BR2_BINUTILS_VERSION_2_17_50_0_17
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depends on !BR2_avr32 && !BR2_nios2
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depends on BR2_DEPRECATED
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@ -14,64 +14,4 @@ config BR2_TOOLCHAIN_EXTERNAL_PREFIX
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This the the external toolchain prefix. For example:
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armeb-unknown-linux-gnu, mipsel-unknown-linux-gnu, etc.
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choice
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prompt "Thread library implementation"
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default BR2_EXT_PTHREADS_OLD
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help
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Select the version of libpthreads used in the external toolchain.
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config BR2_EXT_PTHREADS_NONE
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bool
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prompt "none"
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config BR2_EXT_PTHREADS
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bool
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prompt "linuxthreads"
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config BR2_EXT_PTHREADS_OLD
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bool
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prompt "linuxthreads (stable/old)"
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config BR2_EXT_PTHREADS_NATIVE
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bool
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prompt "Native POSIX Threading (NPTL)"
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endchoice
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config BR2_LARGEFILE
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bool "Toolchain supports large files (> 2 GB) ?"
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depends on !BR2_cris
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default y
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help
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Set this option if the external toolchain supports large
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files (> 2 GB)
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config BR2_INET_IPV6
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bool "Toolchain supports IPv6 ?"
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help
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Set this option if the external toolchain supports IPv6.
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config BR2_INET_RPC
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bool "Toolchain supports RPC ?"
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help
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Set this option if the external toolchain supports RPC.
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config BR2_SOFT_FLOAT
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bool "Toolchain supports soft float ?"
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depends on BR2_arm || BR2_armeb || BR2_mips || BR2_mipsel || BR2_powerpc
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help
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Set this option if the external toolchain supports soft float.
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config BR2_GCC_CROSS_CXX
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bool "Toolchain has C++ cross-compiler ?"
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help
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Set this option if the external toolchain has a C++
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cross-compiler.
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config BR2_TARGET_OPTIMIZATION
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string "Target Optimizations"
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default "-Os -pipe"
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help
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Optimizations to use when building for the target host.
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endif
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@ -125,25 +125,12 @@ config BR2_EXTRA_GCC_CONFIG_OPTIONS
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help
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Any additional gcc configure options you may want to include....
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config BR2_GCC_CROSS_CXX
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bool "C++ cross-compiler support"
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help
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Build a C++ cross-compiler
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config BR2_GCC_CROSS_FORTRAN
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bool "Fortran cross-compiler support"
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depends on !BR2_avr32
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help
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Build a Fortran cross-compiler
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config BR2_INSTALL_LIBSTDCPP
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bool "Build/install c++ compiler and libstdc++?"
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# >= 4.2.0 work fine without LARGEFILE
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select BR2_LARGEFILE if !BR2_GCC_SUPPORTS_SYSROOT
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select BR2_GCC_CROSS_CXX
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help
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Build/install c++ compiler and libstdc++?
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config BR2_INSTALL_LIBGCJ
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bool "Build/install java compiler and libgcj?"
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depends on !BR2_avr32 && BR2_INSTALL_LIBSTDCPP
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@ -48,43 +48,6 @@ config BR2_UCLIBC_CONFIG
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See also docs/README in this package.
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If unsure, use the default.
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config BR2_ENABLE_LOCALE
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bool "Enable locale/gettext/i18n support?"
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help
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Enable locale/gettext/i18n support?
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config BR2_ENABLE_LOCALE_PREGENERATED
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bool "Use pregenerated locale data?"
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depends on BR2_ENABLE_LOCALE
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help
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Instead of generating the locale data locally you can optionally
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download a pregenerated set of locales.
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Say N here unless your buildhost lacks locale support and you
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desparately want to use internationalization on your target.
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choice
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prompt "Thread library implementation"
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default BR2_PTHREADS_OLD
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help
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Select the version of libpthreads you want to use.
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Not all thread variants work with all versions of uClibc,
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the "linuxthreads (stable/old)" may be a working fallback
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if you need threading at all.
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config BR2_PTHREADS_NONE
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bool "none"
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config BR2_PTHREADS
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bool "linuxthreads"
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config BR2_PTHREADS_OLD
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bool "linuxthreads (stable/old)"
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config BR2_PTHREADS_NATIVE
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bool "Native POSIX Threading (NPTL)"
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endchoice
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config BR2_PTHREAD_DEBUG
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bool "Thread library debugging"
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depends on BR2_PTHREADS || BR2_PTHREADS_OLD || BR2_PTHREADS_NATIVE
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