78 lines
1.7 KiB
Groff
78 lines
1.7 KiB
Groff
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#
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if BR2_TOOLCHAIN_EXTERNAL
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config BR2_TOOLCHAIN_EXTERNAL_PATH
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string "External toolchain path"
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default "/path/to/staging_dir/usr"
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help
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Path to where the external toolchain is installed.
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config BR2_TOOLCHAIN_EXTERNAL_PREFIX
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string "External toolchain prefix"
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default "$(ARCH)-linux"
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help
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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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