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cdae8d0559
libgccjit is still under development and, despite its name, may also be used for ahead-of-time compilation. Documentation can be found on the gcc website: https://gcc.gnu.org/onlinedocs/jit/internals/index.html https://gcc.gnu.org/wiki/JIT With this change it's possible to enable the building of the libgccjit. It's enabled as a language (with --enable-languages=jit) even if not a language frontend at all. The main changes are related to the requirement of having everything host side built as Position Independent Code (PIC) with --enable-host-shared. GCC has the needed logic for building its dependencies (mpc, gmp, mpfr, ...) correctly when built "in-tree", which is not the case with crosstool-ng (see https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=05048fc29f0) Signed-off-by: Marc Poulhiès <dkm@kataplop.net>
152 lines
3.2 KiB
Plaintext
152 lines
3.2 KiB
Plaintext
# Compiler options
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menu "C compiler"
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config CC_CORE_NEEDED
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bool
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config CC_SUPPORT_CXX
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bool
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config CC_SUPPORT_FORTRAN
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bool
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config CC_SUPPORT_JAVA
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bool
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config CC_SUPPORT_ADA
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bool
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config CC_SUPPORT_D
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bool
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config CC_SUPPORT_JIT
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bool
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config CC_SUPPORT_OBJC
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bool
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config CC_SUPPORT_OBJCXX
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bool
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config CC_SUPPORT_GOLANG
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bool
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source "config/gen/cc.in"
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comment "Additional supported languages:"
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config CC_LANG_CXX
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bool
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prompt "C++"
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depends on CC_SUPPORT_CXX
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help
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Enable building a C++ compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_FORTRAN
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bool
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prompt "Fortran"
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depends on CC_SUPPORT_FORTRAN
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help
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Enable building a FORTRAN compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_JIT
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bool
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prompt "JIT (EXPERIMENTAL)"
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depends on CC_SUPPORT_JIT
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depends on EXPERIMENTAL
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help
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Enable building the GCC JIT library.
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Only select this if you know that your specific version of the
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compiler supports the libgccjit.
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if ! BARE_METAL
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config CC_LANG_JAVA
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bool
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prompt "Java"
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depends on CC_SUPPORT_JAVA
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help
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Enable building a Java compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_ADA
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bool
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prompt "Ada (EXPERIMENTAL)"
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depends on CC_SUPPORT_ADA
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depends on EXPERIMENTAL
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help
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Enable building an Ada compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_D
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bool
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prompt "D (EXPERIMENTAL)"
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depends on CC_SUPPORT_D
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depends on EXPERIMENTAL
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help
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Enable building a D compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_OBJC
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bool
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prompt "Objective-C (EXPERIMENTAL)"
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depends on CC_SUPPORT_OBJC
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depends on EXPERIMENTAL
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help
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Enable building an Objective C compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_OBJCXX
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bool
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prompt "Objective-C++ (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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depends on CC_SUPPORT_OBJCXX
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help
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Enable building an Objective C++ compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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config CC_LANG_GOLANG
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bool
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prompt "Go (EXPERIMENTAL)"
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depends on EXPERIMENTAL
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depends on CC_SUPPORT_GOLANG
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help
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Enable building a Go compiler.
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Only select this if you know that your specific version of the
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compiler supports this language.
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endif # ! BARE_METAL
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config CC_LANG_OTHERS
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string
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prompt "Other languages (EXPERIMENTAL)"
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default ""
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depends on EXPERIMENTAL
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help
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Enter here a comma-separated list of languages that you know your compiler
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supports, besides those listed above.
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Eg. gcc-4.1+ has a toy programming language, treelang. As it is not useful
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in real life, it is not available in the selection above.
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endmenu
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