crosstool-ng/config/cc.in
Chris Packham 557b9d4f8d gcc: Build static libgcc in core_pass1
Per https://github.com/crosstool-ng/crosstool-ng/issues/808 build static
libgcc in the first pass which lets us skip the second one.  Building
mingw-w64 requires header files in order to build C++ support so mingw
builds core pass 2. This could probably be cleaned up by splitting
libc_start_files into a separate libc_header step. But for now having
core 2 for mingw-w64 and core 1 for the other libcs will have to do.

Anything that previously selected CC_CORE_PASSES_NEEDED now selects
CC_CORE_PASS_1_NEEDED. The same goes for CC_CORE_PASS_2_NEEDED with the
exception of mingw-w64.

Fixes #808
Fixes #217

Signed-off-by: Chris Packham <judge.packham@gmail.com>
2022-01-12 21:02:38 +13:00

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# Compiler options
menu "C compiler"
config CC_CORE_PASS_1_NEEDED
bool
config CC_CORE_PASS_2_NEEDED
bool
config CC_SUPPORT_CXX
bool
config CC_SUPPORT_FORTRAN
bool
config CC_SUPPORT_JAVA
bool
config CC_SUPPORT_ADA
bool
config CC_SUPPORT_OBJC
bool
config CC_SUPPORT_OBJCXX
bool
config CC_SUPPORT_GOLANG
bool
source "config/gen/cc.in"
comment "Additional supported languages:"
config CC_LANG_CXX
bool
prompt "C++"
depends on CC_SUPPORT_CXX
help
Enable building a C++ compiler.
Only select this if you know that your specific version of the
compiler supports this language.
config CC_LANG_FORTRAN
bool
prompt "Fortran"
depends on CC_SUPPORT_FORTRAN
help
Enable building a FORTRAN compiler.
Only select this if you know that your specific version of the
compiler supports this language.
if ! BARE_METAL
config CC_LANG_JAVA
bool
prompt "Java"
depends on CC_SUPPORT_JAVA
help
Enable building a Java compiler.
Only select this if you know that your specific version of the
compiler supports this language.
config CC_LANG_ADA
bool
prompt "ADA (EXPERIMENTAL)"
depends on CC_SUPPORT_ADA
depends on EXPERIMENTAL
help
Enable building an Ada compiler.
Only select this if you know that your specific version of the
compiler supports this language.
config CC_LANG_OBJC
bool
prompt "Objective-C (EXPERIMENTAL)"
depends on CC_SUPPORT_OBJC
depends on EXPERIMENTAL
help
Enable building an Objective C compiler.
Only select this if you know that your specific version of the
compiler supports this language.
config CC_LANG_OBJCXX
bool
prompt "Objective-C++ (EXPERIMENTAL)"
depends on EXPERIMENTAL
depends on CC_SUPPORT_OBJCXX
help
Enable building an Objective C++ compiler.
Only select this if you know that your specific version of the
compiler supports this language.
config CC_LANG_GOLANG
bool
prompt "Go (EXPERIMENTAL)"
depends on EXPERIMENTAL
depends on CC_SUPPORT_GOLANG
help
Enable building a Go compiler.
Only select this if you know that your specific version of the
compiler supports this language.
endif # ! BARE_METAL
config CC_LANG_OTHERS
string
prompt "Other languages (EXPERIMENTAL)"
default ""
depends on EXPERIMENTAL
help
Enter here a comma-separated list of languages that you know your compiler
supports, besides those listed above.
Eg. gcc-4.1+ has a toy programming language, treelang. As it is not useful
in real life, it is not available in the selection above.
endmenu