diff options
| author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2008-09-14 16:21:07 +0000 |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2008-09-14 16:21:07 +0000 |
| commit | 799672a6414c7056d24213041bb3f0a12e9a9a66 (patch) | |
| tree | cc77f2de5f5eff2d68c091b929145d5d07b0b9f9 /config/cc.in | |
| parent | 21418e80d0c225705aace24992845ff20276e14e (diff) | |
| download | crosstool-ng-799672a6414c7056d24213041bb3f0a12e9a9a66.tar.gz crosstool-ng-799672a6414c7056d24213041bb3f0a12e9a9a66.tar.bz2 crosstool-ng-799672a6414c7056d24213041bb3f0a12e9a9a66.zip | |
Introduce a new EXPERIMENTAL feature: BARE_METAL.
This should ultimately llow to build bare-metal compilers, for targets that have no kernel and no C library.
Move the C library build script to their own sub-directory; introduce an empty build script for bare-metal.
Move the compiler build script to its own sub-directory.
Move the kernel build script to its own sub-directory; introduce an empty build script for bare-metal.
Update the ARM target tuples to enable bare-metal targets.
Add two ARM bare-metal samples.
Add latest Linux kernel versions.
/trunk/scripts/build/kernel/none.sh | 77 6 71 0 +----
/trunk/scripts/build/cc/gcc.sh | 58 41 17 0 ++-
/trunk/scripts/build/libc/none.sh | 513 9 504 0 +-----------------------------
/trunk/scripts/crosstool.sh | 17 9 8 0 +
/trunk/scripts/functions | 6 4 2 0 +
/trunk/scripts/showSamples.sh | 6 3 3 0
/trunk/samples/arm-unknown-elf/crosstool.config | 225 225 0 0 +++++++++++++
/trunk/samples/arm-unknown-eabi/crosstool.config | 223 223 0 0 +++++++++++++
/trunk/config/kernel/linux_headers_install.in | 64 27 37 0 ++--
/trunk/config/kernel.in | 9 8 1 0 +
/trunk/config/toolchain.in | 1 1 0 0 +
/trunk/config/cc/gcc.in | 3 3 0 0 +
/trunk/config/debug/dmalloc.in | 1 1 0 0 +
/trunk/config/debug/gdb.in | 4 3 1 0 +
/trunk/config/debug/strace.in | 1 1 0 0 +
/trunk/config/debug/duma.in | 1 1 0 0 +
/trunk/config/cc.in | 8 8 0 0 +
/trunk/config/target.in | 13 13 0 0 +
/trunk/config/binutils.in | 1 1 0 0 +
/trunk/config/gmp_mpfr.in | 1 1 0 0 +
/trunk/config/libc.in | 17 11 6 0 +
/trunk/arch/arm/functions | 3 1 2 0 -
22 files changed, 600 insertions(+), 652 deletions(-)
Diffstat (limited to 'config/cc.in')
| -rw-r--r-- | config/cc.in | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/config/cc.in b/config/cc.in index 1ad692eb..a88832ea 100644 --- a/config/cc.in +++ b/config/cc.in @@ -53,6 +53,8 @@ config CC_SUPPORT_OBJC config CC_SUPPORT_OBJCXX bool +if ! BARE_METAL + comment "Additional supported languages:" config CC_LANG_CXX @@ -136,4 +138,10 @@ config CC_LANG_OTHERS Eg. gcc-4.1+ has a toy programming language, treelang. As it is not usefull in real life, it is not available in the selection above. +endif # ! BARE_METAL + +if BARE_METAL +comment "Only C language supported on bare metal" +endif # BARE_METAL + endmenu |