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| author | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2012-01-03 22:57:25 +0100 |
|---|---|---|
| committer | Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> | 2012-01-03 22:57:25 +0100 |
| commit | d7761401893497081a3d3542155d0a512a31ef86 (patch) | |
| tree | 321e01e18920e4ec945ec877a38638cd3f19d5ba /steps.mk | |
| parent | b485733f263b6dafdb691fe877bce5c1135ea7c0 (diff) | |
| download | crosstool-ng-d7761401893497081a3d3542155d0a512a31ef86.tar.gz crosstool-ng-d7761401893497081a3d3542155d0a512a31ef86.tar.bz2 crosstool-ng-d7761401893497081a3d3542155d0a512a31ef86.zip | |
cc/gcc: build core compilers for canadian
Currently, we rely on an existing external cross-compiler targetting
the target, to build the C library.
This can pause quite a few problems if that compiler is different from
the one we are building, because it could introduce some ABI issues.
This patch removes this dependency, by building the core compilers
as we do for standard cross, and also by building the binutils and
gcc, for running on the build machine.
This means we no longer need to offer the cross-sompiler selection in
the menuconfig.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Diffstat (limited to 'steps.mk')
| -rw-r--r-- | steps.mk | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -14,9 +14,19 @@ help-env:: # ---------------------------------------------------------- # The steps list +# The _for_build steps are noop for native and cross, +# but are actual steps for canadian and cross-native. # Please keep the last line with a '\' and keep the following empy line: # it helps when diffing and merging. CT_STEPS := libc_check_config \ + gmp_for_build \ + mpfr_for_build \ + ppl_for_build \ + cloog_for_build \ + mpc_for_build \ + libelf_for_build \ + binutils_for_build \ + elf2flt_for_build \ gmp_for_host \ mpfr_for_host \ ppl_for_host \ @@ -31,6 +41,7 @@ CT_STEPS := libc_check_config \ libc_start_files \ cc_core_pass_2 \ libc \ + cc_for_build \ cc_for_host \ libc_finish \ libelf_for_target \ @@ -39,6 +50,9 @@ CT_STEPS := libc_check_config \ test_suite \ finish \ +# Keep an empty line above this comment, so the last +# back-slash terminated line works as expected. + # Make the list available to sub-processes (scripts/crosstool-NG.sh needs it) export CT_STEPS |