diff options
| author | Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> | 2012-03-13 23:30:00 +0100 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2012-03-15 00:00:57 +0100 |
| commit | a22dc0f2302c1879ad3bad4dc41348181c5807ef (patch) | |
| tree | f4de5e0da715b8ee168db0d99a0289ad54f28e35 /toolchain/toolchain-external/Config.in | |
| parent | 39bd61c6f30e3d9548b5928488fcd9ccfb3fda70 (diff) | |
ext-toolchain: Automatically set -m64 if the architecture is x86_64
Without the -m64, choosing the x86_64 architecture with a Sourcery external
toolchain will result in a 32-bit rootfs.
Also simplified the help text to reflect this change.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/toolchain-external/Config.in')
| -rw-r--r-- | toolchain/toolchain-external/Config.in | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in index 7f57952e0..24cad9c0e 100644 --- a/toolchain/toolchain-external/Config.in +++ b/toolchain/toolchain-external/Config.in @@ -371,14 +371,15 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201109 binutils 2.21.53, glibc 2.13, gdb 7.2.50 and kernel headers 3.0.1. It has support for the following variants: - Intel Pentium 4, glibc, 32 bits - Default, nothing special to do. - - Intel Atom, glibc, 32 bits - Select an Atom core - - Intel Xeon, glibc, 64 bits - Set BR2_TARGET_OPTIMIZATION to -m64 - - Intel Core 2, glibc, 64 bits - Select a Core 2 core - Set BR2_TARGET_OPTIMIZATION to -m64 + Default for x86, nothing special to do. + - Intel Atom, glibc, 32 bits + Select an Atom core + - Intel Xeon, glibc, 64 bits + Default for x86_64, nothing special to do. + - Intel Core 2, glibc, 64 bits + Select a Core 2 core + Other architecture variants (beyond Pentium-4/Xeon) are + supported as well, but glibc is not optimised for it. config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201009 bool "Sourcery CodeBench x86/x86_64 2010.09" @@ -391,14 +392,15 @@ config BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_X86_201009 binutils 2.20, glibc 2.11, gdb 7.2.50 and kernel headers 2.6.35.2. It has support for the following variants: - Intel Pentium 4, glibc, 32 bits - Default, nothing special to do. - - Intel Atom, glibc, 32 bits - Select an Atom core - - Intel Xeon, glibc, 64 bits - Set BR2_TARGET_OPTIMIZATION to -m64 - - Intel Core 2, glibc, 64 bits - Select a Core 2 core - Set BR2_TARGET_OPTIMIZATION to -m64 + Default for x86, nothing special to do. + - Intel Atom, glibc, 32 bits + Select an Atom core + - Intel Xeon, glibc, 64 bits + Default for x86_64, nothing special to do. + - Intel Core 2, glibc, 64 bits + Select a Core 2 core + Other architecture variants (beyond Pentium-4/Xeon) are + supported as well, but glibc is not optimised for it. config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2011R1 bool "Blackfin.uclinux.org 2011R1-RC4" |