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| author | Cody Schafer <dev@codyps.com> | 2014-05-09 19:10:08 -0700 |
|---|---|---|
| committer | Cody Schafer <dev@codyps.com> | 2014-05-09 19:10:08 -0700 |
| commit | 13fcbed86e91e339560dfe35623a79e8576aeee6 (patch) | |
| tree | 71a2e9777d8b735222d659eac9f0ee5676923ad8 | |
| parent | 8cb9ce9357c6670625d21420fa2c031136306f51 (diff) | |
| download | crosstool-ng-13fcbed86e91e339560dfe35623a79e8576aeee6.tar.gz crosstool-ng-13fcbed86e91e339560dfe35623a79e8576aeee6.tar.bz2 crosstool-ng-13fcbed86e91e339560dfe35623a79e8576aeee6.zip | |
arch: add option to let gccdecide what floating point to use
Add an ARCH_FLOAT_AUTO option to avoid passing float options
to gcc and allow it to choose
Signed-off-by: Cody P Schafer <dev@codyps.com>
[yann.morin.1998@free.fr: slightly reword the commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Message-Id: <088489641f4790262685.1399687813@localhost>
Patchwork-Id: 347584
| -rw-r--r-- | config/target.in | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/config/target.in b/config/target.in index 930876f9..c6557836 100644 --- a/config/target.in +++ b/config/target.in @@ -296,6 +296,15 @@ choice prompt "Floating point:" depends on ARCH_SUPPORTS_WITH_FLOAT +config ARCH_FLOAT_AUTO + bool + prompt "auto (let gcc decide)" + help + Instead of explicitly passing a float option, don't + pass any float options and let gcc figure it out. + + For multilib configurations, this may help. + config ARCH_FLOAT_HW bool prompt "hardware (FPU)" @@ -364,6 +373,7 @@ config TARGET_LDFLAGS config ARCH_FLOAT string default "" if ! ARCH_SUPPORTS_WITH_FLOAT + default "auto" if ARCH_FLOAT_AUTO default "hard" if ARCH_FLOAT_HW default "soft" if ARCH_FLOAT_SW default "softfp" if ARCH_FLOAT_SOFTFP |