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| author | Alexey Neyman <stilor@att.net> | 2015-11-14 09:24:41 -0800 |
|---|---|---|
| committer | Alexey Neyman <stilor@att.net> | 2015-11-14 15:04:55 -0800 |
| commit | bb704f532af37086f7a1f2d4a4a3386941cbdb85 (patch) | |
| tree | 89a4fd95eae1ea7ba05a073111850261837bb9c0 | |
| parent | 8a07253fa076dcfff1738600743d5c3b4d4f4131 (diff) | |
| download | crosstool-ng-bb704f532af37086f7a1f2d4a4a3386941cbdb85.tar.gz crosstool-ng-bb704f532af37086f7a1f2d4a4a3386941cbdb85.tar.bz2 crosstool-ng-bb704f532af37086f7a1f2d4a4a3386941cbdb85.zip | |
Allow --with-cpu/--with-tune for !arm.
The configure error mentioned in the commits that disable
--with-arch/--with-tune when --with-cpu is specified is specific to ARM
builds. For other architectures, it makes sense (hey, it even makes
sense for ARM - read 'info gcc'! - it is just a shortcoming of ARM
build, apparently).
Thus, add an arch setting ARCH_EXCLUSIVE_WITH_CPU (currently, set only
for ARM) that will trigger current behavior. Permit combinations of
--with-arch/cpu/tune for other arches.
Signed-off-by: Alexey Neyman <stilor@att.net>
| -rw-r--r-- | config/arch/arm.in | 1 | ||||
| -rw-r--r-- | config/target.in | 7 |
2 files changed, 6 insertions, 2 deletions
diff --git a/config/arch/arm.in b/config/arch/arm.in index 5d40e372..5dbc717d 100644 --- a/config/arch/arm.in +++ b/config/arch/arm.in @@ -9,6 +9,7 @@ ## select ARCH_DEFAULT_LE ## select ARCH_SUPPORTS_WITH_ARCH ## select ARCH_SUPPORTS_WITH_CPU +## select ARCH_EXCLUSIVE_WITH_CPU ## select ARCH_SUPPORTS_WITH_TUNE ## select ARCH_SUPPORTS_WITH_FLOAT if ARCH_32 ## select ARCH_SUPPORTS_WITH_FPU if ARCH_32 diff --git a/config/target.in b/config/target.in index 31d2dc1b..8cbaabc0 100644 --- a/config/target.in +++ b/config/target.in @@ -210,11 +210,14 @@ config ARCH_SUPPORTS_WITH_FPU config ARCH_SUPPORTS_SOFTFP bool +config ARCH_EXCLUSIVE_WITH_CPU + bool + config ARCH_ARCH string prompt "Architecture level" depends on ARCH_SUPPORTS_WITH_ARCH - depends on ARCH_CPU = "" + depends on !ARCH_EXCLUSIVE_WITH_CPU || ARCH_CPU = "" default "" help GCC uses this name to determine what kind of instructions it can emit @@ -271,7 +274,7 @@ config ARCH_TUNE string prompt "Tune for CPU" depends on ARCH_SUPPORTS_WITH_TUNE - depends on ARCH_CPU = "" + depends on !ARCH_EXCLUSIVE_WITH_CPU || ARCH_CPU = "" default "" help This option is very similar to the ARCH_CPU option (above), except |