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| author | Vicente Olivert Riera <Vincent.Riera@imgtec.com> | 2017-07-21 18:06:31 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-07-21 22:48:51 +0200 |
| commit | 0af741187f6e273664da202936e79082071866f8 (patch) | |
| tree | 6f89efc85cfba8d0b9234f7808fe009b7a79b21e /arch | |
| parent | 1ddd41f231861bb28cfd56be55f7647fde3dd93d (diff) | |
| download | buildroot-0af741187f6e273664da202936e79082071866f8.tar.gz buildroot-0af741187f6e273664da202936e79082071866f8.zip | |
arch/mips: add option for toolchains supporting -mnan
-mnan option was added in gcc-4.9.0 so make sure that users cannot
select the NaN mode when using toolchains that have a gcc older
than 4.9.0, and also make sure that the -mnan option is not passed at
all to the toolchain-wrapper and target cflags.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Config.in.mips | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/Config.in.mips b/arch/Config.in.mips index de71110e08..3d2dfe3f49 100644 --- a/arch/Config.in.mips +++ b/arch/Config.in.mips @@ -169,6 +169,7 @@ config BR2_MIPS_NAN_2008 choice prompt "Target NaN" + depends on BR2_TOOLCHAIN_HAS_MNAN_OPTION depends on BR2_mips_32r5 || BR2_mips_64r5 default BR2_MIPS_ENABLE_NAN_2008 help |
