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| author | Yann E. MORIN <yann.morin.1998@free.fr> | 2017-09-03 11:53:51 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-11-24 22:45:48 +0100 |
| commit | e25d704e10230f7ea095b4bbb5660e73fbefdf29 (patch) | |
| tree | 9376d3d59db9da32bb2d9ef29862b67a317837b6 /toolchain | |
| parent | 31b134a64537b1f6f38cd9378f4ddf0f43b22b43 (diff) | |
| download | buildroot-e25d704e10230f7ea095b4bbb5660e73fbefdf29.tar.gz buildroot-e25d704e10230f7ea095b4bbb5660e73fbefdf29.zip | |
arch/mips: inverse the mfpxx logic
Currently, the possibility to choose the floating point mode (32, xx or
64) is conditional on having a sufficiently recent gcc version.
Which means that the architecture selection depends on the gcc version.
But that's opposite to what we've always done in Buildroot: the software
versions are conditional to the architecture options. There is nothing
we can do about the hardware: it is there, we can't change it, while we
can restrict ourselves to using software that is working on said
hardware.
Thus, we inverse the logic, to move the condition onto the software
side: whenever mfpxx is selected, we restrict the toolchain selection to
at least a gcc-5.
And now, the blind BR2_TOOLCHAIN_HAS_MFPXX_OPTION symbol is no longer
needed, so we get rid of it.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/toolchain-common.in | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/toolchain/toolchain-common.in b/toolchain/toolchain-common.in index 15553772fd..d743c637ce 100644 --- a/toolchain/toolchain-common.in +++ b/toolchain/toolchain-common.in @@ -356,10 +356,6 @@ config BR2_TOOLCHAIN_HAS_MNAN_OPTION bool default y if BR2_TOOLCHAIN_GCC_AT_LEAST_4_9 -config BR2_TOOLCHAIN_HAS_MFPXX_OPTION - bool - default y if BR2_TOOLCHAIN_GCC_AT_LEAST_5 - config BR2_TOOLCHAIN_HAS_SYNC_1 bool default y |
