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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2017-05-08 21:45:48 +0200 |
|---|---|---|
| committer | Peter Korsgaard <peter@korsgaard.com> | 2017-05-09 17:03:23 +0200 |
| commit | fa3fbeb1bf4b0d3bed85bbeab4bd0f7b1c13e21a (patch) | |
| tree | ae3c3039deef9d29088176cba1f2aac1df9bc2e0 | |
| parent | 4c0fdc6730459a225d5a61e8e699ce9329c99f19 (diff) | |
| download | buildroot-fa3fbeb1bf4b0d3bed85bbeab4bd0f7b1c13e21a.tar.gz buildroot-fa3fbeb1bf4b0d3bed85bbeab4bd0f7b1c13e21a.zip | |
mpir: fix build on ARM Thumb-only platforms
The optimized ARM assembly code is not suitable for Thumb-only
platforms, so use the generic code in such situations.
Fixes:
http://autobuild.buildroot.net/results/4d7f2a1326f75e11693bdd51ad274079b0dd0ce4/
(ARM Cortex-M4 toolchain)
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
| -rw-r--r-- | package/mpir/mpir.mk | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/package/mpir/mpir.mk b/package/mpir/mpir.mk index b7f3829007..cf17502358 100644 --- a/package/mpir/mpir.mk +++ b/package/mpir/mpir.mk @@ -20,4 +20,10 @@ ifeq ($(BR2_MIPS_NABI64),y) MPIR_CONF_OPTS += ABI=64 endif +# The optimized ARM assembly code uses ARM-only (i.e not Thumb1/2 +# compatible) instructions. +ifeq ($(BR2_arm)$(BR2_armeb):$(BR2_ARM_CPU_HAS_ARM),y:) +MPIR_CONF_ENV += MPN_PATH="generic" +endif + $(eval $(autotools-package)) |
