diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-01-25 00:07:48 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-01-26 21:25:38 +0100 |
| commit | 1e1333fd8f1aa53b90f28187ad811f32bb0e79f4 (patch) | |
| tree | fe240631389e447095bbd1328b8450d8b08e87dd /package/libftdi | |
| parent | f1550e3eb082862259bc76d0312c556407a24046 (diff) | |
libftdi: remove BR2_ARCH_HAS_ATOMICS dependency
In commit 669ce8c75eb4c76cef81f279fb6b4f95d1472f51 ("libftdi: add
dependency on atomic operations"), a dependency on
BR2_ARCH_HAS_ATOMICS was added to the libftdi package to fix a build
failure occuring on the ARC architecture due to the missing
__sync_fetch_and_add_4 function:
../ftdipp/.libs/libftdipp.so: undefined reference to `__sync_fetch_and_add_4'
However, today, even on the SPARC architecture that does not implement
any of the __sync built-ins, libftdi and its C++ binding libftdipp
build fine. ARC was also tested and builds fine.
Therefore, we remove the BR2_ARCH_HAS_ATOMICS dependency from libftdi,
and also from flashrom, in which it was only present due to the
selection of libftdi. Note that anyway flashrom is available only for
i386 and x86_64, both of which implement all the __sync built-ins.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/libftdi')
| -rw-r--r-- | package/libftdi/Config.in | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/package/libftdi/Config.in b/package/libftdi/Config.in index c0ab0f25a..8e02cb914 100644 --- a/package/libftdi/Config.in +++ b/package/libftdi/Config.in @@ -1,7 +1,6 @@ config BR2_PACKAGE_LIBFTDI bool "libftdi" depends on BR2_TOOLCHAIN_HAS_THREADS # libusb - depends on BR2_ARCH_HAS_ATOMICS select BR2_PACKAGE_LIBUSB select BR2_PACKAGE_LIBUSB_COMPAT help @@ -27,5 +26,4 @@ comment "libftdi C++ bindings need a toolchain w/ wchar, C++" endif # BR2_PACKAGE_LIBFTDI comment "libftdi needs a toolchain w/ threads" - depends on BR2_ARCH_HAS_ATOMICS depends on !BR2_TOOLCHAIN_HAS_THREADS |