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package/directfb: disable on riscv32

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directfb unconditionally uses __NR_futex which will raise the following
build failure on riscv32:

system.c:242:21: error: '__NR_futex' undeclared (first use in this function)
  242 |      ret = syscall( __NR_futex, uaddr, op, val, timeout, uaddr2, val3 );
      |                     ^~~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/c0f4168575fa85af933539441eea95a3b10dac91

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
This commit is contained in:
Fabrice Fontaine 2021-05-27 22:54:15 +02:00 committed by Arnout Vandecappelle (Essensium/Mind)
parent 5a075b47a8
commit cb6fd050cd
1 changed files with 2 additions and 0 deletions
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2
package/directfb/Config.in
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@ -1,5 +1,6 @@
config BR2_PACKAGE_DIRECTFB
bool "directfb"
depends on !BR2_RISCV_32
depends on !BR2_STATIC_LIBS # static link issues
depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
depends on BR2_INSTALL_LIBSTDCPP
@ -161,6 +162,7 @@ config BR2_PACKAGE_DIRECTFB_TESTS
endif # BR2_PACKAGE_DIRECTFB
comment "directfb needs a glibc or uClibc toolchain w/ C++, NPTL, gcc >= 4.5, dynamic library"
depends on !BR2_RISCV_32
depends on BR2_TOOLCHAIN_HAS_SYNC_4
depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || !BR2_INSTALL_LIBSTDCPP || \
!BR2_TOOLCHAIN_GCC_AT_LEAST_4_5 || BR2_TOOLCHAIN_USES_MUSL || \