package/ltp-testsuite: introduce BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS

ltp-testsuite needs __sync*() built-ins for 4-byte data, except on a few
architectures for which a specific implementation is provided in
ltp-testsuite source code.

To prepare for the introduction of this dependency, add
BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS.

Signed-off-by: Romain Naour <romain.naour@gmail.com>
[Thomas: slightly adjust how the ARCH_SUPPORTS option is defined.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/ltp-testsuite/Config.in b/package/ltp-testsuite/Config.in
index a7d3e58a3dac04fab668d93062a298c802c8f8e9..5c7152fb07da0cfcd6cf6474ce451ca183b71320 100644 (file)
--- a/package/ltp-testsuite/Config.in
+++ b/package/ltp-testsuite/Config.in
@@ -1,10 +1,15 @@
+config BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS
+       bool
+       default y
+       # does not build on nios2, cachectl.h issue
+       depends on !BR2_nios2
+
 config BR2_PACKAGE_LTP_TESTSUITE
        bool "ltp-testsuite"
        depends on BR2_USE_MMU # fork()
        depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
        depends on !BR2_TOOLCHAIN_USES_MUSL
-       # does not build, cachectl.h issue
-       depends on !BR2_nios2
+       depends on BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS
        select BR2_PACKAGE_LIBTIRPC if !BR2_TOOLCHAIN_HAS_NATIVE_RPC
        help
          The Linux Test Project provides a huge testsuite for Linux.
@@ -12,6 +17,6 @@ config BR2_PACKAGE_LTP_TESTSUITE
          http://linux-test-project.github.io
 
 comment "ltp-testsuite needs a glibc or uClibc toolchain w/ NPTL"
-       depends on !BR2_nios2
+       depends on BR2_PACKAGE_LTP_TESTSUITE_ARCH_SUPPORTS
        depends on BR2_USE_MMU
        depends on !BR2_TOOLCHAIN_HAS_THREADS_NPTL || BR2_TOOLCHAIN_USES_MUSL