moarvm: fix build on powerpc64 / powerpc64le

Build fails with:
 In file included from dyncall_callback.c:35:0:
dyncall_callback_ppc64.c: In function 'dcbNewCallback':
dyncall_callback_ppc64.c:42:13: warning: implicit declaration of function 'dcAllocWX' [-Wimplicit-function-declaration]
   int err = dcAllocWX(sizeof(DCCallback), (void**) &pcb);
             ^~~~~~~~~
dyncall_callback_ppc64.c: In function 'dcbFreeCallback':
dyncall_callback_ppc64.c:53:3: warning: implicit declaration of function 'dcFreeWX' [-Wimplicit-function-declaration]
   dcFreeWX(pcb, sizeof(DCCallback));
   ^~~~~~~~
dyncall_callback_ppc64.S: Assembler messages:
dyncall_callback_ppc64.S:180: Error: operand out of range (3 is not between 0 and 1)

So select BR2_PACKAGE_LIBFFI for BR2_powerpc64 and BR2_powerpc64le as it
is already done for MIPS

Fixes:
 - http://autobuild.buildroot.org/results/97b53a74d9847c07f26178daeb1daff3b6c24813
 - http://autobuild.buildroot.org/results/c35ac4bbc5fb04aabf5a719eddeedf55f7f1f4eb

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

diff --git a/package/moarvm/Config.in b/package/moarvm/Config.in
index 3ff4f827e01d477031de97b65aeaf56c0a03f8fd..c370a0f229908f63cff6b218c9080761b0aca8d6 100644 (file)
--- a/package/moarvm/Config.in
+++ b/package/moarvm/Config.in
@@ -12,7 +12,8 @@ config BR2_PACKAGE_MOARVM
        select BR2_PACKAGE_LIBATOMIC_OPS
        # dyncall does not work on MIPS; libffi needs to be used.
        # See: https://github.com/MoarVM/MoarVM/issues/222
-       select BR2_PACKAGE_LIBFFI if BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el
+       # dyncall does not work also on powerpc64 and powerpc64le
+       select BR2_PACKAGE_LIBFFI if BR2_mips || BR2_mipsel || BR2_mips64 || BR2_mips64el || BR2_powerpc64 || BR2_powerpc64le
        help
          Short for "Metamodel On A Runtime", MoarVM is a virtual
          machine built especially for Rakudo Perl 6 and the NQP