package/gcc: gcc 9.x for or1k needs binutils >= 2.32

With binutils 2.30.x or 2.31.x, the assembler doesn't
support the code generated by gcc 9.1:

Error: junk at end of line `l.movhi r17,gotoffha(.LC0)'

gotoffha is supported by binutils since version 2.32 [1].
It was added by the ork1 gcc port merged into gcc 9.x [2].

So, for or1k we can select gcc 9.x only if binutils 2.32
(or later) is selected.

Tested using qemu_or1k_defconfig and selecting musl libc,
binutils 2.32 and gcc 9.1.

[1] https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;a=commitdiff;h=1c4f3780f7d939402cfe555007ebff45c8e38951
[2] https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=d61fdfe71cfd42aa6454f2267a48c97820918fe3

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Waldemar Brodkorb <mail@waldemar-brodkorb.de>
[Arnout: invert the logic, like in the rest of the file]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
index cff81343332f6e3acba86bc26dcbd176722fd087..b435614330f3669e3c0cf98024b8fa298b28880a 100644 (file)
--- a/package/gcc/Config.in.host
+++ b/package/gcc/Config.in.host
@@ -59,6 +59,9 @@ config BR2_GCC_VERSION_8_X
 
 config BR2_GCC_VERSION_9_X
        bool "gcc 9.x"
+       # or1k needs binutils >= 2.32
+       depends on !(BR2_or1k && \
+               (BR2_BINUTILS_VERSION_2_30_X || BR2_BINUTILS_VERSION_2_31_X))
        # powerpc spe support has been deprecated since gcc 8.x.
        # https://gcc.gnu.org/ml/gcc/2018-04/msg00102.html
        depends on !BR2_powerpc_SPE