[Buildroot] [git commit branch/2021.08.x] package/dc3dd: disable on arc

[Buildroot] [git commit branch/2021.08.x] package/dc3dd: disable on arc

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=0d24f4a11250537686d71b0e3618fab979690764
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2021.08.x

Disable dc3dd on arc like we've done for riscv32 because of the size of
time_t:

In file included from getdate.y:40:
verify.h:132:30: error: negative width in bit-field 'verify_error_if_negative_size__'
  132 |       (struct { unsigned int verify_error_if_negative_size__: (R) ? 1 : -1; }))
      |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
verify.h:138:61: note: in expansion of macro 'verify_true'
  138 | # define verify(R) extern int (* verify_function__ (void)) [verify_true (R)]
      |                                                             ^~~~~~~~~~~
getdate.y:116:1: note: in expansion of macro 'verify'
  116 | verify (LONG_MIN <= TYPE_MINIMUM (time_t) && TYPE_MAXIMUM (time_t) <= LONG_MAX);
      | ^~~~~~

Fixes:
http://autobuild.buildroot.net/results/9e2/9e2a8f0548ecb5ce9539eda007cd886ddea7dc0a/

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit fa937f2756ab1f683df65b3445722cc4bb11f144)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
---
 package/dc3dd/Config.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/package/dc3dd/Config.in b/package/dc3dd/Config.in
index 715451beb7..bd181b7065 100644
--- a/package/dc3dd/Config.in
+++ b/package/dc3dd/Config.in
@@ -1,6 +1,7 @@
 config BR2_PACKAGE_DC3DD
 	bool "dc3dd"
 	depends on !BR2_RISCV_32
+	depends on !BR2_arc
 	depends on BR2_TOOLCHAIN_HAS_THREADS
 	depends on !BR2_TOOLCHAIN_USES_MUSL
 	help
@@ -13,5 +14,6 @@ config BR2_PACKAGE_DC3DD
 
 comment "dc3dd needs a glibc or uClibc toolchain w/ threads"
 	depends on !BR2_RISCV_32
+	depends on !BR2_arc
 	depends on !BR2_TOOLCHAIN_HAS_THREADS || \
 		BR2_TOOLCHAIN_USES_MUSL
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