[Buildroot] [PATCH] package/gdb: ARC version has stringent dependencies on host gcc
Yann E. MORIN
yann.morin.1998 at free.fr
Thu Nov 2 18:14:05 UTC 2017
The ARC gdb version requires a gcc >= 4.8 (because C++11).
Since the host variant uses the same sources as the target variant, we
must ensure that we have a host gcc >= 4.8 as well.
Move the architecture dependencies to their own symbol, and also hide
the comment when they are not met.
Fixes:
http://autobuild.buildroot.net/results/43eae264991aa369490236c7bd59c0b6a67fcf25/
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Alexey Brodkin <Alexey.Brodkin at synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
package/gdb/Config.in.host | 18 ++++++++++++++----
1 file changed, 14 insertions(+), 4 deletions(-)
diff --git a/package/gdb/Config.in.host b/package/gdb/Config.in.host
index c2cfc34284..797c07c3f9 100644
--- a/package/gdb/Config.in.host
+++ b/package/gdb/Config.in.host
@@ -1,4 +1,17 @@
+config BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
+ bool
+ default y
+ # The ARC version needs C++11, thus gcc >= 4.8, like gdb-8.0.x
+ depends on BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_arc
+ depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 || !BR2_arc
+ depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT)
+ depends on !BR2_microblaze
+ depends on !BR2_nios2
+ depends on !BR2_or1k
+
comment "Host GDB Options"
+ depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
+ depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
config BR2_PACKAGE_HOST_GDB
bool "Build cross gdb for the host"
@@ -6,10 +19,7 @@ config BR2_PACKAGE_HOST_GDB
# allow to build a cross-gdb, as the one of the external
# toolchain should be used.
depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY
- depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT)
- depends on !BR2_microblaze
- depends on !BR2_nios2
- depends on !BR2_or1k
+ depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS
help
Build a cross gdb that runs on the host machine and debugs
programs running on the target. It requires 'gdbserver'
--
2.11.0
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