From 9ac50d30c34049cd076a7f84454a6c28f70e4282 Mon Sep 17 00:00:00 2001 From: Romain Naour Date: Sat, 3 Aug 2019 22:59:35 +0200 Subject: [PATCH] package/gdb: update host gdb minimum host gcc version Following gdb 7.12.1 removal [1] the host gcc version needs to be updated since gdb >= 8.x now requires a C++11 compiler (gcc >= 4.8). While at it, move BR2_HOST_GCC_AT_LEAST_4_8 under BR2_PACKAGE_HOST_GDB since it's not an architecture dependency. Add a comment when the host gcc is too old to build host gdb. [1] d36f2c73331b3ab4e238eeb47d7d79d81a895a59 Fixes: http://autobuild.buildroot.org/results/822/822a747a6717db57705d1ce198a61988aa1173b1 Signed-off-by: Romain Naour Cc: Yann E. MORIN" Cc: Peter Korsgaard Signed-off-by: Peter Korsgaard --- package/gdb/Config.in.host | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/package/gdb/Config.in.host b/package/gdb/Config.in.host index 8cec2d083e..7baa652a60 100644 --- a/package/gdb/Config.in.host +++ b/package/gdb/Config.in.host @@ -1,8 +1,6 @@ config BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS bool default y - # The ARC version needs C++11, thus gcc >= 4.8, like gdb >= 8.x - depends on BR2_HOST_GCC_AT_LEAST_4_8 || !BR2_arc depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT) depends on !BR2_microblaze depends on !BR2_nios2 @@ -14,8 +12,14 @@ comment "Host GDB Options" depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS +comment "host gdb needs a host gcc >= 4.8" + depends on BR2_PACKAGE_HOST_GDB_ARCH_SUPPORTS + depends on !BR2_HOST_GCC_AT_LEAST_4_8 + config BR2_PACKAGE_HOST_GDB bool "Build cross gdb for the host" + # gdb >= 8.x needs C++11 + depends on BR2_HOST_GCC_AT_LEAST_4_8 # When the external toolchain gdbserver is used, we shouldn't # allow to build a cross-gdb, as the one of the external # toolchain should be used. -- 2.30.2