[Buildroot] [git commit branch/next] toolchain/buildroot: add comment for glibc NaN-2008 headers requirement
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Nov 29 21:16:46 UTC 2017
commit: https://git.buildroot.net/buildroot/commit/?id=9ab3058e096f4f4d53d8071fe5b248b234cc437b
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/next
Commit 4a5140ecf (toolchain/buildroot: glibc requires kernel headers >=
4.5 with NaN-2008) added a restriction on kernel headers for glibc when
the architecture is using naN-2008.
However, such a restriction is usually associated to a comment explaining
the restriction, so the user knows what is happening.
That comment was forgotten in 4a5140ecf. Add it now.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Cc: Romain Naour <romain.naour at openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
toolchain/toolchain-buildroot/Config.in | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/toolchain/toolchain-buildroot/Config.in b/toolchain/toolchain-buildroot/Config.in
index cbe2038..c624350 100644
--- a/toolchain/toolchain-buildroot/Config.in
+++ b/toolchain/toolchain-buildroot/Config.in
@@ -72,6 +72,11 @@ comment "glibc on powerpc64le needs a toolchain w/ headers >= 3.10"
depends on BR2_powerpc64le
depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_10
+# Support for MIPS NAN2008 needs headers >= 4.5
+comment "glibc on MIPS w/ NAN2008 needs a toolchain w/ headers >= 4.5"
+ depends on BR2_MIPS_NAN_2008
+ depends on !BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_5
+
config BR2_TOOLCHAIN_BUILDROOT_MUSL
bool "musl"
depends on BR2_aarch64 || BR2_arm || BR2_armeb || BR2_i386 || \
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