[Buildroot] [PATCH v4 05/15] package/gcc: add support for gcc 9.1

[Giulio Benetti]

From: Romain Naour <romain.naour at gmail.com>

Signed-off-by: Romain Naour <romain.naour at gmail.com>
Signed-off-by: Giulio Benetti <giulio.benetti at micronovasrl.com>
---
v2: remove !BR2_ARCH_NEEDS_GCC_AT_LEAST_9 from gcc 8.x
    This symbol will be introduced by the next patch (Yann)
v3: rebase patch on top of master branch sha1:
    04efb17c863606cdbc2405d01c3d48d6868c5245 (Giulio)
v4: rebase patch on top of master branch sha1:
    b34ead55c06cad5b6443da358cd63e9c71265d69 (Giulio)
---
 package/gcc/Config.in.host | 7 +++++++
 package/gcc/gcc.hash       | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/package/gcc/Config.in.host b/package/gcc/Config.in.host
index e451ed9ba9..a1559bb1c6 100644
--- a/package/gcc/Config.in.host
+++ b/package/gcc/Config.in.host
@@ -83,6 +83,12 @@ config BR2_GCC_VERSION_8_X
 	depends on !BR2_powerpc_SPE
 	select BR2_TOOLCHAIN_GCC_AT_LEAST_8
 
+config BR2_GCC_VERSION_9_X
+	bool "gcc 9.x"
+	# Broken or unsupported architectures
+	depends on !BR2_or1k
+	select BR2_TOOLCHAIN_GCC_AT_LEAST_9
+
 endchoice
 
 # libcilkrts was introduced in gcc 4.9 (oldest gcc version we
@@ -98,6 +104,7 @@ config BR2_GCC_VERSION
 	default "6.5.0"     if BR2_GCC_VERSION_6_X
 	default "7.4.0"     if BR2_GCC_VERSION_7_X
 	default "8.3.0"     if BR2_GCC_VERSION_8_X
+	default "9.1.0"     if BR2_GCC_VERSION_9_X
 	default "arc-2019.03-release" if BR2_GCC_VERSION_ARC
 	default "or1k-musl-5.4.0-20170218" if BR2_GCC_VERSION_OR1K
 	default "48152afb96c59733d5bc79e3399bb7b3d4b44266" if BR2_GCC_VERSION_CSKY
diff --git a/package/gcc/gcc.hash b/package/gcc/gcc.hash
index 3f68e6758f..91562aef1e 100644
--- a/package/gcc/gcc.hash
+++ b/package/gcc/gcc.hash
@@ -8,6 +8,8 @@ sha512  ce046f9a50050fd54b870aab764f7db187fe7ea92eb4aaffb7c3689ca623755604e231f2
 sha512  8864d8e4b97c2e1a4f17422f6e68120172ebefeab97b1757734f7185ca68a6b9a89011c6833c03fa454c17b0ac35b15e1d284881e6971035948ac6100f3aa45e  gcc-7.4.0.tar.xz
 # From ftp://gcc.gnu.org/pub/gcc/releases/gcc-8.3.0/sha512.sum
 sha512  1811337ae3add9680cec64968a2509d085b6dc5b6783fc1e8c295e3e47416196fd1a3ad8dfe7e10be2276b4f62c357659ce2902f239f60a8648548231b4b5802  gcc-8.3.0.tar.xz
+#  From ftp://gcc.gnu.org/pub/gcc/releases/gcc-9.1.0/sha512.sum
+sha512  b6134df027e734cee5395afd739fcfa4ea319a6017d662e54e89df927dea19d3fff7a6e35d676685383034e3db01c9d0b653f63574c274eeb15a2cb0bc7a1f28  gcc-9.1.0.tar.xz
 
 # Locally calculated (fetched from Github)
 sha512  c3f63fb601140f92d2dbef96b2dcc025ef754d2f049bfcc3d33e746c7b218b5138f2d8768cd580134858a8d347d234cf3ead276638f6de409f8f07c986e136b6  gcc-arc-2019.03-release.tar.gz
-- 
2.17.1