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toolchain: gcc: switch default to 13 

Use GCC 13 instead of GCC 12 by default.

All target kernels are building with GCC 13.
Most packages from the feed are building fine.

The root file systems is getting a little bit smaller for MIPS 32 BE
and aarch64.

With GCC 12 I got these sizes for lantiq/xrx200:
7,005,867 openwrt-lantiq-xrx200-tplink_tdw8970-initramfs-kernel.bin

With GCC 13 I got these sizes for lantiq/xrx200:
6,989,754 openwrt-lantiq-xrx200-tplink_tdw8970-initramfs-kernel.bin

With GCC 12 I got these sizes for armsr/armv8:
13,083,836 openwrt-armsr-armv8-generic-ext4-combined.img.gz
 4,900,240 openwrt-armsr-armv8-generic-ext4-rootfs.img.gz
20,142,592 openwrt-armsr-armv8-generic-kernel.bin

With GCC 13 I got these sizes for armsr/armv8:
13,068,966 openwrt-armsr-armv8-generic-ext4-combined.img.gz
 4,893,078 openwrt-armsr-armv8-generic-ext4-rootfs.img.gz
20,142,592 openwrt-armsr-armv8-generic-kernel.bin

Signed-off-by: Nick Hainke <vincent@systemli.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Nick Hainke 2023-05-12 18:11:10 +02:00 committed by Hauke Mehrtens
parent 6e7bc0c243
commit 8753022aea
2 changed files with 5 additions and 5 deletions
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2
toolchain/gcc/Config.in
View File

@ -2,7 +2,7 @@
choice
prompt "GCC compiler Version" if TOOLCHAINOPTS
default GCC_USE_VERSION_12
default GCC_USE_VERSION_13
help
Select the version of gcc you wish to use.

8
toolchain/gcc/Config.version
View File

@ -2,13 +2,13 @@ config GCC_VERSION_11
default y if GCC_USE_VERSION_11
bool
config GCC_VERSION_13
default y if GCC_USE_VERSION_13
config GCC_VERSION_12
default y if GCC_USE_VERSION_12
bool
config GCC_VERSION
string
default EXTERNAL_GCC_VERSION if EXTERNAL_TOOLCHAIN && !NATIVE_TOOLCHAIN
default "11.3.0" if GCC_VERSION_11
default "13.2.0" if GCC_VERSION_13
default "12.3.0"
default "12.3.0" if GCC_VERSION_12
default "13.2.0"