package/gcc: disable gcc D front-end with gcc 12

"The D front-end is now itself written in D, in order to build GDC, you
will need a working GDC compiler (GCC version 9.1 or later)." [1]

So we have to check if a D compiler is available on the host.

Fixes:
http://autobuild.buildroot.org/results/36a/36aa22e458d53ab8687b3a79ffeb65b18e8ac6e7/host-gcc-final-12.1.0/build

[1] https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=5fee5ec362f7a243f459e6378fd49dfc89dc9fb5

http://lists.busybox.net/pipermail/buildroot/2022-August/648841.html

Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Eric Le Bihan <eric.le.bihan.dev@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Romain Naour 2022-08-21 17:27:49 +02:00 committed by Thomas Petazzoni
parent b6bfa3f744
commit 6bd0cc0cb8

View File

@ -77,6 +77,10 @@ config BR2_GCC_SUPPORTS_DLANG
default y if BR2_riscv && !BR2_RISCV_64
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_9
depends on BR2_TOOLCHAIN_USES_GLIBC
# "The D front-end is now itself written in D, in order to build GDC, you
# will need a working GDC compiler (GCC version 9.1 or later)."
# https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff;h=5fee5ec362f7a243f459e6378fd49dfc89dc9fb5
depends on !BR2_TOOLCHAIN_GCC_AT_LEAST_12
config BR2_GCC_VERSION
string