Commit 45aaa372 authored by Thomas Petazzoni's avatar Thomas Petazzoni
Browse files

docs/manual: document gcc version dependencies 



This commit updates the Buildroot manual to document how to detail the
gcc version dependencies in Config.in comments of packages, like we do
for kernel headers version.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
parent bd760c3f

docs/manual/adding-packages-directory.txt

+6 −0
Original line number Diff line number Diff line
@@ -277,6 +277,12 @@ use in the comment. 
** Comment string: +headers >= X.Y+ and/or `headers <= X.Y` (replace

   +X.Y+ with the proper version)



* GCC version

** Dependency symbol: +BR2_TOOLCHAIN_GCC_AT_LEAST_X_Y+, (replace

   +X_Y+ with the proper version, see +toolchain/toolchain-common.in+)

** Comment string: +gcc >= X.Y+ and/or `gcc <= X.Y` (replace

   +X.Y+ with the proper version)



* C library

** Dependency symbol: +BR2_TOOLCHAIN_USES_GLIBC+,

   +BR2_TOOLCHAIN_USES_MUSL+, +BR2_TOOLCHAIN_USES_UCLIBC+