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Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Makefile b/Makefile index 9847f91d7c191..9b55fe6f01f30 100644 --- a/Makefile +++ b/Makefile @@ -89,6 +89,15 @@ # 10. `reboot' # 11. `make delete-old-libs' (in case no 3rd party program uses them anymore) # +# For individuals wanting to build from source with GCC from ports, first build +# or install an appropriate flavor of devel/freebsd-gcc9. The packages produced +# by this port are named "${TARGET_ARCH}-gcc9" -- note that not all +# architectures supported by FreeBSD have an external gcc toolchain available. +# +# Once the appropriate freebsd-gcc package is installed, simply pass +# CROSS_TOOLCHAIN=${TARGET_ARCH}-gcc9 while building with the above steps, +# e.g., `make buildworld CROSS_TOOLCHAIN=amd64-gcc9`. +# # See src/UPDATING `COMMON ITEMS' for more complete information. # # If TARGET=machine (e.g. powerpc, arm64, ...) is specified you can |