From d971e7670c89804527d6e441e66c944509d741df Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Sat, 24 Nov 2018 23:14:45 +0100 Subject: util/crossgcc: Document how to build the toolchain for another location One common issue with the toolchain is that it takes a very long time to build while it's somewhat volatile inside the coreboot tree. Installing the toolchain elsewhere helps keep it safe but since there is no reliable default location outside the tree, keep the default as is. Change-Id: Ic414cddfd3c7097412f3f2c3c7ec7b7191fa32de Signed-off-by: Patrick Georgi Reviewed-on: https://review.coreboot.org/c/29826 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Felix Held --- util/crossgcc/Makefile.inc | 1 + 1 file changed, 1 insertion(+) diff --git a/util/crossgcc/Makefile.inc b/util/crossgcc/Makefile.inc index f7da7de5da..f4aa36461a 100644 --- a/util/crossgcc/Makefile.inc +++ b/util/crossgcc/Makefile.inc @@ -28,6 +28,7 @@ help_toolchain help:: @echo ' crosstools-ARCH - Build cross-compiler with GDB for specific architecture' @echo ' ARCH can be "$(subst $(spc),"$(comma) ",$(TOOLCHAIN_ARCHES))"' @echo ' Use "make [target] CPUS=#" to build toolchain using multiple cores' + @echo ' Use "make [target] DEST=some/path" to install toolchain there' @echo # For the toolchain builds, use CPUS=x to use multiple processors to build -- cgit v1.2.3