Change in ...coreboot[master]: util/crossgcc: Document how to build the toolchain for another location

[Patrick Georgi (Code Review)]

Patrick Georgi has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/29826

Change subject: util/crossgcc: Document how to build the toolchain for another location
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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 
---
M util/crossgcc/Makefile.inc
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/26/29826/1

diff --git a/util/crossgcc/Makefile.inc b/util/crossgcc/Makefile.inc
index f7da7de..f4aa364 100644
--- a/util/crossgcc/Makefile.inc
+++ b/util/crossgcc/Makefile.inc
@@ -28,6 +28,7 @@
    @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