klibc - Jan 2019 - [klibc:master] Makefile: Update help text for KLIBCKERNELSRC

Commit-ID:  42be2beaa876e041d6c1a1eb5bb3b81b9e8242ac
Gitweb:    
http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=42be2beaa876e041d6c1a1eb5bb3b81b9e8242ac
Author:     Ben Hutchings <ben at decadent.org.uk>
AuthorDate: Sun, 6 Jan 2019 20:54:43 +0000
Committer:  Ben Hutchings <ben at decadent.org.uk>
CommitDate: Fri, 18 Jan 2019 03:10:14 +0000

[klibc] Makefile: Update help text for KLIBCKERNELSRC

Since the UAPI/KAPI header split in Linux 3.7, we have needed
KLIBCKERNELSRC to point to the installed UAPI headers.  The "sample
invocation" has been updated to reflect this but the rest of the help
text has not.

Link: https://www.zytor.com/pipermail/klibc/2019-January/004032.html
Signed-off-by: Ben Hutchings <ben at decadent.org.uk>

---
 Makefile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index a11d1e6..09f531e 100644
--- a/Makefile
+++ b/Makefile
@@ -99,10 +99,10 @@ $(objtree)/.config: $(srctree)/defconfig
 	@false
 
 $(KLIBCKERNELSRC):
-	@echo "Cannot find kernel sources."
-	@echo "Either make a 'linux' symlink point to a kernel tree
"
-	@echo "configured for the $(KLIBCARCH) architecture or specify "
-	@echo "KLIBCKERNELSRC=<path> to the build."
+	@echo "Cannot find kernel UAPI headers."
+	@echo "Either make a 'linux' symlink point to the usr
subdirectory "
+	@echo "of a kernel tree with headers installed for the $(KLIBCARCH)
"
+	@echo "architecture or specify KLIBCKERNELSRC=<path>."
 	@false
 
 rpmbuild = $(shell which rpmbuild 2>/dev/null || which rpm)
@@ -133,7 +133,7 @@ help:
 	@echo	'test		- Run klibc tests'
 	@echo
 	@echo	'Build options:'
-	@echo	'KLIBCKERNELSRC - Path to a configured linux tree'
+	@echo	'KLIBCKERNELSRC - Path to usr directory containing UAPI headers'
 	@echo	'make V=0|1 [targets] 0 => quiet build (default), 1 => verbose
build'
 	@echo	'make V=2   [targets] 2 => give reason for rebuild of target'
 	@echo