[git commit branch/0.9.33] help: Document BUILD_CFLAGS and BUILD_LDFLAGS

[Bernhard Reutner-Fischer]

commit: http://git.uclibc.org/uClibc/commit/?id=c0b7194ea43aaeae5b45e7a824eeda7d0725ee77
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/0.9.33

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 Makefile.help |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/Makefile.help b/Makefile.help
index bd8b0ec..e02c545 100644
--- a/Makefile.help
+++ b/Makefile.help
@@ -57,6 +57,8 @@ help:
 	@echo '  CROSS_COMPILE=		- Override CROSS_COMPILER_PREFIX from .config'
 	@echo '  ARCH= 		- Use given arch for config targets'
 	@echo '  SHELL=		- Shell to use for make'
+	@echo '  BUILD_CFLAGS=		- extra CFLAGS for compiling host binaries'
+	@echo '  BUILD_LFLAGS=		- extra LDFLAGS for linking host binaries'
 	@echo '  CONFIG_SHELL=		- Shell to use for menuconfig'
 	@echo
 	@echo '  PREFIX=		- Prepended prefix'