[Buildroot] [git commit master] flex: install in the staging directory

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=3502bb056f0de1e4eecd7b0de6156daf18a2162c
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Flex contains a libfl.a directory, which programs for the target might
link against. Therefore, we need to install flex to the staging
directory. An example of such a program is gob2, which needs the
yywrap() function, which is implemented by libfl.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/flex/flex.mk |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/package/flex/flex.mk b/package/flex/flex.mk
index fed0d77..43e7d57 100644
--- a/package/flex/flex.mk
+++ b/package/flex/flex.mk
@@ -9,6 +9,7 @@ FLEX_SOURCE:=flex_$(FLEX_VERSION).orig.tar.gz
 FLEX_PATCH:=flex_$(FLEX_VERSION)-$(FLEX_PATCH_VERSION).diff.gz
 FLEX_SITE:=$(BR2_DEBIAN_MIRROR)/debian/pool/main/f/flex
 FLEX_DIR:=$(BUILD_DIR)/flex-$(FLEX_VERSION)
+FLEX_INSTALL_STAGING=YES
 
 # lex -> flex
 define FLEX_INSTALL_LEX
-- 
1.6.3.3