From: Danomi Manchego <danomimanchego123@gmail.com>
Date: Tue, 29 Jul 2014 01:35:34 +0000 (-0400)
Subject: flex: delete broken flex++ symlink from target
X-Git-Tag: 2014.08-rc1~153
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/coffee/buildroot.git/commitdiff_plain/dd70b3b7531ca8cabb5aadcd52606172bf187e50

flex: delete broken flex++ symlink from target

When flex is built for the target without installing the
flex binary, a flex++ symlink installed by flex's Makefile
points to the missing flex executable.  This mod adds
a post target install hook to remove the broken symlink.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/flex/flex.mk b/package/flex/flex.mk
index 17f651b802..cd92dd7b00 100644
--- a/package/flex/flex.mk
+++ b/package/flex/flex.mk
@@ -29,6 +29,12 @@ define FLEX_DISABLE_PROGRAM
 endef
 FLEX_POST_PATCH_HOOKS += FLEX_DISABLE_PROGRAM
 
+# flex++ symlink is broken when flex binary is not installed
+define FLEX_REMOVE_BROKEN_SYMLINK
+	rm -f $(TARGET_DIR)/usr/bin/flex++
+endef
+FLEX_POST_INSTALL_TARGET_HOOKS += FLEX_REMOVE_BROKEN_SYMLINK
+
 endif
 
 $(eval $(autotools-package))