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flex: delete broken flex++ symlink from target

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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>
This commit is contained in:
Danomi Manchego 2014-07-28 21:35:34 -04:00 committed by Thomas Petazzoni
parent 025d4a1729
commit dd70b3b753
1 changed files with 6 additions and 0 deletions
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6
package/flex/flex.mk
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@ -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))