Commit fe6a9e5e authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

flex: needs M4 at runtime 



For proper runtime execution, flex requires m4 to be
installed. Passing a M4 variable at configure time is needed,
otherwise flex on the target will try to use a 'm4' binary with a
build machine path.

Fixes bug #4988.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent f8a9c132

package/flex/Config.in

+2 −0
Original line number Diff line number Diff line
@@ -12,5 +12,7 @@ config BR2_PACKAGE_FLEX_BINARY 
	# needs fork()

	depends on BR2_USE_MMU

	depends on BR2_PACKAGE_FLEX

	# runtime dependency

	select BR2_PACKAGE_M4

	help

	  Install the flex binary tool in the target filesystem.

package/flex/flex.mk

+1 −0
Original line number Diff line number Diff line
@@ -11,6 +11,7 @@ FLEX_LICENSE = FLEX 
FLEX_LICENSE_FILES = COPYING

FLEX_DEPENDENCIES = \

	$(if $(BR2_PACKAGE_GETTEXT_IF_LOCALE),gettext) host-m4

FLEX_CONF_ENV = M4=/usr/bin/m4

# we don't have a host-gettext/libintl

HOST_FLEX_DEPENDENCIES = host-m4