core: drop useless assignments to BISON and FLEX

They were added back in 5432f26f0 (Adding Central config.cache options),
supposedly to be able to cache the result of configure tests, but they
were never, ever referenced anywhere in our code... Besides, we dropped
the idea of getting a configure cache long ago now (it does not work)...

They are causing spurious error messages on some distros (e.g. Fedora)
which use GNU's which (whatever package that comes from), while it is
silent on other distros (e.g. Ubuntu) which use debianutils' which.

Drop them.

Reported-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

diff --git a/package/Makefile.in b/package/Makefile.in
index f2962767cc1b501d148bcfeb7701c3677019c4d1..91b3e8f936e4f18e7ad53508aed0c2b8ab48d0be 100644 (file)
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -219,8 +219,6 @@ TARGET_STRIP = /bin/true
 STRIPCMD = $(TARGET_STRIP)
 endif
 INSTALL := $(shell which install || type -p install)
-FLEX := $(shell which flex || type -p flex)
-BISON := $(shell which bison || type -p bison)
 UNZIP := $(shell which unzip || type -p unzip) -q
 
 APPLY_PATCHES = PATH=$(HOST_DIR)/bin:$$PATH support/scripts/apply-patches.sh $(if $(QUIET),-s)