package/Makefile.in: use := for INSTALL

So it doesn't get reevaluated every time and for consistency with FLEX/BISON.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

diff --git a/package/Makefile.in b/package/Makefile.in
index 2dbf37fbf7b6f9feb1a6689c6b7765f6cee3cb12..a67c1caf239f92ffb54b709ca6082ffb934c7fbe 100644 (file)
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -181,7 +181,7 @@ ifeq ($(BR2_STRIP_none),y)
 TARGET_STRIP=true -Not_stripping
 STRIPCMD=$(TARGET_STRIP)
 endif
-INSTALL=$(shell which install || type -p install)
+INSTALL:=$(shell which install || type -p install)
 FLEX:=$(shell which flex || type -p flex)
 BISON:=$(shell which bison || type -p bison)