- use $(ZCAT) as configured by the user instead of hardcoded 'zcat' that may not exist; Closes #971

Silly, unchecked sed -i -e "/[^b]zcat/s/zcat/\$\(ZCAT\)/g" $(svngrep "[^b]zcat" * -rl | grep -v Config.in)

package/bzip2/bzip2.mk

@@ -7,7 +7,7 @@ BZIP2_VER:=1.0.3
 BZIP2_SOURCE:=bzip2-$(BZIP2_VER).tar.gz
 BZIP2_SITE:=http://www.bzip.org/$(BZIP2_VER)
 BZIP2_DIR:=$(BUILD_DIR)/bzip2-$(BZIP2_VER)
-BZIP2_CAT:=zcat
+BZIP2_CAT:=$(ZCAT)
 BZIP2_BINARY:=$(BZIP2_DIR)/bzip2
 BZIP2_TARGET_BINARY:=$(TARGET_DIR)/usr/bin/bzmore