Remove obsolete dependency to qemu-img

snf-image does not make any use of this utility any more

snf-image-host/Makefile.am

@@ -37,7 +37,6 @@ edit = sed \
 	   -e 's|@LOSETUP[@]|$(LOSETUP)|g' \
 	   -e 's|@KPARTX[@]|$(KPARTX)|g' \
 	   -e 's|@SFDISK[@]|$(SFDISK)|g' \
-	   -e 's|@QEMU_IMG[@]|$(QEMU_IMG)|g' \
 	   -e 's|@INSTALL_MBR[@]|$(INSTALL_MBR)|g' \
 	   -e 's|@PROGRESS_MONITOR[@]|$(PROGRESS_MONITOR)|g' \
 	   -e 's|@UNATTEND[@]|$(UNATTEND)|g' \

snf-image-host/common.sh.in

@@ -22,7 +22,6 @@ AWK="awk"
 LOSETUP="losetup"
 KPARTX="kpartx"
 SFDISK="sfdisk"
-QEMU_IMG="qemu-img"
 INSTALL_MBR="install-mbr"
 TIMEOUT="timeout"
 CURL="curl"

snf-image-host/configure.ac

@@ -138,11 +138,6 @@ if test -z "$SFDISK" ; then
   AC_MSG_ERROR([sfdisk not found in $PATH:/usr/sbin:/sbin])
 fi
 
-AC_PATH_PROG(QEMU_IMG, [qemu-img], [], [$PATH:/usr/sbin:/sbin])
-if test -z "$QEMU_IMG" ; then
-  AC_MSG_ERROR([qemu-img not found in $PATH:/usr/sbin:/sbin])
-fi
-
 AC_PATH_PROG(INSTALL_MBR, [install-mbr], [], [$PATH:/usr/sbin:/sbin])
 if test -z "$INSTALL_MBR" ; then
   AC_MSG_ERROR([install-mbr not found in $PATH:/usr/sbin:/sbin])

snf-image-host/defaults.in

@@ -74,7 +74,6 @@
 # LOSETUP="losetup"
 # KPARTX="kpartx"
 # SFDISK="sfdisk"
-# QEMU_IMG="qemu-img"
 # INSTALL_MBR="install-mbr"
 # TIMEOUT="timeout"
 # CURL="curl"