improve readability

1 files changed, 17 insertions, 17 deletions

diff --git a/Makefile b/Makefile
index a364f88..495de27 100644
--- a/Makefile
+++ b/Makefile
@@ -2,27 +2,27 @@ SHELL = bash
 
 snapshot_uri_base = https://snapshot.debian.org/package
 
-kernel_version          != uname -r
-kernel_package_name     != dpkg -S /boot/vmlinuz-$(kernel_version) | sed 's/:.*//'
-kernel_package_version  != dpkg-query --showformat='$${Version}\n' -W "$(kernel_package_name)"
-kernel_source_package   != dpkg-query --showformat='$${source:Package}\n'  -W "$(kernel_package_name)"
-arch                    != dpkg-architecture -q DEB_HOST_ARCH
-
-want_version = ${kernel_package_version}
-want_package = linux-image-${arch}
-wantvencoded != sed 's/-/%2B/g' <<< "${want_version}"
-snapshot_uri = ${snapshot_uri_base}/${kernel_source_package}/${wantvencoded}/\#${want_package}_${want_version}
-want_filename = ${want_package}_${want_version}_${arch}.deb
-
-sudo != [ $$(id -u) = 0 ] || echo sudo
-dpkg := $(sudo) dpkg
+sudo  !=  [ "$$(id -u)" = 0 ] || echo sudo
+dpkg  :=  $(sudo) dpkg
+apt   :=  $(sudo) apt
+
+kernel_version          !=  uname -r
+kernel_package_name     !=  dpkg -S /boot/vmlinuz-$(kernel_version) | sed 's/:.*//'
+kernel_package_version  !=  dpkg-query --showformat='$${Version}\n'         -W "$(kernel_package_name)"
+kernel_source_package   !=  dpkg-query --showformat='$${source:Package}\n'  -W "$(kernel_package_name)"
+kernel_arch             !=  dpkg-architecture -q DEB_HOST_ARCH
+
+want_package   =  linux-image-${kernel_arch}
+want_version   =  ${kernel_package_version}
+want_filename  =  ${want_package}_${want_version}_${kernel_arch}.deb
+wantvencoded   =  $(subst -,%2B,${want_version})
+snapshot_uri   =  ${snapshot_uri_base}/${kernel_source_package}/${wantvencoded}/\#${want_package}_${want_version}
 
 ifeq (,$(shell command -v hxprintlinks))
-$(shell $(sudo) apt install html-xml-utils >&2)
+$(shell $(apt) install html-xml-utils >&2)
 endif
-
 ifeq (,$(shell command -v wget))
-$(shell $(sudo) apt install wget >&2)
+$(shell $(apt) install wget >&2)
 endif
 
 wanted_deb_uri != hxprintlinks "${snapshot_uri}" | \