livemedia-creator: Add release license files to / of the iso

This used to be handled by a %post section of the kickstart, but that
won't work with lmc, so do it in the template instead.

(cherry picked from commit c91278a17d)

share/templates.d/99-generic/live/arm.tmpl

@@ -6,6 +6,8 @@ BOOTDIR="boot"
 KERNELDIR=PXEBOOTDIR
 LIVEDIR="LiveOS"
 LORAXDIR="usr/share/lorax/"
+
+from os.path import basename
 %>
 
 mkdir ${LIVEDIR}
@@ -41,5 +43,10 @@ mkdir ${KERNELDIR}
     %endif
 %endfor
 
+# Add the license files
+%for f in glob("/usr/share/licenses/*-release/*"):
+    install ${f} ${f|basename}
+%endfor
+
 ## FIXME: ARM may need some extra boot config
 

share/templates.d/99-generic/live/ppc.tmpl

@@ -18,6 +18,8 @@ prepboot = ""
 ## Instead we'll just replace any non-ASCII characters in the isolabel
 ## with '_', which means we won't need any udev escapes.
 isolabel = ''.join(ch if ch.isalnum() else '_' for ch in isolabel)
+
+from os.path import basename
 %>
 
 ## Test ${runtime_img} to see if udf is needed
@@ -90,15 +92,21 @@ install ${configdir}/mapping ${BOOTDIR}
 %endfor
 
 # Create optional product.img and updates.img
-<% imggraft=""; images=["product", "updates"] %>
+<% filegraft=""; images=["product", "updates"] %>
 %for img in images:
     %if exists("%s/%s/" % (LORAXDIR, img)):
         installimg ${LORAXDIR}/${img}/ images/${img}.img
         treeinfo images-${basearch} ${img}.img images/${img}.img
-        <% imggraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
+        <% filegraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
     %endif
 %endfor
 
+# Add the license files
+%for f in glob("/usr/share/licenses/*-release/*"):
+    install ${f} ${f|basename}
+    <% filegraft += " {0}={1}/{0}".format(basename(f), outroot) %>
+%endfor
+
 ## make boot.iso
 runcmd mkisofs -o ${outroot}/images/boot.iso -chrp-boot -U \
         ${prepboot} -part -hfs -T -r -l -J \
@@ -111,7 +119,7 @@ runcmd mkisofs -o ${outroot}/images/boot.iso -chrp-boot -U \
         ${BOOTDIR}=${outroot}/${BOOTDIR} \
         ${GRUBDIR}=${outroot}/${GRUBDIR} \
         ${NETBOOTDIR}=${outroot}/${NETBOOTDIR} \
-        ${LIVEDIR}=${outroot}/${LIVEDIR} ${imggraft}
+        ${LIVEDIR}=${outroot}/${LIVEDIR} ${filegraft}
 
 %for kernel in kernels:
     treeinfo images-${kernel.arch} boot.iso images/boot.iso

share/templates.d/99-generic/live/s390.tmpl

@@ -7,6 +7,8 @@ INITRD_ADDRESS="0x02000000"
 LORAXDIR="usr/share/lorax/"
 # The assumption seems to be that there is only one s390 kernel, ever
 kernel = kernels[0]
+
+from os.path import basename
 %>
 
 mkdir images
@@ -34,11 +36,17 @@ treeinfo images-${basearch} generic.prm ${BOOTDIR}/generic.prm
 treeinfo images-${basearch} generic.ins generic.ins
 
 # Create optional product.img and updates.img
-<% imggraft=""; images=["product", "updates"] %>
+<% filegraft=""; images=["product", "updates"] %>
 %for img in images:
     %if exists("%s/%s/" % (LORAXDIR, img)):
         installimg ${LORAXDIR}/${img}/ images/${img}.img
         treeinfo images-${basearch} ${img}.img images/${img}.img
-        <% imggraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
+        <% filegraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
     %endif
 %endfor
+
+# Add the license files
+%for f in glob("/usr/share/licenses/*-release/*"):
+    install ${f} ${f|basename}
+    <% filegraft += " {0}={1}/{0}".format(basename(f), outroot) %>
+%endfor

share/templates.d/99-generic/live/x86.tmpl

@@ -91,7 +91,7 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
 %endif
 
 # Create optional product.img and updates.img
-<% imggraft=""; images=["product", "updates"]; compressargs=None; %>
+<% filegraft=""; images=["product", "updates"]; compressargs=None; %>
 %if basearch == 'i386':
     # Limit the amount of memory xz uses on i386
     <% compressargs="--xz -9 --memlimit-compress=3700MiB" %>
@@ -100,10 +100,16 @@ hardlink ${KERNELDIR}/initrd.img ${BOOTDIR}
     %if exists("%s/%s/" % (LORAXDIR, img)):
         installimg ${compressargs} ${LORAXDIR}/${img}/ images/${img}.img
         treeinfo images-${basearch} ${img}.img images/${img}.img
-        <% imggraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
+        <% filegraft += " images/{0}.img={1}/images/{0}.img".format(img, outroot) %>
     %endif
 %endfor
 
+# Add the license files
+%for f in glob("/usr/share/licenses/*-release/*"):
+    install ${f} ${f|basename}
+    <% filegraft += " {0}={1}/{0}".format(basename(f), outroot) %>
+%endfor
+
 ## make boot.iso
 runcmd mkisofs -o ${outroot}/images/boot.iso \
        -b ${BOOTDIR}/isolinux.bin -c ${BOOTDIR}/boot.cat \
@@ -113,6 +119,6 @@ runcmd mkisofs -o ${outroot}/images/boot.iso \
        ${BOOTDIR}=${outroot}/${BOOTDIR} \
        ${KERNELDIR}=${outroot}/${KERNELDIR} \
        ${LIVEDIR}=${outroot}/${LIVEDIR} \
-       ${efigraft} ${imggraft}
+       ${efigraft} ${filegraft}
 runcmd isohybrid ${efihybrid} ${outroot}/images/boot.iso
 treeinfo images-${basearch} boot.iso images/boot.iso