Make some of the changes needed to the 'makeicecat' script, to allow it to run
in a snippet without network access.  After this patch is applied, some
additional changes will be made using 'substitute*'.

diff --git a/makeicecat b/makeicecat
index 8be2362..48716f2 100755
--- a/makeicecat
+++ b/makeicecat
@@ -31,55 +31,55 @@ SOURCEDIR=icecat-$FFVERSION
 
 DATA="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"/data
 
-mkdir -p output
-cd output
+# mkdir -p output
+# cd output
 
 ###############################################################################
 # Retrieve FF source code
 ###############################################################################
 
-rm mozilla-esr${FFMAJOR} $SOURCEDIR -rf
-
-wget -N https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${FFVERSION}esr/source/firefox-${FFVERSION}esr.source.tar.xz
-wget -N https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${FFVERSION}esr/source/firefox-${FFVERSION}esr.source.tar.xz.asc
-gpg --recv-keys --keyserver keyserver.ubuntu.com 14F26682D0916CDD81E37B6D61B7B526D98F0353
-gpg --verify firefox-${FFVERSION}esr.source.tar.xz.asc
-echo -n 85273e22d6c31ccd000d72af47530cea3dc52f63f06e53701d9c6c82f68f7bf7 firefox-${FFVERSION}esr.source.tar.xz |sha256sum -c -
-
-echo Extracting Firefox tarball
-tar -xf firefox-${FFVERSION}esr.source.tar.xz
-
-mv firefox-${FFVERSION} $SOURCEDIR
+# rm mozilla-esr${FFMAJOR} $SOURCEDIR -rf
+# 
+# wget -N https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${FFVERSION}esr/source/firefox-${FFVERSION}esr.source.tar.xz
+# wget -N https://ftp.mozilla.org/pub/mozilla.org/firefox/releases/${FFVERSION}esr/source/firefox-${FFVERSION}esr.source.tar.xz.asc
+# gpg --recv-keys --keyserver keyserver.ubuntu.com 14F26682D0916CDD81E37B6D61B7B526D98F0353
+# gpg --verify firefox-${FFVERSION}esr.source.tar.xz.asc
+# echo -n 85273e22d6c31ccd000d72af47530cea3dc52f63f06e53701d9c6c82f68f7bf7 firefox-${FFVERSION}esr.source.tar.xz |sha256sum -c -
+# 
+# echo Extracting Firefox tarball
+# tar -xf firefox-${FFVERSION}esr.source.tar.xz
+# 
+# mv firefox-${FFVERSION} $SOURCEDIR
 
 ###############################################################################
 # Retrieve l10n
 ###############################################################################
 
-mkdir l10n
-cd l10n
-while read line;do
-    line=$(echo $line |cut -d' ' -f1)
-    #[ $line = "es-ES" ] || continue # To speed up testing
-    [ $line = "en-US" ] && continue
-    hg clone https://hg.mozilla.org/l10n-central/$line
-    mkdir -p $line/browser/chrome/browser/preferences
-    touch $line/browser/chrome/browser/preferences/advanced-scripts.dtd
-    rm -rf $line/.hg*
-done < ../$SOURCEDIR/browser/locales/shipped-locales
-cd ..
-
-mv l10n $SOURCEDIR
-
-hg clone https://hg.mozilla.org/l10n/compare-locales/
-cd compare-locales/
-hg checkout RELEASE_8_0_0
-cd ..
-rm compare-locales/.hg* compare-locales/.git* -rf
-mv compare-locales $SOURCEDIR/l10n
+# mkdir l10n
+# cd l10n
+# while read line;do
+#     line=$(echo $line |cut -d' ' -f1)
+#     #[ $line = "es-ES" ] || continue # To speed up testing
+#     [ $line = "en-US" ] && continue
+#     hg clone https://hg.mozilla.org/l10n-central/$line
+#     mkdir -p $line/browser/chrome/browser/preferences
+#     touch $line/browser/chrome/browser/preferences/advanced-scripts.dtd
+#     rm -rf $line/.hg*
+# done < ../$SOURCEDIR/browser/locales/shipped-locales
+# cd ..
+# 
+# mv l10n $SOURCEDIR
+# 
+# hg clone https://hg.mozilla.org/l10n/compare-locales/
+# cd compare-locales/
+# hg checkout RELEASE_8_0_0
+# cd ..
+# rm compare-locales/.hg* compare-locales/.git* -rf
+# mv compare-locales $SOURCEDIR/l10n
 
 #######################################################
 
-cd $SOURCEDIR
+# cd $SOURCEDIR
 
 shopt -s nullglob
 for patch in $DATA/patches/*.patch; do
@@ -598,6 +598,6 @@ sed 's/777/755/;' -i toolkit/crashreporter/google-breakpad/Makefile.in
 # Fix CVE-2012-3386
 /bin/sed 's/chmod a+w/chmod u+w/' -i ./js/src/ctypes/libffi/Makefile.in ./toolkit/crashreporter/google-breakpad/Makefile.in ./toolkit/crashreporter/google-breakpad/src/third_party/glog/Makefile.in || true
 
-cd ..
-echo Packaging tarball
-tar cfj icecat-$ICECATVERSION.tar.bz2 $SOURCEDIR
+# cd ..
+# echo Packaging tarball
+# tar cfj icecat-$ICECATVERSION.tar.bz2 $SOURCEDIR