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-rwxr-xr-xscripts/embedded_scripts66
1 files changed, 66 insertions, 0 deletions
diff --git a/scripts/embedded_scripts b/scripts/embedded_scripts
new file mode 100755
index 0000000..986e851
--- /dev/null
+++ b/scripts/embedded_scripts
@@ -0,0 +1,66 @@
+#!/bin/sh
+
+target="$1"
+loc="$2"
+
+test "$target" || exit 1
+test "$SED" || SED=sed
+test "$DD" || DD=dd
+
+# Some people were bitten by their system lacking a (proper) od
+od -v -b </dev/null >/dev/null
+if test $? != 0; then
+ echo 'od tool is not installed or cannot accept "-v -b" options'
+ exit 1
+fi
+
+exec >"$target.$$"
+
+scripts=""
+if [ -d "$loc" ]
+then
+ scripts=$(cd $loc; ls * 2>/dev/null)
+fi
+
+n=$(echo $scripts | wc -w)
+
+if [ $n -ne 0 ]
+then
+ printf '#ifdef DEFINE_script_names\n'
+ printf 'const char script_names[] ALIGN1 = '
+ for i in $scripts
+ do
+ printf '"%s\\0"' $i
+ done
+ printf '"\\0";\n'
+ printf '#else\n'
+ printf 'extern const char script_names[] ALIGN1;\n'
+ printf '#endif\n'
+fi
+printf "#define NUM_SCRIPTS $n\n\n"
+
+if [ $n -ne 0 ]
+then
+ printf '#define UNPACKED_SCRIPTS_LENGTH '
+ for i in $scripts
+ do
+ cat $loc/$i
+ printf '\000'
+ done | wc -c
+
+ printf '#define PACKED_SCRIPTS \\\n'
+ for i in $scripts
+ do
+ cat $loc/$i
+ printf '\000'
+ done | bzip2 -1 | $DD bs=2 skip=1 2>/dev/null | od -v -b \
+ | grep -v '^ ' \
+ | $SED -e 's/^[^ ]*//' \
+ -e 's/ //g' \
+ -e '/^$/d' \
+ -e 's/\(...\)/0\1,/g' \
+ -e 's/$/ \\/'
+ printf '\n'
+fi
+
+mv -- "$target.$$" "$target"