fish-shell/build_tools/xcode_version_gen.sh

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#!/bin/bash
# Expects to be called from Xcode (Run Script build phase),
# write version number C preprocessor macro to header file.
tmp="$SCRIPT_OUTPUT_FILE_1"
ver="$SCRIPT_OUTPUT_FILE_0"
./build_tools/git_version_gen.sh
cat FISH-BUILD-VERSION-FILE | awk '{printf("#define %s \"%s\"\n",$1,$3)}' > "$tmp"
cmp --quiet "$tmp" "$ver"
if [ $? -ne 0 ]; then
/bin/mv "$tmp" "$ver"
else
/bin/rm "$tmp"
fi