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#!/bin/sh |
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STATUS=`git status 2>&1` |
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if [ $? -eq 0 ]; then |
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echo "Building version info from git" |
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HASH=`git show --format=%H | head -1` |
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TSTAMP=`git show --format=%at | head -1` |
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echo " * version -> $HASH" |
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SYM=`git name-rev $HASH | awk '{print $2;}' | sed -e 's/\^.*//'` |
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if [ -z "`echo $SYM | grep '^tags/'`" ]; then |
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SYM="branches/$SYM" |
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fi |
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echo " * symbolic -> $SYM" |
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BRANCH=$SYM |
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VERSION="$HASH.$TSTAMP" |
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if [ -n "`echo $STATUS | grep 'Changed but not updated'`" ]; then |
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VERSION="$HASH.modified.$TSTAMP" |
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fi |
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else |
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BRANCH=exported |
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echo " * exported" |
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fi |
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if [ -r "$1" ]; then |
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eval `cat noit_version.h | awk '/^#define/ { print $2"="$3;}'` |
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if [ "$NOIT_BRANCH" = "$BRANCH" -a "$NOIT_VERSION" = "$VERSION" ]; then |
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echo " * version unchanged" |
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exit |
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fi |
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fi |
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|
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cat > $1 <<EOF |
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#ifndef NOIT_VERSION_H |
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#ifndef NOIT_BRANCH |
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#define NOIT_BRANCH "$BRANCH" |
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#endif |
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#ifndef NOIT_VERSION |
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#define NOIT_VERSION "$VERSION" |
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#endif |
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#include <stdio.h> |
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static inline int noit_build_version(char *buff, int len) { |
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const char *start = NOIT_BRANCH; |
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if(!strncmp(start, "branches/", 9)) |
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return snprintf(buff, len, "%s.%s", start+9, NOIT_VERSION); |
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if(!strncmp(start, "tags/", 5)) |
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return snprintf(buff, len, "%s.%s", start+5, NOIT_VERSION); |
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return snprintf(buff, len, "%s.%s", NOIT_BRANCH, NOIT_VERSION); |
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} |
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|
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#endif |
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EOF |
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