.PHONY: svnversion.h
svnversion.h:
@if [ -d .svn ]; then \
- ver=$(svnversion -nc . | sed -e 's/^[^:]*://;s/[A-Za-z]//'); \
+ ver=$$(svnversion -nc . | sed -e 's/^[^:]*://;s/[A-Za-z]//'); \
echo "#define SVNVERSION \"svn r$$ver\"" > $@.tmp; \
elif [ -d .git ]; then \
- ver=$(git svn log | head -n2 | tail -n1 | cut -d\ -f1); \
+ ver=$$(git svn log | head -n2 | tail -n1 | cut -d\ -f1); \
echo "#define SVNVERSION \"svn $$ver\"" > $@.tmp; \
elif [ -s SNAPSHOT ]; then \
- ver=$(sed -e '/^Revision: */!d;s///;q' SNAPSHOT); \
+ ver=$$(sed -e '/^Revision: */!d;s///;q' SNAPSHOT); \
echo "#define SVNVERSION \"svn r$$ver\"" > $@.tmp; \
else \
touch $@.tmp; \