agar/agar-1.5.0/configure

5927 		PNG_VERSION=`${prefix_png}/bin/libpng-config --version`
5931 	PNG_VERSION=""
5934 			PNG_VERSION=`${path}/libpng-config --version`
5992 if [ "${PNG_VERSION}" != "" ]; then
5994 echo "yes ($PNG_VERSION in ${prefix_png})"
5995 echo "yes ($PNG_VERSION in ${prefix_png})" >> config.log
5997 echo "yes ($PNG_VERSION)"
5998 echo "yes ($PNG_VERSION)" >> config.log
6000 MK_VERSION_MAJOR=`echo "$PNG_VERSION" |sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\).*/\1/'`;
6001 MK_VERSION_MINOR=`echo "$PNG_VERSION" |sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\).*/\2/'`;
6002 MK_VERSION_MICRO=`echo "$PNG_VERSION" |sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\).*/\3/'`;
6026 echo "* Minimum required version is 1.2.49 (found $PNG_VERSION); skipping."
6027 echo "* Minimum required version is 1.2.49 (found $PNG_VERSION); skipping." >> config.log
6099 MK_VERSION_MAJOR=`echo "$PNG_VERSION" |sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\).*/\1/'`;
6100 MK_VERSION_MINOR=`echo "$PNG_VERSION" |sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\).*/\2/'`;
6101 MK_VERSION_MICRO=`echo "$PNG_VERSION" |sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\).*/\3/'`;