s/^AC_INIT([[]\{0,1\}\([^],]*\)[]]\{0,1\}, *[[]\{0,1\}\([^],]*\)[]]\{0,1\}, *[[]\{0,1\}\([^],]*\)[]]\{0,1\}, *[[]\{0,1\}\([^],)]*\).*$/\

s|^#undef PACKAGE_NAME *$|#define PACKAGE_NAME "\1"|\

s|^#undef VERSION *$|#define VERSION "\2"\|\

s|^#undef PACKAGE_VERSION *$|#define PACKAGE_VERSION "\2"|\

s|^#undef PACKAGE_STRING *$|#define PACKAGE_STRING "\1 \2"|\

s|^#undef PACKAGE_BUGREPORT *$|#define PACKAGE_BUGREPORT "\3"|\

s|^#undef PACKAGE *$|#define PACKAGE "\4"|\

s|^#undef PACKAGE_TARNAME *$|#define PACKAGE_TARNAME "\4"|\

/p