dnl AM_PATH_GINAC([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for GiNaC, and define GINACLIB_CPPFLAGS and GINACLIB_LIBS
dnl
dnl AM_PATH_GINAC([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
dnl Test for GiNaC, and define GINACLIB_CPPFLAGS and GINACLIB_LIBS
dnl