AC_CONFIG_MACRO_DIR([m4]) AC_INIT(movit, git) LT_INIT PKG_PROG_PKG_CONFIG CXXFLAGS="$CXXFLAGS -std=gnu++11" AC_CONFIG_SRCDIR(effect.cpp) AC_CONFIG_AUX_DIR(.) AC_PROG_CC AC_PROG_CXX PKG_CHECK_MODULES([Eigen3], [eigen3]) PKG_CHECK_MODULES([epoxy], [epoxy]) PKG_CHECK_MODULES([FFTW3], [fftw3]) # Needed for unit tests and the demo app. with_demo_app=yes PKG_CHECK_MODULES([SDL2], [sdl2]) # This is only needed for the demo app. PKG_CHECK_MODULES([SDL2_image], [SDL2_image], [], [with_demo_app=no; AC_MSG_WARN([SDL2_image not found, demo program will not be built])]) PKG_CHECK_MODULES([libpng], [libpng], [], [with_demo_app=no; AC_MSG_WARN([libpng not found, demo program will not be built])]) # This is only needed for microbenchmarks, so optional. PKG_CHECK_MODULES([benchmark], [benchmark], [with_benchmark=yes], [with_benchmark=no; AC_MSG_WARN([Google microbenchmark framework not found, microbenchmarks will not be built])]) AC_SUBST([with_demo_app]) AC_SUBST([with_benchmark]) with_coverage=no AC_ARG_ENABLE([coverage], [ --enable-coverage build with information needed to compute test coverage], [with_coverage=yes]) AC_SUBST([with_coverage]) AC_CONFIG_FILES([Makefile movit.pc]) AC_OUTPUT