sed -i '/AC_FUNC_ALLOCA/a dnl its save to say that in 2023 all compilers support prototypes\nAC_DEFINE([PROTOTYPES], [1], [Define to 1 if your compiler supports function prototypes.])' configure.ac sed -i '/AM_GNU_GETTEXT$/c AM_GNU_GETTEXT([external])' configure.ac sed -i 's/intl\/Makefile//' configure.ac sed -i 's/po\/Makefile.in//' configure.ac sed -i 's/po\/Makefile//' configure.ac sed -i 's/intl//' Makefile.am sed -i '/include/a #include' src/util.c gettextize aclocal -I m4 autoreconf --install