AC_INIT(ncdu, 1.11g, projects@yorhel.nl) AC_CONFIG_SRCDIR([src/global.h]) AC_CONFIG_HEADER([config.h]) AM_INIT_AUTOMAKE([foreign subdir-objects]) # Check for programs. AC_PROG_CC AC_PROG_INSTALL AC_PROG_RANLIB PKG_PROG_PKG_CONFIG # Check for header files. AC_CHECK_HEADERS( [limits.h sys/time.h sys/types.h sys/stat.h dirent.h unistd.h fnmatch.h ncurses.h],[], AC_MSG_ERROR([required header file not found])) AC_CHECK_HEADERS(locale.h) # Check for typedefs, structures, and compiler characteristics. AC_TYPE_INT64_T AC_TYPE_UINT64_T AC_SYS_LARGEFILE AC_STRUCT_ST_BLOCKS # Check for library functions. AC_CHECK_FUNCS( [getcwd gettimeofday fnmatch chdir rmdir unlink lstat system getenv],[], AC_MSG_ERROR([required function missing])) # Look for ncurses library to link to ncurses=auto AC_ARG_WITH([ncurses], AC_HELP_STRING([--with-ncurses], [compile/link with ncurses library] ), [ncurses=ncurses]) AC_ARG_WITH([ncursesw], AC_HELP_STRING([--with-ncursesw], [compile/link with wide-char ncurses library @<:@default@:>@]), [ncurses=ncursesw]) if test "$ncurses" = "auto" -o "$ncurses" = "ncursesw"; then PKG_CHECK_MODULES([NCURSES], [ncursesw], [LIBS="$LIBS $NCURSES_LIBS"; ncurses=ncursesw], [AC_CHECK_LIB([ncursesw], [initscr], [LIBS="$LIBS -lncursesw"; ncurses=ncursesw], [ncurses=ncurses]) ]) fi if test "$ncurses" = "ncurses"; then PKG_CHECK_MODULES([NCURSES], [ncurses], [LIBS="$LIBS $NCURSES_LIBS"], [AC_CHECK_LIB([ncurses], [initscr], [LIBS="$LIBS -lncurses"], [AC_MSG_ERROR(ncurses library is required)]) ]) fi # Configure default shell for spawning shell when $SHELL is not set AC_ARG_WITH([shell], [AS_HELP_STRING([--with-shell], [used interpreter as default shell (default is /bin/sh)])], [DEFAULT_SHELL=$withval], [DEFAULT_SHELL=/bin/sh]) AC_MSG_NOTICE([Using $DEFAULT_SHELL as the default shell if \$SHELL is not set]) AC_DEFINE_UNQUOTED(DEFAULT_SHELL, "$DEFAULT_SHELL", [Used default shell interpreter]) AC_OUTPUT([Makefile])