150 lines
4.0 KiB
Plaintext
150 lines
4.0 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT(nano.c)
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AM_INIT_AUTOMAKE(nano, 0.9.10-cvs)
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AM_CONFIG_HEADER(config.h:config.h.in)
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ALL_LINGUAS="es de fr it id"
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dnl Checks for programs.
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AC_PROG_CC
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AC_ISC_POSIX
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS(fcntl.h unistd.h malloc.h termios.h termio.h limits.h getopt.h)
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dnl options
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AC_ARG_ENABLE(tiny,
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[ --enable-tiny Disables features for the sake of size
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(currently disables detailed help and i18n)],
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[if test x$enableval = xyes; then
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AC_DEFINE(NANO_SMALL) tiny_support=yes
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fi])
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AC_MSG_CHECKING(whether to use slang)
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CURSES_LIB_NAME=""
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AC_ARG_WITH(slang,
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[ --with-slang[=DIR] Use the slang library instead of curses],
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[ case "$with_slang" in
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yes)
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AC_MSG_RESULT(yes)
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AC_CHECK_HEADER(slcurses.h,
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AC_CHECK_LIB(slang, SLcurses_newwin,
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[AC_DEFINE(USE_SLANG) slang_support=yes
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CURSES_LIB="-lslang" CURSES_LIB_NAME=slang]),
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AC_MSG_ERROR([
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*** The header file slcurses.h was not found. If you wish to use
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*** slang support this header file is required. Please either
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*** install a version of slang that includes the slcurses.h file or
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*** do not call the configure script with --with-slang
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]))
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;;
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no)
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AC_MSG_RESULT(no)
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;;
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*)
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AC_MSG_RESULT(yes)
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# Needed for AC_CHECK_HEADERS and AC_CHECK_LIB to look at
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# alternate readline path
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_ldflags=${LDFLAGS}
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_cppflags=${CPPFLAGS}
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# Add additional search path
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LDFLAGS="-L$with_slang/lib $LDFLAGS"
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CPPFLAGS="-I$with_slang/include $CPPFLAGS"
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AC_CHECK_HEADER(slcurses.h,
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AC_CHECK_LIB(slang, SLcurses_newwin,
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[AC_DEFINE(USE_SLANG) slang_support=yes
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CURSES_LIB="-L${with_slang}/lib -lslang"
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CURSES_LIB_NAME=slang],
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AC_MSG_ERROR([
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*** The slang library was not found or the version you have installed
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*** is incorrect.
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])),
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AC_MSG_ERROR([
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*** The header file slcurses.h was not found. If you wish to use
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*** slang support this header file is required. Please either
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*** install a version of slang that includes the slcurses.h file or
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*** do not call the configure script with --with-slang
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]))
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LDFLAGS=${_ldflags}
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;;
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esac])
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dnl Checks for functions
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AC_CHECK_FUNCS(snprintf vsnprintf)
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if test "x$ac_cv_func_snprintf" = "xno" -o "xac_cv_func_vsnprintf" = "xno"
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then
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AM_PATH_GLIB(1.2.4,,
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AC_MSG_ERROR([
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*** snprintf() and/or vsnprintf() not found. GLIB not found either.
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*** You need both snprintf() and vsnprintf(). Alternatively you can
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*** install the GLIB library which can be found at ftp://ftp.gtk.org/.]),
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glib)
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glib_cflags=`$GLIB_CONFIG --cflags glib`
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glib_libs=`$GLIB_CONFIG --libs glib`
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fi
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dnl Checks for typedefs, structures, and compiler characteristics.
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dnl Checks for library functions.
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AC_TYPE_SIGNAL
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AC_FUNC_VPRINTF
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AC_CHECK_FUNCS(getopt_long)
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dnl Checks for libraries.
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if eval "test x$CURSES_LIB_NAME = x"
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then
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AC_CHECK_HEADERS(curses.h ncurses.h)
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AC_CHECK_LIB(ncurses, tgetent, CURSES_LIB="-lncurses" CURSES_LIB_NAME=ncurses)
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fi
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if eval "test x$CURSES_LIB_NAME = x"
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then
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AC_CHECK_LIB(curses, tgetent, CURSES_LIB="-lcurses" CURSES_LIB_NAME=curses)
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fi
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if eval "test x$CURSES_LIB_NAME = x"
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then
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AC_CHECK_LIB(termcap, tgetent, CURSES_LIB="-ltermcap" CURSES_LIB_NAME=termcap)
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fi
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if eval "test x$CURSES_LIB_NAME = x"
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then
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AC_MSG_WARN([
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*** No termcap lib available, consider getting the official ncurses
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*** distribution from ftp://ftp.gnu.org/pub/gnu/ncurses if you get
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*** errors compiling nano.])
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else
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AC_MSG_RESULT("Using $CURSES_LIB_NAME as the termcap library")
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fi
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AC_CHECK_LIB($CURSES_LIB_NAME, wresize, AC_DEFINE(HAVE_WRESIZE))
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dnl Parse any configure options
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LIBS="$LIBS $CURSES_LIB"
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AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging (def disabled)],)
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AC_SUBST(CURSES_LIB)
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if test "x$glib_cflags" != "x"
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then
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CFLAGS="$CFLAGS $glib_cflags"
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fi
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if test "x$glib_libs" != "x"
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then
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LDFLAGS="$LDFLAGS $glib_libs"
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fi
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dnl i18n stuff - pretty incomplete for now
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AM_GNU_GETTEXT
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AC_OUTPUT([Makefile intl/Makefile po/Makefile.in])
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