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Annotation of embedaddon/php/ext/readline/config.m4, revision 1.1

1.1     ! misho       1: dnl
        !             2: dnl $Id: config.m4 292081 2009-12-13 17:06:47Z felipe $
        !             3: dnl
        !             4: 
        !             5: PHP_ARG_WITH(libedit,for libedit readline replacement, 
        !             6: [  --with-libedit[=DIR]    Include libedit readline replacement (CLI/CGI only)])
        !             7: 
        !             8: if test "$PHP_LIBEDIT" = "no"; then
        !             9:   PHP_ARG_WITH(readline,for readline support,
        !            10:   [  --with-readline[=DIR]   Include readline support (CLI/CGI only)])
        !            11: else
        !            12:   dnl "register" the --with-readline option to preven invalid "unknown configure option" warning
        !            13:   php_with_readline=no
        !            14: fi
        !            15: 
        !            16: if test "$PHP_READLINE" && test "$PHP_READLINE" != "no"; then
        !            17:   for i in $PHP_READLINE /usr/local /usr; do
        !            18:     test -f $i/include/readline/readline.h && READLINE_DIR=$i && break
        !            19:   done
        !            20: 
        !            21:   if test -z "$READLINE_DIR"; then
        !            22:     AC_MSG_ERROR(Please reinstall readline - I cannot find readline.h)
        !            23:   fi
        !            24: 
        !            25:   PHP_ADD_INCLUDE($READLINE_DIR/include)
        !            26: 
        !            27:   PHP_READLINE_LIBS=""
        !            28:   AC_CHECK_LIB(ncurses, tgetent,
        !            29:   [
        !            30:     PHP_ADD_LIBRARY(ncurses,,READLINE_SHARED_LIBADD)
        !            31:     PHP_READLINE_LIBS="$PHP_READLINE_LIBS -lncurses"
        !            32:   ],[
        !            33:     AC_CHECK_LIB(termcap, tgetent,
        !            34:     [
        !            35:       PHP_ADD_LIBRARY(termcap,,READLINE_SHARED_LIBADD)
        !            36:       PHP_READLINE_LIBS="$PHP_READLINE_LIBS -ltermcap"
        !            37:     ])
        !            38:   ])
        !            39: 
        !            40:   PHP_CHECK_LIBRARY(readline, readline,
        !            41:   [
        !            42:     PHP_ADD_LIBRARY_WITH_PATH(readline, $READLINE_DIR/$PHP_LIBDIR, READLINE_SHARED_LIBADD)
        !            43:   ], [
        !            44:     AC_MSG_ERROR(readline library not found)
        !            45:   ], [
        !            46:     -L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
        !            47:   ])
        !            48: 
        !            49:   PHP_CHECK_LIBRARY(readline, rl_pending_input,
        !            50:   [], [
        !            51:     AC_MSG_ERROR([invalid readline installation detected. Try --with-libedit instead.])
        !            52:   ], [
        !            53:     -L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
        !            54:   ])
        !            55: 
        !            56:   PHP_CHECK_LIBRARY(readline, rl_callback_read_char,
        !            57:   [
        !            58:     AC_DEFINE(HAVE_RL_CALLBACK_READ_CHAR, 1, [ ])
        !            59:   ],[],[
        !            60:     -L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
        !            61:   ])
        !            62: 
        !            63:   AC_DEFINE(HAVE_LIBREADLINE, 1, [ ])
        !            64: 
        !            65: elif test "$PHP_LIBEDIT" != "no"; then
        !            66: 
        !            67:   for i in $PHP_LIBEDIT /usr/local /usr; do
        !            68:     test -f $i/include/editline/readline.h && LIBEDIT_DIR=$i && break
        !            69:   done
        !            70: 
        !            71:   if test -z "$LIBEDIT_DIR"; then
        !            72:     AC_MSG_ERROR(Please reinstall libedit - I cannot find readline.h)
        !            73:   fi
        !            74: 
        !            75:   PHP_ADD_INCLUDE($LIBEDIT_DIR/include)
        !            76: 
        !            77:   AC_CHECK_LIB(ncurses, tgetent,
        !            78:   [
        !            79:     PHP_ADD_LIBRARY(ncurses,,READLINE_SHARED_LIBADD)
        !            80:   ],[
        !            81:     AC_CHECK_LIB(termcap, tgetent,
        !            82:     [
        !            83:       PHP_ADD_LIBRARY(termcap,,READLINE_SHARED_LIBADD)
        !            84:     ])
        !            85:   ])
        !            86: 
        !            87:   PHP_CHECK_LIBRARY(edit, readline,
        !            88:   [
        !            89:     PHP_ADD_LIBRARY_WITH_PATH(edit, $LIBEDIT_DIR/$PHP_LIBDIR, READLINE_SHARED_LIBADD)  
        !            90:   ], [
        !            91:     AC_MSG_ERROR(edit library required by readline not found)
        !            92:   ], [
        !            93:     -L$READLINE_DIR/$PHP_LIBDIR 
        !            94:   ])
        !            95: 
        !            96:   AC_DEFINE(HAVE_LIBEDIT, 1, [ ])
        !            97: fi
        !            98: 
        !            99: if test "$PHP_READLINE" != "no" || test "$PHP_LIBEDIT" != "no"; then
        !           100:   AC_CHECK_FUNCS([rl_completion_matches])
        !           101:   PHP_NEW_EXTENSION(readline, readline.c, $ext_shared, cli)
        !           102:   PHP_SUBST(READLINE_SHARED_LIBADD)
        !           103: fi