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The Autoconf's default AS_HELP_STRING macro can properly format help strings [1] so watching out if columns are aligned manually is not anymore. [1] https://www.gnu.org/software/autoconf/manual/autoconf.html#Pretty-Help-Strings
143 lines
3.6 KiB
Text
143 lines
3.6 KiB
Text
dnl config.m4 for extension readline
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PHP_ARG_WITH([libedit],
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[for libedit readline replacement],
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[AS_HELP_STRING([--with-libedit],
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[Include libedit readline replacement (CLI/CGI only)])])
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if test "$PHP_LIBEDIT" = "no"; then
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PHP_ARG_WITH([readline],
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[for readline support],
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[AS_HELP_STRING([[--with-readline[=DIR]]],
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[Include readline support (CLI/CGI only)])])
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else
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dnl "register" the --with-readline option to preven invalid "unknown configure option" warning
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php_with_readline=no
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fi
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if test "$PHP_READLINE" && test "$PHP_READLINE" != "no"; then
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for i in $PHP_READLINE /usr/local /usr; do
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test -f $i/include/readline/readline.h && READLINE_DIR=$i && break
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done
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if test -z "$READLINE_DIR"; then
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AC_MSG_ERROR(Please reinstall readline - I cannot find readline.h)
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fi
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PHP_ADD_INCLUDE($READLINE_DIR/include)
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PHP_READLINE_LIBS=""
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AC_CHECK_LIB(ncurses, tgetent,
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[
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PHP_ADD_LIBRARY(ncurses,,READLINE_SHARED_LIBADD)
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PHP_READLINE_LIBS="$PHP_READLINE_LIBS -lncurses"
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],[
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AC_CHECK_LIB(termcap, tgetent,
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[
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PHP_ADD_LIBRARY(termcap,,READLINE_SHARED_LIBADD)
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PHP_READLINE_LIBS="$PHP_READLINE_LIBS -ltermcap"
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])
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])
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PHP_CHECK_LIBRARY(readline, readline,
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[
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PHP_ADD_LIBRARY_WITH_PATH(readline, $READLINE_DIR/$PHP_LIBDIR, READLINE_SHARED_LIBADD)
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], [
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AC_MSG_ERROR(readline library not found)
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], [
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-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
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])
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PHP_CHECK_LIBRARY(readline, rl_pending_input,
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[], [
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AC_MSG_ERROR([invalid readline installation detected. Try --with-libedit instead.])
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], [
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-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
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])
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PHP_CHECK_LIBRARY(readline, rl_callback_read_char,
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[
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AC_DEFINE(HAVE_RL_CALLBACK_READ_CHAR, 1, [ ])
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],[],[
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-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
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])
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PHP_CHECK_LIBRARY(readline, rl_on_new_line,
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[
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AC_DEFINE(HAVE_RL_ON_NEW_LINE, 1, [ ])
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],[],[
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-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
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])
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PHP_CHECK_LIBRARY(readline, rl_completion_matches,
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[
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AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, [ ])
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],[],[
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-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS
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])
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AC_DEFINE(HAVE_HISTORY_LIST, 1, [ ])
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AC_DEFINE(HAVE_LIBREADLINE, 1, [ ])
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elif test "$PHP_LIBEDIT" != "no"; then
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if test "$PHP_LIBEDIT" != "yes"; then
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AC_MSG_WARN([libedit directory ignored, rely on pkg-config])
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fi
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PKG_CHECK_MODULES([EDIT], [libedit])
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PHP_EVAL_LIBLINE($EDIT_LIBS, READLINE_SHARED_LIBADD)
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PHP_EVAL_INCLINE($EDIT_CFLAGS)
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AC_CHECK_LIB(ncurses, tgetent,
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[
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PHP_ADD_LIBRARY(ncurses,,READLINE_SHARED_LIBADD)
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],[
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AC_CHECK_LIB(termcap, tgetent,
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[
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PHP_ADD_LIBRARY(termcap,,READLINE_SHARED_LIBADD)
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])
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])
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PHP_CHECK_LIBRARY(edit, readline,
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[
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], [
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AC_MSG_ERROR(edit library required by readline not found)
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], [
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$READLINE_SHARED_LIBADD
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])
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PHP_CHECK_LIBRARY(edit, rl_callback_read_char,
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[
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AC_DEFINE(HAVE_RL_CALLBACK_READ_CHAR, 1, [ ])
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],[],[
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$READLINE_SHARED_LIBADD
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])
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PHP_CHECK_LIBRARY(edit, rl_on_new_line,
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[
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AC_DEFINE(HAVE_RL_ON_NEW_LINE, 1, [ ])
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],[],[
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$READLINE_SHARED_LIBADD
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])
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PHP_CHECK_LIBRARY(edit, rl_completion_matches,
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[
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AC_DEFINE(HAVE_RL_COMPLETION_MATCHES, 1, [ ])
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],[],[
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$READLINE_SHARED_LIBADD
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])
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PHP_CHECK_LIBRARY(edit, history_list,
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[
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AC_DEFINE(HAVE_HISTORY_LIST, 1, [ ])
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],[],[
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$READLINE_SHARED_LIBADD
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])
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AC_DEFINE(HAVE_LIBEDIT, 1, [ ])
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fi
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if test "$PHP_READLINE" != "no" || test "$PHP_LIBEDIT" != "no"; then
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PHP_NEW_EXTENSION(readline, readline.c readline_cli.c, $ext_shared, cli)
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PHP_SUBST(READLINE_SHARED_LIBADD)
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fi
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