| PHP_ARG_WITH([libedit], | |
| [for libedit readline replacement], | |
| [AS_HELP_STRING([--with-libedit], | |
| [Include libedit readline replacement (CLI/CGI only)])]) | |
| if test "$PHP_LIBEDIT" = "no"; then | |
| PHP_ARG_WITH([readline], | |
| [for readline support], | |
| [AS_HELP_STRING([[--with-readline[=DIR]]], | |
| [Include readline support (CLI/CGI only)])]) | |
| else | |
| dnl "register" the --with-readline option to prevent invalid "unknown | |
| dnl configure option" warning | |
| php_with_readline=no | |
| fi | |
| if test "$PHP_READLINE" && test "$PHP_READLINE" != "no"; then | |
| for i in $PHP_READLINE /usr/local /usr; do | |
| AS_IF([test -f $i/include/readline/readline.h], [READLINE_DIR=$i; break;]) | |
| done | |
| AS_VAR_IF([READLINE_DIR],, | |
| [AC_MSG_ERROR([Please reinstall readline - I cannot find readline.h])]) | |
| PHP_ADD_INCLUDE([$READLINE_DIR/include]) | |
| PHP_READLINE_LIBS="" | |
| AC_CHECK_LIB([ncurses], [tgetent], [ | |
| PHP_ADD_LIBRARY([ncurses],, [READLINE_SHARED_LIBADD]) | |
| PHP_READLINE_LIBS="$PHP_READLINE_LIBS -lncurses" | |
| ], | |
| [AC_CHECK_LIB([termcap], [tgetent], [ | |
| PHP_ADD_LIBRARY([termcap],, [READLINE_SHARED_LIBADD]) | |
| PHP_READLINE_LIBS="$PHP_READLINE_LIBS -ltermcap" | |
| ]) | |
| ]) | |
| PHP_CHECK_LIBRARY([readline], [readline], | |
| [PHP_ADD_LIBRARY_WITH_PATH([readline], | |
| [$READLINE_DIR/$PHP_LIBDIR], | |
| [READLINE_SHARED_LIBADD])], | |
| [AC_MSG_FAILURE([The readline library not found.])], | |
| [-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS]) | |
| PHP_CHECK_LIBRARY([readline], [rl_callback_read_char], | |
| [AC_DEFINE([HAVE_RL_CALLBACK_READ_CHAR], [1])], | |
| [], | |
| [-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS]) | |
| PHP_CHECK_LIBRARY([readline], [rl_on_new_line], | |
| [AC_DEFINE([HAVE_RL_ON_NEW_LINE], [1])], | |
| [], | |
| [-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS]) | |
| PHP_CHECK_LIBRARY([readline], [rl_completion_matches], | |
| [AC_DEFINE([HAVE_RL_COMPLETION_MATCHES], [1])], | |
| [], | |
| [-L$READLINE_DIR/$PHP_LIBDIR $PHP_READLINE_LIBS]) | |
| CFLAGS_SAVE=$CFLAGS | |
| LDFLAGS_SAVE=$LDFLAGS | |
| LIBS_SAVE=$LIBS | |
| CFLAGS="$CFLAGS $INCLUDES" | |
| LDFLAGS="$LDFLAGS -L$READLINE_DIR/$PHP_LIBDIR" | |
| LIBS="$LIBS -lreadline" | |
| dnl Sanity and minimum version check if readline library has variable | |
| dnl rl_pending_input. | |
| AC_CHECK_DECL([rl_pending_input],, [AC_MSG_FAILURE([ | |
| Invalid readline installation detected. Try --with-libedit instead. | |
| ])], [ | |
| #include <stdio.h> | |
| #include <readline/readline.h> | |
| ]) | |
| AC_CHECK_DECL([rl_erase_empty_line], | |
| [AC_DEFINE([HAVE_ERASE_EMPTY_LINE], [1])],, [ | |
| #include <stdio.h> | |
| #include <readline/readline.h> | |
| ]) | |
| CFLAGS=$CFLAGS_SAVE | |
| LDFLAGS=$LDFLAGS_SAVE | |
| LIBS=$LIBS_SAVE | |
| AC_DEFINE([HAVE_HISTORY_LIST], [1]) | |
| AC_DEFINE([HAVE_LIBREADLINE], [1], | |
| [Define to 1 if readline extension uses the 'readline' library.]) | |
| elif test "$PHP_LIBEDIT" != "no"; then | |
| AS_VAR_IF([PHP_LIBEDIT], [yes],, | |
| [AC_MSG_WARN(m4_text_wrap([ | |
| The libedit directory argument is not supported anymore, rely on | |
| pkg-config. Replace '--with-libedit=$PHP_LIBEDIT' with '--with-libedit' | |
| and use environment variables 'PKG_CONFIG_PATH', 'EDIT_LIBS', or | |
| 'EDIT_CFLAGS'. | |
| ]))]) | |
| PKG_CHECK_MODULES([EDIT], [libedit]) | |
| PHP_EVAL_LIBLINE([$EDIT_LIBS], [READLINE_SHARED_LIBADD]) | |
| PHP_EVAL_INCLINE([$EDIT_CFLAGS]) | |
| AC_CHECK_LIB([ncurses], [tgetent], | |
| [PHP_ADD_LIBRARY([ncurses],, [READLINE_SHARED_LIBADD])], | |
| [AC_CHECK_LIB([termcap], [tgetent], | |
| [PHP_ADD_LIBRARY([termcap],, [READLINE_SHARED_LIBADD])])]) | |
| PHP_CHECK_LIBRARY([edit], [readline], | |
| [], | |
| [AC_MSG_FAILURE([The edit library required by readline extension not found.])], | |
| [$READLINE_SHARED_LIBADD]) | |
| PHP_CHECK_LIBRARY([edit], [rl_callback_read_char], | |
| [AC_DEFINE([HAVE_RL_CALLBACK_READ_CHAR], [1], | |
| [Define to 1 if edit/readline library has the 'rl_callback_read_char' | |
| function.])], | |
| [], | |
| [$READLINE_SHARED_LIBADD]) | |
| PHP_CHECK_LIBRARY([edit], [rl_on_new_line], | |
| [AC_DEFINE([HAVE_RL_ON_NEW_LINE], [1], | |
| [Define to 1 if edit/readline library has the 'rl_on_new_line' | |
| function.])], | |
| [], | |
| [$READLINE_SHARED_LIBADD]) | |
| PHP_CHECK_LIBRARY([edit], [rl_completion_matches], | |
| [AC_DEFINE([HAVE_RL_COMPLETION_MATCHES], [1], | |
| [Define to 1 if edit/readline library has the 'rl_completion_matches' | |
| function.])], | |
| [], | |
| [$READLINE_SHARED_LIBADD]) | |
| PHP_CHECK_LIBRARY([edit], [history_list], | |
| [AC_DEFINE([HAVE_HISTORY_LIST], [1], | |
| [Define to 1 if edit/readline library has the 'history_list' function.])], | |
| [], | |
| [$READLINE_SHARED_LIBADD]) | |
| CFLAGS_SAVE=$CFLAGS | |
| LIBS_SAVE=$LIBS | |
| CFLAGS="$CFLAGS $EDIT_CFLAGS" | |
| LIBS="$LIBS $EDIT_LIBS" | |
| AC_CHECK_DECL([rl_erase_empty_line], | |
| [AC_DEFINE([HAVE_ERASE_EMPTY_LINE], [1], | |
| [Define to 1 if edit/readline library has the 'rl_erase_empty_line' | |
| global variable.])],, | |
| [#include <editline/readline.h>]) | |
| CFLAGS=$CFLAGS_SAVE | |
| LIBS=$LIBS_SAVE | |
| AC_DEFINE([HAVE_LIBEDIT], [1], | |
| [Define to 1 if readline extension uses the 'libedit' library.]) | |
| fi | |
| if test "$PHP_READLINE" != "no" || test "$PHP_LIBEDIT" != "no"; then | |
| dnl Add -Wno-strict-prototypes as depends on user libs | |
| PHP_NEW_EXTENSION([readline], | |
| [readline.c readline_cli.c], | |
| [$ext_shared], | |
| [cli], | |
| [-Wno-strict-prototypes]) | |
| PHP_SUBST([READLINE_SHARED_LIBADD]) | |
| fi | |