diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/ax_with_ncurses.m4 | 152 |
1 files changed, 57 insertions, 95 deletions
diff --git a/m4/ax_with_ncurses.m4 b/m4/ax_with_ncurses.m4 index 056aba5..9e8076f 100644 --- a/m4/ax_with_ncurses.m4 +++ b/m4/ax_with_ncurses.m4 @@ -171,112 +171,74 @@ AC_DEFUN([AX_WITH_NCURSES], [ # Test for NcursesW AS_IF([test "x$CURSES_LIBS" = x], [ _FIND_CURSES_FLAGS([ncursesw]) - AS_IF([test "x$ax_cv_ncursesw" = xyes], [ ax_cv_curses=yes ax_cv_curses_which=ncursesw CURSES_LIBS="$pkg_cv__ax_cv_ncursesw_libs" CURSES_CFLAGS="$pkg_cv__ax_cv_ncursesw_cppflags" - AC_DEFINE([HAVE_NCURSESW], [1], [Define to 1 if the NcursesW library is present]) - AC_DEFINE([HAVE_CURSES], [1], [Define to 1 if a SysV or X/Open compatible Curses library is present]) - - AC_CACHE_CHECK([for working curses.h], [ax_cv_header_curses_h], [ - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ - @%:@define _XOPEN_SOURCE_EXTENDED 1 - @%:@include <curses.h> - @%:@ifndef _XOPEN_CURSES - @%:@error "this Curses library is not enhanced" - @%:@endif - @%:@ifndef NCURSES_VERSION - @%:@error "the curses library is not an ncurses"" - @%:@endif - ]], [[ - chtype a = A_BOLD; - int b = KEY_LEFT; - chtype c = COLOR_PAIR(1) & A_COLOR; - attr_t d = WA_NORMAL; - cchar_t e; - wint_t f; - int g = getattrs(stdscr); - int h = getcurx(stdscr) + getmaxx(stdscr); - initscr(); - init_pair(1, COLOR_WHITE, COLOR_RED); - wattr_set(stdscr, d, 0, NULL); - wget_wch(stdscr, &f); - ]])], - [ax_cv_header_curses_h=yes], - [ax_cv_header_curses_h=no]) - ]) - AS_IF([test "x$ax_cv_header_curses_h" = xyes], [ - ax_cv_curses_enhanced=yes - ax_cv_curses_color=yes - ax_cv_curses_obsolete=yes - AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions]) - AC_DEFINE([HAVE_CURSES_COLOR], [1], [Define to 1 if library supports color (enhanced functions)]) - AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features]) - AC_DEFINE([HAVE_CURSES_H], [1], [Define to 1 if <curses.h> is present]) - ], [ - AC_MSG_WARN([could not find a working curses.h]) + unset pkg_cv__ax_cv_ncursesw_libs + unset pkg_cv__ax_cv_ncursesw_cppflags + ], [ + _FIND_CURSES_FLAGS([ncurses]) + AS_IF([test "x$ax_cv_ncurses" = xyes], [ + ax_cv_curses=yes + ax_cv_curses_which=ncurses + CURSES_LIBS="$pkg_cv__ax_cv_ncurses_libs" + CURSES_CFLAGS="$pkg_cv__ax_cv_ncurses_cppflags" + unset pkg_cv__ax_cv_ncurses_libs + unset pkg_cv__ax_cv_ncurses_cppflags ]) ]) + ], [ + ax_cv_curses=yes + ax_cv_curses_which=ncurses + LIBS="$ax_saved_LIBS $CURSES_LIBS" + CPPFLAGS="$ax_saved_CPPFLAGS $CURSES_CFLAGS" ]) - unset pkg_cv__ax_cv_ncursesw_libs - unset pkg_cv__ax_cv_ncursesw_cppflags - - # Test for Ncurses - AS_IF([test "x$CURSES_LIBS" = x], [ - _FIND_CURSES_FLAGS([ncurses]) - AS_IF([test "x$ax_cv_ncurses" = xyes], [ - ax_cv_curses=yes - ax_cv_curses_which=ncurses - CURSES_LIBS="$pkg_cv__ax_cv_ncurses_libs" - CURSES_CFLAGS="$pkg_cv__ax_cv_ncurses_cppflags" - AC_DEFINE([HAVE_NCURSES], [1], [Define to 1 if the Ncurses library is present]) - AC_DEFINE([HAVE_CURSES], [1], [Define to 1 if a SysV or X/Open compatible Curses library is present]) - - AC_CACHE_CHECK([for working curses.h], [ax_cv_header_curses_h], [ - AC_LINK_IFELSE([AC_LANG_PROGRAM([[ - @%:@define _XOPEN_SOURCE_EXTENDED 1 - @%:@include <curses.h> - @%:@ifndef _XOPEN_CURSES - @%:@error "this Curses library is not enhanced" - @%:@endif - @%:@ifndef NCURSES_VERSION - @%:@error "the curses library is not an ncurses"" - @%:@endif - ]], [[ - chtype a = A_BOLD; - int b = KEY_LEFT; - chtype c = COLOR_PAIR(1) & A_COLOR; - attr_t d = WA_NORMAL; - cchar_t e; - wint_t f; - int g = getattrs(stdscr); - int h = getcurx(stdscr) + getmaxx(stdscr); - initscr(); - init_pair(1, COLOR_WHITE, COLOR_RED); - wattr_set(stdscr, d, 0, NULL); - wget_wch(stdscr, &f); - ]])], - [ax_cv_header_curses_h=yes], - [ax_cv_header_curses_h=no]) - ]) - AS_IF([test "x$ax_cv_header_curses_h" = xyes], [ - ax_cv_curses_enhanced=yes - ax_cv_curses_color=yes - ax_cv_curses_obsolete=yes - AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions]) - AC_DEFINE([HAVE_CURSES_COLOR], [1], [Define to 1 if library supports color (enhanced functions)]) - AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features]) - AC_DEFINE([HAVE_CURSES_H], [1], [Define to 1 if <curses.h> is present]) - ], [ - AC_MSG_WARN([could not find a working curses.h]) - ]) + AS_IF([test "x$ax_cv_curses" = xyes], [ + AC_DEFINE([HAVE_NCURSESW], [1], [Define to 1 if the NcursesW library is present]) + AC_DEFINE([HAVE_CURSES], [1], [Define to 1 if a SysV or X/Open compatible Curses library is present]) + + AC_CACHE_CHECK([for working curses.h], [ax_cv_header_curses_h], [ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ + @%:@define _XOPEN_SOURCE_EXTENDED 1 + @%:@include <curses.h> + @%:@ifndef _XOPEN_CURSES + @%:@error "this Curses library is not enhanced" + @%:@endif + @%:@ifndef NCURSES_VERSION + @%:@error "the curses library is not an ncurses" + @%:@endif + ]], [[ + chtype a = A_BOLD; + int b = KEY_LEFT; + chtype c = COLOR_PAIR(1) & A_COLOR; + attr_t d = WA_NORMAL; + cchar_t e; + wint_t f; + int g = getattrs(stdscr); + int h = getcurx(stdscr) + getmaxx(stdscr); + initscr(); + init_pair(1, COLOR_WHITE, COLOR_RED); + wattr_set(stdscr, d, 0, NULL); + wget_wch(stdscr, &f); + ]])], + [ax_cv_header_curses_h=yes], + [ax_cv_header_curses_h=no]) + ]) + AS_IF([test "x$ax_cv_header_curses_h" = xyes], [ + ax_cv_curses_enhanced=yes + ax_cv_curses_color=yes + ax_cv_curses_obsolete=yes + AC_DEFINE([HAVE_CURSES_ENHANCED], [1], [Define to 1 if library supports X/Open Enhanced functions]) + AC_DEFINE([HAVE_CURSES_COLOR], [1], [Define to 1 if library supports color (enhanced functions)]) + AC_DEFINE([HAVE_CURSES_OBSOLETE], [1], [Define to 1 if library supports certain obsolete features]) + AC_DEFINE([HAVE_CURSES_H], [1], [Define to 1 if <curses.h> is present]) + ], [ + AC_MSG_WARN([could not find a working curses.h]) ]) ]) - unset pkg_cv__ax_cv_ncurses_libs - unset pkg_cv__ax_cv_ncurses_cppflags AS_IF([test "x$ax_cv_curses" != xyes], [ax_cv_curses=no]) AS_IF([test "x$ax_cv_curses_enhanced" != xyes], [ax_cv_curses_enhanced=no]) |