Use AX_WITH_CURSES from GNU autoconf archive to detect ncurses

[tig.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e209afe6a7814bbe9e6e4e17b20153ac2a2f7104..236d5f93dd876f34ad338fe35ecb1d669c69ad1b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -4,20 +4,15 @@ AC_LANG([C])
 AC_CONFIG_HEADER(config.h)
 AC_CONFIG_SRCDIR(tig.c)
 
-cursed=no
-AC_CHECK_HEADERS([ncursesw/ncurses.h],
-                [AC_SEARCH_LIBS([initscr], [ncursesw], [cursed=yes])])
-case "$cursed" in "no")
-       AC_CHECK_HEADERS([ncurses/ncurses.h ncurses.h],
-                        [AC_SEARCH_LIBS([wclear], [ncurses], [cursed=yes])])
-
-       case "$cursed" in "no")
-               AC_ERROR([ncurses not found])
-       esac
-
+AX_WITH_CURSES
+case "$ax_cv_ncurses" in "no")
+       AC_ERROR([ncurses not found])
+esac
+case "$ax_cv_ncursesw" in "no")
        AC_MSG_WARN([The found ncurses library does not support wide-char.])
        AC_MSG_WARN([This means that tig will not correctly render UTF-8.])
 esac
+AC_SUBST(CURSES_LIB)
 
 AM_ICONV