AC_INIT([tig], [0],
[Jonas Fonseca <fonseca@diku.dk>],
[tig])
+
AC_LANG([C])
AC_CONFIG_HEADER(config.h)
AC_CONFIG_SRCDIR(tig.c)
-AC_SEARCH_LIBS([wclear], [ncurses curses])
+AC_SEARCH_LIBS([wclear], [ncursesw ncurses curses], [],
+ [AC_ERROR([curses not found])])
+
AM_ICONV
AC_PROG_CC
-AC_CHECK_PROGS(GIT_CONFIG, [git-config git-repo-config])
+
+AC_CHECK_PROG(GIT, [git], [git], [AC_ERROR([git not found])])
+AC_MSG_CHECKING([which config command git supports])
+GIT_CONFIG="git repo-config"
+git config --list >/dev/null && GIT_CONFIG="git config"
+AC_MSG_RESULT([$GIT_CONFIG])
AC_DEFINE_UNQUOTED(GIT_CONFIG,"$GIT_CONFIG",[git config program])
+
AC_CHECK_PROGS(ASCIIDOC, [asciidoc false])
AC_CHECK_PROGS(XMLTO, [xmlto false])
AC_CHECK_PROGS(DOCBOOK2PDF, [docbook2pdf false])
AC_CONFIG_FILES([config.make])
AC_OUTPUT
+
+case "$LIBS" in
+*-lncursesw*) ;;
+*) AC_MSG_RESULT([NOTE: The found ncurses library does not support wide-char.])
+ AC_MSG_RESULT([NOTE: This means that tig will not correctly render UTF-8])
+esac