X-Git-Url: https://git.distorted.org.uk/~mdw/tig/blobdiff_plain/e47afdf2f78acbcb5c08f422be5ce37e0e99a5fc..de46362f24d53b4a6ccb9c70e446a1d32b05f08d:/configure.ac?ds=sidebyside

diff --git a/configure.ac b/configure.ac
index 55d81a9..764190a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,19 +1,34 @@
 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