AC_PROG_CXX
AC_PROG_INSTALL
+AC_CHECK_PROGS(XGETTEXT, xgettext)
+if test -n "$XGETTEXT" ; then
+ AC_MSG_CHECKING([if xgettext supports lisp])
+ if echo '(gettext "test")' | xgettext -o - -L Lisp - >& /dev/null; then
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ AC_MSG_WARN([It seems your gettext installation is too old, try updating it])
+ XGETTEXT=""
+ fi
+fi
+
dnl Checks for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_MSG_RESULT([no])
fi
-AC_CHECK_LIB([iconv], [iconv_open])
-AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);],,
- AC_MSG_ERROR([Couldn't find iconv library]))
+iconv_found=no
+AC_MSG_CHECKING([for iconv])
+AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);], [iconv_found="yes"])
+AS_IF([test "$iconv_found" = no],
+ LIBS="$LIBS -liconv"
+ AC_TRY_LINK([#include <iconv.h>], [iconv_open(0, 0);], [iconv_found="yes"]))
+AS_IF([test "$iconv_found" = no],
+ AC_MSG_ERROR([Couldn't find iconv library]),
+ AC_MSG_RESULT([found]))
dnl ===========================================================================
dnl Check for SDL