Hi, I'm using AC_PROG_LIBTOOL at the top of my configure.ac script to indicate that I want libtool to be used for the preprocessor/compiler/linker. However, one of my dependencies (libFOX) requires linking against several other libraries. At make-time it links fine because libtool reads the libFOX.la file and adds FOX's dependencies. However, in my configure.ac script when I'm testing for FOX my little test source can't link on all platforms because autoconf's AC_LINK_IFELSE doesn't use libtool to link. [As you know, some platforms aren't lazy about linking in dependencies] Would it not be better for all the autoconf macros that preprocess, compile, or link files to use the generated libtool if AC_PROG_LIBTOOL was previously invoked, or have some other macro that enables this behavior? [Currently, I'm using a kludge that modifies $ac_link just before I call AC_LINK_IFELSE then I restore the original $ac_link value] Thanks, Davy