>>> "Jean-Eric" == Jean-Eric Cuendet <[EMAIL PROTECTED]> writes:
[...] Jean-Eric> In fact, ccache tells in logfile that -MT is not supported. Jean-Eric> What does -MT do? Dependency tracking, see the GCC 3.x manual. Jean-Eric> And why dows autoconf use it? Can we not use it safely? Automake uses -MT for dependency tracking. But Automake knows many way to track dependencies, including some that don't use -MT; so I'm surprized that it choose this mode (called "gcc3") if ccache doesn't support it. How do you configure your project to use ccache? Do you tell ./configure that you want to use ccache as the compiler? (you should). -- Alexandre Duret-Lutz
