I meant the headers. If you use cmake, take a look at cmake/config-ix.cmake. Configure does something similar.
Basically, if it finds the right headers, it will #define HAS_TERMINFO, and the code that checks it is terminalHasColors() in lib/Support/Unix/Process.inc. Not sure how gcc checks. On Thu, Sep 10, 2015 at 11:58 AM, Victor <d....@ngs.ru> wrote: > Did you build clang? >> > Yes > > Do you have terminfo installed? >> > $ find /usr/share/terminfo -type f > /usr/share/terminfo/k/kon2 > /usr/share/terminfo/k/kon > /usr/share/terminfo/k/konsole-256color > /usr/share/terminfo/k/konsole > /usr/share/terminfo/v/vs100 > /usr/share/terminfo/c/cygwin > /usr/share/terminfo/c/cons25 > /usr/share/terminfo/t/teraterm2.3 > /usr/share/terminfo/t/teraterm > /usr/share/terminfo/g/gnome > /usr/share/terminfo/g/gnome-256color > /usr/share/terminfo/w/wsvt25 > /usr/share/terminfo/w/wsvt25m > /usr/share/terminfo/n/nxterm > /usr/share/terminfo/n/nsterm > /usr/share/terminfo/m/mrxvt > /usr/share/terminfo/m/mach > /usr/share/terminfo/m/mach-bold > /usr/share/terminfo/m/mach-color > /usr/share/terminfo/m/mlterm > /usr/share/terminfo/E/Eterm-88color > /usr/share/terminfo/E/Eterm-256color > /usr/share/terminfo/E/Eterm > /usr/share/terminfo/E/Eterm-color > /usr/share/terminfo/a/aterm > /usr/share/terminfo/a/ansis > /usr/share/terminfo/a/ansi80x25 > /usr/share/terminfo/p/putty-vt100 > /usr/share/terminfo/p/pcansi > /usr/share/terminfo/p/putty-256color > /usr/share/terminfo/p/putty > /usr/share/terminfo/s/screen.xterm-new > /usr/share/terminfo/s/sun > /usr/share/terminfo/s/screen-16color-bce > /usr/share/terminfo/s/screen-16color-s > /usr/share/terminfo/s/screen-16color-bce-s > /usr/share/terminfo/s/sun1 > /usr/share/terminfo/s/screen > /usr/share/terminfo/s/screen.rxvt > /usr/share/terminfo/s/sun2 > /usr/share/terminfo/s/screen.linux > /usr/share/terminfo/s/screen-256color-bce > /usr/share/terminfo/s/screen-16color > /usr/share/terminfo/s/screen-256color-s > /usr/share/terminfo/s/screen.xterm-xfree86 > /usr/share/terminfo/s/screen-256color-bce-s > /usr/share/terminfo/s/screen.teraterm > /usr/share/terminfo/s/screen-bce > /usr/share/terminfo/s/screen-s > /usr/share/terminfo/s/screen.mlterm > /usr/share/terminfo/s/screen-w > /usr/share/terminfo/s/screen.xterm-r6 > /usr/share/terminfo/s/screen-256color > /usr/share/terminfo/s/screen.Eterm > /usr/share/terminfo/j/jfbterm > /usr/share/terminfo/h/hurd > /usr/share/terminfo/r/rxvt-color > /usr/share/terminfo/r/rxvt-xpm > /usr/share/terminfo/r/rxvt-unicode > /usr/share/terminfo/r/rxvt-basic > /usr/share/terminfo/r/rxvt > /usr/share/terminfo/r/rxvt-88color > /usr/share/terminfo/r/rxvt-16color > /usr/share/terminfo/r/rxvt-cygwin-native > /usr/share/terminfo/r/rxvt-256color > /usr/share/terminfo/r/rxvt-cygwin > /usr/share/terminfo/x/xterm-xf86-v32 > /usr/share/terminfo/x/xterm-xi > /usr/share/terminfo/x/xterm-r5 > /usr/share/terminfo/x/xterm-vt220 > /usr/share/terminfo/x/xterm-new > /usr/share/terminfo/x/xterm-sun > /usr/share/terminfo/x/xterm-nic > /usr/share/terminfo/x/xterm-8bit > /usr/share/terminfo/x/xterm-old > /usr/share/terminfo/x/xterm-hp > /usr/share/terminfo/x/xterm-color > /usr/share/terminfo/x/xterm-256color > /usr/share/terminfo/x/xterm-pcolor > /usr/share/terminfo/x/xterm-basic > /usr/share/terminfo/x/xterm-noapp > /usr/share/terminfo/x/xterm-24 > /usr/share/terminfo/x/xterm-bold > /usr/share/terminfo/x/xterms > /usr/share/terminfo/x/xterm > /usr/share/terminfo/x/xterm-1003 > /usr/share/terminfo/x/xterm-sco > /usr/share/terminfo/x/xterm-1002 > /usr/share/terminfo/x/xterm-vt52 > /usr/share/terminfo/x/xterm-16color > /usr/share/terminfo/x/xterm-r6 > /usr/share/terminfo/x/xterm-xf86-v44 > /usr/share/terminfo/x/xfce > /usr/share/terminfo/x/xterm-xf86-v333 > /usr/share/terminfo/x/xterm-88color > /usr/share/terminfo/x/xterm-xfree86 > /usr/share/terminfo/x/xterm-xf86-v43 > /usr/share/terminfo/x/xterm-xf86-v40 > /usr/share/terminfo/x/xterm-xf86-v33 > /usr/share/terminfo/e/eterm > /usr/share/terminfo/e/eterm-color > /usr/share/terminfo/A/Apple_Terminal > > On Thu, 10 Sep 2015 11:53:48 -0400 > > don hinton <hinto...@gmail.com> wrote: > >> Did you build clang? Do you have terminfo installed? I think that's what >> it checks. >> >> On Thu, Sep 10, 2015 at 11:49 AM, Victor <d....@ngs.ru> wrote: >> >> No. Still no luck. Tried both >>> >>> >>> On Thu, 10 Sep 2015 11:39:24 -0400 >>> don hinton <hinto...@gmail.com> wrote: >>> >>> Hi Victor: >>>> >>>> Try setting TERM to a color terminal, e.g., xterm-color or >>>> xterm-256color >>>> and see if that helps. I use xterm-256color inside tmux and it works >>>> fine. >>>> >>>> hth... >>>> don >>>> >>>> On Thu, Sep 10, 2015 at 2:40 AM, Victor via cfe-users < >>>> cfe-users@lists.llvm.org> wrote: >>>> >>>> I'm using command like this: >>>> >>>>> >>>>> $ clang++ prg.cpp >>>>> >>>>> My Clang is built from sources. What libraries it needs to use colors >>>>> automatically? Or may be there is some option that I can specify for >>>>> configure? >>>>> >>>>> >>>>> On Wed, 9 Sep 2015 19:49:21 -0700 >>>>> Richard Trieu <rtr...@google.com> wrote: >>>>> >>>>> Are you invoking Clang with "clang foo.cc" or "clang -cc1 foo.cc"? The >>>>> >>>>>> first should detect if you have a color capable terminal and >>>>>> automatically >>>>>> turn on color diagnostics while the second needs the flag explicitly. >>>>>> The >>>>>> other possibility is that the Clang you are using was compiled with >>>>>> the >>>>>> libraries needed to detect a color terminal, and defaults to no color. >>>>>> >>>>>> On Mon, Sep 7, 2015 at 5:15 AM, Victor via cfe-users < >>>>>> cfe-users@lists.llvm.org> wrote: >>>>>> >>>>>> Hello, all. >>>>>> >>>>>> >>>>>>> Why doesn't clang use colors for diagnostics by default? >>>>>>> My environment: >>>>>>> >>>>>>> $ cat /etc/*-release >>>>>>> Red Hat Enterprise Linux Server release 6.3 (Santiago) >>>>>>> >>>>>>> $ echo $TERM >>>>>>> xterm >>>>>>> >>>>>>> Doc here >>>>>>> http://clang.llvm.org/docs/UsersManual.html#formatting-of-diagnostics >>>>>>> says: "This option, which defaults to on when a color-capable >>>>>>> terminal >>>>>>> is >>>>>>> detected". Isn't xterm "a color-capable terminal"? >>>>>>> >>>>>>> If I give -fcolor-diagnostics explicitly, all works as expected. But >>>>>>> why >>>>>>> must I do that? GCC uses colors by default. >>>>>>> _______________________________________________ >>>>>>> cfe-users mailing list >>>>>>> cfe-users@lists.llvm.org >>>>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> >>>>>> cfe-users mailing list >>>>> cfe-users@lists.llvm.org >>>>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-users >>>>> >>>>> >>>>> >>> >
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