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  1. 15 Mar, 2012 2 commits
  2. 08 Jan, 2012 1 commit
    • Ian Lynagh's avatar
      Refactoring · 9e452874
      Ian Lynagh authored
      This is working towards being able to put ghcautoconf.h and
      ghcplatform.h in includes/dist
      9e452874
  3. 13 Dec, 2011 1 commit
  4. 08 Dec, 2011 1 commit
    • PHO's avatar
      Resurrect UseLibFFIForAdjustors from bitrot. · 616b6697
      PHO authored
      * Pass -Irts/dist/build to the C preprocessor to expose libffi headers (ffi.h and ffitarget.h) to foreign import wrappers during the building process of GHC itself.
      * Install libffi headers into $(ghcheaderdir) just like any other C headers. Otherwise an installed GHC can't find them when it wants to compile foreign import wrappers.
      * Include libffi headers in the bindist for the same reason.
      616b6697
  5. 02 Dec, 2011 1 commit
    • Ian Lynagh's avatar
      Use touchy rather than touch when building on Windows · 2694bb74
      Ian Lynagh authored
      With Windows 7 in a vitrual box VM on OS X, some very odd things happen
      with dates and time stamps when SSHing into cygwin. e.g. here the
      "Change" time is in the past:
      
      $ date; touch foo; stat foo
      Fri Dec  2 16:58:07 GMTST 2011
        File: `foo'
        Size: 0               Blocks: 0          IO Block: 65536  regular
      empty file
      Device: 540aba0bh/1409989131d   Inode: 562949953592977  Links: 1
      Access: (0644/-rw-r--r--)  Uid: ( 1000/     ian)   Gid: (  513/    None)
      Access: 2011-12-02 16:58:07.414457900 +0000
      Modify: 2011-12-02 16:58:07.414457900 +0000
      Change: 2011-12-02 16:58:03.495141800 +0000
       Birth: 2011-12-02 16:57:57.731469900 +0000
      
      And if we copy such a file, then the copy is older (as determined by the
      "Modify" time) than the original:
      
      $ date; touch foo; stat foo; cp foo bar; stat bar
      Fri Dec  2 16:59:10 GMTST 2011
        File: `foo'
        Size: 0               Blocks: 0          IO Block: 65536  regular
      empty file
      Device: 540aba0bh/1409989131d   Inode: 1407374883725128  Links: 1
      Access: (0644/-rw-r--r--)  Uid: ( 1000/     ian)   Gid: (  513/    None)
      Access: 2011-12-02 16:59:10.118457900 +0000
      Modify: 2011-12-02 16:59:10.118457900 +0000
      Change: 2011-12-02 16:59:06.189477700 +0000
       Birth: 2011-12-02 16:57:57.731469900 +0000
        File: `bar'
        Size: 0               Blocks: 0          IO Block: 65536  regular
      empty file
      Device: 540aba0bh/1409989131d   Inode: 281474976882512  Links: 1
      Access: (0644/-rw-r--r--)  Uid: ( 1000/     ian)   Gid: (  513/    None)
      Access: 2011-12-02 16:59:06.394555800 +0000
      Modify: 2011-12-02 16:59:06.394555800 +0000
      Change: 2011-12-02 16:59:06.395532400 +0000
       Birth: 2011-12-02 16:58:40.921899600 +0000
      
      This means that make thinks that things are out of date when it
      shouldn't, so reinvokes itself repeatedly until the MAKE_RESTARTS
      infinite-recursion test triggers.
      
      The touchy program, like most other programs, creates files with both
      Modify and Change in the past, which is still a little odd, but is
      consistent, so doesn't break make.
      2694bb74
  6. 16 Nov, 2011 1 commit
    • Simon Marlow's avatar
      Generate the C main() function when linking a binary (fixes #5373) · 1df28a80
      Simon Marlow authored
      Rather than have main() be statically compiled as part of the RTS, we
      now generate it into the tiny C file that we compile when linking a
      binary.
      
      The main motivation is that we want to pass the settings for the
      -rtsotps and -with-rtsopts flags into the RTS, rather than relying on
      fragile linking semantics to override the defaults, which don't work
      with DLLs on Windows (#5373).  In order to do this, we need to extend
      the API for initialising the RTS, so now we have:
      
      void hs_init_ghc (int *argc, char **argv[],   // program arguments
                        RtsConfig rts_config);      // RTS configuration
      
      hs_init_ghc() can optionally be used instead of hs_init(), and allows
      passing in configuration options for the RTS.  RtsConfig is a struct,
      which currently has two fields:
      
      typedef struct {
          RtsOptsEnabledEnum rts_opts_enabled;
          const char *rts_opts;
      } RtsConfig;
      
      but might have more in the future.  There is a default value for the
      struct, defaultRtsConfig, the idea being that you start with this and
      override individual fields as necessary.
      
      In fact, main() was in a separate static library, libHSrtsmain.a.
      That's now gone.
      1df28a80
  7. 18 Oct, 2011 1 commit
  8. 16 Oct, 2011 1 commit
  9. 14 Oct, 2011 2 commits
    • Ian Lynagh's avatar
      Fix libffi build on Windows · 0ffc2b29
      Ian Lynagh authored
      0ffc2b29
    • Ian Lynagh's avatar
      Simplify the libffi build · 7c3b22ed
      Ian Lynagh authored
      We now put the libffi objects into the RTS library, rather than trying
      to mangle libffi into being a ghc package itself. It would be nicer to
       make it a separate library (but not a ghc package), but for now
       hopefully this will get the build going through on Windows again.
      7c3b22ed
  10. 06 Oct, 2011 1 commit
  11. 29 Jun, 2011 1 commit
  12. 26 May, 2011 1 commit
  13. 22 May, 2011 1 commit
  14. 18 May, 2011 1 commit
  15. 23 Apr, 2011 2 commits
  16. 14 Apr, 2011 1 commit
  17. 12 Apr, 2011 1 commit
    • Simon Marlow's avatar
      Cleanup sweep and fix a bug in RTS flag processing. · 5463b55b
      Simon Marlow authored
      This code has accumulated a great deal of cruft over the years, this
      pass cleans up a lot of the surrounding cruft but leaves the actual
      argument processing alone - so there's still more that could be done.
      
      Bug fixed:
      
        - ghc_rts_opts should not be subject to the --rtsopts setting.  If
          the programmer explicitly declares options with ghc_rts_opts, they
          shouldn't also have to accept command-line RTS options to make them
          work.
      5463b55b
  18. 16 Mar, 2011 1 commit
  19. 10 Feb, 2011 1 commit
  20. 23 Jan, 2011 2 commits
  21. 22 Jan, 2011 1 commit
  22. 16 Jan, 2011 1 commit
  23. 21 Dec, 2010 1 commit
    • gwright@antiope.com's avatar
      Fix #4829 (build does not respect --with-gcc option) · 834a2186
      gwright@antiope.com authored
      This patch fixes what seems to be the last problem with the --with-gcc
      option.  On OS X, we need to pass the path to gcc to dtrace as the
      preprocessor.  (Internally, dtrace on OS X sets the default preprocessor
      to /usr/bin/gcc.)  ATM, dtrace is only supported on OS X, so we don't
      need any conditionalization.  If dtrace is ported to other platforms,
      we might need to change this. However, usage on other platforms will
      probably be similar to OS X, since many of Apple's changes are to
      use the gnu toolchain instead of the Sun toolchain.
        
      834a2186
  24. 17 Dec, 2010 1 commit
  25. 27 Nov, 2010 1 commit
  26. 14 Nov, 2010 1 commit
  27. 20 Sep, 2010 2 commits
  28. 08 Sep, 2010 1 commit
  29. 01 Aug, 2010 1 commit
  30. 28 Jul, 2010 1 commit
  31. 16 Jul, 2010 1 commit
    • Ian Lynagh's avatar
      Fix HC porting test in makefiles · 7a3c2d0e
      Ian Lynagh authored
      Now that we are trying to support cross compilation, we can't use
          "$(TARGETPLATFORM)" != "$(HOSTPLATFORM)"
      as a test for HC-porting.
      7a3c2d0e
  32. 13 Jul, 2010 1 commit
  33. 05 Jul, 2010 1 commit
    • Simon Marlow's avatar
      Disable dynamic linking optimisations on OS X · 062aa8af
      Simon Marlow authored
      To improve performance of the RTS when dynamically linked on x86, I
      previously disabled -fPIC for certain critical modules (the GC, and a
      few others).  However, build reports suggest that the dynamic linker
      on OS X doesn't like this, so I'm disabling this optimsation on that
      platform.
      062aa8af
  34. 17 Jun, 2010 1 commit
  35. 08 May, 2010 1 commit