[D-runtime] [D-Programming-Language/druntime] 98813c: MSVC: Provide alternate implementations for 32-bit...

[GitHub via D-runtime]

  Branch: refs/heads/master
  Home:   https://github.com/D-Programming-Language/druntime
  Commit: 98813c7f01c61114c3ab50461c4e5f3a329a9651
      https://github.com/D-Programming-Language/druntime/commit/98813c7f01c61114c3ab50461c4e5f3a329a9651
  Author: Martin <noone at nowhere.com>
  Date:   2015-12-01 (Tue, 01 Dec 2015)

  Changed paths:
    A src/rt/msvc.c
    A src/rt/msvc_math.c
    R src/rt/stdio_msvc.c
    M win64.mak

  Log Message:
  -----------
  MSVC: Provide alternate implementations for 32-bit math functions

The 32-bit x86 runtime lacks most single-precision math functions
(asinf(), acosf() etc.), i.e., they are only inline-declared in the
C headers (and use the double-precision version).
The available symbols apparently depend upon whether one's linking
against the static or dynamic MS runtime (libcmt.lib vs. msvcrt.lib),
and possibly upon the Visual Studio version too.

So provide alternate implementations here in druntime to prevent
linker errors. I came up with these 19 missing functions about a year
ago by inspecting the VS 2013 headers (these should be all inline-
declared ones, iirc).


  Commit: 6f6ec7f4706b128bffaefe9145bec9581e2e7d39
      https://github.com/D-Programming-Language/druntime/commit/6f6ec7f4706b128bffaefe9145bec9581e2e7d39
  Author: Rainer Schuetze <r.sagitario at gmx.de>
  Date:   2015-12-02 (Wed, 02 Dec 2015)

  Changed paths:
    A src/rt/msvc.c
    A src/rt/msvc_math.c
    R src/rt/stdio_msvc.c
    M win64.mak

  Log Message:
  -----------
  Merge pull request #1446 from kinke/msvcFloat

MSVC: Provide alternate implementations for 32-bit math functions


Compare: https://github.com/D-Programming-Language/druntime/compare/008bceb83de4...6f6ec7f4706b