move to own git serverHEADmaster

1 files changed, 97 insertions, 0 deletions

diff --git a/vcpkg/ports/gsl/0002-add-fp-control.patch b/vcpkg/ports/gsl/0002-add-fp-control.patch
new file mode 100644
index 0000000..dceeb38
--- /dev/null
+++ b/vcpkg/ports/gsl/0002-add-fp-control.patch
@@ -0,0 +1,97 @@
+---
+ ieee-utils/fp-win.c | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++
+ ieee-utils/fp.c     |  2 ++
+ 2 files changed, 72 insertions(+)
+ create mode 100644 ieee-utils/fp-win.c
+
+diff --git a/ieee-utils/fp-win.c b/ieee-utils/fp-win.c
+new file mode 100644
+index 0000000..e024eae
+--- /dev/null
++++ b/ieee-utils/fp-win.c
+@@ -0,0 +1,70 @@
++/* fp-win.c
++ * 
++ * Author: Brian Gladman
++ * 
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or (at
++ * your option) any later version.
++ * 
++ * This program is distributed in the hope that it will be useful, but
++ * WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++ * General Public License for more details.
++ * 
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
++ */
++
++#include <float.h>
++
++#include <config.h>
++#include <gsl/gsl_ieee_utils.h>
++#include <gsl/gsl_errno.h>
++
++const char *fp_env_string = "round-to-nearest,double-precision,mask-all";
++
++int
++gsl_ieee_set_mode (int precision, int rounding, int exception_mask)
++{
++  unsigned int old, mode = _DN_SAVE, mask = _MCW_DN | _MCW_RC | _MCW_EM;
++
++  switch(precision)
++  {
++  case GSL_IEEE_SINGLE_PRECISION:    mode |= _PC_24; break;
++  case GSL_IEEE_EXTENDED_PRECISION:  mode |= _PC_64; break;
++  case GSL_IEEE_DOUBLE_PRECISION:
++  default:                           mode |= _PC_53;
++  }
++#ifndef _M_AMD64
++  mask |= _MCW_PC;
++#endif
++
++  switch(rounding)
++  {
++  case GSL_IEEE_ROUND_DOWN:         mode |= _RC_DOWN; break;
++  case GSL_IEEE_ROUND_UP:           mode |= _RC_UP;   break;
++  case GSL_IEEE_ROUND_TO_ZERO:      mode |= _RC_CHOP; break;
++  case GSL_IEEE_ROUND_TO_NEAREST:
++  default:                          mode |= _RC_NEAR;
++  }
++  
++  if(exception_mask & GSL_IEEE_MASK_INVALID)
++    mode |= _EM_INVALID;
++  if(exception_mask & GSL_IEEE_MASK_DENORMALIZED)
++    mode |= _EM_DENORMAL;
++  if(exception_mask & GSL_IEEE_MASK_DIVISION_BY_ZERO)
++    mode |= _EM_ZERODIVIDE;
++  if(exception_mask & GSL_IEEE_MASK_OVERFLOW)
++    mode |= _EM_OVERFLOW;
++  if(exception_mask & GSL_IEEE_MASK_UNDERFLOW)
++    mode |= _EM_UNDERFLOW;
++  if(exception_mask & GSL_IEEE_TRAP_INEXACT)
++    mode &= ~_EM_INEXACT;
++  else
++    mode |= _EM_INEXACT;
++  
++  _controlfp_s( &old, mode, mask);
++  return GSL_SUCCESS;
++}
+diff --git a/ieee-utils/fp.c b/ieee-utils/fp.c
+index 445a14f..b6ae5af 100644
+--- a/ieee-utils/fp.c
++++ b/ieee-utils/fp.c
+@@ -45,6 +45,8 @@
+ #endif
+ #elif HAVE_DECL_FEENABLEEXCEPT || HAVE_DECL_FESETTRAPENABLE
+ #include "fp-gnuc99.c"
++#elif _MSC_VER
++#include "fp-win.c"
+ #else
+ #include "fp-unknown.c" 
+ #endif
+-- 
+