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571c71e6f7
We are migrating packages that meet below requirements:
1. using `callPackage`
2. called path is a directory
3. overriding set is empty (`{ }`)
4. not containing path expressions other than relative path (to
makenixpkgs-vet happy)
5. not referenced by nix files outside of the directory, other
than`pkgs/top-level/all-packages.nix`
6. not referencing nix files outside of the directory
7. not referencing `default.nix` (since it's changed to `package.nix`)
8. `outPath` doesn't change after migration
The tool is here: https://github.com/Aleksanaa/by-name-migrate.
66 lines
2.0 KiB
Diff
66 lines
2.0 KiB
Diff
From 7f1016ceab9b0f57a935bd51ca6df3d18439b472 Mon Sep 17 00:00:00 2001
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From: Will Dietz <w@wdtz.org>
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Date: Tue, 17 Oct 2017 22:57:02 -0500
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Subject: [PATCH] use fenv instead of non-standard fpu_control
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---
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core/Main.cc | 8 ++++++--
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simp/Main.cc | 8 ++++++--
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utils/System.h | 2 +-
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3 files changed, 13 insertions(+), 5 deletions(-)
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diff --git a/core/Main.cc b/core/Main.cc
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index 2b0d97b..8ad95fb 100644
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--- a/core/Main.cc
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+++ b/core/Main.cc
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@@ -78,8 +78,12 @@ int main(int argc, char** argv)
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// printf("This is MiniSat 2.0 beta\n");
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#if defined(__linux__)
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- fpu_control_t oldcw, newcw;
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- _FPU_GETCW(oldcw); newcw = (oldcw & ~_FPU_EXTENDED) | _FPU_DOUBLE; _FPU_SETCW(newcw);
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+ fenv_t fenv;
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+
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+ fegetenv(&fenv);
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+ fenv.__control_word &= ~0x300; /* _FPU_EXTENDED */
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+ fenv.__control_word |= 0x200; /* _FPU_DOUBLE */
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+ fesetenv(&fenv);
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printf("WARNING: for repeatability, setting FPU to use double precision\n");
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#endif
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// Extra options:
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diff --git a/simp/Main.cc b/simp/Main.cc
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index 2804d7f..39bfb71 100644
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--- a/simp/Main.cc
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+++ b/simp/Main.cc
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@@ -79,8 +79,12 @@ int main(int argc, char** argv)
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// printf("This is MiniSat 2.0 beta\n");
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#if defined(__linux__)
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- fpu_control_t oldcw, newcw;
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- _FPU_GETCW(oldcw); newcw = (oldcw & ~_FPU_EXTENDED) | _FPU_DOUBLE; _FPU_SETCW(newcw);
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+ fenv_t fenv;
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+
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+ fegetenv(&fenv);
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+ fenv.__control_word &= ~0x300; /* _FPU_EXTENDED */
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+ fenv.__control_word |= 0x200; /* _FPU_DOUBLE */
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+ fesetenv(&fenv);
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printf("WARNING: for repeatability, setting FPU to use double precision\n");
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#endif
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// Extra options:
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diff --git a/utils/System.h b/utils/System.h
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index 1758192..c0ad13a 100644
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--- a/utils/System.h
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+++ b/utils/System.h
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@@ -22,7 +22,7 @@ OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWA
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#define Minisat_System_h
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#if defined(__linux__)
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-#include <fpu_control.h>
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+#include <fenv.h>
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#endif
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#include "mtl/IntTypes.h"
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--
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2.14.2
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