From: Hugo Beauzée-Luyssen <hugo@beauzee.fr>
Date: Wed, 22 Oct 2014 13:57:49 +0000 (+0200)
Subject: configure.ac: Generate pragmas that MSVC understands
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=d4374ff3615271571358e18ed6449d6643694eb4;p=vlc

configure.ac: Generate pragmas that MSVC understands

Even though that pragma is standard C99, MSVC doesn't understand it.
An issue has been opened, and this commit should be reverted when/if
they fix it:
https://connect.microsoft.com/VisualStudio/feedback/details/1009089/unhandled-standard-macros
---

diff --git a/configure.ac b/configure.ac
index 44e5bdffdc..9c3c52c2b0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -999,8 +999,13 @@ AS_IF([test "${enable_optimizations}" != "no"], [
   AS_IF([test "${ac_cv_c_fast_math}" = "no"], [VLC_RESTORE_FLAGS])
   AH_BOTTOM([
 #ifndef __FAST_MATH__
-# pragma STDC FENV_ACCESS OFF
-# pragma STDC FP_CONTRACT ON
+# ifndef _MSC_VER
+#  pragma STDC FENV_ACCESS OFF
+#  pragma STDC FP_CONTRACT ON
+# else
+#  pragma fenv_access(off)
+#  pragma fp_contract(on)
+# endif
 #endif
 ])