[freetype2] master e13c1f4: Solidify VC2005 builds.

[Alexei Podtelezhnikov]

branch: master
commit e13c1f46dc1afb1b2287849be5fa74ef70e0607b
Author: Alexei Podtelezhnikov <address@hidden>
Commit: Alexei Podtelezhnikov <address@hidden>

    Solidify VC2005 builds.
    
    * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
    declare `_BitScanReverse' intrinsic.
    * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
---
 ChangeLog                              | 8 ++++++++
 builds/windows/visualc/freetype.vcproj | 2 --
 include/freetype/internal/ftcalc.h     | 2 +-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 55efb87..ebd2438 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2019-05-31  Alexei Podtelezhnikov  <address@hidden>
+
+       Solidify VC2005 builds.
+
+       * include/freetype/internal/ftcalc.h (FT_MSB) [_MSC_VER]: Explicitly
+       declare `_BitScanReverse' intrinsic.
+       * builds/windows/visualc/freetype.vcproj [Debug]: Disable intrinsics.
+
 2019-05-30  Nikhil Ramakrishnan  <address@hidden>
 
        [sfnt] Separate WOFF sources and headers.
diff --git a/builds/windows/visualc/freetype.vcproj 
b/builds/windows/visualc/freetype.vcproj
index 385c93e..703fa33 100644
--- a/builds/windows/visualc/freetype.vcproj
+++ b/builds/windows/visualc/freetype.vcproj
@@ -185,7 +185,6 @@
                        <Tool
                                Name="VCCLCompilerTool"
                                Optimization="0"
-                               EnableIntrinsicFunctions="true"
                                AdditionalIncludeDirectories="..\..\..\include"
                                
PreprocessorDefinitions="_DEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY;DLL_EXPORT"
                                BasicRuntimeChecks="3"
@@ -259,7 +258,6 @@
                        <Tool
                                Name="VCCLCompilerTool"
                                Optimization="0"
-                               EnableIntrinsicFunctions="true"
                                AdditionalIncludeDirectories="..\..\..\include"
                                
PreprocessorDefinitions="_DEBUG;WIN32;_LIB;_CRT_SECURE_NO_WARNINGS;FT_DEBUG_LEVEL_ERROR;FT_DEBUG_LEVEL_TRACE;FT2_BUILD_LIBRARY"
                                GeneratePreprocessedFile="0"
diff --git a/include/freetype/internal/ftcalc.h 
b/include/freetype/internal/ftcalc.h
index 2986ec3..1811fcd 100644
--- a/include/freetype/internal/ftcalc.h
+++ b/include/freetype/internal/ftcalc.h
@@ -378,6 +378,7 @@ FT_BEGIN_HEADER
 #if FT_SIZEOF_INT == 4
 
 #include <intrin.h>
+#pragma intrinsic( _BitScanReverse )
 
   static __inline FT_Int32
   FT_MSB_i386( FT_UInt32  x )
@@ -385,7 +386,6 @@ FT_BEGIN_HEADER
     unsigned long  where;
 
 
-    /* not available in older VC versions */
     _BitScanReverse( &where, x );
 
     return (FT_Int32)where;