Buildbot configuration tweaks

- Force libsamplerate linking statically
- Remove global compiler flags for sse2 and sse.
  Tests of release builds didn't show big difference in time of
  tracking using SAD algorithm or time of solving,
  so this shouldn't introduce big slowdown.

build_files/buildbot/config/user-config-i686.py

@@ -58,6 +58,8 @@ WITH_BF_PNG = True
 BF_PNG_LIB = 'libpng'
 BF_PNG_LIBPATH = '/home/sources/staticlibs/lib32'
 
+WITH_BF_STATICLIBSAMPLERATE = True
+
 WITH_BF_ZLIB = True
 WITH_BF_STATICZLIB = True
 BF_ZLIB_LIB_STATIC = '${BF_ZLIB}/lib/libz.a'
@@ -114,5 +116,5 @@ WITH_BF_OCEANSIM = True
 
 # Compilation and optimization
 BF_DEBUG = False
-REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
+REL_CCFLAGS = ['-O2']  # C & C++
 PLATFORM_LINKFLAGS = ['-L/home/sources/staticlibs/lib32']

build_files/buildbot/config/user-config-player-i686.py

@@ -52,6 +52,8 @@ WITH_BF_PNG = True
 BF_PNG_LIB = 'libpng'
 BF_PNG_LIBPATH = '/home/sources/staticlibs/lib32'
 
+WITH_BF_STATICLIBSAMPLERATE = True
+
 WITH_BF_ZLIB = True
 WITH_BF_STATICZLIB = True
 BF_ZLIB_LIB_STATIC = '${BF_ZLIB}/lib/libz.a'
@@ -93,5 +95,5 @@ WITH_BF_OCEANSIM = True
 
 # Compilation and optimization
 BF_DEBUG = False
-REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
+REL_CCFLAGS = ['-O2']  # C & C++
 PLATFORM_LINKFLAGS = ['-L/home/sources/staticlibs/lib32']

build_files/buildbot/config/user-config-player-x86_64.py

@@ -48,6 +48,8 @@ WITH_BF_JPEG = True
 BF_JPEG_LIB = 'libjpeg'
 BF_JPEG_LIBPATH = '/home/sources/staticlibs/lib64'
 
+WITH_BF_STATICLIBSAMPLERATE = True
+
 WITH_BF_PNG = True
 BF_PNG_LIB = 'libpng'
 BF_PNG_LIBPATH = '/home/sources/staticlibs/lib64'
@@ -93,5 +95,5 @@ WITH_BF_OCEANSIM = True
 
 # Compilation and optimization
 BF_DEBUG = False
-REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
+REL_CCFLAGS = ['-O2']  # C & C++
 PLATFORM_LINKFLAGS = ['-L/home/sources/staticlibs/lib64']

build_files/buildbot/config/user-config-x86_64.py

@@ -58,6 +58,8 @@ WITH_BF_PNG = True
 BF_PNG_LIB = 'libpng'
 BF_PNG_LIBPATH = '/home/sources/staticlibs/lib64'
 
+WITH_BF_STATICLIBSAMPLERATE = True
+
 WITH_BF_ZLIB = True
 WITH_BF_STATICZLIB = True
 BF_ZLIB_LIB_STATIC = '${BF_ZLIB}/lib/libz.a'
@@ -114,5 +116,5 @@ WITH_BF_OCEANSIM = True
 
 # Compilation and optimization
 BF_DEBUG = False
-REL_CCFLAGS = ['-O2', '-msse', '-msse2']  # C & C++
+REL_CCFLAGS = ['-O2']  # C & C++
 PLATFORM_LINKFLAGS = ['-L/home/sources/staticlibs/lib64']