failure to buil jpeg-turbo 32 bit

[springmeyer]

Looks like jpeg-turbo is working 64 bit:

x64|||2015-06-30 08:08:20|||stdout|||------- JPEG --------
x64|||2015-06-30 08:08:20|||stdout|||"checking for libjpeg-turbo-1.4.0.tar.gz"
x64|||2015-06-30 08:08:20|||stdout|||"downloading http://mapnik.s3.amazonaws.com/deps/libjpeg-turbo-1.4.0.tar.gz"
x64|||2015-06-30 08:08:21|||stdout|||extracting
x64|||2015-06-30 08:08:22|||stdout|||calling cmake
x64|||2015-06-30 08:08:22|||stdout|||Re-run cmake no build system arguments
x64|||2015-06-30 08:08:40|||stdout|||-- The C compiler identification is MSVC 19.0.22129.1
x64|||2015-06-30 08:08:40|||stdout|||-- Check for working C compiler using: Visual Studio 14 2015 Win64
x64|||2015-06-30 08:08:41|||stdout|||-- Check for working C compiler using: Visual Studio 14 2015 Win64 -- works
x64|||2015-06-30 08:08:41|||stdout|||-- Detecting C compiler ABI info
x64|||2015-06-30 08:08:41|||stdout|||-- Detecting C compiler ABI info - done
x64|||2015-06-30 08:08:44|||stdout|||-- CMAKE_BUILD_TYPE = Release
x64|||2015-06-30 08:08:44|||stdout|||-- VERSION = 1.4.0, BUILD = 20150630
....

But the 32 bit build is failing at the cmake step:

x86|||2015-06-30 08:08:21|||stdout|||------- JPEG --------
x86|||2015-06-30 08:08:21|||stdout|||"checking for libjpeg-turbo-1.4.0.tar.gz"
x86|||2015-06-30 08:08:21|||stdout|||"downloading http://mapnik.s3.amazonaws.com/deps/libjpeg-turbo-1.4.0.tar.gz"
x86|||2015-06-30 08:08:23|||stdout|||extracting
x86|||2015-06-30 08:08:23|||stdout|||calling cmake
x86|||2015-06-30 08:08:23|||stderr|||CMake Error: Could not create named generator Visual Studio 14 
x86|||2015-06-30 08:08:23|||stdout|||======== ERROR libjpegturbo =======

[springmeyer]

Aha, looks like cmake chokes on whitespace: