only include mapped_memory_cache.hpp if truly building shapefile plugin with -DSHAPE_MEMORY_MAPPED_FILE
Merge branch 'master' of github.com:mapnik/mapnik
forward declare mapped_region in mapped_memory_cache.hpp and other shared memory fixups
disable (by default) use of shared memory in ogr plugin
move SHAPE_MEMORY_MAPPED_FILE to be a global define
pass by const ref
use icu:: namespace and start isolating icu impl by consistenly using mapnik::value_unicode_string
use icu:: namespace
gracefully handle when icu is built without BreakIterator support: -DUCONFIG_NO_BREAK_ITERATION=1
fix 'the table of contents is empty' error when cross compiling for android by respecting RANLIB and AR settings from environment
use U_NAMESPACE_QUALIFIER to most cleanly support when icu is built with -DU_USING_ICU_NAMESPACE=0 - refs #1985
touchup copyright docs
Add support for webp:alpha=false to create rgb images without alpha + other webp encoding cleanups - closes #1986
webp: WebPConfig.lossless, WebPPicture.use_argb, and WebPPictureImportRGBX all became available in libwebp v0.1.99 or ABI v1 - refs #1986
wrap section of gdal plugin only needed for debug output
MinGW support for SConstruct script. Build now properly detects MinGW and finds dependencies correctly.
Properly Initialize mingwbuild variable.
Added singleton unit test to check for multiple instances across multiple dynamic libraries.
Updates for supporting 64bit MinGW build on Windows 7+ via GNU tools.
Final MinGW 64 bit enhancements for Windows 7+ and Server 2008+