GDAL编译

1.编译Geos
   下载源代码，解压后运行
   autogen.bat
   然后：（以下之a或b或c）
   a.nmake /f makefile.vc
   b.nmake /f makefile.vc install
   c.nmake /f makefile.vc devinstall //安装开发需要的include和lib
   d.nmake /f makefile.vc clean //清理编译生成的目标文件
   e.nmake /f makefile.vc MSVC_VER=1600 BUILD_DEBUG=YES
2.编译GDAL
  a.修改nnamke.opt文件
   //添加geos支持
   # Uncomment for GEOS support
   GEOS_DIR=$(GDAL_SRC)\geos
   GEOS_CFLAGS = -I$(GEOS_DIR)\capi -I$(GEOS_DIR)\include -DHAVE_GEOS
   GEOS_LIB     = $(GEOS_DIR)\src\geos_c_i.lib
   b.添加FileGDB支持
   FGDB_ENABLED = YES
  #FGDB_PLUGIN = YES
  FGDB_SDK = $(GDAL_SRC)\FileGDB
  FGDB_INC = $(FGDB_SDK)\include
  FGDB_LIB = $(FGDB_SDK)\lib64\FileGDBAPI.lib
c.修改编译为64位版
  # Uncomment the following if you are building for 64-bit windows
  # (x64). You'll need to have PATH, INCLUDE and LIB set up for 64-bit
  # compiles.
  WIN64=YES