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Compiling using MingGW-w64 for both 32-bit and 64-bit
1. Installing Minimalist GNU for Windows-w64 (MinGW-w64)
The objective will be to try to use the MingGW-w64 toolchain instead of the standard MingW since it has support for both 32-bit and 64-bit compiling. Note: We are not successful yet, but just writing down our steps as we go along.
Details of the prefixes of files can be found at What to download
MingW-w64 site is http://mingw-w64.sourceforge.net
- If you are on 64-bit Windows download one of the binary packages from http://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Automated%20Builds/ with name
starting with mingw-w64-1.0-bin_i686-mingw_
- If you are on 32-bit Windows download one of the binary packages from http://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win32/Automated%20Builds/ with name starting with
mingw-w32-1.0-bin_i686-mingw_ (for my purposes I used mingw-w32-1.0-bin_i686-mingw_20110408.zip) and for native 64-bit (currently using mingw-w64-1.0-bin_i686-mingw_20110516)
- Extract your respective zip into a folder called C:\mingw_w64 or c:\mingw_w32
- Add c:\mingw_w64\bin (or c:\mingw_w32\bin) to your windows environment path variable in System Control Panel Advanced Settings — PATH
2. Installing Msys
MSys is 32-bit but you can use it with your 32-bit or 64-bit mingw-w64. Instructions are here mingw-w64 with MSYS and repeated here for completeness
- download Msys MSYS-20110309.zip (update there is now a newer MSYS — MSYS-20110526.zip)
- Extract into a folder called C:\Msys
- launch msys.bat
- type
sh /postinstall/pi.sh
When prompted type in
C:/mingw_w64/mingw or C:/mingw_w32/mingw depending on which tool chain you chose
Once done, type logout and the console should exit.
3a. Installing Autoconf, Automake and Libtool
Relaunch C:\mysy\msys.bat
Verify which versions of these you have with
autoconf —version
etc.
If they are not newer (or you get not found) than below then download and install. Download the source code from the GNU site and save to c:\projects
- http://ftp.gnu.org/gnu/autoconf/autoconf-2.65.tar.gz
- http://ftp.gnu.org/gnu/automake/automake-1.11.1.tar.gz
- http://ftp.gnu.org/gnu/libtool/libtool-2.4.tar.xz
cd /c/projects tar -xvf autoconf-2.65.tar.gz cd autoconf-2.65 ./configure --build=i686-w64-mingw32 --host=i686-w64-mingw32 --target=i686-w64-mingw32 (if you are building for 64-bit then use --host=x86_64-w64-mingw32) make && make install autoconf --version
repeat same exercise for automake
For libtool
cd /c/projects tar -xvf libtool-2.4.10.tar.gz cd libtool-2.4 ./configure --build=i686-w64-mingw32 --host=i686-w64-mingw32 --target=i686-w64-mingw32 --disable-shared #if you are building for 64-bit then use --host=x86_64-w64-mingw32 for the build,host,target make clean && make && make install libtool --version
3.b create project folders
cd /c/projects mkdir pg mkdir postgresql mkdir geos mkdir proj ls
GDAL
cd /c/projects mkdir gdal cd gdal wget http://download.osgeo.org/gdal/gdal-1.9.0.tar.gz tar xvfz gdal-1.9.0.tar.gz cd gdal-1.9.0 # if you have single toolchain (not a cross compiling chain no need to specify --host, --target, --build) ./configure --prefix=/c/projects/gdal/rel-gdal-1.9.0w64 cd apps make gdal-config cd .. make && make install
4. Compiling GEOS
Download latest GEOS source from http://trac.osgeo.org/geos/ either the http://download.osgeo.org/geos/geos-3.3.2.tar.bz2 You can also use the trunk svn version https://svn.osgeo.org/geos/trunk. If you are using svn version, make sure to run:
sh autogen.sh
#this currently fails at linker phase with a whole bunch of
simplify/.libs/libsimplify.a(TopologyPreservingSimplifier.o):TopologyPreservingS implifier.cpp:(.rdata+0x1f0): undefined reference to `geos::geom::util::GeometryTransformer::transformGeometryCollection(geos::geom::GeometryCollection const*, geos::geom::Geometry const*)' and bunch of other classes in util::GeometryTransformer.. the .la file gets created so seems to be at linker phase.
cd /c/projects/geos tar xjf geos-3.3.2.tar.bz2 cd geos-3.3.2 ./configure --prefix=/c/projects/geos/rel-3.3.2 --host=i686-w64-mingw32 make make install
To strip all the debug info weight from the libgeos DLL files, run
# strip /c/projects/bin/geos/rel-3.3.2/*.dll
Installing LibIconv
For iconv we are going to compile our own copy instead of installing from GNUWin.
Save the source in your C:\projects directory. Open up the MSYS terminal. Ignore the errors in the configure process.
cd /c/projects tar xvfz libiconv-1.13.1.tar.gz cd libiconv-1.13.1 ./configure --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix=/c/projects/rel-libiconv-1.13.1w64 make make install
Copy rel-.. contents int c:\mingw\mingw64 folder. For some reason using libiconv-prefix did not work for configuring postgis. Verify if the version of iconv you are running is the same as the one you just compiled (1.13):
# iconv --version
Compiling Proj
Download Proj4 from the web site, and the datum shifts grid file.
- http://download.osgeo.org/proj/proj-4.7.0.tar.gz
- http://download.osgeo.org/proj/proj-datumgrid-1.5.zip
and copy to c:\projects\proj The datum grid file must be unzipped into the "nad" subdirectory of the Proj4 source tree.
cd /c/projects/proj tar xvfz proj-4.7.0.tar.gz cd proj-4.7.0 cd nad unzip ../../proj-datumgrid-1.5.zip cd ..
Apply mutex patch in http://trac.osgeo.org/proj/ticket/72 to src/pj_mutex.c
#if you are building for 64-bit then use x86_64-w64-mingw32 for the build,host,target #32 bit uses i686-w64-mingw32 for build, host, target ./configure --prefix=/c/projects/proj/rel-4.7.0w64 --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --enable-shared --disable-static make make install
Seems to give an error on make install (when trying to copy over the nad folder), but generates files in rel-4.7.0. Have to copy the nad folder manually. The .dll file is strangely called libproj-0.dll. of libproj.dll. Oh well.
Compiling and Installing C-Unit
Download from http://sourceforge.net/projects/cunit/ into c:\projects
cd /c/projects wget http://iweb.dl.sourceforge.net/project/cunit/CUnit/2.1-2/CUnit-2.1-2-src.tar.bz2 tar -xvf CUnit-2.1-2-src.tar.bz2 cd CUnit-2.1.2 #if you are building for 64-bit then use x86_64-w64-mingw32 for the build,host,target #32 bit uses i686-w64-mingw32 for build, host, target ./configure --build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 make && make install
7. Compiling LibXML2
mkdir /c/projects/libxml cd /c/projects/libxml wget ftp://xmlsoft.org/libxml2/libxml2-2.7.8.tar.gz
tar xvfz libxml2-2.7.8.tar.gz cd libxml2-2.7.8 #if you are building for 64-bit then use x86_64-w64-mingw32 for the build,host,target #32 bit uses i686-w64-mingw32 for build, host, target ./configure --prefix=/c/projects/libxml/rel-libxml2-2.7.8w64 --build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --enable-shared CFLAGS=-O2 #Note to self: used to have CCFLAGS=LDFLAGS="-Wl,-static" in here will see how it goes without make make install
You might get an error during the configure process
/bin/rm: cannot lstat `libtoolT': No such file or directory
That error seems safe to ignore.
8. Compiling PostgreSQL 9.1
Download source from: http://ftp.postgresql.org/pub/source/v9.1.3/postgresql-9.1.3.tar.bz2
mkdir /c/projects/pgx64 cd postgresql tar -xvjf postgresql-9.1.3.tar.bz2 cd postgresql-9.1.3 #if you are building for 64-bit then use x86_64-w64-mingw32 for the build,host,target #32 bit uses i686-w64-mingw32 for build, host, target ./configure --prefix=/c/projects/pgx64/pg91 \ --build=x86_64-w64-mingw32 \ --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 \ --with-pgport=8441 --enable-cassert --enable-debug \ --enable-integer-datetimes --without-zlib make make install #initialize the database cluster /c/projects/pgx64/pg91/bin/initdb -U postgres -D /c/projects/pgx64/pg91/data -A trust
Compiling JSON-C
This is needed if you want ST_GeomFromGeoJSON to be functional. Download http://oss.metaparadigm.com/json-c/json-c-0.9.tar.gz and save to c:\projects\json-c
cd /c/projects/json-c tar xvfz json-c-0.9.tar.gz cd json-c-0.9 ## had to compile with -w (disable warnings otherwise it gave errors ./configure --build=x86_64-w64-mingw32 \ --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 \ --prefix=/c/projects/json-c/rel-0.9w64 CFLAGS=-w make clean make make install
Compiling PostGIS 2.0
cd /c/projects mkdir postgis cd postgis wget http://www.postgis.org/download/postgis-2.0.0beta2SVN.tar.gz tar xvf postgis-2.0.0beta2SVN cd postgis-2.0.0beta2SVN CPPFLAGS="-I/c/projects/pgx64/pg91/include" LDFLAGS="-L/c/projects/pgx64/pg91/lib" ./configure \ --build=x86_64-w64-mingw32 --host=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 \ --with-xml2config=/c/projects/libxml/rel-libxml2-2.7.8w64/bin/xml2-config \ --with-pgconfig=/c/projects/pgx64/pg91/bin/pg_config \ --with-geosconfig=/c/projects/geos/rel-3.3.3vcc64/bin/geos-config \ --with-projdir=/c/projects/proj/rel-4.7.0w64 \ --with-gdalconfig=/c/projects/gdal/rel-1.9.0w64/bin/gdal-config \ --with-jsondir=/c/projects/json-c/rel-0.9w64 \ --with-libiconv=/c/projects/rel-libiconv-1.13.1w64
#this part is a hack, but again didn't work without it #you can try without doing this, but if you get errors about # conflicting type def boolean during PostGIS compile, you need this. #In my case I got this:
In file included from c:/projects/json-c/rel-0.9w64/include/json/json_util.h:1
from c:/projects/json-c/rel-0.9w64/include/json/json.h:23,
from lwgeom_in_geojson.c:31:
c:/projects/json-c/rel-0.9w64/include/json/json_object.h:32: error: conflictin
types for 'boolean'
c:\mingw\mingw64\bin\../lib/gcc/x86_64-w64-mingw32/4.4.7/../../../../x86_64-w6
mingw32/include/rpcndr.h:52: note: previous declaration of 'boolean' was here
make[1]: *** [lwgeom_in_geojson.o] Error 1
- Open up /c/projects/json-c/rel-0.9/include/json/json_object.h
- remark out line 32 that reads
typedef int boolean
- so it should now read
/** typedef int boolean; **/
- During the PostGIS configure process, you have to put this back the way it was otherwise configure complains json.h or something is not usable and refuses to configure with JSON-C support. Then you remark the line out again during compile. Crazy I know, but json-c won't compile without that line so can't take it out before json-c compile.
If you run into problems with your build, pipe the output into a file for further analysis. The GUI requires that pkg-config be on your PATH, check that it is there by running 'which pkg-config'.
make 2>&1 | tee /c/build.log make check make install
