[postgis-users] Error compiling geos 2.1.0 on Windows/MinGW

[strk at refractions.net]

On Mon, Nov 29, 2004 at 12:10:58PM +0100, TECHER Jean David wrote:
> is it possiblr to try this???
> 
> http://mywebpage.netscape.com/yongweiwu/timeval.h.txt
> 
> instead of include <sys/time.h> if util/profiler.h ???

Should work, do you know how to contact the author for copy
permissions ?
--strk;


> ----------------------------------------------------------------
> TECHER Jean David
> Responsable Informatique 01MAP
> e-mail: davidtecher at yahoo.fr
> site perso : http://techer.pascal.free.fr/postgis/
> site pro: http://www.01map.com/download/
> K-S:"The greatest trick the devil pulled off was convincing people he didn't exist"
> ------------------------------------------------------------
>   ----- Original Message ----- 
>   From: TECHER Jean David 
>   To: PostGIS Users Discussion 
>   Sent: Monday, November 29, 2004 11:10 AM
>   Subject: [postgis-users] Error compiling geos 2.1.0 on Windows/MinGW
> 
> 
>   Hi 
> 
>   I tried to compil geos 2.1.0 on Windows XP using MinGW
> 
>   I got this error 
> 
> 
>   g++ -DHAVE_CONFIG_H -I. -I. -I../../source/headers -I../../source/headers/geos -I../../source/headers -DGEOS_VERSION=2.1.0 -g -O2 -MT Profiler.lo -MD -MP -MF .deps/Profiler.Tpo -c ../util/Profiler.cpp  -DDLL_EXPORT -DPIC -o .libs/Profiler.o
>   ../util/Profiler.cpp: In member function `void geos::Profile::start()':
>   ../util/Profiler.cpp:36: `gettimeofday' undeclared (first use this function)
>   ../util/Profiler.cpp:36: (Each undeclared identifier is reported only once for 
>      each function it appears in.)
>   make[2]: *** [Profiler.lo] Error 1
>   make[2]: Leaving directory `/home/src-2004-11-26/geos-2.1.0/source/geom'
>   make[1]: *** [all-recursive] Error 1
>   make[1]: Leaving directory `/home/src-2004-11-26/geos-2.1.0/source'
>   make: *** [all-recursive] Error 1
> 
>   As I'm not a great C++ programer I saw that gettimeofday'  is not in my sources from MinGW
> 
>   On the Web , I found this code but not sure for his need 
> 
>   typedef struct _FILETIME {
>           unsigned long dwLowDateTime;
>           unsigned long dwHighDateTime;
>      } FILETIME;
>      void __stdcall GetSystemTimeAsFileTime(FILETIME*);
>      
>      void gettimeofday(struct timeval* p, void* tz /* IGNORED */);
> 
>      void gettimeofday(struct timeval* p, void* tz /* IGNORED */){
>        union {
>          long long ns100; /*time since 1 Jan 1601 in 100ns units */
>          FILETIME ft;
>        } _now;
> 
>        GetSystemTimeAsFileTime( &(_now.ft) );
>        p->tv_usec=(long)((_now.ns100 / 10LL) % 1000000LL );
>        p->tv_sec= (long)((_now.ns100-(116444736000000000LL))/10000000LL);
>        return;
>      }
> 
>   Putting it on Profiler.cpp work but make stopped for XMLTester.exe
> 
>   Any Ideas???
>   ----------------------------------------------------------------
>   TECHER Jean David
>   Responsable Informatique 01MAP
>   e-mail: davidtecher at yahoo.fr
>   site perso : http://techer.pascal.free.fr/postgis/
>   site pro: http://www.01map.com/download/
>   K-S:"The greatest trick the devil pulled off was convincing people he didn't exist"
>   ------------------------------------------------------------
> 
> 
> 
> 
>    
> 
> 
> ------------------------------------------------------------------------------
> 
> 
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