On Mon, Jun 26, 2006 at 03:21:57AM -0600, Charlie Savage wrote: > Three MingW compiling issues (this is gcc 3.4.5 on Windows). First one > I'm not sure what to do about, the other two I've attached patches. Let > me know if I should check them in . > > 1. The destructors in the .inl files seem to confuse ld. In the > linking stage there are about 10 errors like these: > > libs/libgeos.lax/libalgorithm.a/MCPointInRing.o: In function > `ZN4geos9algorithm13MCPointInRing10MCSelecterD1Ev':C:/Development/msys/src/geos/source/algorithm/../../source/headers/geos/algorithm/PointInRing.h:(.text$_ZN4geos4geom11LineSegmentD1Ev[__ZN4geos4geom11LineSegmentD1Ev]+0x0): > > multiple definition of `geos::geom::LineSegment::~LineSegment()' > .libs/inlines.o:C:/Development/msys/src/geos/source/../source/headers/geos/geom/LineSegment.inl:51: > > first defined here > > Any suggestions?
Is it a clean checkout ? I guess the above can happen if you change GEOS_INLINES define between different builds (deps problems). > 2. The finite function > > g++ -DHAVE_CONFIG_H -I. -I. -I../../source/headers > -I../../source/headers/geos -I../../source/headers -g -O2 -DGEOS_INLINE > -Wall -ansi -pedantic -Wno-long-long -MT HCoordinate.lo -MD -MP -MF > .deps/HCoordinate.Tpo -c HCoordinate.cpp -DDLL_EXPORT -DPIC -o > .libs/HCoordinate.o > HCoordinate.cpp: In member function `long double > geos::algorithm::HCoordinate::getX() const': > HCoordinate.cpp:188: error: `finite' was not declared in this scope > HCoordinate.cpp:188: warning: unused variable 'finite' FINITE() and finite() are really different functions, you should make sure the math.h header is included whenever finite() is used. Actually, the manual page states that _BSD_SOURCE must be defined. If anyone knows of a standard C++ equivalent that'd be nice. --strk; _______________________________________________ geos-devel mailing list geos-devel@geos.refractions.net http://geos.refractions.net/mailman/listinfo/geos-devel
