[postgis-users] PostGIS under CYGWIN

Obe, Regina DND\MIS robe.dnd at ci.boston.ma.us
Wed Nov 5 09:11:11 PST 2003

make clean 
And then your make again.

-----Original Message-----
From: Stefan Wiegand [mailto:s.wiegand at kdvz.de]
Sent: Wednesday, November 05, 2003 11:18 AM
To: postgis-users at postgis.refractions.net
Subject: [postgis-users] PostGIS under CYGWIN


I am trying to build a mapsolution with mapserver and postgresql / postgis.
First I install cygwin an windows 2000 with no problems. Postgresql 7.3.4-2
was included as binaries. Then I read the instructions for postgis and also
install the sources for postgresql. Postgresql at all is now running (it was
not built from source). After this, I put postgis into /contrib and followed
the instructions: 

cd /usr/src/postgresql-7.3.4-2/ 
./configure --enable-multibyte --with-CXX --prefix=/usr --sysconfdir=/etc
cd /usr/src/postgresql-7.3.4-2/contrib/postgis-0.7.5/ 
make install 

The known problem appeared and I read about the problems with cost.h and the
postgis makefile. So I changed cost.h 

//extern double cpu_index_tuple_cost; 
extern DLLIMPORT double cpu_index_tuple_cost; 

and makefile 

SHLIB_LINK=$(filter -L%, $(LDFLAGS)) 
ifeq ($(USE_PROJ),1) 
 SHLIB_LINK=$(filter -L%, $(LDFLAGS)) $(BE_DLLLIBS) -L$(PROJ_DIR)/lib -lproj

 SHLIB_LINK=$(filter -L%, $(LDFLAGS)) $(BE_DLLLIBS) -L../../src/backend

then I try make and nothing changed: 

dlltool --export-all --output-def postgis.def postgis_debug.o postgis_ops.o
gis_fn.o postgis_inout.o postgis_proj.o postgis_chip.o postgis_transform.o
is_gist_72.o postgis_estimate.o 
dllwrap -o postgis.dll --dllname postgis.dll --def postgis.def
postgis_debug.o p 
ostgis_ops.o postgis_fn.o postgis_inout.o postgis_proj.o postgis_chip.o
transform.o postgis_gist_72.o postgis_estimate.o ../../src/utils/dllinit.o
r/local/lib -L/usr/local/lib -L../../src/backend -lpostgres
fu000001.o(.idata$3+0xc): undefined reference to `_libpostgres_a_iname' 
nmth000000.o(.idata$4+0x0): undefined reference to
Info: resolving _cpu_index_tuple_cost by linking to
collect2: ld returned 1 exit status 
dllwrap: gcc exited with status 1 
make: *** [libpostgis.a] Error 1 

Can anybody give me a hint to solve the problem? 


Stefan Wiegand 

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