[postgis-devel] RE: PostGIS compilation with Cygwin

Rimma V. Nehme rnehme at purdue.edu
Fri Oct 5 07:39:55 PDT 2007


Hi Regina,

 

No on the opposite, I am running PostgreSQL on Windows Vista.

The reason I use cygwin is because that's how my PostgreSQL was

setup (to be built with cygwin).

 

 

 

When I issue a 'make' for PostGIS, I get a lot of undefined statements

(something has to do with loader not seeing libpostgres.a).

 

..

 

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:172: undefined reference to `_elog_start'

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:172: undefined reference to `_elog_finish'

lwgeom_nojts.o: In function `isring':

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:180: undefined reference to `_elog_start'

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:180: undefined reference to `_elog_finish'

lwgeom_nojts.o: In function `pointonsurface':

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:188: undefined reference to `_elog_start'

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:188: undefined reference to `_elog_finish'

lwgeom_nojts.o: In function `unite_garray':

/cygdrive/c/postgres/postgresql-8.2.5/contrib/postgis-1.3.1/lwgeom/lwgeom_no
jts.

c:196: undefined reference to `_elog_start'

 

.

 

I have seen posts suggesting modifying the Makefile. I've tried all of them,
but

I keep getting undefines, so I wanted to ask for help.

 

If you have any suggestions, please let me know.

 

Thank you,

Rimma

 

----------------------------------------------------------------------------
----------------------------------------

 

Rimma,

 

Just wondering why you want to use Cygwin? Are you using very old

hardware like windows 95 or NT or something.

 

I haven't heard of any people trying to run PostGIS on Cygwin since

PostgreSQL introduced native windows support in (PostgreSQL 8.0

version).

 

>From what I remember of compiling postgis on Cygwin - it pretty much

followed the unix instructions.

 

http://postgis.refractions.net/docs/ch02.html

 

Hope that helps,

Regina

 

 

From: Rimma V. Nehme [mailto:rnehme at purdue.edu] 
Sent: Thursday, October 04, 2007 7:12 PM
To: 'postgis-devel at postgis.refractions.net'
Subject: PostGIS compilation with Cygwin

 

Hi,

 

Can anyone refer me to the PostGIS compilation guide with Cygwin.

 

Thank you,

Rimma

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