Re: PostgreSQL 9.5 Alpha 1 build fail with perl 5.22 - Mailing list pgsql-hackers
From | Marco Atzeri |
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Subject | Re: PostgreSQL 9.5 Alpha 1 build fail with perl 5.22 |
Date | |
Msg-id | 55A3DEDF.2060300@gmail.com Whole thread Raw |
In response to | Re: PostgreSQL 9.5 Alpha 1 build fail with perl 5.22 (Andrew Dunstan <andrew@dunslane.net>) |
Responses |
Re: PostgreSQL 9.5 Alpha 1 build fail with perl 5.22
|
List | pgsql-hackers |
On 7/13/2015 5:36 PM, Andrew Dunstan wrote: > > On 07/12/2015 05:06 PM, Tom Lane wrote: >> Andrew Dunstan <andrew@dunslane.net> writes: >>>> On 07/04/2015 11:02 AM, Tom Lane wrote: >>>>> It's not apparent to me how that works at all. >>> BTW, the .a files being linked to above are not like Unix .a static >>> archives - they are import library files, which I think they are only >>> used at link time, not run time. The path to the DLLs isn't being >>> hardcoded. >> Ah, I see. So then what Marco is suggesting is copying a coding pattern >> that does work. >> >>> Unless there is further argument I propose to commit something very like >>> Marco's suggestion for hstore_plperl, hstore_plpython and ltree_plpython >> No objection here. >> >> > > OK, I tried the attached patch. > > but when trying to build with python 3 I get this (no such problems with > python2, which builds and tests fine): > > make -C hstore_plpython all > make[1]: Entering directory > '/home/andrew/bf64/root/HEAD/pgsql/contrib/hstore_plpython' > ccache gcc -Wall -Wmissing-prototypes -Wpointer-arith > -Wdeclaration-after-statement -Wendif-labels > -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing > -fwrapv -fexcess-precision=standard -g -O2 -I../../src/pl/plpython > -I/usr/include/python3.4m -I../../contrib/hstore -I. -I. > -I../../src/include -I/usr/include/libxml2 -c -o hstore_plpython.o > hstore_plpython.c > ccache gcc -Wall -Wmissing-prototypes -Wpointer-arith > -Wdeclaration-after-statement -Wendif-labels > -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing > -fwrapv -fexcess-precision=standard -g -O2 -shared -o > hstore_plpython3.dll hstore_plpython.o -L../../src/port > -L../../src/common -Wl,--allow-multiple-definition > -Wl,--enable-auto-import -L/usr/lib -L/usr/local/lib > -Wl,--as-needed -L../../src/backend -lpostgres -L../hstore > -lhstore -L../../src/pl/plpython -lplpython3 > -L/usr/lib/python3.4/config-3.4m -lpython3.4m -lpgcommon -lpgport > -lxslt -lxml2 -lssl -lcrypto -lz -lreadline -lcrypt > hstore_plpython.o: In function `hstore_to_plpython': > > /home/andrew/bf64/root/HEAD/pgsql/contrib/hstore_plpython/hstore_plpython.c:35: > > undefined reference to `PLyUnicode_FromStringAndSize' > [cut] > I'd like to get that fixed before applying anything. Marco, any ideas? > > To build with python 3, set the environment like this: > PYTHON=/usr/bin/python3 - this can be done in the config file. I am only building with python2, but on cygwin there is an additional "intl" library for python3 binding $ python2-config --libs -lpython2.7 -ldl $ python3-config --libs -lpython3.4m -lintl -ldl > cheers > > andrew Regards Marco
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