using pg_config to get LDFLAGS? - Mailing list pgsql-hackers

From girgen@FreeBSD.org
Subject using pg_config to get LDFLAGS?
Date
Msg-id C58EA573FFE9F54E1123D83B@palle.girgensohn.se
Whole thread Raw
List pgsql-hackers
Hi!

I'm maintaining a bunch of FreeBSD ports for postgresql stuff. I get 
problems when building postgresql with Kerberos, because packages like 
libpqxx does not automatically understand that it will also need to link 
with libkrb.so. Is there any "default" way to get gnu configure for such 
packages to understand that it needs to link with libkrb.so?

Using pg_config --configure, the LDFLAGS are there to extract, but perhaps 
a cleaner way is possible?

# # without kerberos:
# pg_config --configure
'--with-libraries=/usr/local/lib' '--with-includes=/usr/local/include' 
'--with-docdir=/usr/local/share/doc/postgresql' '--enable-nls' 
'--prefix=/usr/local' 'i386-portbld-freebsd5.3' 'LDFLAGS=' 'CFLAGS=-O -pipe 
-march=athlon-xp' 'host_alias=i386-portbld-freebsd5.3' 
'build_alias=i386-portbld-freebsd5.3' 
'target_alias=i386-portbld-freebsd5.3' 'CC=cc'

# # with kerberos
# pg_config  --configure
'--with-libraries=/usr/local/lib' '--with-includes=/usr/local/include' 
'--with-docdir=/usr/local/share/doc/postgresql' '--enable-nls' 
'--with-krb5' '--prefix=/usr/local' 'i386-portbld-freebsd5.3' 'LDFLAGS= 
-L/usr/lib -lkrb5 -lasn1 -lcrypto -lroken -lcrypt -lcom_err' 'CFLAGS=-O 
-pipe -march=athlon-xp' 'host_alias=i386-portbld-freebsd5.3' 
'build_alias=i386-portbld-freebsd5.3' 
'target_alias=i386-portbld-freebsd5.3' 'CC=cc'

Regards,
Palle



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