Missing plpgsql.o Symbols on OS X
Hackers,
I’m trying to build Pavel’s plpgsql_check against the 9.4 beta on OS X 10.9, but get these errors:
make
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -I/usr/local/pgsql/lib/pgxs/src/makefiles/../../src/pl/plpgsql/src -bundle -multiply_defined suppress -o plpgsql_check.so plpgsql_check.o -L/usr/local/pgsql/lib -L/usr/local/lib -L/usr/local/lib -Wl,-dead_strip_dylibs -bundle_loader /usr/local/pgsql/bin/postgres
Undefined symbols for architecture x86_64:
"_exec_get_datum_type", referenced from:
_check_target in plpgsql_check.o
"_plpgsql_build_datatype", referenced from:
_check_stmt in plpgsql_check.o
"_plpgsql_compile", referenced from:
_check_plpgsql_function in plpgsql_check.o
"_plpgsql_parser_setup", referenced from:
_prepare_expr in plpgsql_check.o
"_plpgsql_stmt_typename", referenced from:
_put_error in plpgsql_check.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [plpgsql_check.so] Error 1
Which is odd, because plpgsql_check.c includes plpgsql.h, and those symbols do appear to be in plpgsql.so:
$ nm /usr/local/pgsql/lib/plpgsql.so | grep _exec_get_datum_type
000000000000f110 T _exec_get_datum_type
000000000000f380 T _exec_get_datum_type_info
So, uh, what gives? Do I need to something extra to get it to properly find plpgsql.so?
Thanks,
David
"David E. Wheeler" <david@justatheory.com> writes:
Hackers,
I�m trying to build Pavel�s plpgsql_check against the 9.4 beta on OS X 10.9, but get these errors:
make
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -I/usr/local/pgsql/lib/pgxs/src/makefiles/../../src/pl/plpgsql/src -bundle -multiply_defined suppress -o plpgsql_check.so plpgsql_check.o -L/usr/local/pgsql/lib -L/usr/local/lib -L/usr/local/lib -Wl,-dead_strip_dylibs -bundle_loader /usr/local/pgsql/bin/postgres
Undefined symbols for architecture x86_64:
"_exec_get_datum_type", referenced from:
_check_target in plpgsql_check.o
"_plpgsql_build_datatype", referenced from:
_check_stmt in plpgsql_check.o
"_plpgsql_compile", referenced from:
_check_plpgsql_function in plpgsql_check.o
"_plpgsql_parser_setup", referenced from:
_prepare_expr in plpgsql_check.o
"_plpgsql_stmt_typename", referenced from:
_put_error in plpgsql_check.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [plpgsql_check.so] Error 1
Which is odd, because plpgsql_check.c includes plpgsql.h, and those symbols do appear to be in plpgsql.so:
$ nm /usr/local/pgsql/lib/plpgsql.so | grep _exec_get_datum_type
000000000000f110 T _exec_get_datum_type
000000000000f380 T _exec_get_datum_type_info
Yeah, but plpgsql.so is mentioned nowhere on your command line.
I'm not too sure about the dynamic-linking rules on OS X, but I'd not be
surprised if you need to provide a reference to plpgsql.so in its final
installed location (ie, a reference to it in the build tree may appear to
link and then fail at runtime).
regards, tom lane
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Please add -arch x86_64 to your LD_FLAGS and CFLAGS in your make file.
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Thanks & Regards,
Ashesh Vashi
EnterpriseDB INDIA: Enterprise PostgreSQL Company
<http://www.enterprisedb.com>
*http://www.linkedin.com/in/asheshvashi*
<http://www.linkedin.com/in/asheshvashi>
On Wed, Aug 27, 2014 at 9:29 PM, David E. Wheeler <david@justatheory.com>
wrote:
Show quoted text
Hackers,
I’m trying to build Pavel’s plpgsql_check against the 9.4 beta on OS X
10.9, but get these errors:make
gcc -O2 -Wall -Wmissing-prototypes -Wpointer-arith
-Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute
-Wformat-security -fno-strict-aliasing -fwrapv
-I/usr/local/pgsql/lib/pgxs/src/makefiles/../../src/pl/plpgsql/src -bundle
-multiply_defined suppress -o plpgsql_check.so plpgsql_check.o
-L/usr/local/pgsql/lib -L/usr/local/lib -L/usr/local/lib
-Wl,-dead_strip_dylibs -bundle_loader /usr/local/pgsql/bin/postgres
Undefined symbols for architecture x86_64:
"_exec_get_datum_type", referenced from:
_check_target in plpgsql_check.o
"_plpgsql_build_datatype", referenced from:
_check_stmt in plpgsql_check.o
"_plpgsql_compile", referenced from:
_check_plpgsql_function in plpgsql_check.o
"_plpgsql_parser_setup", referenced from:
_prepare_expr in plpgsql_check.o
"_plpgsql_stmt_typename", referenced from:
_put_error in plpgsql_check.o
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see
invocation)
make: *** [plpgsql_check.so] Error 1Which is odd, because plpgsql_check.c includes plpgsql.h, and those
symbols do appear to be in plpgsql.so:$ nm /usr/local/pgsql/lib/plpgsql.so | grep _exec_get_datum_type
000000000000f110 T _exec_get_datum_type
000000000000f380 T _exec_get_datum_type_infoSo, uh, what gives? Do I need to something extra to get it to properly
find plpgsql.so?Thanks,
David
On Aug 27, 2014, at 9:53 PM, Ashesh Vashi <ashesh.vashi@enterprisedb.com> wrote:
Please add -arch x86_64 to your LD_FLAGS and CFLAGS in your make file.
This made no difference:
LDFLAGS = -arch x86_64
CFLAGS = -arch x86_64
Best,
David
On Aug 27, 2014, at 4:20 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
Yeah, but plpgsql.so is mentioned nowhere on your command line.
I'm not too sure about the dynamic-linking rules on OS X, but I'd not be
surprised if you need to provide a reference to plpgsql.so in its final
installed location (ie, a reference to it in the build tree may appear to
link and then fail at runtime).
Ah. Is there a recommended way to do that in a PGXS-powered Makefile?
Thanks,
David