The following bug has been logged online:
Bug reference: 4731
Logged by: Ceriel Jacobs
Email address: cerieljacobs@gmail.com
PostgreSQL version: 8.3.7
Operating system: OS X 10.5.6
Description: compile with -fast fails on ld: duplicate symbol
_PGP_S2K_TYPE in pgp.o and pgp-mpi-openssl.o
Details:
Compilation fails on:
/usr/bin/gcc-4.2 -no-cpp-precomp -fast -march=nocona -isysroot
/Developer/SDKs/MacOSX10.5.sdk -arch x86_64 -Wall -Wmissing-prototypes
-Wpointer-arith -Winline -Wdeclaration-after-statement -Wendif-labels
-fno-strict-aliasing -fwrapv -bundle -multiply_defined suppress pgcrypto.o
px.o px-hmac.o px-crypt.o crypt-gensalt.o crypt-blowfish.o crypt-des.o
crypt-md5.o openssl.o pgp-mpi-openssl.o mbuf.o pgp.o pgp-armor.o pgp-cfb.o
pgp-compress.o pgp-decrypt.o pgp-encrypt.o pgp-info.o pgp-mpi.o pgp-pubdec.o
pgp-pubenc.o pgp-pubkey.o pgp-s2k.o pgp-pgsql.o -L../../src/port
-L/opt/local/lib -L/opt/local/lib -L/opt/local/lib -bundle_loader
../../src/backend/postgres -lcrypto -lz -o libpgcrypto.0.0.so
ld: duplicate symbol _PGP_S2K_TYPE in pgp.o and pgp-mpi-openssl.o
collect2: ld returned 1 exit status
gnumake: *** [libpgcrypto.0.0.so] Error 1
Environment:
Processor: core2duo (64-bit)
GCC: i686-apple-darwin9-gcc-4.2.1
-fast = -O3
-fomit-frame-pointer
-fstrict-aliasing
-momit-leaf-frame-pointer
-fno-tree-pre
-falign-loops
When only specifying -O3, compilation succeeds.