Re: 8.0.0beta2: gcc: unrecognized option `-pthreads'

Ed L. wrote:
> Is this pthreads warning of any concern?
>
> gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
> -Wmissing-declarations -pthread -pthreads  -D_REENTRANT -D_THREAD_SAFE
> -D_POSIX_PTHREAD_SEMANTICS -fpic -shared -Wl,-soname,libecpg.so.4 execute.o
> typename.o descriptor.o data.o error.o prepare.o memory.o connect.o misc.o
> path.o exec.o -L../../../../src/port -L../pgtypeslib -lpgtypes
> -L../../../../src/interfaces/libpq -lpq -lcrypt -lm -lpthread
> -Wl,-rpath,/opt/pgsql/installs/postgresql-8.0.0beta2/lib -o libecpg.so.4.2
> gcc: unrecognized option `-pthreads'

No.  The problem is that the test script just tries all options and if
it doesn't error out, it uses it.  Ideally we could test from configure
and ingnore meaningless options but we don't know how yet.

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