pgsql on jaguar (os x 10.2)

I see that M. Liyanage already has a 7.2.2 binary available for Jaguar.
You rock, Mark.

But I'm running PostGIS and need to compile my own PostgreSQL. Running
into a compile error involving port/darwin/sem.h. This is on PostgreSQL
7.2.1, OS X 10.2. Same error with gcc2.95 and gcc3.1. I used to compile
without problems on OS X 10.1. Any ideas? I would be very thankful.

gcc -traditional-cpp -g -O2 -Wall -Wmissing-prototypes
-Wmissing-declarations -I../../../../src/include -c -o sem.o sem.c
In file included from sem.c:30:
../../../../src/include/port/darwin/sem.h:66: warning: `union semun'
declared inside parameter list
../../../../src/include/port/darwin/sem.h:66: warning: its scope is
only this definition or declaration, which is probably not what you want
../../../../src/include/port/darwin/sem.h:66: warning: parameter has
incomplete type
sem.c:67: warning: `union semun' declared inside parameter list
sem.c:68: parameter `arg' has incomplete type
make[4]: *** [sem.o] Error 1

Alex Rice, Software Developer
Architectural Research Consultants, Inc.
alrice(at)swcp(dot)com
alex_rice(at)arcrc(dot)com