Open-source development on MPE/iX - August 2001

HP World Page 19August 22, 2001
compile
(cont.)
•Compile-time options determine
how #include files are parsed
•You will always need
-D_POSIX_SOURCE
•Socket programs will always need
-D_SOCKET_SOURCE
•You may very infrequently also
need -D_MPEXL_SOURCE
•You can usually specify these at
configure time, i.e.:
CPPFLAGS="-D_POSIX_SOURCE" \
configure parms...