Compile apue source code on MacBook Air

Overall CompilationCode

1. Decompress src.rar and release the file to the root directory of the current user (/users/lishujun /)

2. Access/users/lishujun/apue.2e.

3. Modify the make. Define. MACOs file and specify the directory where the source code is located.

 
Wkdir =/users/lishujun/apue.2e
 

4. Go to the/users/lishujun/apue.2e/include directory and modify apue. h.

 
# IfDefined (Solaris)# Define_ Xopen_source 500/* single UNIX specification, version 2 for Solaris 9 */# DefineCmsg_len (x) _ cmsg_data_align (sizeof (struct cmsghdr) + (x ))# ElifDefined (MACOs)/* adds this line. Note that there is no exclamation point */# Elif! Defined (BSD)# Define_ Xopen_source 600/* single UNIX specification, version 3 */# Endif
 

5. Return to the upper-level directory and execute the compilation command.

MakeCleanMakeMacOS
 

6. Verify that the compilation is successful. Go to the/users/lishujun/apue.2e/file directory, modify ls1.c, and change the header file to ../include/apue. H. Then

 
GccLs1.c ../lib/libapue.
 

The A. out file is ls.