On 2019-01-03 20:21 -0600, Peng Yu wrote: > Hi, > > I just want to print the header information. Is there a way to > suppress the errors generated (Undefined symbols ...)? Thanks. > > $ gcc -H -Iincdir main.c > . ./main.h > .. ./print.h > . incdir/print1.h > Undefined symbols for architecture x86_64: > "_print", referenced from: > _main in main-9c47c5.o > "_print1", referenced from: > _main in main-9c47c5.o > ld: symbol(s) not found for architecture x86_64 > clang: error: linker command failed with exit code 1 (use -v to see invocation) Hmmm... clang :). Another off-topic thread caused by Apple Mac OS X. A "-c" option would work. -- Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University
