On 2021-03-28 12:38 -0500, Peng Yu via Gcc-help wrote: > Hi, > > man gcc list the options that -Wall represents. But it may not be > updated. Is there a way to print what -Wall represents in the command > line? Thanks. LANG= gcc -Wall -Q --help=warnings | grep enabled It will also print those warnings enabled by default. You can then run the command without -Wall and make a diff. -- Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University
