Forum Discussion
Altera_Forum
Honored Contributor
11 years ago --- Quote Start --- using the software build tools eclipse gui Right Click On Project Folder in the Project Explorer Select Properties Nios II Application Properties User Flags: -std=c99 With software build tools sometimes setting -std=c99 in the GUI doesn't seem to stick :mad:. I never figured out why :confused:. What I did to make it stick was to edit the projects MAKEFILE directly by setting the APP_FLAGS_USER_FLAGS to include -std=c99 .
using the makefile (direct method)
search for app_cflags_user_flags
app_cflags_user_flags := -std=c99
--- Quote End --- Yes, setting -std=c99 in the GUI doesn't seem to stick in Q13.1 http://www.altera.com/support/kdb/solutions/rd10132014_789.html