#lm for  feenableexcept
PKG_LIBS     =  -lpthread -lm
PKG_CPPFLAGS =  -D_REENTRANT -DR_RELEASE
PKG_CFLAGS   =  -DR_RELEASE  
#PKG_CFLAGS  =  -DR_RELEASE -Wstrict-prototypes -Wstringop-overflow  -std=gnu2x  -pedantic  -Wall 

#https://stackoverflow.com/questions/12201625/disable-using-sprintf-chk
#PKG_CFLAGS   =  -DR_RELEASE   -D_FORTIFY_SOURCE=0  -Wno-restrict  # no-restrict is not portable.
#PKG_FFLAGS   =  -m64
#PKG_FFLAGS  =   -ggdb -m64 -gdwarf-2
 
