On 1 March 2017 at 12:01, Jeremy Harris <[email protected]> wrote: > On 01/03/17 07:22, Odhiambo Washington via Exim-users wrote: > > On 1 March 2017 at 01:45, Jeremy Harris <[email protected]> wrote: > > > >> On 28/02/17 22:16, Daryl Richards via Exim-users wrote: > >>> (gdb) bt full > >>> #0 0x0000000802c03b1a in ?? () > >>> No symbol table info available. > >>> Cannot access memory at address 0x7fffdfffee20 > >>> > >>> ???? > >> > >> Binary distribution or self-built? If the latter, > >> rebuild with make CFLAGS="-g -O0" > >> > > > > > > So, if I may ask, 'make CFLAGS="-g -O0"' builds with debug capability or > > what? > > The -g tells the compile/link to add symbols information to > the binary; the -O0 turns the compiler optimization all the > way down, which makes it easier for a human to understand > the relationship of object code to source code. > > These are compiler things, applicable to any C program not > just Exim. > -- > Cheers, > Jeremy >
Does it then have any penalties on the binary, as in impact on performance, so that these should not be everyday options?? -- Best regards, Odhiambo WASHINGTON, Nairobi,KE +254 7 3200 0004/+254 7 2274 3223 "Oh, the cruft." -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
