2017-09-05 17:24 GMT-03:00 Simon Ruderich <si...@ruderich.org>: > On Tue, Sep 05, 2017 at 12:37:01PM -0300, Eriberto wrote: >>> blhc doesn't check for bindnow (and PIE) per default unless you >>> use the --bindnow (or --all) option. I get the same output for >>> the following commands (which report the missing -Wl,-z,now): >>> >>> blhc --bindnow nload_0.7.4-2_amd64.build >>> blhc --bindnow --debian nload_0.7.4-2_amd64.build >> >> Hum... I can't see anything. These commands report nothing for me. > > Now I'm really confused. Which version of blhc are you using? > > Here's again what I did and the output I get (running in the blhc > repository): > > $ git describe > 0.07-10-ga232d32 > $ shasum bin/blhc > 9abe92519031dbf88ebde59f53b4b7eb8943f1e0 bin/blhc > $ shasum nload_0.7.4-2_amd64.build > 866d39fa12769a6c4f694aac890b893b4c9cfce7 nload_0.7.4-2_amd64.build > $ ./bin/blhc --bindnow nload_0.7.4-2_amd64.build > LDFLAGS missing (-Wl,-z,now): g++ -g -O2 > -fdebug-prefix-map=/PKGS/nload/nload-0.7.4=. -fstack-protector-strong > -Wformat -Werror=format-security -Wall -Wl,-z,relro -s -o nload device.o > devreader.o devreaderfactory.o form_field.o graph.o main.o opt_window.o > screen.o setting.o settingfilter.o settingstore.o statistics.o stringutils.o > traffic_window.o window.o devreader-linux.o devreader-linux-proc.o > devreader-linux-sys.o -lform -lncurses > $ ./bin/blhc --bindnow --debian nload_0.7.4-2_amd64.build > LDFLAGS missing (-Wl,-z,now): g++ -g -O2 > -fdebug-prefix-map=/PKGS/nload/nload-0.7.4=. -fstack-protector-strong > -Wformat -Werror=format-security -Wall -Wl,-z,relro -s -o nload device.o > devreader.o devreaderfactory.o form_field.o graph.o main.o opt_window.o > screen.o setting.o settingfilter.o settingstore.o statistics.o stringutils.o > traffic_window.o window.o devreader-linux.o devreader-linux-proc.o > devreader-linux-sys.o -lform -lncurses
You are right. The attached file shows ' LDFLAGS missing (-Wl,-z,now)'. I used the package already in Debian, that doesn't show any message. >>> However with the --all option you are required to also specify >>> the --arch option to ignore "missing" PIE flags (or use a build >>> log which reports the architecture) as PIE is only injected by >>> gcc on certain architectures: >>> >>> blhc --arch=amd64 --all --debian nload_0.7.4-2_amd64.build >> >> Can you add these information to manpage and add a new example? > > Added in [1]. Suggestions (as patches) welcome. Thanks! Do you have a prevision to release the 0.08? Cheers, Eriberto
