On Thu, Nov 5, 2020 at 10:52 AM Carlos Henrique Lima Melara wrote: > > Hi, > > On Thu, Nov 05, 2020 at 08:49:33AM -0500, Tong Sun wrote: > > On Thu, Nov 5, 2020 at 8:21 AM Andrey Rahmatullin wrote: > > > > > > On Thu, Nov 05, 2020 at 08:08:17AM -0500, Tong Sun wrote: > > > > > > I used > > > > > > > > > > > > export DEB_BUILD_MAINT_OPTIONS = hardening=+all > > > > > > > > > > > > to fix the hardening issue, but it yields the following error from > > > > > > blhc: > > > > > > > > > > > > CPPFLAGS missing (-D_FORTIFY_SOURCE=2) > > > > > > > > > > > > See https://salsa.debian.org/debian/shc/-/jobs/1126952 > > > > > > > > > > > > I've tried some "solutions" that I found from the internet but > > > > > > nothing worked. > > > > > > > > > > > > Anyone know how to fix this please? > > > > > Remove "export CPPFLAGS = " from debian/rules. > > > > > > > > That was actually my "fix" -- There wasn't such a line and I got > > > > `CPPFLAGS missing (-D_FORTIFY_SOURCE=2)` in the first place. > > > And this "fix" removed -D_FORTIFY_SOURCE=2 from the main compilation > > > command as you can see if you compare the build logs, so removing it fixes > > > the actual problem. > > > > removing it yields > > https://salsa.debian.org/debian/shc/-/jobs/1138279 > > the same as where it all begins -- > > https://salsa.debian.org/debian/shc/-/jobs/1126858 > > So, looking at the build log after you removed the export from d/rules [1] > seens to build with -D_FORTIFY_SOURCE=2 (look at line 1223). > > [1] https://salsa.debian.org/debian/shc/-/jobs/1138271 > > > > > Anything else I can do? > > > If blhc complains even without this line, I suspect it captures the > > > comnpilation lines from the tests, in which case you can either ignore > > > that or change the test commands. Always read the build log manually > > > before trying to fix blhc output. > > This may be what's happening.
So I just ignore it, without trying to fix blhc?