Source: lintian Version: 2.117.0 Severity: serious dpkg has turned on -Werror=implicit-function-declaration on some archs (compare #1065371 and the earlier bug requesting this). This in turn causes lintian's autopkgtests to fail on armel, armhf and maybe others, like this:
https://ci.debian.net/packages/l/lintian/testing/armel/43531737/ gcc -g -O2 -Werror=implicit-function-declaration -ffile-prefix-map=/tmp/autopkgtest-lxc.kznc_8xn/downtmp/autopkgtest_tmp/build-and-evaluate-test-packages/packages/checks/libraries/embedded/binaries-embedded-libs/binaries-embedded-libs-1.0=. -fstack-protector-strong -fstack-clash-protection -Wformat -Werror=format-security -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_TIME_BITS=64 -Wdate-time -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -o libbz2 libbz2.c In file included from libpng.c:2: hardening-trigger.h: In function 'e': hardening-trigger.h:3:3: error: implicit declaration of function 'memcpy' [-Werror=implicit-function-declaration] Indeed hardening-trigger.h has a call to memcpy but neglects to include <string.h>. Please fix this. If dpkg reverts turning on the option, this bug obviously becomes less severe, but its still a bug. Chris
