Source: setuptools Version: 65.6.3-1 Severity: normal Hello,
The brltty package build is currently unreproducible because the build path leaks into its Python bindings because setuptools does not take CFLAGS (and not LDFLAGS either) from the environment. That can be seen in the brltty build log: https://buildd.debian.org/status/fetch.php?pkg=brltty&arch=amd64&ver=6.5-6&stamp=1670366082&raw=0 [...] set -- --verbose build --build-temp .; \ [ "linux-gnu" != "mingw32" ] || set -- "${@}" --compiler mingw32; \ "/usr/bin/python3.11" ./setup.py "${@}" running build running build_ext building 'brlapi' extension x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I. -I../../../Bindings/Python -I../../Programs -I../../../Programs -I../../ -I../../../ -I/usr/include/python3.11 -c ../../../Bindings/Python/bindings.c -o ./../../../Bindings/Python/bindings.o -Wno-parentheses -Wno-unused -fno-strict-aliasing -U_POSIX_C_SOURCE -U_XOPEN_SOURCE x86_64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I. -I../../../Bindings/Python -I../../Programs -I../../../Programs -I../../ -I../../../ -I/usr/include/python3.11 -c brlapi.auto.c -o ./brlapi.auto.o -Wno-parentheses -Wno-unused -fno-strict-aliasing -U_POSIX_C_SOURCE -U_XOPEN_SOURCE creating build creating build/lib.linux-x86_64-cpython-311 x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -g -fwrapv -O2 ./../../../Bindings/Python/bindings.o ./brlapi.auto.o -L./../../Programs -L/usr/lib/x86_64-linux-gnu -lbrlapi -lpthread -o build/lib.linux-x86_64-cpython-311/brlapi.cpython-311-x86_64-linux-gnu.so I.e. setuptools passes to gcc the flags it got during python3.11 build but it does not include the flags it got from the environment (which includes -ffile-prefix-map=/<<PKGBUILDDIR>>/build-brltty=.), and as a result the generated .o and .so files include the build path /<<PKGBUILDDIR>>/build-brltty blhc also notices that LDFLAGS is not getting included: https://salsa.debian.org/a11y-team/brltty/-/jobs/3623088 3717:LDFLAGS missing (-Wl,-z,relro -Wl,-z,now): x86_64-linux-gnu-gcc -shared -Wl,-O1 -Wl,-Bsymbolic-functions -g -fwrapv -O2 ./../../../Bindings/Python/bindings.o ./brlapi.auto.o -L./../../Programs -L/usr/lib/x86_64-linux-gnu -lbrlapi -lpthread -o build/lib.linux-x86_64-cpython-311/brlapi.cpython-311-x86_64-linux-gnu.so Samuel -- System Information: Debian Release: bookworm/sid APT prefers testing APT policy: (990, 'testing'), (500, 'unstable-debug'), (500, 'testing-debug'), (500, 'stable-security'), (500, 'stable-debug'), (500, 'proposed-updates-debug'), (500, 'proposed-updates'), (500, 'oldstable-proposed-updates'), (500, 'oldoldstable'), (500, 'buildd-unstable'), (500, 'unstable'), (500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1, 'buildd-experimental'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386, arm64 Kernel: Linux 6.1.0 (SMP w/8 CPU threads; PREEMPT) Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled -- Samuel --- Pour une évaluation indépendante, transparente et rigoureuse ! Je soutiens la Commission d'Évaluation de l'Inria.
