Control: reassign 1125774 ndpi 4.2-2.1 On 2026-01-17 Emanuele Rocca <[email protected]> wrote: > On 2026-01-17 06:15, Andreas Metzler wrote: > > configure:22126: checking for gcry_cipher_checktag in -lgcrypt > > configure:22155: gcc -o conftest -W -Wall -Wno-unused-parameter > > -Wno-unused-function -g -O2 -Werror=implicit-function-declaration > > -ffile-prefix-map=/home/ametzler/NDPI/ndpi-4.2=. -fstack-protector-strong > > -fstack-clash-protection -Wformat -Werror=format-security > > -mbranch-protection=standard -I/usr/include/json-c -Wdate-time > > -D_FORTIFY_SOURCE=2 -Wl,-z,relro -Wl,-z,now -mbranch-protection=standard > > conftest.c -lgcrypt -ljson-c -ljson-c >&5 > > /usr/lib/gcc/aarch64-linux-gnu/15/../../../aarch64-linux-gnu/libgcrypt.so: > > warning: GCS is required by -z gcs, but this shared library lacks the > > necessary property note. The dynamic loader might not enable GCS or refuse > > to load the program unless all the shared library dependencies have the GCS > > marking. > > configure:22155: $? = 0 > > configure: failed program was: > > [...] > > configure:22167: result: no > > > > However, taking the snippped "failed program" and running the quoted > > "gcc -o conftest -W ..." on it yields the warning but exits > > successfully. (exit code 0).
> Thanks for your analysis, you're right to be very puzzled. > What's happening is that configure.ac uses AC_LANG_WERROR, which means > compiler warnings are considered errors: > https://sources.debian.org/src/ndpi/4.2-2.1/configure.ac#L45 > That's why suppressing the GCS warning fixes the build, as Adrian found. Ah, thank you. Let's reassign back to ndpi then. cu Andreas -- `What a good friend you are to him, Dr. Maturin. His other friends are so grateful to you.' `I sew his ears on from time to time, sure'
