libsocketxx1_2.armv7hl: I: binary-or-shlib-calls-gethostbyname /usr/lib/libsocketxx.so.1.2.0 The binary calls gethostbyname(). Please port the code to use getaddrinfo(). gdcm-applications.armv7hl: W: explicit-lib-dependency libgdcm3_0 gdcm-examples.armv7hl: W: explicit-lib-dependency libgdcm3_0 python3-gdcm.armv7hl: W: explicit-lib-dependency libgdcm3_0 You must let rpm find the library dependencies by itself. Do not put unneeded explicit Requires: tags. gdcm.armv7hl: W: no-binary The package should be of the noarch architecture because it doesn't contain any binaries. gdcm-devel.armv7hl: W: no-version-dependency-on gdcm*/gdcm-libs/libgdcm* 3.0.19 gdcm-applications.armv7hl: W: no-version-in-last-changelog gdcm-devel.armv7hl: W: no-version-in-last-changelog gdcm-examples.armv7hl: W: no-version-in-last-changelog gdcm.armv7hl: W: no-version-in-last-changelog gdcm.src: W: no-version-in-last-changelog libgdcm3_0.armv7hl: W: no-version-in-last-changelog libsocketxx1_2.armv7hl: W: no-version-in-last-changelog python3-gdcm.armv7hl: W: no-version-in-last-changelog The latest changelog entry doesn't contain a version. Please insert the version that is coherent with the version of the package and rebuild it. libgdcm3_0.armv7hl: W: obsolete-not-provided gdcm-libgdcm3_0 If a package is obsoleted by a compatible replacement, the obsoleted package should also be provided in order to not cause unnecessary dependency breakage. If the obsoleting package is not a compatible replacement for the old one, leave out the Provides. gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmanon gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmclean gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmconv gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmdiff gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmdump gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmgendir gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmimg gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcminfo gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmpap3 gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmpdf gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmraw gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmscanner gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmscu gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmtar gdcm-applications.armv7hl: W: position-independent-executable-suggested /usr/bin/gdcmxml This executable should be position independent (all binaries should). Check that it is built with -fPIE/-fpie in compiler flags and -pie in linker flags. libgdcm3_0.armv7hl: W: shared-lib-calls-exit /usr/lib/libgdcmjpeg12.so.3.0.19 exit@GLIBC_2.4 libgdcm3_0.armv7hl: W: shared-lib-calls-exit /usr/lib/libgdcmjpeg16.so.3.0.19 exit@GLIBC_2.4 libgdcm3_0.armv7hl: W: shared-lib-calls-exit /usr/lib/libgdcmjpeg8.so.3.0.19 exit@GLIBC_2.4 This library package calls exit() or _exit(), probably in a non-fork() context. Doing so from a library is strongly discouraged - when a library function calls exit(), it prevents the calling program from handling the error, reporting it to the user, closing files properly, and cleaning up any state that the program has. It is preferred for the library to return an actual error code and let the calling program decide how to handle the situation. 8 packages and 0 specfiles checked; 0 errors, 32 warnings.