Your message dated Wed, 05 Dec 2018 07:46:05 +0100 with message-id <[email protected]> and subject line Re: Bug#907570: libmodule-install-perl: install_script shouldn't change the shebang to realpath has caused the Debian Bug report #907570, regarding libmodule-install-perl: install_script shouldn't change the shebang to realpath to be marked as done.
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--- Begin Message ---Package: libmodule-install-perl Severity: important Control: affects -1 dh-golang Dear Maintainer, Disclaim: I'm poor at perl. When build dh-golang in a usrmerged chroot, the shebang of the bash script[1] installed[2] by `install_script` is changed to /usr/bin/bash. I think the `install_script` command is provided by libmodule-install-perl. It happens when I build dh-golang with sbuild. By default, sbuild-createchroot calls debootstrap to create the chroot. And the default behaviour of debootstrap is to create a chroot that makes /{bin,sbin,lib}/ symlinks to /usr/. So in the chroot, /bin/bash symlinks to /usr/bin/bash. I'm not sure if the usrmerge is enabled by default in Debian or not. But I find many Debian systems is not usrmerged. As a result, the bash script installed by libmodule-install-perl failed to run on my system. I don't known why libmodule-install-perl wants to manipulate the shebang when the origin shebang exists. P.S. It seems the chroot on buildd is not usrmerged, so the dh-golang package in the archive has the correct shebang. [1] https://sources.debian.org/src/dh-golang/1.35/script/dh_golang_autopkgtest/ [2] https://sources.debian.org/src/dh-golang/1.35/Makefile.PL/#L7 -- Shengjing Zhu
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--- Begin Message ---Shengjing Zhu writes: > When build dh-golang in a usrmerged chroot, the shebang of the bash script[1] > installed[2] by `install_script` is changed to /usr/bin/bash. > > I think the `install_script` command is provided by > libmodule-install-perl. I looked at this problem: it looks like the problem came from MakeMaker which has since been patched to avoid this problem (#913637). dh-golang builds reproducible now between merged-/usr and non-merged-/usr systems, so I believe this bug can be closed. Ansgar
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