Bug 789375 – dev-util/cmake-3.20.2: src_install broken with >=dev-python/sphinx-4.0.0

• Product: Gentoo Linux
• Status: RESOLVED FIXED

[Description Ulrich Müller 2021-05-10 22:56:22 UTC]

Install the project...
-- Install configuration: "Gentoo"
-- Installing: /tmp/portage/dev-util/cmake-3.20.2/image/usr/share/doc/cmake-3.20.2/cmsys/Copyright.txt
-- Installing: /tmp/portage/dev-util/cmake-3.20.2/image/usr/bin/ccmake
-- Installing: /tmp/portage/dev-util/cmake-3.20.2/image/usr/bin/cmake
-- Installing: /tmp/portage/dev-util/cmake-3.20.2/image/usr/bin/ctest
-- Installing: /tmp/portage/dev-util/cmake-3.20.2/image/usr/bin/cpack
-- Installing: /tmp/portage/dev-util/cmake-3.20.2/image/usr/share/cmake/include/cmCPluginAPI.h
CMake Error at Utilities/Sphinx/cmake_install.cmake:46 (file):
  file INSTALL cannot find
  "/tmp/portage/dev-util/cmake-3.20.2/work/cmake-3.20.2_build/Utilities/Sphinx/man/ccmake.1":
  No such file or directory.
Call Stack (most recent call first):
  Utilities/cmake_install.cmake:52 (include)
  cmake_install.cmake:67 (include)


make: *** [Makefile:125: install] Error 1
 * ERROR: dev-util/cmake-3.20.2::gentoo failed (install phase):
 *   emake failed

It is working fine with sphinx-3.5.4.

[Comment 1 Ulrich Müller 2021-05-10 22:56:59 UTC]

Created attachment 706854 [details]
build.log of cmake-3.20.2

[Comment 2 Ulrich Müller 2021-05-10 22:57:32 UTC]

Created attachment 706857 [details]
emerge --info

[Comment 3 Ulrich Müller 2021-05-11 08:44:42 UTC]

Looks like the man pages are now generated in Utilities/Sphinx/man/1/ but the build system expects them in Utilities/Sphinx/man/.

[Comment 4 Ionen Wolkens 2021-05-11 09:45:34 UTC]

Seems to affect qemu-6.0.0[doc] as well (RuntimeError: File 'docs/qemu-qmp-ref.7' could not be found), is it a sphinx issue or something packages need to start fixing?

[Comment 5 Ulrich Müller 2021-05-11 21:11:56 UTC]

(In reply to Ionen Wolkens from comment #4)
> Seems to affect qemu-6.0.0[doc] as well (RuntimeError: File
> 'docs/qemu-qmp-ref.7' could not be found), is it a sphinx issue or something
> packages need to start fixing?

I presume it is the latter. The CHANGES file of sphinx-4.0.1 has this entry, under "Incompatible changes" in version 4.0.0b1:

* #7996: manpage: Make a section directory on build manpage by default (see
  :confval:`man_make_section_directory`)

[Comment 6 Ulrich Müller 2021-05-11 21:14:56 UTC]

Created attachment 707202 [details, diff]
Patch for cmake-3.20.2

Attached one-line patch fixes the problem for me.

Should we use this bug for cmake, or convert it to a tracker for packages broken with >=sphinx-4.0.0?

[Comment 7 Sam James 2021-05-11 21:16:51 UTC]

(In reply to Ulrich Müller from comment #6)
> Created attachment 707202 [details, diff] [details, diff]
> Patch for cmake-3.20.2
> 
> Attached one-line patch fixes the problem for me.
> 
> Should we use this bug for cmake, or convert it to a tracker for packages
> broken with >=sphinx-4.0.0?

I'll file a tracker.

[Comment 8 Larry the Git Cow 2021-05-14 18:22:49 UTC]

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6296367630f611bfbdcb389afd9e13141dcaa1d8

commit 6296367630f611bfbdcb389afd9e13141dcaa1d8
Author:     Andreas Sturmlechner <[e-mail]>
AuthorDate: 2021-05-14 18:17:10 +0000
Commit:     Andreas Sturmlechner <[e-mail]>
CommitDate: 2021-05-14 18:22:30 +0000

    dev-util/cmake: Fix IUSE=doc with >=dev-python/sphinx-4.0.0
    
    Closes: https://bugs.gentoo.org/789375
    Package-Manager: Portage-3.0.18, Repoman-3.0.3
    Signed-off-by: Andreas Sturmlechner <[e-mail]>

 dev-util/cmake/cmake-3.20.2.ebuild               |  1 +
 dev-util/cmake/files/cmake-3.20.2-sphinx-4.patch | 29 ++++++++++++++++++++++++
 2 files changed, 30 insertions(+)

[Comment 9 Andreas Sturmlechner 2021-08-05 09:51:42 UTC]

*** Bug 806318 has been marked as a duplicate of this bug. ***