Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 593490 - =dev-util/cmake-3.6.2 fails to build when cmake-3.2.2 is installed: INCLUDES: No such file or directory
Summary: =dev-util/cmake-3.6.2 fails to build when cmake-3.2.2 is installed: INCLUDES:...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo KDE team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-09-11 12:51 UTC by Sergei Trofimovich (RETIRED)
Modified: 2017-01-01 13:05 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---

Attachments
build.log (build.log,6.00 KB, text/x-log)
2016-09-11 12:51 UTC, Sergei Trofimovich (RETIRED) 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Sergei Trofimovich (RETIRED) gentoo-dev 2016-09-11 12:51:21 UTC 
Created attachment 445472 [details]
build.log

How to reproduce:

# emerge -1 =cmake-3.2.2
# emerge -1 =cmake-3.6.2

Crashes as:

 CMake Error at /usr/share/cmake/Modules/CMakeTestCCompiler.cmake:61 (message):
  The C compiler "/usr/bin/x86_64-pc-linux-gnu-gcc" is not able to compile a
  simple test program.

  Building C object
  CMakeFiles/cmTryCompileExec4019912002.dir/testCCompiler.c.o

  /usr/bin/x86_64-pc-linux-gnu-gcc INCLUDES -DNDEBUG -march=native -O2 -pipe
  -o CMakeFiles/cmTryCompileExec4019912002.dir/testCCompiler.c.o -c
  /dev/shm/portage/dev-util/cmake-3.6.2/work/cmake-3.6.2_build/CMakeFiles/CMakeTmp/testCCompiler.c


  x86_64-pc-linux-gnu-gcc: error: INCLUDES: No such file or directory

I believe it's caused by

    https://github.com/gentoo/gentoo/pull/2236

which does not set lower bound on supported cmake for bootstrap.

Given the fragile nature of shortcut I suggest guarding it with USE=bootstrap
and disable by default.

You might also find useful to dump booter cmake version into build.log to ease future failures.
Comment 1 Lars Wendler (Polynomial-C) (RETIRED) gentoo-dev 2016-09-11 13:43:35 UTC 
commit 0c6bc74949bf1c3ddb3b4d98dc6c6a15b78d9072
Author: Lars Wendler <polynomial-c@gentoo.org>
Date:   Sun Sep 11 15:42:32 2016

    dev-util/cmake: Stick with bootsrapping when <cmake-3.4.0_rc1 is installed.

    This should fix Gentoo bug #593490

    Package-Manager: portage-2.3.0
    Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>


Can you please test if this now still fails?
Comment 2 Sergei Trofimovich (RETIRED) gentoo-dev 2016-09-11 14:31:43 UTC 
Works now. Thank you!