[Pkg-phototools-devel] Bug#975081: enblend-enfuse: FTBFS against boost_1.74

[Anton Gladky]

Package: enblend-enfuse
Version: 4.2-6
Severity: important
Tags: ftbfs
User: team+boost at tracker.debian.org
Usertags: boost174

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Dear maintainer,

it was discovered that your package failed to build
against boost_1.74. Logs can be found here [1]. Most relevant
part is probably this:


=====================

../../src/minimizer.cc: In constructor ‘Minimizer::Minimizer(size_t)’:
../../src/minimizer.cc:29:53: error: ‘numeric_limits’ is not a member of ‘std’
   29 |     f_goal_(boost::none), absolute_error_(sqrt(std::numeric_limits<double>::epsilon()))
      |                                                     ^~~~~~~~~~~~~~
../../src/minimizer.cc:29:68: error: expected primary-expression before ‘double’
   29 |     f_goal_(boost::none), absolute_error_(sqrt(std::numeric_limits<double>::epsilon()))
      |                                                                    ^~~~~~
../../src/minimizer.cc: In member function ‘Minimizer* Minimizer::set_absolute_error(double)’:
../../src/minimizer.cc:93:65: error: ‘numeric_limits’ is not a member of ‘std’
   93 |         absolute_error_ = std::max(an_absolute_error, sqrt(std::numeric_limits<double>::epsilon()));
      |                                                                 ^~~~~~~~~~~~~~
../../src/minimizer.cc:93:80: error: expected primary-expression before ‘double’
   93 |         absolute_error_ = std::max(an_absolute_error, sqrt(std::numeric_limits<double>::epsilon()));
      |                                                                                ^~~~~~
../../src/minimizer.cc: In member function ‘virtual double Minimizer::absolute_error() const’:
../../src/minimizer.cc:128:59: error: ‘numeric_limits’ is not a member of ‘std’
  128 |     return absolute_error_ ? *absolute_error_ : sqrt(std::numeric_limits<double>::epsilon());
      |                                                           ^~~~~~~~~~~~~~
../../src/minimizer.cc:128:74: error: expected primary-expression before ‘double’
  128 |     return absolute_error_ ? *absolute_error_ : sqrt(std::numeric_limits<double>::epsilon());
      |                                                                          ^~~~~~
../../src/minimizer.cc: In constructor ‘MinimizerMultiDimensionNoDerivative::MinimizerMultiDimensionNoDerivative(const gsl_multimin_function&, const array_type&, const array_type&)’:
../../src/minimizer.cc:362:31: error: ‘numeric_limits’ is not a member of ‘std’
  362 |     characteristic_size_(std::numeric_limits<double>::max())
      |                               ^~~~~~~~~~~~~~
../../src/minimizer.cc:362:46: error: expected primary-expression before ‘double’
  362 |     characteristic_size_(std::numeric_limits<double>::max())
      |                                              ^~~~~~
../../src/minimizer.cc: In constructor ‘MinimizerMultiDimensionNoDerivative::MinimizerMultiDimensionNoDerivative(const gsl_multimin_function&, const array_type&)’:
../../src/minimizer.cc:382:31: error: ‘numeric_limits’ is not a member of ‘std’
  382 |     characteristic_size_(std::numeric_limits<double>::max())
      |                               ^~~~~~~~~~~~~~
../../src/minimizer.cc:382:46: error: expected primary-expression before ‘double’
  382 |     characteristic_size_(std::numeric_limits<double>::max())
  
=====================

The fix is trivial: adding #include <limits> in minimizer.cc

It is planned to push boost_1.74 as the default version in Debian/Bullseye.

[1] http://qa-logs.debian.net/2020/10/27-boost/boost/enblend-enfuse_4.2-6_unstable_boost.log

Best regards

Anton

- -- System Information:
Debian Release: bullseye/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.9.0-1-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

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