CODEWITHSUNDEEP
c++visual-studio-2012boostcmakecgal
n.m
n.m

Reputation: 485

building cgal sln cannot be completed

I have a problem while compiling CGAL I followed the steps here : http://www.cse.msu.edu/~ytong/CGAL_installation.ppt

but when I reach at building CGAL .sln step it show the following errors: here

output:

1>------ Build started: Project: CGAL, Configuration: Debug Win32 ------
1>  Building Custom Rule C:/dev/CGAL-4.9.1/src/CGAL/CMakeLists.txt
1>  CMake does not need to re-run because C:\dev\CGAL-4.9.1\build\src\CGAL\CMakeFiles\generate.stamp is up-to-date.
1>  all_files.cpp
1>     Creating library C:/dev/CGAL-4.9.1/build/lib/Debug/CGAL-vc120-mt-gd-4.9.1.lib and object C:/dev/CGAL-4.9.1/build/lib/Debug/CGAL-vc120-mt-gd-4.9.1.exp
1>all_files.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class boost::system::error_category const & __cdecl boost::system::system_category(void)" (__imp_?system_category@system@boost@@YAABVerror_category@12@XZ) referenced in function "void __cdecl boost::system::`dynamic initializer for 'native_ecat''(void)" (??__Enative_ecat@system@boost@@YAXXZ)
1>all_files.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) class boost::system::error_category const & __cdecl boost::system::generic_category(void)" (__imp_?generic_category@system@boost@@YAABVerror_category@12@XZ) referenced in function "void __cdecl boost::system::`dynamic initializer for 'errno_ecat''(void)" (??__Eerrno_ecat@system@boost@@YAXXZ)
1>C:\dev\CGAL-4.9.1\build\bin\Debug\CGAL-vc120-mt-gd-4.9.1.dll : fatal error LNK1120: 2 unresolved externals
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Upvotes: 0

Views: 60

Answers (1)

Andreas Fabri
Andreas Fabri

Reputation: 1235

We are currently at CGAL 4.12 so please upgrade and follow official installation instructions.

Upvotes: 1

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