Unresolved symbols while building

[aforsythe]

downloaded "github.com/ampas/rawtoaces" and tried to compile, but it looks like I have some unresolved symbols?

I did the mandatory..

$ mkdir build && cd build
$ cmake ..
$ make
$ sudo make install

cmake said this:

-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found IlmBase, version 1.0.1
-- Found AcesContainer, version 1.0.1
-- Found LibRaw, version 0.15.4
-- Found installed version of Eigen:
-- Found required Ceres dependency: Eigen version 3.2.0 in /usr/include/eigen3
-- Found required Ceres dependency: glog
-- Looking for include file pthread.h
-- Looking for include file pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - not found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Performing Test GFLAGS_IN_GOOGLE_NAMESPACE
-- Performing Test GFLAGS_IN_GOOGLE_NAMESPACE - Success
-- Found required Ceres dependency: gflags
-- Found Ceres version: 1.13.0 installed in: /usr/local with components: [LAPACK, SuiteSparse, SparseLinearAlgebraLibrary, CXSparse, SchurSpecializations, OpenMP]
-- Found Boost_FOUND, version 105400
-- Configuring done
-- Generating done
-- Build files have been written to: /mnt/c/dev/rawtoaces-master [Downloaded]/build

Compiling under Ubuntu (inside a Win10 installation). The exact output from "make" is:

Scanning dependencies of target rawtoacesIDT
[ 33%] Building CXX object lib/CMakeFiles/rawtoacesIDT.dir/rta.cpp.o
Linking CXX shared library librawtoacesIDT.so
/usr/bin/ld: CMakeFiles/rawtoacesIDT.dir/rta.cpp.o: Die Umlagerung von
CMakeFiles/rawtoacesIDT.dir/rta.cpp.o: error adding symbols: Ung��ltiger Wert
collect2: error: ld returned 1 exit status
make[2]: *** [lib/librawtoacesIDT.so] Fehler 1
make[1]: *** [lib/CMakeFiles/rawtoacesIDT.dir/all] Fehler 2
make: *** [all] Fehler 2

(yes: the "��" are coming from my console)

What am I doing wrong?

[miaoqi]

What OS were you using? Ubuntu under WIN10? I have installed it in Ubuntu many times and there are no issues.

This is probably the cause:

" -- Looking for include file pthread.h -- Looking for include file pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - not found -- Looking for pthread_create in pthreads -- Looking for pthread_create in pthreads - not found -- Looking for pthread_create in pthread -- Looking for pthread_create in pthread - found " I need to use the setting on that specific machine to debug.

Meanwhile, please see this relevant post and update the CMake:

https://stackoverflow.com/questions/24813827/cmake-failing-to-detect-pthreads-due-to-warnings/25130590#25130590