********************************************************************************
conan test cci-fd927507/recipes/fltk/all/test_package/conanfile.py fltk/1.3.8@#3fa62825aefcc00ae634fab447e5c09d -pr /home/conan/w/prod/BuildSingleReference/193791/b56e327f-a5de-4562-975f-015d87bc90ce/profile_linux_13_libstdcpp_clang_debug_64.fltk-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True
********************************************************************************
Configuration:
[settings]
arch=x86_64
build_type=Debug
compiler=clang
compiler.libcxx=libstdc++
compiler.version=13
os=Linux
[options]
fltk:shared=False
[build_requires]
[env]
[conf]
tools.system.package_manager:mode=install
tools.system.package_manager:sudo=True

fltk/1.3.8 (test package): Installing package
Requirements
    brotli/1.0.9 from 'conan-center' - Cache
    bzip2/1.0.8 from 'conan-center' - Cache
    expat/2.5.0 from 'conan-center' - Cache
    fltk/1.3.8 from local cache - Cache
    fontconfig/2.13.93 from 'conan-center' - Cache
    freetype/2.12.1 from 'conan-center' - Cache
    glu/system from 'conan-center' - Cache
    libjpeg/9d from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    libuuid/1.0.3 from 'conan-center' - Cache
    opengl/system from 'conan-center' - Cache
    xorg/system from 'conan-center' - Cache
    zlib/1.2.12 from 'conan-center' - Cache
Packages
    brotli/1.0.9:fe39affd564f1190de170618664a9b22e735fd98 - Cache
    bzip2/1.0.8:4b8e817c304dca09c454779755c305c8386492dc - Cache
    expat/2.5.0:bda3b885b603931b7d4be0212f9d0d3ccd8ae095 - Cache
    fltk/1.3.8:9e2cd591b6cafee4fe9781e894238df70e7fdbff - Cache
    fontconfig/2.13.93:332c98a6222ee7b8d981de70cb59546566a7ad05 - Cache
    freetype/2.12.1:c967d80e6d265f705f7cf3e01fb0375ac9531a2c - Cache
    glu/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    libjpeg/9d:0cac844812c2c06353def85537a0768d93e5455d - Cache
    libpng/1.6.37:6144ce2c6ed921dcb5dc1931575eebf43001f824 - Cache
    libuuid/1.0.3:0cac844812c2c06353def85537a0768d93e5455d - Cache
    opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    xorg/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    zlib/1.2.12:0cac844812c2c06353def85537a0768d93e5455d - Cache

Installing (downloading, building) binaries...
brotli/1.0.9: Already installed!
bzip2/1.0.8: Already installed!
expat/2.5.0: Already installed!
libjpeg/9d: Already installed!
libuuid/1.0.3: Already installed!
opengl/system: Already installed!
xorg/system: Already installed!
zlib/1.2.12: Already installed!
glu/system: Already installed!
libpng/1.6.37: Already installed!
freetype/2.12.1: Already installed!
fontconfig/2.13.93: Already installed!
fltk/1.3.8: Already installed!
fltk/1.3.8 (test package): Generator txt created conanbuildinfo.txt
fltk/1.3.8 (test package): Generator cmake created conanbuildinfo.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created fltk-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created fltk-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created fltkTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created fltkTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created JPEGConfigVersion.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created JPEGConfig.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created JPEGTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created JPEGTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created glu-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created glu-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created gluTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created gluTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created FontconfigConfigVersion.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created FontconfigConfig.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created FontconfigTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created FontconfigTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created xorg-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created xorgTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created xorgTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created xorg-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created opengl_system-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created opengl_system-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created opengl_systemTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created opengl_systemTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created freetype-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created freetype-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created freetypeTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created freetypeTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created expat-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created expat-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created expatTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created expatTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created libuuid-config-version.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created libuuid-config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created libuuidTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created libuuidTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created PNGConfigVersion.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created PNGConfig.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created PNGTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created PNGTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BZip2ConfigVersion.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BZip2Config.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BZip2Targets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BZip2Target-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BrotliConfigVersion.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BrotliTarget-debug.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BrotliTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created BrotliConfig.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created ZLIBConfigVersion.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created ZLIBConfig.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created ZLIBTargets.cmake
fltk/1.3.8 (test package): Generator cmake_find_package_multi created ZLIBTarget-debug.cmake
fltk/1.3.8 (test package): Aggregating env generators
fltk/1.3.8 (test package): Generated conaninfo.txt
fltk/1.3.8 (test package): Generated graphinfo
Using lockfile: '/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd/conan.lock'
Using cached profile from lockfile
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
fltk/1.3.8 (test package): Calling build()

----Running------
> cd '/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd' && cmake -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Debug" -DCONAN_IN_LOCAL_CACHE="OFF" -DCONAN_COMPILER="clang" -DCONAN_COMPILER_VERSION="13" -DCONAN_CXX_FLAGS="-m64" -DCONAN_SHARED_LINKER_FLAGS="-m64" -DCONAN_C_FLAGS="-m64" -DCONAN_LIBCXX="libstdc++" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd/package" -DCMAKE_INSTALL_BINDIR="bin" -DCMAKE_INSTALL_SBINDIR="bin" -DCMAKE_INSTALL_LIBEXECDIR="bin" -DCMAKE_INSTALL_LIBDIR="lib" -DCMAKE_INSTALL_INCLUDEDIR="include" -DCMAKE_INSTALL_OLDINCLUDEDIR="include" -DCMAKE_INSTALL_DATAROOTDIR="share" -DCMAKE_PREFIX_PATH="/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd" -DCMAKE_MODULE_PATH="/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd" -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY="ON" -DCONAN_EXPORTED="1" -Wno-dev '/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package'
-----------------
-- The C compiler identification is Clang 13.0.0
-- The CXX compiler identification is Clang 13.0.0
-- Check for working C compiler: /usr/local/bin/clang
-- Check for working C compiler: /usr/local/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/local/bin/clang++
-- Check for working CXX compiler: /usr/local/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Conan: called by CMake conan helper
-- Conan: Adjusting output directories
-- Conan: Using cmake targets configuration
-- Library fltk found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk.a
-- Library fltk_forms found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_forms.a
-- Library fltk_gl found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_gl.a
-- Library fltk_images found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_images.a
-- Library jpeg found /home/conan/w/prod/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libjpeg.a
-- Library fontconfig found /home/conan/w/prod/BuildSingleReference/.conan/data/fontconfig/2.13.93/_/_/package/332c98a6222ee7b8d981de70cb59546566a7ad05/lib/libfontconfig.a
-- Library freetyped found /home/conan/w/prod/BuildSingleReference/.conan/data/freetype/2.12.1/_/_/package/c967d80e6d265f705f7cf3e01fb0375ac9531a2c/lib/libfreetyped.a
-- Library expat found /home/conan/w/prod/BuildSingleReference/.conan/data/expat/2.5.0/_/_/package/bda3b885b603931b7d4be0212f9d0d3ccd8ae095/lib/libexpat.a
-- Library uuid found /home/conan/w/prod/BuildSingleReference/.conan/data/libuuid/1.0.3/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libuuid.a
-- Library png found /home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/package/6144ce2c6ed921dcb5dc1931575eebf43001f824/lib/libpng.a
-- Library bz2 found /home/conan/w/prod/BuildSingleReference/.conan/data/bzip2/1.0.8/_/_/package/4b8e817c304dca09c454779755c305c8386492dc/lib/libbz2.a
-- Library brotlidec-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlidec-static.a
-- Library brotlienc-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlienc-static.a
-- Library brotlicommon-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlicommon-static.a
-- Library z found /home/conan/w/prod/BuildSingleReference/.conan/data/zlib/1.2.12/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libz.a
-- Conan: Adjusting default RPATHs Conan policies
-- Conan: Adjusting language standard
-- Conan: Compiler Clang>=8, checking major version 13
-- Conan: Checking correct version: 13
-- Conan: C++ stdlib: libstdc++
-- Library fltk found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk.a
-- Library fltk_forms found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_forms.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_forms.a
-- Library fltk_gl found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_gl.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_gl.a
-- Library fltk_images found /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_images.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/fltk/1.3.8/_/_/package/9e2cd591b6cafee4fe9781e894238df70e7fdbff/lib/libfltk_images.a
-- Library z found /home/conan/w/prod/BuildSingleReference/.conan/data/zlib/1.2.12/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libz.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/zlib/1.2.12/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libz.a
-- Library jpeg found /home/conan/w/prod/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libjpeg.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/libjpeg/9d/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libjpeg.a
-- Library png found /home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/package/6144ce2c6ed921dcb5dc1931575eebf43001f824/lib/libpng.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/libpng/1.6.37/_/_/package/6144ce2c6ed921dcb5dc1931575eebf43001f824/lib/libpng.a
-- Dependency ZLIB already found
-- Dependency opengl_system already found
-- Library fontconfig found /home/conan/w/prod/BuildSingleReference/.conan/data/fontconfig/2.13.93/_/_/package/332c98a6222ee7b8d981de70cb59546566a7ad05/lib/libfontconfig.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/fontconfig/2.13.93/_/_/package/332c98a6222ee7b8d981de70cb59546566a7ad05/lib/libfontconfig.a
-- Library freetyped found /home/conan/w/prod/BuildSingleReference/.conan/data/freetype/2.12.1/_/_/package/c967d80e6d265f705f7cf3e01fb0375ac9531a2c/lib/libfreetyped.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/freetype/2.12.1/_/_/package/c967d80e6d265f705f7cf3e01fb0375ac9531a2c/lib/libfreetyped.a
-- Dependency PNG already found
-- Dependency ZLIB already found
-- Library bz2 found /home/conan/w/prod/BuildSingleReference/.conan/data/bzip2/1.0.8/_/_/package/4b8e817c304dca09c454779755c305c8386492dc/lib/libbz2.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/bzip2/1.0.8/_/_/package/4b8e817c304dca09c454779755c305c8386492dc/lib/libbz2.a
-- Library brotlidec-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlidec-static.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlidec-static.a
-- Library brotlienc-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlienc-static.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlienc-static.a
-- Library brotlicommon-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlicommon-static.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlicommon-static.a
-- Library brotlicommon-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlicommon-static.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlicommon-static.a
-- Library brotlienc-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlienc-static.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlienc-static.a
-- Library brotlidec-static found /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlidec-static.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/brotli/1.0.9/_/_/package/fe39affd564f1190de170618664a9b22e735fd98/lib/libbrotlidec-static.a
-- Library expat found /home/conan/w/prod/BuildSingleReference/.conan/data/expat/2.5.0/_/_/package/bda3b885b603931b7d4be0212f9d0d3ccd8ae095/lib/libexpat.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/expat/2.5.0/_/_/package/bda3b885b603931b7d4be0212f9d0d3ccd8ae095/lib/libexpat.a
-- Library uuid found /home/conan/w/prod/BuildSingleReference/.conan/data/libuuid/1.0.3/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libuuid.a
-- Found: /home/conan/w/prod/BuildSingleReference/.conan/data/libuuid/1.0.3/_/_/package/0cac844812c2c06353def85537a0768d93e5455d/lib/libuuid.a
-- Configuring done
-- Generating done
-- Build files have been written to: /home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd

----Running------
> cmake --build '/home/conan/w/prod/BuildSingleReference/cci-fd927507/recipes/fltk/all/test_package/build/affdd7c219e03dc8473561f8ca5207d99c5cb1dd' '--' '-j3'
-----------------
Scanning dependencies of target test_package
[ 50%] Building CXX object CMakeFiles/test_package.dir/test_package.cpp.o
[100%] Linking CXX executable bin/test_package
[100%] Built target test_package
fltk/1.3.8 (test package): Running test()

----Running------
> bin/test_package
-----------------
fltk version     : 1.0308
fltk api version : 10308
fltk abi version : 10308
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
    CMAKE_INSTALL_BINDIR
    CMAKE_INSTALL_DATAROOTDIR
    CMAKE_INSTALL_INCLUDEDIR
    CMAKE_INSTALL_LIBDIR
    CMAKE_INSTALL_LIBEXECDIR
    CMAKE_INSTALL_OLDINCLUDEDIR
    CMAKE_INSTALL_SBINDIR


ld: warning: found local symbol '__bss_start' in global part of symbol table in file /usr/lib/x86_64-linux-gnu/libGL.so
ld: warning: found local symbol '_end' in global part of symbol table in file /usr/lib/x86_64-linux-gnu/libGL.so
ld: warning: found local symbol '_edata' in global part of symbol table in file /usr/lib/x86_64-linux-gnu/libGL.so
WARN: libpng/1.6.37: requirement zlib/1.2.13 overridden by fltk/1.3.8 to zlib/1.2.12 
WARN: freetype/2.12.1: requirement libpng/1.6.39 overridden by fontconfig/2.13.93 to libpng/1.6.37 
WARN: freetype/2.12.1: requirement zlib/1.2.13 overridden by fontconfig/2.13.93 to zlib/1.2.12