CMake Warning at CMakeLists.txt:10 (message): Portable build is only supported on Windows; Ignoring WZ_PORTABLE option -- Supports COMPILER_FLAG [C]: -Wpedantic ... YES -- Supports COMPILER_FLAG [CXX]: -Wpedantic ... YES -- Supports COMPILER_FLAG [C]: -Wall ... YES -- Supports COMPILER_FLAG [CXX]: -Wall ... YES -- Supports COMPILER_FLAG [C]: -Wextra ... YES -- Supports COMPILER_FLAG [CXX]: -Wextra ... YES -- Supports COMPILER_FLAG [C]: -Wcast-align ... YES -- Supports COMPILER_FLAG [CXX]: -Wcast-align ... YES -- Supports COMPILER_FLAG [C]: -Wcast-qual ... YES -- Supports COMPILER_FLAG [CXX]: -Wcast-qual ... YES -- Supports COMPILER_FLAG [C]: -Winit-self ... YES -- Supports COMPILER_FLAG [CXX]: -Winit-self ... YES -- Supports COMPILER_FLAG [CXX]: -Wnoexcept ... YES -- Supports COMPILER_FLAG [CXX]: -Woverloaded-virtual ... YES -- Supports COMPILER_FLAG [CXX]: -Wstrict-null-sentinel ... YES -- Supports COMPILER_FLAG [C]: -Wwrite-strings ... YES -- Supports COMPILER_FLAG [CXX]: -Wwrite-strings ... YES -- Supports COMPILER_FLAG [C]: -Wpointer-arith ... YES -- Supports COMPILER_FLAG [CXX]: -Wpointer-arith ... YES -- Supports COMPILER_FLAG [C]: -Wstrict-prototypes ... YES -- Supports COMPILER_FLAG [C]: -Wmissing-noreturn ... YES -- Supports COMPILER_FLAG [CXX]: -Wmissing-noreturn ... YES -- Supports COMPILER_FLAG [CXX]: -Wnon-virtual-dtor ... YES -- Supports COMPILER_FLAG [C]: -Wnull-dereference ... YES -- Supports COMPILER_FLAG [CXX]: -Wnull-dereference ... YES -- Supports COMPILER_FLAG [C]: -Wduplicated-cond ... YES -- Supports COMPILER_FLAG [CXX]: -Wduplicated-cond ... YES -- Supports COMPILER_FLAG [C]: -Walloc-zero ... YES -- Supports COMPILER_FLAG [CXX]: -Walloc-zero ... YES -- Supports COMPILER_FLAG [C]: -Walloca-larger-than=1024 ... YES -- Supports COMPILER_FLAG [CXX]: -Walloca-larger-than=1024 ... YES -- Supports COMPILER_FLAG [C]: -Wrestrict ... YES -- Supports COMPILER_FLAG [CXX]: -Wrestrict ... YES -- Supports COMPILER_FLAG [C]: -Werror ... YES -- Supports COMPILER_FLAG [CXX]: -Werror ... YES -- Supports COMPILER_FLAG [C]: -Wno-error=logical-op ... YES -- Supports COMPILER_FLAG [CXX]: -Wno-error=logical-op ... YES -- Supports COMPILER_FLAG [C]: -Wno-error=sign-compare ... YES -- Supports COMPILER_FLAG [CXX]: -Wno-error=sign-compare ... YES -- Supports COMPILER_FLAG [C]: -Wno-error=format-security ... YES -- Supports COMPILER_FLAG [CXX]: -Wno-error=format-security ... YES -- Supports COMPILER_FLAG [C]: -Wno-unused-parameter ... YES -- Supports COMPILER_FLAG [CXX]: -Wno-unused-parameter ... YES -- Supports COMPILER_FLAG [C]: -Wno-stringop-truncation ... YES -- Supports COMPILER_FLAG [CXX]: -Wno-stringop-truncation ... YES -- Supports COMPILER_FLAG [C]: -Wno-format-truncation ... YES -- Supports COMPILER_FLAG [CXX]: -Wno-format-truncation ... YES -- Supported C compiler_flags= -Wpedantic -Wall -Wextra -Wcast-align -Wcast-qual -Winit-self -Wwrite-strings -Wpointer-arith -Wstrict-prototypes -Wmissing-noreturn -Wnull-dereference -Wduplicated-cond -Walloc-zero -Walloca-larger-than=1024 -Wrestrict -Werror -Wno-error=logical-op -Wno-error=sign-compare -Wno-error=format-security -Wno-unused-parameter -Wno-stringop-truncation -Wno-format-truncation -- Supported CXX compiler_flags= -Wpedantic -Wall -Wextra -Wcast-align -Wcast-qual -Winit-self -Wnoexcept -Woverloaded-virtual -Wstrict-null-sentinel -Wwrite-strings -Wpointer-arith -Wmissing-noreturn -Wnon-virtual-dtor -Wnull-dereference -Wduplicated-cond -Walloc-zero -Walloca-larger-than=1024 -Wrestrict -Werror -Wno-error=logical-op -Wno-error=sign-compare -Wno-error=format-security -Wno-unused-parameter -Wno-stringop-truncation -Wno-format-truncation CMake Warning (dev) at /usr/share/cmake-3.13/Modules/FindOpenGL.cmake:270 (message): Policy CMP0072 is not set: FindOpenGL prefers GLVND by default when available. Run "cmake --help-policy CMP0072" for policy details. Use the cmake_policy command to set the policy and suppress this warning. FindOpenGL found both a legacy GL library: OPENGL_gl_LIBRARY: /usr/lib/libGL.so and GLVND libraries for OpenGL and GLX: OPENGL_opengl_LIBRARY: /usr/lib/libOpenGL.so OPENGL_glx_LIBRARY: /usr/lib/libGLX.so OpenGL_GL_PREFERENCE has not been set to "GLVND" or "LEGACY", so for compatibility with CMake 3.10 and below the legacy GL library will be used. Call Stack (most recent call first): lib/ivis_opengl/CMakeLists.txt:45 (find_package) This warning is for project developers. Use -Wno-dev to suppress it. -- Set TARGET warzone2100 LINK_FLAG: -Wl,-z,relro ... YES (cached) -- Set TARGET warzone2100 LINK_FLAG: -Wl,-z,now ... YES (cached) -- 7z supports switch: -bb0 ... YES -- Could NOT find Asciidoctor (missing: Asciidoctor_COMMAND) -- Configuring done -- Generating done -- Build files have been written to: /home/x/flowfield/warzone2100/build