forked from Mirrors/openclonk
Fixed CMake build on Unix
parent
c0bf72c663
commit
c18b11fbc6
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@ -438,8 +438,8 @@ if(USE_GTK)
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endif()
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add_executable(clonk WIN32 MACOSX_BUNDLE
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${OC_CLONK_SOURCES}
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${OC_SYSTEM_SOURCES}
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${OC_CLONK_SOURCES}
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)
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source_group("Unsorted" .*)
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@ -514,10 +514,15 @@ CHECK_INCLUDE_FILE_CXX(langinfo.h HAVE_LANGINFO_H)
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CHECK_INCLUDE_FILE_CXX(poll.h HAVE_POLL_H)
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CHECK_INCLUDE_FILE_CXX(sys/inotify.h HAVE_SYS_INOTIFY_H)
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CHECK_INCLUDE_FILE_CXX(sys/socket.h HAVE_SYS_SOCKET_H)
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CHECK_INCLUDE_FILE_CXX(X11/extensions/xf86vmode.h HAVE_X11_EXTENSIONS_XF86VMODE_H)
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CHECK_INCLUDE_FILE_CXX(X11/extensions/Xrandr.h HAVE_X11_EXTENSIONS_XRANDR_H)
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CHECK_INCLUDE_FILE_CXX(X11/keysym.h HAVE_X11_KEYSYM_H)
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CHECK_INCLUDE_FILE_CXX(X11/xpm.h HAVE_X11_XPM_H)
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# ck 09-09-20: The following headers require Xlib.h for things such as
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# 'Bool' and 'Window' to be defined. Unfortunately, this doesn't exist
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# as a CXX version (yet?).
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include(CheckIncludeFiles)
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CHECK_INCLUDE_FILES(X11/Xlib.h X11/extensions/xf86vmode.h HAVE_X11_EXTENSIONS_XF86VMODE_H)
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CHECK_INCLUDE_FILES(X11/Xlib.h X11/extensions/Xrandr.h HAVE_X11_EXTENSIONS_XRANDR_H)
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CHECK_INCLUDE_FILES(X11/Xlib.h X11/keysym.h HAVE_X11_KEYSYM_H)
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CHECK_INCLUDE_FILES(X11/Xlib.h X11/xpm.h HAVE_X11_XPM_H)
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CHECK_INCLUDE_FILE_CXX(iconv.h HAVE_ICONV)
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if(HAVE_ICONV)
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@ -685,8 +690,13 @@ if(CMAKE_COMPILER_IS_GNUCXX)
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list(APPEND OC_CXX_FLAGS "-std=gnu++0x")
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endif()
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endif()
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# ck 09-09-20: CMAKE_REQUIRED_FLAGS requires a string, not a list.
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include(CheckCXXSourceCompiles)
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set(CMAKE_REQUIRED_FLAGS ${OC_CXX_FLAGS})
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foreach(FLAG ${OC_CXX_FLAGS})
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set(OC_REQUIRED_FLAGS "${OC_REQUIRED_FLAGS} ${FLAG}")
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endforeach()
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set(CMAKE_REQUIRED_FLAGS ${OC_REQUIRED_FLAGS})
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CHECK_CXX_SOURCE_COMPILES("void f(struct D&&); int main() { return 0; }" HAVE_RVALUE_REF)
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if(MSVC_VERSION GREATER 1499)
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