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Four configurations for creating applications and DLLs are generated in Visual Studio when you create a project using one of the RTX templates:
The tables below list the RTSS compiler and linker options that differ from the default Windows console application options and RTX product compiler and linker options.
NOTE: <RtxSdkDir> refers to the RTX SDK directory.
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Additional Include Directories | $(RtxSdkDir)\include; + inherit | $(RtxSdkDir)\include; + inherit | $(RtxSdkDir)\include; + inherit | $(RtxSdkDir)\include; + inherit |
| Debug Information Format | /Zi | /Zi | /Zi | /Zi |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Optimization | Disabled (/Od) | Full Optimization (/Ox) | Disabled (/Od) | Full Optimization (/Ox) |
| Whole Program Optimization | No | No | No | No |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Preprocessor Defines | UNDER_ RTSS;UNICODE;_UNICODE;_DEBUG
+ inherit
NOTE: Include the UNDER_RTSS_UNSUPPORTED_CRT_APIS define to see what C Runtime functions have been deprecated. |
UNDER_RTSS;NDEBUG;UNICODE;_UNICODE; RELEASE;
+ inherit
NOTE: Include the UNDER_RTSS_UNSUPPORTED_CRT_APIS define to see what C Runtime functions have been deprecated. |
UNICODE;_UNICODE;_DEBUG; + inherit |
UNICODE;_UNICODE;NDEBUG; + inherit |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Enable Minimal Rebuild | No (/Gm-) | No (/Gm-) | No (/Gm-) | No (/Gm-) |
| Enable C++ Exceptions | Yes (/EHsc) | Yes (/EHsc) | Yes (/EHsc) | Yes (/EHsc) |
| Basic Runtime Checks | Default | Default | Default | Default |
| Runtime Library | Multi-threaded Debug (/MTd) | Multi-threaded (/MT) | Multi-threaded Debug (/MTd) | Multi-threaded DLL (/MT) |
| Security Check | No (/GS-) | No (/GS-) | No (/GS-) | No (/GS-) |
| Floating Point Model | Fast (/fp:fast) | Fast (/fp:fast) | Fast (/fp:fast) | Fast (/fp:fast) |
NOTE: Depending on the version of Visual Studio you use, floating-point settings can have an impact on API performance. The compiler option /fp:fast is used to limit the effect of floating point on performance. This retains the settings of using full optimization.If floating-point precision is necessary you can use the /fp:precise compiler flag, but be aware that doing so may affect certain API determinism. For example, functions such as log or sin will be affected. The MSDN article "Microsoft Visual C++ Floating-point Optimization" explains the compiler flags available > http://msdn.microsoft.com/en-us/library/aa289157(v=vs.71).aspx
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Additional Library Directories | $(RtxSDKDir)\lib\% + inherit | $(RtxSDKDir)\lib\% + inherit | $(RtxSDKDir)\lib\% + inherit | $(RtxSDKDir)\lib\% + inherit |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
|
Additional Dependencies Visual Studio 2015 |
startupCRT.lib;libcmtd.lib; rtapi_rtss.lib; rtx_rtss.lib;libcpmtd.lib; libucrt.lib; libvcruntime.lib NOTE: libcmtd.lib and libcpmtd.lib are only available if C Runtime is included libcpmtd.lib is only included if you selected C++ |
startupCRT.lib;libcmt.lib;rtapi_rtss.lib; rtx_rtss.lib;libcpmt.lib; libucrt.lib; libvcruntime.lib NOTE: libcmt.lib and libcpmt.lib are only available if C Runtime is included libcpmt.lib is only included if you selected C++ NOTE: To build Release configurations with Intel Compiler 15 with Visual Studio 2015, you will need to add the following: legacy_stdio_wide_specifiers.lib;legacy_stdio_definitions.lib;libircmt.lib |
libcmtd.lib; libcpmtd.lib;rtapi_w32.lib + inherit NOTE: libcpmtd.lib is only included if you selected C++ |
libcmt.lib; libcpmt.lib;rtapi_w32.lib + inherit NOTE: libcpmt.lib is only included if you selected C++ NOTE: To build Release configurations with Intel Compiler 15 with Visual Studio 2015, you will need to add the following: legacy_stdio_wide_specifiers.lib;legacy_stdio_definitions.lib;libircmt.lib |
|
Additional Dependencies Visual Studio 2013 |
startupCRT.lib;libcmt.lib;rtapi_rtss.lib; rtx_rtss.lib;libcpmtd.lib NOTE: libcmtd.lib and libcpmtd.lib are only available if C Runtime is included libcpmtd.lib is only included if you selected C++ |
startupCRT.lib;libcmt.lib;rtapi_rtss.lib; rtx_rtss.lib;libcpmt.lib NOTE: libcmt.lib and libcpmt.lib are only available if C Runtime is included libcpmt.lib is only included if you selected C++ |
libcmtd.lib; libcpmtd.lib;rtapi_w32.lib + inherit NOTE: libcpmtd.lib is only included if you selected C++ |
libcmt.lib; libcpmt.lib;rtapi_w32.lib + inherit NOTE: libcpmt.lib is only included if you selected C++ |
| Ignore All Default Libraries | Yes (/NODEFAULTLIB) | Yes (/NODEFAULTLIB) | Yes (/NODEFAULTLIB) | Yes (/NODEFAULTLIB) |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Generate Manifest | No (/MANIFEST:NO) | No (/MANIFEST:NO) | Yes (/MANIFEST) | Yes (/MANIFEST) |
| Enable User Account Control (UAC) | No (/MANIFESTUAC:NO) | No (/MANIFESTUAC:NO) | No (/MANIFESTUAC:NO) | No (/MANIFESTUAC:NO) |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Subsystem |
Native (/SUBSYSTEM: NATIVE) |
Native (/SUBSYSTEM: NATIVE) | Console (/SUBSYSTEM: CONSOLE) | Console (/SUBSYSTEM: CONSOLE) |
| Driver | Driver (/Driver) | Driver (/Driver) | Not Set | Not Set |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Entry Point | _RtapiProcessEntry CRT%408 | _RtapiProcessEntry CRT%408 | ||
| Randomized Base Address | Yes (/DYNAMICBASE) | Yes (/DYNAMICBASE) | ||
| Target Machine | MachineX86 (/MACHINE:X86) | MachineX86 (/MACHINE:X86) | MachineX86 (/MACHINE:X86) | MachineX86 (/MACHINE:X66) |
The tables below list the RTSS compiler and linker options that differ from the default Windows console application options and RTX product compiler and linker options.
NOTE: <RtxSdkDir> refers to the RTX SDK directory.
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Additional Include Directories | $(RtxSdkDir)\include + Inherit | $(RtxSdkDir)\include + Inherit | $(RtxSdkDir)\include + Inherit | $(RtxSdkDir)\include + Inherit |
| Debug Information Format | /Zi | /Zi | /Zi | /Zi |
| Warning Level | Level3 (/W3) | Level3 (/W3) | Level3 (/W3) | Level3 (/W3) |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Optimization | Disabled (/Od) | Full Optimization (/Ox) | Disabled (/Od) | Full Optimization (/Ox) |
| Whole Program Optimization | No | No | No | No |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Preprocessor Defines | UNDER_RTSS;RTX_EXPORTS;_DEBUG;
+ inherit NOTE: Include the UNDER_RTSS_UNSUPPORTED_CRT_APIS define to see what C Runtime functions have been deprecated. |
UNDER_RTSS;NDEBUG; RELEASE;RTX_EXPORTS; + inherit NOTE: Include the UNDER_RTSS_UNSUPPORTED_CRT_APIS define to see what C Runtime functions have been deprecated. |
_DEBUG;DLL_EXPORTS; + inherit |
NDEBUG; RELEASE;DLL_EXPORTS; + inherit |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Enable Minimal Rebuild | No (/Gm-) | No (/Gm-) | No (/Gm-) | No (/Gm-) |
| Enable C++ Exceptions | Yes (/EHsc) | Yes (/EHsc) | Yes (/EHsc) | Yes (/EHsc) |
| Basic Runtime Checks | Default | Default | Default | Default |
| Runtime Library | Multi-threaded (/MTd) | Multi-threaded (/MT) | Multi-threaded Debug (/MTd) | Multi-threaded (/MT) |
| Buffer Security Check | No (/GS-) | No (/GS-) | No (/GS-) | No (/GS-) |
| Floating Point Model | Fast (/fp:fast) | Fast (/fp:fast) | Fast (/fp:fast) | Fast (/fp:fast) |
NOTE: Depending on the version of Visual Studio you use, floating-point settings can have an impact on API performance. The compiler option /fp:fast is used to limit the effect of floating point on performance. This retains the settings of using full optimization. If floating-point precision is necessary you can use the /fp:precise compiler flag, but be aware that doing so may affect certain API determinism. For example, functions such as log or sin will be affected. The MSDN article "Microsoft Visual C++ Floating-point Optimization" explains the compiler flags available > http://msdn.microsoft.com/en-us/library/aa289157(v=vs.71).aspx
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
|
Additional Dependencies Visual Studio 2015 |
startupCRT.lib;libcmtd.lib; rtapi_rtss.lib; rtx_rtss.lib;libcpmtd.lib; libucrt.lib; libvcruntime.lib NOTE: libcmtd.lib and libcpmtd.lib are only available if C Runtime is included libcpmtd.lib is only included if you selected C++ |
startupCRT.lib;libcmt.lib;rtapi_rtss.lib; rtx_rtss.lib;libcpmt.lib; libucrt.lib; libvcruntime.lib NOTE: libcmt.lib and libcpmt.lib are only available if C Runtime is included libcpmt.lib is only included if you selected C++ NOTE: To build Release configurations with Intel Compiler 15 with Visual Studio 2015, you will need to add the following: legacy_stdio_wide_specifiers.lib;legacy_stdio_definitions.lib;libircmt.lib |
libcmtd.lib; libcpmtd.lib;rtapi_w32.lib + inherit;libucrt.lib; libvcruntime.lib NOTE: libcpmtd.lib is only included if you selected C++ |
libcmt.lib; libcpmt.lib;rtapi_w32.lib + inherit;libucrt.lib; libvcruntime.lib NOTE: libcpmt.lib is only included if you selected C++ NOTE: To build Release configurations with Intel Compiler 15 with Visual Studio 2015, you will need to add the following: legacy_stdio_wide_specifiers.lib;legacy_stdio_definitions.lib;libircmt.lib |
|
Additional Dependencies Visual Studio 2013 |
startupCRT.lib;libcmt.lib;rtapi_rtss.lib; rtx_rtss.lib;libcpmtd.lib NOTE: libcmtd.lib and libcpmtd.lib are only available if C Runtime is included libcpmtd.lib is only included if you selected C++ |
startupCRT.lib;libcmt.lib;rtapi_rtss.lib; rtx_rtss.lib;libcpmt.lib NOTE: libcmt.lib and libcpmt.lib are only available if C Runtime is included libcpmt.lib is only included if you selected C++ |
libcmtd.lib; libcpmtd.lib;rtapi_w32.lib + inherit NOTE: libcpmtd.lib is only included if you selected C++ |
libcmt.lib; libcpmt.lib;rtapi_w32.lib + inherit NOTE: libcpmt.lib is only included if you selected C++ |
| Ignore All Default Libraries | Yes (/NODEFAULTLIB) | Yes (/NODEFAULTLIB) | Yes (/NODEFAULTLIB) | Yes (/NODEFAULTLIB) |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Generate Manifest | No (/MANIFEST:NO) | No (/MANIFEST:NO) | Yes (/MANIFEST) | Yes (/MANIFEST) |
| Enable User Account Control (UAC) | No (/MANIFESTUAC:NO) | No (/MANIFESTUAC:NO) | No (/MANIFESTUAC:NO) | No (/MANIFESTUAC:NO) |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| SubSystem | Native (/SUBSYSTEM: NATIVE) | Native (/SUBSYSTEM: NATIVE) | Console (/SUBSYSTEM: CONSOLE) | Console (/SUBSYSTEM: CONSOLE) |
| Driver | Driver (/Driver) | Driver (/Driver) | Not Set | Not Set |
| Option | RTSSDebug | RTSSRelease | Debug | Release |
|---|---|---|---|---|
| Entry Point | _RtapiDllEntryCRT %408 | _RtapiDllEntryCRT %408 | ||
| Randomized Base Address | Yes (/DYNAMICBASE) | Yes (/DYNAMICBASE) | ||
| Target Machine | MachineX86 (/MACHINE:X86) | MachineX86 (/MACHINE:X86) | MachineX86 (/MACHINE:X86) | MachineX86 (/MACHINE:X86) |
| Section Alignment | 32 | 32 |