Setting Additional Compile and Link Options
dougbinks edited this page Sep 8, 2014
·
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Additional compile and link options (which are compiler specific) can be added to projects via the IRuntimeObjectSystem
interface functions:
virtual void SetAdditionalCompileOptions( const char *options, unsigned short projectId_ = 0 ) = 0;
virtual void SetAdditionalLinkOptions( const char *options, unsigned short projectId_ = 0 ) = 0;
Compile options are appended to the compile string after the standard RCC++ compile options. Link options are compiler dependent:
- For Visual Studio added at the end of the compile string after
/link
and after the link options for library path, so the entire string is passed to the compiler. See Visual Studio Linker options on MSDN. - For gcc and clang++ added after
-Wl,
so flags and argument should be comma separated rather than space separated. Flags with arguments can also be passed inflag=argument
form. An example string would be along the lines oflinkFlag1,linkFlag2=arg1,linkFlag3,arg2,linkFlag4
.
If you want to set compile optimizations through the additional compile options, you may want to set the RCC++ optimization level to RCCPPOPTIMIZATIONLEVEL_NOT_SET
. See Controlling Optimization Levels.