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Diffstat (limited to 'Help/command/add_definitions.rst')
| -rw-r--r-- | Help/command/add_definitions.rst | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Help/command/add_definitions.rst b/Help/command/add_definitions.rst new file mode 100644 index 0000000..4c72752 --- /dev/null +++ b/Help/command/add_definitions.rst @@ -0,0 +1,19 @@ +add_definitions +--------------- + +Adds -D define flags to the compilation of source files. + +:: + + add_definitions(-DFOO -DBAR ...) + +Adds flags to the compiler command line for sources in the current +directory and below. This command can be used to add any flags, but +it was originally intended to add preprocessor definitions. Flags +beginning in -D or /D that look like preprocessor definitions are +automatically added to the COMPILE_DEFINITIONS property for the +current directory. Definitions with non-trivial values may be left in +the set of flags instead of being converted for reasons of backwards +compatibility. See documentation of the directory, target, and source +file COMPILE_DEFINITIONS properties for details on adding preprocessor +definitions to specific scopes and configurations. |