Added in version 3.24.
Select the Watcom runtime library for use by compilers targeting the Watcom ABI.
The allowed values are:
SingleThreaded
Compile without additional flags to use a single-threaded statically-linked runtime library.
SingleThreadedDLL
Compile with -br
or equivalent flag(s) to use a single-threaded
dynamically-linked runtime library. This is not available for Linux
targets.
MultiThreaded
Compile with -bm
or equivalent flag(s) to use a multi-threaded
statically-linked runtime library.
MultiThreadedDLL
Compile with -bm -br
or equivalent flag(s) to use a multi-threaded
dynamically-linked runtime library. This is not available for Linux
targets.
The value is ignored on non-Watcom compilers but an unsupported value will be rejected as an error when using a compiler targeting the Watcom ABI.
The value may also be the empty string (""
) in which case no runtime
library selection flag will be added explicitly by CMake.
Use generator expressions
to
support per-configuration specification.
For example, the code:
add_executable(foo foo.c)
set_property(TARGET foo PROPERTY
WATCOM_RUNTIME_LIBRARY "MultiThreaded")
selects for the target foo
a multi-threaded statically-linked runtime
library.
If this property is not set then CMake uses the default value
MultiThreadedDLL
on Windows and SingleThreaded
on other
platforms to select a Watcom runtime library.
Note
This property has effect only when policy CMP0136
is set to NEW
prior to the first project()
or enable_language()
command
that enables a language using a compiler targeting the Watcom ABI.