Hi,
today i ran into an error with escape characters in macros. Is this a known
issue? Is this by design? How can I workaround?
Code:
function(f STRING)
message(STATUS ${STRING})
endfunction()
macro(m STRING)
message(STATUS ${STRING})
endmacro()
set(CONTENT "bla bla \/\/")
message(STATUS ${CONTENT})
f(${CONTENT})
m(${CONTENT})
Output:
ramold@xxx MINGW64 /c/Program Files/CMake/cmake-3.13.4-win64-x64/bin
$ ./cmake.exe -P test.cmake
CMake Warning (dev) at test.cmake:9 (set):
Syntax error in cmake code at
C:/Program Files/CMake/cmake-3.13.4-win64-x64/bin/test.cmake:9
when parsing string
bla bla \/\/
Invalid escape sequence \/
Policy CMP0010 is not set: Bad variable reference syntax is an error. Run
"cmake --help-policy CMP0010" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
This warning is for project developers. Use -Wno-dev to suppress it.
-- bla bla \/\/
-- bla bla \/\/
CMake Warning (dev) at test.cmake:6 (message):
Syntax error in cmake code at
C:/Program Files/CMake/cmake-3.13.4-win64-x64/bin/test.cmake:6
when parsing string
bla bla \/\/
Invalid escape sequence \/
Policy CMP0010 is not set: Bad variable reference syntax is an error. Run
"cmake --help-policy CMP0010" for policy details. Use the cmake_policy
command to set the policy and suppress this warning.
Call Stack (most recent call first):
test.cmake:12 (m)
This warning is for project developers. Use -Wno-dev to suppress it.
-- bla bla \/\/
Regards,
Felix Ramold
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