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Tutorial: Clarify instructions in Step 5

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Betsy McPhail
2021-09-30 12:18:41 -04:00
parent 89d134c61d
commit 01c332c9c7
1 changed files with 4 additions and 1 deletions
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5
Help/guide/tutorial/Adding System Introspection.rst
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@@ -14,11 +14,14 @@ these functions using the :module:`CheckSymbolExists` module in
the ``m`` library. If ``log`` and ``exp`` are not initially found, require the
``m`` library and try again.
Add the checks for ``log`` and ``exp`` to ``MathFunctions/CMakeLists.txt``,
after the call to :command:`target_include_directories`:
.. literalinclude:: Step6/MathFunctions/CMakeLists.txt
:caption: MathFunctions/CMakeLists.txt
:name: MathFunctions/CMakeLists.txt-check_symbol_exists
:language: cmake
:start-after: # does this system provide the log and exp functions?
:start-after: # to find MathFunctions.h, while we don't.
:end-before: # add compile definitions
If available, use :command:`target_compile_definitions` to specify