diff options
| author | Paul Choisel <paul.choisel@kitware.com> | 2023-04-14 14:18:04 (GMT) |
|---|---|---|
| committer | Paul Choisel <paul.choisel@kitware.com> | 2023-04-28 14:23:59 (GMT) |
| commit | c6a426198a9ea204d6e5990467426a86bd07b25c (patch) | |
| tree | f45c93c44a5129b0c72355be94b78606d713d754 /Help/guide/tutorial/Step4 | |
| parent | 6c11f7e4a8805189835c04a398864f96081b3183 (diff) | |
| download | CMake-c6a426198a9ea204d6e5990467426a86bd07b25c.zip CMake-c6a426198a9ea204d6e5990467426a86bd07b25c.tar.gz CMake-c6a426198a9ea204d6e5990467426a86bd07b25c.tar.bz2 | |
Tutorial: Move Step4-Ex1 to Step3-Ex2
During the training, we talk about INTERFACE libraries just before Step3
so it makes more sense to do the exercise related to them in Step3
Diffstat (limited to 'Help/guide/tutorial/Step4')
| -rw-r--r-- | Help/guide/tutorial/Step4/CMakeLists.txt | 22 | ||||
| -rw-r--r-- | Help/guide/tutorial/Step4/MathFunctions/CMakeLists.txt | 7 |
2 files changed, 11 insertions, 18 deletions
diff --git a/Help/guide/tutorial/Step4/CMakeLists.txt b/Help/guide/tutorial/Step4/CMakeLists.txt index 7531fb4..fba9766 100644 --- a/Help/guide/tutorial/Step4/CMakeLists.txt +++ b/Help/guide/tutorial/Step4/CMakeLists.txt @@ -1,33 +1,27 @@ -# TODO 5: Update the minimum required version to 3.15 +# TODO 1: Update the minimum required version to 3.15 cmake_minimum_required(VERSION 3.10) # set the project name and version project(Tutorial VERSION 1.0) -# TODO 1: Replace the following code by: -# * Creating an interface library called tutorial_compiler_flags -# Hint: use add_library() with the INTERFACE signature -# * Add compiler feature cxx_std_11 to tutorial_compiler_flags -# Hint: Use target_compile_features() - # specify the C++ standard -set(CMAKE_CXX_STANDARD 11) -set(CMAKE_CXX_STANDARD_REQUIRED True) +add_library(tutorial_compiler_flags INTERFACE) +target_compile_features(tutorial_compiler_flags INTERFACE cxx_std_11) -# TODO 6: Create helper variables to determine which compiler we are using: +# TODO 2: Create helper variables to determine which compiler we are using: # * Create a new variable gcc_like_cxx that is true if we are using CXX and # any of the following compilers: ARMClang, AppleClang, Clang, GNU, LCC # * Create a new variable msvc_cxx that is true if we are using CXX and MSVC # Hint: Use set() and COMPILE_LANG_AND_ID -# TODO 7: Add warning flag compile options to the interface library +# TODO 3: Add warning flag compile options to the interface library # tutorial_compiler_flags. # * For gcc_like_cxx, add flags -Wall;-Wextra;-Wshadow;-Wformat=2;-Wunused # * For msvc_cxx, add flags -W3 # Hint: Use target_compile_options() -# TODO 8: With nested generator expressions, only use the flags for the +# TODO 4: With nested generator expressions, only use the flags for the # build-tree # Hint: Use BUILD_INTERFACE @@ -41,9 +35,7 @@ add_subdirectory(MathFunctions) # add the executable add_executable(Tutorial tutorial.cxx) -# TODO 2: Link to tutorial_compiler_flags - -target_link_libraries(Tutorial PUBLIC MathFunctions) +target_link_libraries(Tutorial PUBLIC MathFunctions tutorial_compiler_flags) # add the binary tree to the search path for include files # so that we will find TutorialConfig.h diff --git a/Help/guide/tutorial/Step4/MathFunctions/CMakeLists.txt b/Help/guide/tutorial/Step4/MathFunctions/CMakeLists.txt index ffab4f0..48561eb 100644 --- a/Help/guide/tutorial/Step4/MathFunctions/CMakeLists.txt +++ b/Help/guide/tutorial/Step4/MathFunctions/CMakeLists.txt @@ -17,9 +17,10 @@ if (USE_MYMATH) mysqrt.cxx ) - # TODO 4: Link to tutorial_compiler_flags - + # link our compiler flags interface library + target_link_libraries(SqrtLibrary PUBLIC tutorial_compiler_flags) target_link_libraries(MathFunctions PUBLIC SqrtLibrary) endif() -# TODO 3: Link to tutorial_compiler_flags +# link our compiler flags interface library +target_link_libraries(MathFunctions PUBLIC tutorial_compiler_flags) |