質問編集履歴
1
CMakeLists.txtの追記．およびフォルダ構成，ファイル名の変更
test
CHANGED
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File without changes
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test
CHANGED
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@@ -1,6 +1,6 @@
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1
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-
以下のような階層のプロジェクトがあった時，test_f
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1
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+
以下のような階層のプロジェクトがあった時，test_libfunction.cppのみを書き換えながらUnit Testを実行したいのですが，今の状態では本体のソースファイル側（main.cpp, vectorfunctions.hpp, vectorfunctions.cpp）に変更がないにも関わらず全体をコンパイルしなおさなければならず，非効率に感じています．
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2
2
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3
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-
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3
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+
main.cppとtest_libfunction.cppはvectorfunctions.cppに依存しており，vectorfunctions.cppを動的ライブラリにしてリンクする設計になっているのですが，今の状態だとvectorfunctions.cppから動的ライブラリを作成するところも毎回コンパイルしなおしていることになっています．
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4
4
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5
5
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どのようにすれば解決できるでしょうか．
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6
6
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@@ -10,38 +10,108 @@
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10
10
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11
11
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12
12
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13
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+
フォルダ構成
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14
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+
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13
15
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```
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14
16
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15
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-
/
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17
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+
/vector_calculation
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18
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19
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+-- CMakeLists.txt
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18
20
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19
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-
+-- /bi
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21
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+
+-- /build
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20
22
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21
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-
+-- /i
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23
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+
+-- /drivers
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22
24
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23
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-
| +--
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25
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+
| +-- main.cpp
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24
26
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25
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-
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27
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+
+-- /external
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26
28
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27
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-
| +--
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29
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+
| +-- /catch
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30
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29
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-
+-- /src
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30
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-
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31
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-
| +-- CMakeLists.txt
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32
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-
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33
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-
| +--
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31
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+
| +-- catch.hpp
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32
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33
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+-- /library
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36
34
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37
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-
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35
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+
+-- /inc
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38
36
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39
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-
| +--
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37
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+
| +-- vectorfunctions.hpp
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40
38
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41
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-
+-- /
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39
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+
+-- /src
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42
40
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43
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-
+--
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41
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+
| +-- vectorfunctions.cpp
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44
42
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43
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+
+-- /test
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44
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+
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45
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+-- CMakeLists.txt
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46
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+
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45
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-
+-- test_f
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47
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+
+-- test_libfunction.cpp
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46
48
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47
49
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```
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50
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+
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51
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+
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52
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+
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53
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+
CMakeLists.txt
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54
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+
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55
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+
```
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56
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+
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57
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+
cmake_minimum_required(VERSION 3.10)
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58
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+
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59
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project(VectorCalculation CXX)
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60
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+
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61
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+
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62
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+
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63
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+
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64
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+
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65
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+
file(GLOB LIB_SOURCE_FILES library/src/*.cpp)
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66
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+
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67
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+
file(GLOB HEADER_FILES library/inc/*.h*)
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68
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+
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69
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+
file(GLOB TEST_SOURCE_FILES library/test/*.cpp)
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70
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+
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71
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+
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72
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+
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73
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# corresponding to -I option in make
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74
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+
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75
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+
include_directories(external/catch)
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76
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+
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77
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+
include_directories(library/inc)
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78
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+
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79
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+
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80
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+
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81
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# other options and get additional options from command line
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82
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+
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83
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+
if( CMAKE_COMPILER_IS_GNUCXX )
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84
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+
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85
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set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC -std=c++11 -Wall -Wextra" )
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86
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+
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87
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endif( CMAKE_COMPILER_IS_GNUCXX )
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88
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+
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89
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+
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90
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+
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91
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+
# g++ -shared -o vectorkernel ${LIB_SOURCE_FILES}
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92
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+
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93
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add_library(vectorkernel SHARED ${LIB_SOURCE_FILES} ${HEADER_FILES})
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94
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+
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95
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+
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96
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+
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97
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add_executable(main drivers/main.cpp ${HEADER_FILES})
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98
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+
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99
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+
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100
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+
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101
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target_link_libraries(main vectorkernel)
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102
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+
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103
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+
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104
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+
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105
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+
add_subdirectory(library/test)
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106
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+
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107
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+
```
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108
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+
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109
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+
test/CMakeLists.txt
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110
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+
|
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111
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+
```
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112
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+
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113
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+
add_executable(vectorkernel_testrunner ${TEST_SOURCE_FILES} ${HEADER_FILES})
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114
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+
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115
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+
target_link_libraries(vectorkernel_testrunner vectorkernel)
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|
116
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+
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|
117
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+
```
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