Question

基本上我想学习CMake和GTest。最重要的是，我想尝试CI，我已将我的简单项目添加到Travis CI和AppVeyor。该项目在我的本地计算机上进行了很好的编译（使用vs 2017和g ++进行测试，不确定版本，因为我现在不接近它）以及AppVeyor。

该项目由一些编译为静态库的头文件组成，可执行文件“手动测试”静态库和gtest（目前没有测试，只是一个模板）。结构看起来像这样：

.
+-- .appveyor.yml
+-- .travis.yml
+-- CMakeLists.txt
+-- main
|   +-- main.cpp [The manual testing exec]
|   +-- CMakeLists.txt
+-- include
|   +-- Utility.h
|   +-- CMakeLists.txt
|   +-- Other header files to compile to static library
+-- test
|   +-- CMakeLists.txt
|   +-- CMakeLists.txt.in
|   +-- testutility
|   |   +-- main.cpp [sample exe file for gtest, not used yet]
|   |   +-- CMakeLists.txt

在构建Travis CI期间，它找不到静态库的标头。我试过用主要CMakeLists上的include_directories(".")。

主要CMakeLists.txt

cmake_minimum_required (VERSION 3.1)
project (primlibrary)

enable_testing()

include_directories(".")

add_subdirectory(include)
add_subdirectory(main)
add_subdirectory(test)

Travis CI错误消息

CMake Error at include/CMakeLists.txt:12 (add_library):
  Cannot find source file:
    Utility.h
  Tried extensions .c .C .c++ .cc .cpp .cxx .m .M .mm .h .hh .h++ .hm .hpp
  .hxx .in .txx
-- Generating done
-- Build files have been written to: /home/travis/build/SoIAS/PrimLibrary/build
The command "cmake .." exited with 1.
$ make
Scanning dependencies of target prim_library
[  9%] Linking CXX static library libprim_library.a
[  9%] Built target prim_library
Scanning dependencies of target manualtestingapp
[ 18%] Building CXX object main/CMakeFiles/manualtestingapp.dir/main.cpp.o
/home/travis/build/SoIAS/PrimLibrary/main/main.cpp:2:29: fatal error: include/Utility.h: No such file or directory
 #include "include/Utility.h"

并包含/ CMakeLists.txt：

set(CMAKE_CXX_STANDARD 14) 
set(CMAKE_CXX_STANDARD_REQUIRED ON) 
set(CMAKE_CXX_EXTENSIONS OFF) 

set(prim_library_srcs  
  ForwardList.h 
  LinkedList.h 
  Utility.h 
  tempfix.cpp 
) 

add_library(prim_library STATIC ${prim_library_srcs}) 
set_target_properties(prim_library PROPERTIES LINKER_LANGUAGE CXX) 

target_include_directories(prim_library PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})

CI和git链接： - Travis CI last build - Appveyor build - Github

你知道我做错了什么吗？

Answer 1

问题在发布后十几分钟就解决了。本地的Utility.h文件首字母大写，而git上的小写是小写。它是通过使用git命令在git上大写文件的第一个字母来解决的： git mv include/utility.h include/Utility.h

Travis CI找不到头文件

1 个答案: