使mongo-cxx-driver无法找到包含

make mongo-cxx-driver cannot find includes

本文关键字：包含 mongo-cxx-driver      更新时间：2023-10-16

我一直在尝试在OSX 10.10上为c++ 11编译mongo-cxx-driver，但是我遇到了一些麻烦。libbson和mongodb -c-driver都已成功构建和安装，库分别到/usr/local/lib，头文件分别到/usr/local/include/libbson-1.0和/usr/local/include/libmongoc-1.0。我成功地从mongo-cxx-driver/build目录运行了cmake，下面是shell的全部输出:

~/code/cpp/mongo-cxx-driver/build  ((r3.0.1)) $> cmake -DLIBBSON_DIR=/usr/local/include/libbson-1.0 -DLIBMONGOC_DIR=/usr/local/include/libmongoc-1.0 -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local ..
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/user/code/cpp/mongo-cxx-driver

当我从mongo-cxx-driver目录运行make时，我得到以下错误:

...
[  4%] Building CXX object src/bsoncxx/CMakeFiles/bsoncxx.dir/array/view.cpp.o
/Users/user/code/cpp/mongo-cxx-driver/src/bsoncxx/array/view.cpp:21:10: fatal error: 'bson.h' file not
  found
#include <bson.h>
         ^
1 error generated.

显然编译器没有找到那些包含…但是为什么呢?这不是LIBBSON_DIR和LIBMONGOC_DIR在cmake命令行中设置的吗?

编辑:我使用cmake从它们的git源代码构建了C驱动程序和libbson;使;Sudo make install。今天，我从零开始了mongo-cxx-driver，以记录过程中的所有问题。在mongo-cxx-driver/build中生成如下输出:

~/code/cpp/mongo-cxx-driver/build  (master) $> cmake ..
-- The CXX compiler identification is AppleClang 7.3.0.7030031
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++
-- Check for working CXX compiler: /Library/Developer/CommandLineTools/usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- No build type selected, default is Release
-- The C compiler identification is AppleClang 7.3.0.7030031
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc
-- Check for working C compiler: /Library/Developer/CommandLineTools/usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
CMake Error at cmake/FindLibBSON.cmake:38 (message):
  Don't know how to find libbson; please set LIBBSON_DIR to the prefix
   directory with which libbson was configured.
Call Stack (most recent call first):
   src/bsoncxx/CMakeLists.txt:67 (find_package)

-- Configuring incomplete, errors occurred!
See also "/Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeOutput.log".

cmake在/mongo-cxx-driver/build/CMakeFiles/CMakeOutput.log中的日志包含(为了简洁起见，只显示c++ 11相关行):

The system is: Darwin - 15.6.0 - x86_64
Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded.
Compiler: /Library/Developer/CommandLineTools/usr/bin/c++ 
Build flags: 
Id flags: 
The output was:
0

Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out"
The CXX compiler identification is AppleClang, found in "/Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/3.6.2/CompilerIdCXX/a.out"
Determining if the CXX compiler works passed with the following output:
Change Dir: /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_1ae1a/fast"
/Library/Developer/CommandLineTools/usr/bin/make -f CMakeFiles/cmTC_1ae1a.dir/build.make CMakeFiles/cmTC_1ae1a.dir/build
Building CXX object CMakeFiles/cmTC_1ae1a.dir/testCXXCompiler.cxx.o
/Library/Developer/CommandLineTools/usr/bin/c++      -o CMakeFiles/cmTC_1ae1a.dir/testCXXCompiler.cxx.o -c /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
Linking CXX executable cmTC_1ae1a
/usr/local/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1ae1a.dir/link.txt --verbose=1
/Library/Developer/CommandLineTools/usr/bin/c++     -Wl,-search_paths_first -Wl,-headerpad_max_install_names   CMakeFiles/cmTC_1ae1a.dir/testCXXCompiler.cxx.o  -o cmTC_1ae1a  

Detecting CXX compiler ABI info compiled with the following output:
Change Dir: /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_34702/fast"
/Library/Developer/CommandLineTools/usr/bin/make -f CMakeFiles/cmTC_34702.dir/build.make CMakeFiles/cmTC_34702.dir/build
Building CXX object CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o
/Library/Developer/CommandLineTools/usr/bin/c++      -o CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o -c /usr/local/Cellar/cmake/3.6.2/share/cmake/Modules/CMakeCXXCompilerABI.cpp
Linking CXX executable cmTC_34702
/usr/local/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34702.dir/link.txt --verbose=1
/Library/Developer/CommandLineTools/usr/bin/c++     -Wl,-search_paths_first -Wl,-headerpad_max_install_names  -v -Wl,-v CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o  -o cmTC_34702   
Apple LLVM version 7.3.0 (clang-703.0.31)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin
 "/Library/Developer/CommandLineTools/usr/bin/ld" -demangle -dynamic -arch x86_64 -macosx_version_min 10.11.0 -o cmTC_34702 -search_paths_first -headerpad_max_install_names -v CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o -lc++ -lSystem /Library/Developer/CommandLineTools/usr/bin/../lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a
@(#)PROGRAM:ld  PROJECT:ld64-264.3.102
configured to support archs: armv6 armv7 armv7s arm64 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em (tvOS)
Library search paths:
    /usr/lib
    /usr/local/lib
Framework search paths:
    /Library/Frameworks/
    /System/Library/Frameworks/

Parsed CXX implicit link information from above output:
  link line regex: [^( *|.*[/])(ld|([^/]+-)?ld|collect2)[^/]*( |$)]
  ignore line: [Change Dir: /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeTmp]
  ignore line: []
  ignore line: [Run Build Command:"/usr/bin/make" "cmTC_34702/fast"]
  ignore line: [/Library/Developer/CommandLineTools/usr/bin/make -f CMakeFiles/cmTC_34702.dir/build.make CMakeFiles/cmTC_34702.dir/build]
  ignore line: [Building CXX object CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o]
  ignore line: [/Library/Developer/CommandLineTools/usr/bin/c++      -o CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o -c /usr/local/Cellar/cmake/3.6.2/share/cmake/Modules/CMakeCXXCompilerABI.cpp]
  ignore line: [Linking CXX executable cmTC_34702]
  ignore line: [/usr/local/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_34702.dir/link.txt --verbose=1]
  ignore line: [/Library/Developer/CommandLineTools/usr/bin/c++     -Wl,-search_paths_first -Wl,-headerpad_max_install_names  -v -Wl,-v CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o  -o cmTC_34702   ]
  ignore line: [Apple LLVM version 7.3.0 (clang-703.0.31)]
  ignore line: [Target: x86_64-apple-darwin15.6.0]
  ignore line: [Thread model: posix]
  ignore line: [InstalledDir: /Library/Developer/CommandLineTools/usr/bin]
  link line: [ "/Library/Developer/CommandLineTools/usr/bin/ld" -demangle -dynamic -arch x86_64 -macosx_version_min 10.11.0 -o cmTC_34702 -search_paths_first -headerpad_max_install_names -v CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o -lc++ -lSystem /Library/Developer/CommandLineTools/usr/bin/../lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a]
    arg [/Library/Developer/CommandLineTools/usr/bin/ld] ==> ignore
    arg [-demangle] ==> ignore
    arg [-dynamic] ==> ignore
    arg [-arch] ==> ignore
    arg [x86_64] ==> ignore
    arg [-macosx_version_min] ==> ignore
    arg [10.11.0] ==> ignore
    arg [-o] ==> ignore
    arg [cmTC_34702] ==> ignore
    arg [-search_paths_first] ==> ignore
    arg [-headerpad_max_install_names] ==> ignore
    arg [-v] ==> ignore
    arg [CMakeFiles/cmTC_34702.dir/CMakeCXXCompilerABI.cpp.o] ==> ignore
    arg [-lc++] ==> lib [c++]
    arg [-lSystem] ==> lib [System]
    arg [/Library/Developer/CommandLineTools/usr/bin/../lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a] ==> lib [/Library/Developer/CommandLineTools/usr/bin/../lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a]
  Library search paths: [;/usr/lib;/usr/local/lib]
  Framework search paths: [;/Library/Frameworks/;/System/Library/Frameworks/]
  remove lib [System]
  collapse lib [/Library/Developer/CommandLineTools/usr/bin/../lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a] ==> [/Library/Developer/CommandLineTools/usr/lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a]
  collapse library dir [/usr/lib] ==> [/usr/lib]
  collapse library dir [/usr/local/lib] ==> [/usr/local/lib]
  collapse framework dir [/Library/Frameworks/] ==> [/Library/Frameworks]
  collapse framework dir [/System/Library/Frameworks/] ==> [/System/Library/Frameworks]
  implicit libs: [c++;/Library/Developer/CommandLineTools/usr/lib/clang/7.3.0/lib/darwin/libclang_rt.osx.a]
  implicit dirs: [/usr/lib;/usr/local/lib]
  implicit fwks: [/Library/Frameworks;/System/Library/Frameworks]
Detecting CXX [-std=c++11] compiler features compiled with the following output:
Change Dir: /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_a8d63/fast"
/Library/Developer/CommandLineTools/usr/bin/make -f CMakeFiles/cmTC_a8d63.dir/build.make CMakeFiles/cmTC_a8d63.dir/build
Building CXX object CMakeFiles/cmTC_a8d63.dir/feature_tests.cxx.o
/Library/Developer/CommandLineTools/usr/bin/c++     -std=c++11 -o CMakeFiles/cmTC_a8d63.dir/feature_tests.cxx.o -c /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_a8d63
/usr/local/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a8d63.dir/link.txt --verbose=1
/Library/Developer/CommandLineTools/usr/bin/c++     -Wl,-search_paths_first -Wl,-headerpad_max_install_names   CMakeFiles/cmTC_a8d63.dir/feature_tests.cxx.o  -o cmTC_a8d63  

    Feature record: CXX_FEATURE:0cxx_aggregate_default_initializers
    ...
    Feature record: CXX_FEATURE:1cxx_variadic_templates
Detecting C [-std=c11] compiler features compiled with the following output:
Change Dir: /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" "cmTC_9a269/fast"
/Library/Developer/CommandLineTools/usr/bin/make -f CMakeFiles/cmTC_9a269.dir/build.make CMakeFiles/cmTC_9a269.dir/build
Building C object CMakeFiles/cmTC_9a269.dir/feature_tests.c.o
/Library/Developer/CommandLineTools/usr/bin/cc    -std=c11 -o CMakeFiles/cmTC_9a269.dir/feature_tests.c.o   -c /Users/user/code/cpp/mongo-cxx-driver/build/CMakeFiles/feature_tests.c
Linking C executable cmTC_9a269
/usr/local/Cellar/cmake/3.6.2/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9a269.dir/link.txt --verbose=1
/Library/Developer/CommandLineTools/usr/bin/cc    -Wl,-search_paths_first -Wl,-headerpad_max_install_names   CMakeFiles/cmTC_9a269.dir/feature_tests.c.o  -o cmTC_9a269  

    Feature record: C_FEATURE:1c_function_prototypes
    Feature record: C_FEATURE:1c_restrict
    Feature record: C_FEATURE:1c_static_assert
    Feature record: C_FEATURE:1c_variadic_macros

(如果需要其他行，我很乐意寄给你)。Ls/usr/local/lib/pkgconfig显示如下:

lcms2.pc        libbson-1.0.pc      libmongoc-1.0.pc    libmongoc-ssl-1.0.pc    libtiff-4.pc        mysqlclient.pc

找到问题。@acm要求显示pkg-config --cflags --libs libmongoc-1.0 libbson-1.0的输出，我试图这样做:

~/code/cpp/mongo-cxx-driver/build  (master) $> pkg-config --cflags --libs libmongoc-1.0 libbson-1.0
-bash: pkg-config: command not found

显然没有安装pkg-config。通过自制程序快速安装后，我运行相同的行，得到:

~/code/cpp/mongo-cxx-driver/build  (master) $> pkg-config --cflags --libs libmongoc-1.0 libbson-1.0
-I/usr/local/include/libmongoc-1.0 -I/usr/local/include/libbson-1.0 -L/usr/local/lib -lmongoc-1.0 -lbson-1.0

之后cmake运行得很好，make也运行得很好。

谢谢你的帮助:-)

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