profile
文件# 生成默认profile文件,名字为`default`
# --force 表示强制生成,即若原来有`default`会被覆盖
# --name 表示指定生成名称
conan profile detect
conan profile detect --force
conan profile detect --name <指定名称>
# 查看名为`default`的profile文件的路径
conan profile path default
conan profile path <名称>
# 查看已经存在的eprofile
conan profile list
profile文件:mygcc。
可以用命令生成,也可以直接复制一份已存在的profile,或者直接自己新建一个空白文件都行。
并修改成如下的配置,注意,请根据自己平台的gcc进行配置。
注意:不同编译器的具体compiler
参数是不一样的。具体参见配置目录下的settings.yml
。
conan profile detect --name "mygcc"
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.cppstd=17
compiler.version=11
compiler.libcxx=libstdc++11
os=Windows
# 本文使用gcc版本
gcc (x86_64-posix-seh-rev3, Built by MinGW-W64 project) 11.2.0
文件名预览
:.
│ CMakeLists.txt
│ conanfile.txt
└─ main.cpp
main.cpp
#include
#include "zlib.h"
void test_env() {
std::cout << ">>>" << __func__ << std::endl;
std::cout << "sizeof(void*) = " << sizeof(void *) << std::endl;
#if defined(__VERSION__)
std::cout << "__VERSION__ = " << __VERSION__ << std::endl;
#elif defined(_MSC_VER)
std::cout << "_MSC_VER = " << _MSC_VER << std::endl;
#endif
}
void test_zlib(void) {
std::cout << ">>>" << __func__ << std::endl;
char buffer_in[256] = {
"Conan is a MIT-licensed, Open Source package manager for C and C++ development"
"for C and C++ development, allowing development teams to easily and efficiently"
"manage their packages and dependencies across platforms and build systems."};
char buffer_out[256] = {0};
z_stream defstream;
defstream.zalloc = Z_NULL;
defstream.zfree = Z_NULL;
defstream.opaque = Z_NULL;
defstream.avail_in = (uInt)strlen(buffer_in);
defstream.next_in = (Bytef *)buffer_in;
defstream.avail_out = (uInt)sizeof(buffer_out);
defstream.next_out = (Bytef *)buffer_out;
deflateInit(&defstream, Z_BEST_COMPRESSION);
deflate(&defstream, Z_FINISH);
deflateEnd(&defstream);
printf("Uncompressed size is: %lu\n", strlen(buffer_in));
printf("Compressed size is: %lu\n", strlen(buffer_out));
printf("ZLIB VERSION: %s\n", zlibVersion());
}
int main(void) {
test_env();
test_zlib();
}
CMakeLists.txt
cmake_minimum_required(VERSION 3.15)
project(mydemo CXX)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_SOURCE_DIR}/bin)
find_package(ZLIB REQUIRED)
add_executable(${PROJECT_NAME} main.cpp)
target_link_libraries(${PROJECT_NAME} ZLIB::ZLIB)
conanfile.txt
[requires]
zlib/1.3.1
[generators]
CMakeDeps
CMakeToolchain
流程化指令,run.bat
如果你和上文中的代码和配置文件编写一致,请无脑直接操作以下命令。
conan install . --output-folder=build --build=missing --profile:host=mygcc --profile:build=mygcc
cd build
cmake .. -G "MinGW Makefiles" -DCMAKE_TOOLCHAIN_FILE="conan_toolchain.cmake" -DCMAKE_BUILD_TYPE="Release"
cmake --build . --config Release
cd ../bin
mydemo.exe
>>>test_env
sizeof(void*) = 8
__VERSION__ = 11.2.0
>>>test_zlib
Uncompressed size is: 231
Compressed size is: 19
ZLIB VERSION: 1.3.1
指定profile
在install命令下添加--profile
conan install . --output-folder=build --build=missing --profile=mygcc
conan install . --output-folder=build --build=missing --profile:host=mygcc --profile:build=mygcc
这里的第二条分别制定了host和build
。
host 表示目标平台
build 表示当前平台
一般这个在交叉编译时非常重要。在本示例中可以不指定。
若不指定,经测试host为mygcc配置,build为default状态。
这里使用mingw32-make
。注意在生成时区别于使用msvc
时,需要指定-DCMAKE_BUILD_TYPE="Release"
。
cmake .. -G "MinGW Makefiles" -DCMAKE_TOOLCHAIN_FILE="conan_toolchain.cmake" -DCMAKE_BUILD_TYPE="Release"
cmake --build . --config Release
# 在配置home下的 `settings.yml`
conan config home
C:\Users\{用户名}\.conan2\settings.yml
# This file was generated by Conan. Remove this comment if you edit this file or Conan
# will destroy your changes.
os:
Windows:
subsystem: [null, cygwin, msys, msys2, wsl]
WindowsStore:
version: ["8.1", "10.0"]
WindowsCE:
platform: [ANY]
version: ["5.0", "6.0", "7.0", "8.0"]
Linux:
iOS:
version: &ios_version
["7.0", "7.1", "8.0", "8.1", "8.2", "8.3", "9.0", "9.1", "9.2", "9.3", "10.0", "10.1", "10.2", "10.3",
"11.0", "11.1", "11.2", "11.3", "11.4", "12.0", "12.1", "12.2", "12.3", "12.4",
"13.0", "13.1", "13.2", "13.3", "13.4", "13.5", "13.6", "13.7",
"14.0", "14.1", "14.2", "14.3", "14.4", "14.5", "14.6", "14.7", "14.8",
"15.0", "15.1", "15.2", "15.3", "15.4", "15.5", "15.6", "16.0", "16.1",
"16.2", "16.3", "16.4", "16.5", "16.6", "17.0", "17.1"]
sdk: ["iphoneos", "iphonesimulator"]
sdk_version: [null, "11.3", "11.4", "12.0", "12.1", "12.2", "12.4",
"13.0", "13.1", "13.2", "13.4", "13.5", "13.6", "13.7",
"14.0", "14.1", "14.2", "14.3", "14.4", "14.5", "15.0", "15.2", "15.4",
"15.5", "16.0", "16.1", "16.2", "16.4", "17.0", "17.1"]
watchOS:
version: ["4.0", "4.1", "4.2", "4.3", "5.0", "5.1", "5.2", "5.3", "6.0", "6.1", "6.2",
"7.0", "7.1", "7.2", "7.3", "7.4", "7.5", "7.6", "8.0", "8.1", "8.3", "8.4",
"8.5", "8.6", "8.7", "9.0", "9.1", "9.2", "9.3", "9.4", "9.5", "9.6",
"10.0", "10.1"]
sdk: ["watchos", "watchsimulator"]
sdk_version: [null, "4.3", "5.0", "5.1", "5.2", "5.3", "6.0", "6.1", "6.2",
"7.0", "7.1", "7.2", "7.4", "8.0", "8.0.1", "8.3", "8.5", "9.0", "9.1",
"9.4", "10.0", "10.1"]
tvOS:
version: ["11.0", "11.1", "11.2", "11.3", "11.4", "12.0", "12.1", "12.2", "12.3", "12.4",
"13.0", "13.2", "13.3", "13.4", "14.0", "14.2", "14.3", "14.4", "14.5",
"14.6", "14.7", "15.0", "15.1", "15.2", "15.3", "15.4", "15.5", "15.6",
"16.0", "16.1", "16.2", "16.3", "16.4", "16.5", "16.6", "17.0", "17.1"]
sdk: ["appletvos", "appletvsimulator"]
sdk_version: [null, "11.3", "11.4", "12.0", "12.1", "12.2", "12.4",
"13.0", "13.1", "13.2", "13.4", "14.0", "14.2", "14.3", "14.5", "15.0",
"15.2", "15.4", "16.0", "16.1", "16.4", "17.0", "17.1"]
visionOS:
version: ["1.0"]
sdk: ["xros", "xrsimulator"]
sdk_version: [null, "1.0"]
Macos:
version: [null, "10.6", "10.7", "10.8", "10.9", "10.10", "10.11", "10.12", "10.13", "10.14", "10.15",
"11.0", "11.1", "11.2", "11.3", "11.4", "11.5", "11.6", "11.7",
"12.0", "12.1", "12.2", "12.3", "12.4", "12.5", "12.6", "12.7",
"13.0", "13.1", "13.2", "13.3", "13.4", "13.5", "13.6",
"14.0", "14.1", "14.2", "14.3", "14.4"]
sdk_version: [null, "10.13", "10.14", "10.15", "11.0", "11.1", "11.3", "12.0", "12.1",
"12.3", "13.0", "13.1", "13.3", "14.0"]
subsystem:
null:
catalyst:
ios_version: *ios_version
Android:
api_level: [ANY]
FreeBSD:
SunOS:
AIX:
Arduino:
board: [ANY]
Emscripten:
Neutrino:
version: ["6.4", "6.5", "6.6", "7.0", "7.1"]
baremetal:
VxWorks:
version: ["7"]
arch: [x86, x86_64, ppc32be, ppc32, ppc64le, ppc64,
armv4, armv4i, armv5el, armv5hf, armv6, armv7, armv7hf, armv7s, armv7k, armv8, armv8_32, armv8.3, arm64ec,
sparc, sparcv9,
mips, mips64, avr, s390, s390x, asm.js, wasm, sh4le,
e2k-v2, e2k-v3, e2k-v4, e2k-v5, e2k-v6, e2k-v7,
riscv64, riscv32,
xtensalx6, xtensalx106, xtensalx7]
compiler:
sun-cc:
version: ["5.10", "5.11", "5.12", "5.13", "5.14", "5.15"]
threads: [null, posix]
libcxx: [libCstd, libstdcxx, libstlport, libstdc++]
gcc:
version: ["4.1", "4.4", "4.5", "4.6", "4.7", "4.8", "4.9",
"5", "5.1", "5.2", "5.3", "5.4", "5.5",
"6", "6.1", "6.2", "6.3", "6.4", "6.5",
"7", "7.1", "7.2", "7.3", "7.4", "7.5",
"8", "8.1", "8.2", "8.3", "8.4", "8.5",
"9", "9.1", "9.2", "9.3", "9.4", "9.5",
"10", "10.1", "10.2", "10.3", "10.4", "10.5",
"11", "11.1", "11.2", "11.3", "11.4",
"12", "12.1", "12.2", "12.3",
"13", "13.1", "13.2"]
libcxx: [libstdc++, libstdc++11]
threads: [null, posix, win32] # Windows MinGW
exception: [null, dwarf2, sjlj, seh] # Windows MinGW
cppstd: [null, 98, gnu98, 11, gnu11, 14, gnu14, 17, gnu17, 20, gnu20, 23, gnu23]
msvc:
version: [170, 180, 190, 191, 192, 193]
update: [null, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
runtime: [static, dynamic]
runtime_type: [Debug, Release]
cppstd: [null, 14, 17, 20, 23]
toolset: [null, v110_xp, v120_xp, v140_xp, v141_xp]
clang:
version: ["3.3", "3.4", "3.5", "3.6", "3.7", "3.8", "3.9", "4.0",
"5.0", "6.0", "7.0", "7.1",
"8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18"]
libcxx: [null, libstdc++, libstdc++11, libc++, c++_shared, c++_static]
cppstd: [null, 98, gnu98, 11, gnu11, 14, gnu14, 17, gnu17, 20, gnu20, 23, gnu23]
runtime: [null, static, dynamic]
runtime_type: [null, Debug, Release]
runtime_version: [null, v140, v141, v142, v143]
apple-clang:
version: ["5.0", "5.1", "6.0", "6.1", "7.0", "7.3", "8.0", "8.1", "9.0", "9.1",
"10.0", "11.0", "12.0", "13", "13.0", "13.1", "14", "14.0", "15", "15.0"]
libcxx: [libstdc++, libc++]
cppstd: [null, 98, gnu98, 11, gnu11, 14, gnu14, 17, gnu17, 20, gnu20, 23, gnu23]
intel-cc:
version: ["2021.1", "2021.2", "2021.3", "2021.4", "2022.1", "2022.2",
"2022.3", "2023.0", "2023.1", "2023.2", "2024.0",]
update: [null, ANY]
mode: ["icx", "classic", "dpcpp"]
libcxx: [null, libstdc++, libstdc++11, libc++]
cppstd: [null, 98, gnu98, "03", gnu03, 11, gnu11, 14, gnu14, 17, gnu17, 20, gnu20, 23, gnu23]
runtime: [null, static, dynamic]
runtime_type: [null, Debug, Release]
qcc:
version: ["4.4", "5.4", "8.3"]
libcxx: [cxx, gpp, cpp, cpp-ne, accp, acpp-ne, ecpp, ecpp-ne]
cppstd: [null, 98, gnu98, 11, gnu11, 14, gnu14, 17, gnu17]
mcst-lcc:
version: ["1.19", "1.20", "1.21", "1.22", "1.23", "1.24", "1.25"]
libcxx: [libstdc++, libstdc++11]
cppstd: [null, 98, gnu98, 11, gnu11, 14, gnu14, 17, gnu17, 20, gnu20, 23, gnu23]
build_type: [null, Debug, Release, RelWithDebInfo, MinSizeRel]
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