如何 运行 "conan init" 并禁用有关 GCC ABI (libstdc++11) 兼容性的警告?
How do I run "conan init" and disable the warning about GCC ABI (libstdc++11) compatibility?
每次我 运行 conan init
在新的 docker 容器中,我都会收到以下警告:
************************* WARNING: GCC OLD ABI COMPATIBILITY ***********************
Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to
'libstdc++' for backwards compatibility.
Your compiler is likely using the new CXX11 ABI by default (libstdc++11).
If you want Conan to use the new ABI for the default profile, run:
$ conan profile update settings.compiler.libcxx=libstdc++11 default
Or edit '/home/smith/.conan/profiles/default' and set compiler.libcxx=libstdc++11
************************************************************************************
这很烦人,而且让人分心。同样冗余,因为脚本中的 very 下一个命令 I 运行 是用于设置 ABI 的命令,正如警告中所建议的那样。
conan profile update settings.compiler.libcxx=libstdc++11 default
有没有办法禁用警告以避免看到它?
我能找到的最好方法是使用更多命令,并手动指定值。但是后来我失去了编译器类型和版本的自动检测。
而不只是:
conan init
我必须创建一个配置文件并填写以下值:
conan profile new default
conan profile update settings.os=Linux default
conan profile update settings.os_build=Linux default
conan profile update settings.arch=x86_64 default
conan profile update settings.arch_build=x86_64 default
conan profile update settings.compiler=gcc default
conan profile update settings.compiler.version=9 default
conan profile update settings.compiler.libcxx=libstdc++11 default
conan profile update settings.build_type=Release default
运行 有很多命令。如果您正在查看并认为这是个好主意,我建议您也查看 conan config install
,以从另一个文件加载配置文件。
当 CONAN_V2_MODE
开启时可以跳过此警告:例如:
conan:~$ export CONAN_V2_MODE=1
conan:~$ conan config init
WARN: Remotes registry file missing, creating default one in /home/conan/.conan/remotes.json
Auto detecting your dev setup to initialize the default profile (/home/conan/.conan/profiles/default)
Found gcc 9.2
gcc>=5, using the major as version
gcc C++ standard library: libstdc++11
Default settings
os=Linux
os_build=Linux
arch=x86_64
arch_build=x86_64
compiler=gcc
compiler.version=9
compiler.libcxx=libstdc++11
build_type=Release
*** You can change them in /home/conan/.conan/profiles/default ***
*** Or override with -s compiler='other' -s ...s***
但该变量还会激活其他一些柯南 v2 选项。您可以在这里阅读更多内容:https://docs.conan.io/en/latest/reference/conan_v2_mode.html
每次我 运行 conan init
在新的 docker 容器中,我都会收到以下警告:
************************* WARNING: GCC OLD ABI COMPATIBILITY ***********************
Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to
'libstdc++' for backwards compatibility.
Your compiler is likely using the new CXX11 ABI by default (libstdc++11).
If you want Conan to use the new ABI for the default profile, run:
$ conan profile update settings.compiler.libcxx=libstdc++11 default
Or edit '/home/smith/.conan/profiles/default' and set compiler.libcxx=libstdc++11
************************************************************************************
这很烦人,而且让人分心。同样冗余,因为脚本中的 very 下一个命令 I 运行 是用于设置 ABI 的命令,正如警告中所建议的那样。
conan profile update settings.compiler.libcxx=libstdc++11 default
有没有办法禁用警告以避免看到它?
我能找到的最好方法是使用更多命令,并手动指定值。但是后来我失去了编译器类型和版本的自动检测。
而不只是:
conan init
我必须创建一个配置文件并填写以下值:
conan profile new default
conan profile update settings.os=Linux default
conan profile update settings.os_build=Linux default
conan profile update settings.arch=x86_64 default
conan profile update settings.arch_build=x86_64 default
conan profile update settings.compiler=gcc default
conan profile update settings.compiler.version=9 default
conan profile update settings.compiler.libcxx=libstdc++11 default
conan profile update settings.build_type=Release default
运行 有很多命令。如果您正在查看并认为这是个好主意,我建议您也查看 conan config install
,以从另一个文件加载配置文件。
当 CONAN_V2_MODE
开启时可以跳过此警告:例如:
conan:~$ export CONAN_V2_MODE=1
conan:~$ conan config init
WARN: Remotes registry file missing, creating default one in /home/conan/.conan/remotes.json
Auto detecting your dev setup to initialize the default profile (/home/conan/.conan/profiles/default)
Found gcc 9.2
gcc>=5, using the major as version
gcc C++ standard library: libstdc++11
Default settings
os=Linux
os_build=Linux
arch=x86_64
arch_build=x86_64
compiler=gcc
compiler.version=9
compiler.libcxx=libstdc++11
build_type=Release
*** You can change them in /home/conan/.conan/profiles/default ***
*** Or override with -s compiler='other' -s ...s***
但该变量还会激活其他一些柯南 v2 选项。您可以在这里阅读更多内容:https://docs.conan.io/en/latest/reference/conan_v2_mode.html