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conan install mpc/1.1.0@#3f3bf2b2a49bfe667d2d61a9f68fc1ae --build=mpc -pr /home/conan/w/prod/BuildSingleReference/157564/6892a2c2-9b51-45e1-aca8-0cbf5c32a5dd/profile_linux_7_libstdcpp11_gcc_release_64.mpc-shared-False.txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True
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Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default)
CC and CXX: /usr/bin/gcc, /usr/bin/g++ 
Found gcc 7
gcc>=5, using the major as version

************************* 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/conan/w/prod/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11

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Default settings
	os=Linux
	os_build=Linux
	arch=x86_64
	arch_build=x86_64
	compiler=gcc
	compiler.version=7
	compiler.libcxx=libstdc++
	build_type=Release
*** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default ***
*** Or override with -s compiler='other' -s ...s***


Configuration:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=7
os=Linux
[options]
mpc:shared=False
[build_requires]
[env]
[conf]
tools.system.package_manager:mode=install
tools.system.package_manager:sudo=True

gmp/6.2.1: Not found in local cache, looking in remotes...
gmp/6.2.1: Trying with 'conan-center'...
Downloading conanmanifest.txt
Downloading conanfile.py
Downloading conan_export.tgz
gmp/6.2.1: Downloaded recipe revision 83b8f7a110976a83382f74bab17125fd
mpfr/4.1.0: Not found in local cache, looking in remotes...
mpfr/4.1.0: Trying with 'conan-center'...
Downloading conanmanifest.txt
Downloading conanfile.py
Downloading conan_export.tgz
mpfr/4.1.0: Downloaded recipe revision ac84d903b3c1400c1fb444ff455a3cb8
mpc/1.1.0: Forced build from source
Installing package: mpc/1.1.0
Requirements
    gmp/6.2.1 from 'conan-center' - Downloaded
    mpc/1.1.0 from local cache - Cache
    mpfr/4.1.0 from 'conan-center' - Downloaded
Packages
    gmp/6.2.1:7ea0064b3a6b403d4640540ffc7d2b11f0a84b8a - Download
    mpc/1.1.0:32183853567eec0e3c8925850153a7dfdbe1cff6 - Build
    mpfr/4.1.0:e1f8165c7345f871412eba75d651e018e6293b47 - Download

Installing (downloading, building) binaries...
gmp/6.2.1: Retrieving package 7ea0064b3a6b403d4640540ffc7d2b11f0a84b8a from remote 'conan-center' 
Downloading conanmanifest.txt
Downloading conaninfo.txt
Downloading conan_package.tgz
gmp/6.2.1: Package installed 7ea0064b3a6b403d4640540ffc7d2b11f0a84b8a
gmp/6.2.1: Downloaded package revision 9485bb078c4ea08dadff0f2b9d7eac2a
mpfr/4.1.0: Retrieving package e1f8165c7345f871412eba75d651e018e6293b47 from remote 'conan-center' 
Downloading conanmanifest.txt
Downloading conaninfo.txt
Downloading conan_package.tgz
mpfr/4.1.0: Package installed e1f8165c7345f871412eba75d651e018e6293b47
mpfr/4.1.0: Downloaded package revision e08bd4e41e85d68f81c00b9e17deb1b0
[HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK
mpc/1.1.0: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/mpc/1.1.0/_/_/source/src
mpc/1.1.0: 
[HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK
[HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK
[HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK
mpc/1.1.0: Copying sources to build folder
mpc/1.1.0: Building your package in /home/conan/w/prod/BuildSingleReference/.conan/data/mpc/1.1.0/_/_/build/32183853567eec0e3c8925850153a7dfdbe1cff6
mpc/1.1.0: Generator txt created conanbuildinfo.txt
mpc/1.1.0: Calling generate()
mpc/1.1.0: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior
ERROR: mpc/1.1.0: Error in generate() method, line 75
	if is_msvc(self):
	NameError: name 'is_msvc' is not defined