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conan install isl/0.24@#2636e19f8182575aa655c550d601b4d2 --build=isl -pr /home/conan/w/prod/BuildSingleReference/157250/3bdf6e66-3d70-4f67-9881-b0fe50ffe449/profile_linux_11_libstdcpp11_gcc_debug_64.isl-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)
Found gcc 11.1
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=11
	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=Debug
compiler=gcc
compiler.libcxx=libstdc++11
compiler.version=11
os=Linux
[options]
isl:shared=False
[build_requires]
[env]
[conf]
tools.system.package_manager:mode=install
tools.system.package_manager:sudo=True

isl/0.24: Forced build from source
Installing package: isl/0.24
Requirements
    isl/0.24 from local cache - Cache
Packages
    isl/0.24:77ed123938f59df6846fc66256dfd7cf4e48f00a - Build

Installing (downloading, building) binaries...
[HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK
isl/0.24: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/isl/0.24/_/_/source/src
isl/0.24: 
[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
isl/0.24: Copying sources to build folder
isl/0.24: Building your package in /home/conan/w/prod/BuildSingleReference/.conan/data/isl/0.24/_/_/build/77ed123938f59df6846fc66256dfd7cf4e48f00a
isl/0.24: Generator txt created conanbuildinfo.txt
isl/0.24: Calling generate()
isl/0.24: 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: isl/0.24: Error in generate() method, line 80
	tc.configure_args.append(f'--with-gmp-prefix={unix_path(self, self.dependencies["gmp"].package_folder)}')
	KeyError: {'ref': gmp/unknown@unknown/unknown, 'build': False, 'direct': True, 'test': False, 'visible': True}