/home/conan/w/cci_PR-3732/.conan/data/cern-root/v6-22-06/_/_/build/dd17abfadd29ee644d16d6952844a77cde4e6cf4/source_subfolder/core/foundation/src/FoundationUtils.cxx:140:36: error: no member named 'getenv' in the global namespace
      if (const char* envValue = ::getenv("ROOTSYS")) {
                                 ~~^
1 error generated.
make[2]: *** [core/foundation/CMakeFiles/Foundation.dir/src/FoundationUtils.cxx.o] Error 1
make[1]: *** [core/foundation/CMakeFiles/Foundation.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [all] Error 2
cern-root/v6-22-06: WARN: Build folder is dirty, removing it: /home/conan/w/cci_PR-3732/.conan/data/cern-root/v6-22-06/_/_/build/dd17abfadd29ee644d16d6952844a77cde4e6cf4
cern-root/v6-22-06: ERROR: Package 'dd17abfadd29ee644d16d6952844a77cde4e6cf4' build failed
cern-root/v6-22-06: WARN: Build folder /home/conan/w/cci_PR-3732/.conan/data/cern-root/v6-22-06/_/_/build/dd17abfadd29ee644d16d6952844a77cde4e6cf4
ERROR: cern-root/v6-22-06: Error in build() method, line 281
	self._configured_cmake.build()
	ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-3732/.conan/data/cern-root/v6-22-06/_/_/build/dd17abfadd29ee644d16d6952844a77cde4e6cf4/build_subfolder' '--' '-j3'