gcc/10.1.0: WARN: Build folder is dirty, removing it: /tmp/c3ipr/pr_1694_3_0_0/.conan/data/gcc/10.1.0/_/_/build/dde8789985b9bde3603bb3b58b4330508b1a633a gcc/10.1.0: ERROR: Package 'dde8789985b9bde3603bb3b58b4330508b1a633a' build failed gcc/10.1.0: WARN: Build folder /tmp/c3ipr/pr_1694_3_0_0/.conan/data/gcc/10.1.0/_/_/build/dde8789985b9bde3603bb3b58b4330508b1a633a ERROR: gcc/10.1.0: Error in build() method, line 95 "@shlib_slibdir@", libdir, strict=False) NameError: name 'libdir' is not defined