rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory rm: conftest.dSYM: is a directory configure: error: libmpfr not found or uses a different ABI (including static vs shared). mpc/1.2.1: WARN: Build folder is dirty, removing it: /Users/jenkins/w/cci_PR-3849@4/.conan/data/mpc/1.2.1/_/_/build/03def44bd50089a68ff9f637d6ca6122be6c05ca mpc/1.2.1: ERROR: Package '03def44bd50089a68ff9f637d6ca6122be6c05ca' build failed mpc/1.2.1: WARN: Build folder /Users/jenkins/w/cci_PR-3849@4/.conan/data/mpc/1.2.1/_/_/build/03def44bd50089a68ff9f637d6ca6122be6c05ca ERROR: mpc/1.2.1: Error in build() method, line 91 autotools = self._configure_autotools() while calling '_configure_autotools', line 61 self._autotools.configure(args=args, configure_dir=self._source_subfolder) ConanException: Error 1 while executing source_subfolder/configure '--enable-shared=yes' '--enable-static=no' '--prefix=/Users/jenkins/w/cci_PR-3849@4/.conan/data/mpc/1.2.1/_/_/package/03def44bd50089a68ff9f637d6ca6122be6c05ca' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' '--datarootdir=${prefix}/share'