configure: WARNING: discovered external PMIx version is less than internal version 3.x
configure: WARNING: using internal PMIx
configure: WARNING:  -fno-strict-aliasing has been added to CFLAGS
configure: error: in `/home/conan/w/cci_PR-4482/.conan/data/openmpi/4.1.0/_/_/build/ae4149c0aac1b7e542ff3681c4c2d8ae8b74951a/source_subfolder':
configure: error: cannot compute sizeof (float _Complex)
See `config.log' for more details
openmpi/4.1.0: ERROR: Package 'ae4149c0aac1b7e542ff3681c4c2d8ae8b74951a' build failed
openmpi/4.1.0: WARN: Build folder /home/conan/w/cci_PR-4482/.conan/data/openmpi/4.1.0/_/_/build/ae4149c0aac1b7e542ff3681c4c2d8ae8b74951a
ERROR: openmpi/4.1.0: Error in build() method, line 68
	autotools = self._configure_autotools()
while calling '_configure_autotools', line 63
	self._autotools.configure(args=args)
	ConanException: Error 1 while executing ./configure '--disable-wrapper-rpath' '--disable-wrapper-runpath' '--enable-shared' '--disable-static' '--with-pic' '--enable-mpi-fortran=no' '--with-zlib=/home/conan/w/cci_PR-4482/.conan/data/zlib/1.2.11/_/_/package/6d87124bcf4cc4435e13c44634d61b77404bef31' '--with-zlib-libdir=/home/conan/w/cci_PR-4482/.conan/data/zlib/1.2.11/_/_/package/6d87124bcf4cc4435e13c44634d61b77404bef31/lib' '--datarootdir=${prefix}/res' '--prefix=/home/conan/w/cci_PR-4482/.conan/data/openmpi/4.1.0/_/_/package/ae4149c0aac1b7e542ff3681c4c2d8ae8b74951a' '--bindir=${prefix}/bin' '--sbindir=${prefix}/bin' '--libexecdir=${prefix}/bin' '--libdir=${prefix}/lib' '--includedir=${prefix}/include' '--oldincludedir=${prefix}/include' 
Terminated