I'm attempting to build tpm2-tss-3.0.1-rc0 on the latest version of OmniOS (https://omniosce.org/). $ cat /etc/os-release NAME="OmniOS" PRETTY_NAME="OmniOS Community Edition v11 r151034r" CPE_NAME="cpe:/o:omniosce:omnios:11:151034:18" ID=omnios VERSION=r151034r VERSION_ID=r151034r BUILD_ID=151034.18.2020.08.29 HOME_URL="https://omniosce.org/" SUPPORT_URL="https://omniosce.org/" BUG_REPORT_URL="https://github.com/omniosorg/omnios-build/issues/new... $ I think I have the prerequisites installed either from the release or from pkgsrc (https://pkgsrc.joyent.com/). I have also set the following environment variables: export PATH=/opt/local/sbin:/opt/local/bin:$PATH export MANPATH=/opt/local/man:/usr/share/man export PKG_CONFIG_PATH=/opt/local/lib/pkgconfig export MAKE=gmake I have made the following modification to recognise the OS: $ diff -u configure.ac.orig configure.ac --- configure.ac.orig Wed Sep 9 08:01:43 2020 +++ configure.ac Thu Sep 10 10:53:18 2020 @@ -44,6 +44,11 @@ HOSTOS='BSD' LIBSOCKET_LDFLAGS="" ;; + *solaris*) + HOSTOS='SOLARIS' + ADD_COMPILER_FLAG([-D__EXTENSIONS__]) + LIBSOCKET_LDFLAGS="-lsocket -lnsl" + ;; *) #Assume linux HOSTOS='Linux' $ This is what I see when I run bootstrap: $ ./bootstrap Generating file lists: src_vars.mk aclocal: installing 'm4/libtool.m4' from '/usr/share/aclocal/libtool.m4' aclocal: installing 'm4/ltdl.m4' from '/usr/share/aclocal/ltdl.m4' aclocal: installing 'm4/ltoptions.m4' from '/usr/share/aclocal/ltoptions.m4' aclocal: installing 'm4/ltsugar.m4' from '/usr/share/aclocal/ltsugar.m4' aclocal: installing 'm4/ltversion.m4' from '/usr/share/aclocal/ltversion.m4' aclocal: installing 'm4/lt~obsolete.m4' from '/usr/share/aclocal/lt~obsolete.m4' aclocal: installing 'm4/pkg.m4' from '/usr/share/aclocal/pkg.m4' libtoolize: putting auxiliary files in '.'. libtoolize: linking file './ltmain.sh' configure.ac:21: error: possibly undefined macro: AC_SUBST If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:68: error: possibly undefined macro: AS_IF configure.ac:101: error: possibly undefined macro: AC_MSG_ERROR configure.ac:130: error: possibly undefined macro: AC_MSG_WARN autoreconf: /usr/bin/autoconf failed with exit status: 1 $ I don't have much experience with autotools. Can anyone spot if I have made an obvious mistake. The first error reported is for this line: AC_SUBST([DISTCHECK_CONFIGURE_FLAGS],[$ac_configure_args]) I am aware of other issues with OmniOS: make => gmake; tar => gtar; doesn't have _DIRENT_HAVE_D_TYPE defined; requires explicit use of "#include <stdarg.h>" on more files. However, there seems a good chance it could be made to work with the simulators (OmniOS doesn't yet have a TPM2 device driver). Has anyone else tried building on other flavours of Illumos/Solaris? -- John