That was a good read of the error text. Since the libtool complaint wasn't clearly flagged as an error, I just blipped over it.

Thank you

On Mon, 19 May 2025 at 20:02, Dan Wilcox <danomatika@gmail.com> wrote:
Judging from the error, do you have libtool installed?

enohp ym morf tnes
-----------
Dan Wilcox


On May 19, 2025, at 8:25 PM, Day Rush <kumoyuki@gmail.com> wrote:


Hi All -

I am trying to build PD master (commit 78b7bdab6f6c2fc2630863dd610aeea622df2702 "Merge branch 'deken'") for Raspberry Pi. I've booted up the (latest) 2025-05-13-raspios-bookworm-arm64-full system image and grabbed what seemed to be appropriate tools from the repository. Unfortunately, when I start the build process on a fresh checkout 

> ./autogen.sh
autoreconf: export WARNINGS=
autoreconf: Entering directory '.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal --force -I m4/generated -I m4
autoreconf: configure.ac: tracing
autoreconf: configure.ac: creating directory m4/config
autoreconf: configure.ac: not using Libtool
autoreconf: configure.ac: not using Intltool
autoreconf: configure.ac: not using Gtkdoc
autoreconf: running: /usr/bin/autoconf --force
configure.ac:245: warning: The macro `AC_HEADER_STDC' is obsolete.
configure.ac:245: You should run autoupdate.
./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
configure.ac:245: the top level
configure.ac:229: error: possibly undefined macro: AC_LIBTOOL_DLOPEN
      If this token and others are legitimate, please use m4_pattern_allow.
      See the Autoconf documentation.
configure.ac:230: error: possibly undefined macro: AC_LIBTOOL_WIN32_DLL
configure.ac:231: error: possibly undefined macro: AC_PROG_LIBTOOL
configure.ac:354: error: possibly undefined macro: AC_CHECK_LIBM
autoreconf: error: /usr/bin/autoconf failed with exit status: 1

Are there known hacks/modifications required to build for Arm64? or is this just not supported? I I have chosen the RPi 5 because you can get a lovely 8 channel ADAC hat for it from HiFiBerry, but it's going to be a bit disappointing if I have made a non-trivial platform selection error :(

Thank you for your time

d
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