[bug-gnu-libiconv] Build faild libiconv from source (savannah)

[川原智和]

Hi, I am trying to install libiconv on macOS Catalina (fresh installed) from source of savannah.

Rnnung autogen.sh stopped because autogen.sh cannot find autogen like below:

automake-1.16 --gnits --add-missing --copy srclib/Makefile && rm -rf autom4te.cache

configure.ac:22: installing 'build-aux/install-sh'

configure.ac:22: installing 'build-aux/missing'

autoconf-2.69 && rm -rf autom4te.cache

autoheader-2.69 && rm -rf autom4te.cache

/bin/sh: autoheader-2.69: command not found

make: *** [config.h.in] Error 127

hoge@hoge libiconv %

But autoconf is already installed. Autoconf version is 2.69:

hoge@hoge libiconv % autoconf -V

autoconf (GNU Autoconf) 2.69

Copyright (C) 2012 Free Software Foundation, Inc.

License GPLv3+/Autoconf: GNU GPL version 3 or later

<http://gnu.org/licenses/gpl.html>, <http://gnu.org/licenses/exceptions.html>

This is free software: you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law.

Written by David J. MacKenzie and Akim Demaille.

hoge@hoge libiconv % 

I also tried to command "sudo cp /usr/local/bin/autoconf /usr/local/bin/autoconf-2.69" and re-run autogen.sh, but I failed to resolv this build error.

How can I fix it?