With 1.4_15 : $ pkg-config --cflags libftdi1 -I/usr/local/include/libftdi1 $ pkg-config --cflags libftdipp1 -I/usr/local/include/libftdi1 $ ls /usr/local/include/libftdi1 ftdi.h ftdi.hpp With 1.5 $ pkg-config --cflags libftdi1 -I/usr/local/include/libftdipp1 $ pkg-config --cflags libftdipp1 -I/usr/local/include/libftdipp1 $ ls /usr/local/include/libftdipp1/ ftdi.hpp ftdi.h is still present in the same directory. This cause breakage it ports that uses it.
i changed pkg-plist share/doc/libftdipp1/example.conf into share/doc/libftdi1/example.conf now no more error for me
A commit references this bug: Author: bsam Date: Tue Jul 21 22:01:07 UTC 2020 New revision: 542811 URL: https://svnweb.freebsd.org/changeset/ports/542811 Log: devel/libftdi1: fix paths when FTDIPP is set Incorporate an upstream fix: http://developer.intra2net.com/mailarchive/html/libftdi-git/2020/msg00024.html This should fix devel/libsigrok build. PR: 248043 Submitted by: manu Changes: head/devel/libftdi1/Makefile head/devel/libftdi1/files/patch-CMakeLists.txt head/devel/libftdi1/pkg-plist
The port should be fixed now. Thank you!