CURRENT: graphics/png: build issues

Hallo,

on recent CURRENT (FreeBSD 16.0-CURRENT #4 main-n288314-06aaca43fe05: Sat Aug 15 08:07:26 CEST
2026 amd64) when performing a build on a port or upgrading already installed ports, I face
recently some weird issues. I do traditioonal "make" on a freshly pulled ports tree before
performing updates via "portmaster".

Latest issue is concerning graphics/png. When performing a "make all" or portmaster, I receive
the error:

[...]
FAILED: [code=1] scripts/symbols.chk /usr/ports/graphics/png/work/.build/scripts/symbols.chk 
cd /usr/ports/graphics/png/work/.build && /usr/local/bin/cmake
-DINPUT=/usr/ports/graphics/png/work/.build/scripts/symbols.out
-DOUTPUT=/usr/ports/graphics/png/work/.build/scripts/symbols.chk -P
/usr/ports/graphics/png/work/.build/scripts/cmake/genchk.cmake png.h: symbol 200 both exported
as '0' and removed as 'png_get_io_chunk_name' *** A new list is in
/usr/ports/graphics/png/work/.build/scripts/symbols.new *** CMake Error at
scripts/cmake/genchk.cmake:37 (message): Failed to generate
/usr/ports/graphics/png/work/.build/scripts/symbols.new


In another port, devel/qt5-qmake, failure is:

[...]
gmake: 0clang++: No such file or directory


The whole error inducing line is:

[...]
===>  Building for qt5-qmake-5.15.19p96
0clang++ -c -o main.o   -std=c++11 -ffunction-sections -fdata-sections -g -g
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake/library
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake/generators
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/src/3rdparty/tinycbor/src
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake/generators/unix
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake/generators/win32
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake/generators/mac -I../include
-I../include/QtCore -I../include/QtCore/5.15.19 -I../include/QtCore/5.15.19/QtCore
-I../src/corelib/global
-I/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/mkspecs/freebsd-clang
-DQT_VERSION_STR=\"5.15.19\" -DQT_VERSION_MAJOR=5 -DQT_VERSION_MINOR=15 -DQT_VERSION_PATCH=19
-DQT_BUILD_QMAKE -DQT_BOOTSTRAPPED -DPROEVALUATOR_FULL -DQT_NO_FOREACH
/usr/ports/devel/qt5-qmake/work/kde-qtbase-5.15.19p96/qmake/main.cpp gmake: 0clang++: No such
file or directory gmake: *** [Makefile:250: main.o] Error 127 ===> Compilation failed
unexpectedly. Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to the
maintainer. *** Error code 1

Stop.
make: stopped making "build" in /usr/ports/devel/qt5-qmake


I see lots of such malfunctions with some sort of "0" (zero) prepended - is this normal or is
this some kind of fallout or a corrupted system?

Thanks.

oh          


-- 

A FreeBSD user

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