[*] cc --version
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 --version -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -x c -E -dM -
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -x c -E -dM - -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -Wl,--version -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -Wl,--version -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -Wl,-v -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -Wl,-v -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -o sanity_check_for_c.exe sanity_check_for_c.c -pipe -Os -I/opt/pkg/include -I/opt/pkg/include -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -o sanity_check_for_c.exe sanity_check_for_c.c -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] c++ --version
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 --version -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -x c++ -E -dM -x c++ -
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -x c++ -E -dM -x c++ - -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -Wl,--version -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -Wl,--version -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -Wl,-v -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -Wl,-v -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -o sanity_check_for_cpp.exe sanity_check_for_cpp.cpp -pipe -Os -I/opt/pkg/include -I/opt/pkg/include -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -o sanity_check_for_cpp.exe sanity_check_for_cpp.cpp -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc --version
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 --version -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -x c -E -dM -
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -x c -E -dM - -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -Wl,--version -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -Wl,--version -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -Wl,-v -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -Wl,-v -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -o sanity_check_for_c.exe sanity_check_for_c.c -pipe -Os -I/opt/pkg/include -I/opt/pkg/include -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -o sanity_check_for_c.exe sanity_check_for_c.c -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] c++ --version
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 --version -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -x c++ -E -dM -x c++ -
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -x c++ -E -dM -x c++ - -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -Wl,--version -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -Wl,--version -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -Wl,-v -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -Wl,-v -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] c++ -o sanity_check_for_cpp.exe sanity_check_for_cpp.cpp -pipe -Os -I/opt/pkg/include -I/opt/pkg/include -L/opt/pkg/lib
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -o sanity_check_for_cpp.exe sanity_check_for_cpp.cpp -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -xc -E -v -
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -xc -E -v - -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] cc -L/opt/pkg/lib -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc0419lx4/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc0419lx4/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Wl,-fatal_warnings -Wl,-no_warn_duplicate_libraries -m32
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc0419lx4/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc0419lx4/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Wl,-fatal_warnings -Wl,-no_warn_duplicate_libraries -m32 -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpzey5ujgd/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpzey5ujgd/output.obj -c -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Werror=unknown-warning-option -Werror=unused-command-line-argument -Werror=ignored-optimization-argument -fvisibility=hidden
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpzey5ujgd/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpzey5ujgd/output.obj -c -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Werror=unknown-warning-option -Werror=unused-command-line-argument -Werror=ignored-optimization-argument -fvisibility=hidden -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpdawjptp_/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpdawjptp_/output.obj -c -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Werror=unknown-warning-option -Werror=unused-command-line-argument -Werror=ignored-optimization-argument -Werror=attributes
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpdawjptp_/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpdawjptp_/output.obj -c -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Werror=unknown-warning-option -Werror=unused-command-line-argument -Werror=ignored-optimization-argument -Werror=attributes -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -target bpf --print-supported-cpus
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -target bpf --print-supported-cpus -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -I/var/tmp/work/graphics/libv4l/work/.buildlink/include
[*] /var/tmp/work/graphics/libv4l/work/.tools/bin/pkg-config --help
<.> set args --help; shift; PKG_CONFIG_LIBDIR=/var/tmp/work/graphics/libv4l/work/.buildlink/lib/pkgconfig:/var/tmp/work/graphics/libv4l/work/.buildlink/share/pkgconfig false  "$@"
[*] /var/tmp/work/graphics/libv4l/work/.tools/bin/pkg-config --version
<.> set args --version; shift; PKG_CONFIG_LIBDIR=/var/tmp/work/graphics/libv4l/work/.buildlink/lib/pkgconfig:/var/tmp/work/graphics/libv4l/work/.buildlink/share/pkgconfig false  "$@"
[*] c++ -v -E - -pipe -Os -I/opt/pkg/include -I/opt/pkg/include
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -v -E - -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] c++ -v -E - -pipe -Os -I/opt/pkg/include -I/opt/pkg/include
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -v -E - -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] c++ -v -E - -pipe -Os -I/opt/pkg/include -I/opt/pkg/include
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++ -m64 -v -E - -pipe -Os -I/var/tmp/work/graphics/libv4l/work/.buildlink/include -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -L/opt/pkg/lib -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpxngrutwy/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpxngrutwy/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -ldl -Wl,-undefined,dynamic_lookup
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpxngrutwy/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpxngrutwy/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Wl,-undefined -Wl,dynamic_lookup -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -L/opt/pkg/lib -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpyzuyybyd/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpyzuyybyd/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -lelf -Wl,-undefined,dynamic_lookup
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpyzuyybyd/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpyzuyybyd/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -lelf -Wl,-undefined -Wl,dynamic_lookup -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -L/opt/pkg/lib -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp6k48rknx/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp6k48rknx/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp6k48rknx/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp6k48rknx/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp7wixj1dc/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp7wixj1dc/output.obj -c -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Werror=unknown-warning-option -Werror=unused-command-line-argument -Werror=ignored-optimization-argument --print-search-dirs
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp7wixj1dc/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmp7wixj1dc/output.obj -c -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -Werror=unknown-warning-option -Werror=unused-command-line-argument -Werror=ignored-optimization-argument --print-search-dirs -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -L/opt/pkg/lib -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc3_o9_51/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc3_o9_51/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -lm -Wl,-undefined,dynamic_lookup
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc3_o9_51/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmpc3_o9_51/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -lm -Wl,-undefined -Wl,dynamic_lookup -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
[*] cc -L/opt/pkg/lib -I/opt/pkg/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmple_qnn71/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmple_qnn71/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -lrt -Wl,-undefined,dynamic_lookup
<.> /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -fcommon -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -L/var/tmp/work/graphics/libv4l/work/.buildlink/lib -I/var/tmp/work/graphics/libv4l/work/.buildlink/include /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmple_qnn71/testfile.c -o /var/tmp/work/graphics/libv4l/work/v4l-utils-1.32.0/output/meson-private/tmple_qnn71/output.exe -pipe -Os -O0 -U_FORTIFY_SOURCE -Werror=implicit-function-declaration -lrt -Wl,-undefined -Wl,dynamic_lookup -isysroot /System/Volumes/Data/Applications/Xcode-16.4.0.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk