x11/nvidia-driver-390 fails to build in head as of main-n254915-f2edc9155721. I had no issues building/using it in main-n254879-47bcbde91dea. Or in stable/13-n250518-37c9ff4adfbd or stable/12-n235174-879a6b7b628. Further, (on a different laptop), I had no issues with x11/nvidia-driver in main-n254879-47bcbde91dea, main-n254915-f2edc9155721, stable/13-n250518-37c9ff4adfbd, or stable/12-n235174-879a6b7b628. In each case, the port is built in conjunction with building the kernel, by virtue of: PORTS_MODULES+=x11/nvidia-driver-390 # for the original laptop and PORTS_MODULES+=x11/nvidia-driver # for the newer laptop in /etc/src.conf. In the failing case, the relevant excerpt from the build typescript shows: ... ===> Configuring for nvidia-driver-390-390.147 ===> Building for nvidia-driver-390-390.147 ===> src (all) ===> src/nvidia (all) machine -> /usr/src/sys/amd64/include x86 -> /usr/src/sys/x86/include awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/dev/acpica/acpi_if.m -h awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/kern/bus_if.m -h awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/kern/device_if.m -h :> opt_acpi.h awk -f /usr/src/sys/tools/makeobjops.awk /usr/src/sys/dev/pci/pci_if.m -h awk -f /usr/src/sys/tools/vnode_if.awk /usr/src/sys/kern/vnode_if.src -p awk -f /usr/src/sys/tools/vnode_if.awk /usr/src/sys/kern/vnode_if.src -q awk -f /usr/src/sys/tools/vnode_if.awk /usr/src/sys/kern/vnode_if.src -h touch opt_global.h cc -O2 -pipe -fno-strict-aliasing -DNV_VERSION_STRING=\"390.147\" -D__KERNEL__ -DNVRM -Wno-unused-function -Wuninitialized -O2 -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -Wno-sign-compare -Wno-format-extra-args -UDEBUG -U_DEBUG -DNDEBUG -DNV_SPECTRE_V2=1 -DNV_KERNEL_INTERFACE_LAYER -Werror=undef -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I../common/inc -include /common/S4/obj/usr/src/amd64.amd64/sys/CANARY/common/ports/x11/nvidia-driver-390/work/NVIDIA-FreeBSD-x86_64-390.147/src/nvidia/opt_global.h -I. -I/usr/src/sys -I/usr/src/sys/contrib/ck/include -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fdebug-prefix-map=./machine=/usr/src/sys/amd64/include -fdebug-prefix-map=./x86=/usr/src/sys/x86/include -MD -MF.depend.nvidia_acpi.o -MTnvidia_acpi.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error=tautological-compare -Wno-error=empty-body -Wno-error=parentheses-equality -Wno-error=unused-function -Wno-error=pointer-sign -Wno-error=shift-negative-value -Wno-address-of-packed-member -Wno-format-zero-length -mno-aes -mno-avx -std=iso9899:1999 -c nvidia_acpi.c -o nvidia_acpi.o cc -O2 -pipe -fno-strict-aliasing -DNV_VERSION_STRING=\"390.147\" -D__KERNEL__ -DNVRM -Wno-unused-function -Wuninitialized -O2 -fno-strict-aliasing -mno-red-zone -mcmodel=kernel -Wno-sign-compare -Wno-format-extra-args -UDEBUG -U_DEBUG -DNDEBUG -DNV_SPECTRE_V2=1 -DNV_KERNEL_INTERFACE_LAYER -Werror=undef -Werror -D_KERNEL -DKLD_MODULE -nostdinc -I. -I../common/inc -include /common/S4/obj/usr/src/amd64.amd64/sys/CANARY/common/ports/x11/nvidia-driver-390/work/NVIDIA-FreeBSD-x86_64-390.147/src/nvidia/opt_global.h -I. -I/usr/src/sys -I/usr/src/sys/contrib/ck/include -fno-common -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -fdebug-prefix-map=./machine=/usr/src/sys/amd64/include -fdebug-prefix-map=./x86=/usr/src/sys/x86/include -MD -MF.depend.nvidia_ctl.o -MTnvidia_ctl.o -mcmodel=kernel -mno-red-zone -mno-mmx -mno-sse -msoft-float -fno-asynchronous-unwind-tables -ffreestanding -fwrapv -fstack-protector -Wall -Wnested-externs -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wcast-qual -Wundef -Wno-pointer-sign -D__printf__=__freebsd_kprintf__ -Wmissing-include-dirs -fdiagnostics-show-option -Wno-unknown-pragmas -Wno-error=tautological-compare -Wno-error=empty-body -Wno-error=parentheses-equality -Wno-error=unused-function -Wno-error=pointer-sign -Wno-error=shift-negative-value -Wno-address-of-packed-member -Wno-format-zero-length -mno-aes -mno-avx -std=iso9899:1999 -c nvidia_ctl.c -o nvidia_ctl.o nvidia_ctl.c:75:9: error: variable 'status' set but not used [-Werror,-Wunused-but-set-variable] int status; ^ nvidia_ctl.c:214:26: error: variable 'sc' set but not used [-Werror,-Wunused-but-set-variable] struct nvidia_softc *sc; ^ 2 errors generated. *** Error code 1 Stop. make[7]: stopped in /common/S4/obj/usr/src/amd64.amd64/sys/CANARY/common/ports/x11/nvidia-driver-390/work/NVIDIA-FreeBSD-x86_64-390.147/src/nvidia *** Error code 1 Stop. make[6]: stopped in /common/S4/obj/usr/src/amd64.amd64/sys/CANARY/common/ports/x11/nvidia-driver-390/work/NVIDIA-FreeBSD-x86_64-390.147/src *** Error code 1
A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/ports/commit/?id=adc6bf772068a1adc8aec74074988ebab048d769 commit adc6bf772068a1adc8aec74074988ebab048d769 Author: Alexey Dokuchaev <danfe@FreeBSD.org> AuthorDate: 2022-04-28 11:23:46 +0000 Commit: Alexey Dokuchaev <danfe@FreeBSD.org> CommitDate: 2022-04-28 11:23:46 +0000 x11/nvidia-driver (legacy versions): unbreak the build on fresh -CURRENT Recently, FreeBSD had started to enforce -Werror,-Wunused-but-set-variable for kernel code, which affects 3rd-party modules such as nVidia drivers. Newer versions of the driver are ready for that, but legacy one were not. Reported by: pkg-fallout PR: 263418 x11/nvidia-driver/Makefile | 5 +++++ .../files/extra-patch-src-nvidia_ctl.c.in | 23 ++++++++++++++++++---- 2 files changed, 24 insertions(+), 4 deletions(-)
Should be fixed by ports adc6bf772068, thanks for reporting (although pkg-fallout@ did it as well).