vboxconfig gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’

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GlaucoC
Posts: 2
Joined: 14. Jan 2023, 17:12

vboxconfig gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’

Post by GlaucoC »

Hi I'm running OEL 8 (5.15.0-6.80.3.1.el8uek.x86_64)
When try run /sbin/vboxconfig I get error bellow:

/var/log/vbox-setup.log
Building the main VirtualBox module.
Error building the module:
make V=1 CONFIG_MODULE_SIG= CONFIG_MODULE_SIG_ALL= -C /lib/modules/5.15.0-6.80.3.1.el8uek.x86_64/build M=/tmp/vbox.0 SRCROOT=/tmp/vbox.0 -j56 modules
make[1]: warning: -j56 forced in submake: resetting jobserver mode.
warning: the compiler differs from the one used to build the kernel
The kernel was built by: gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9.1.0.2)
You are using: gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-15.0.2)
make -f ./scripts/Makefile.build obj=/tmp/vbox.0 \
single-build= \
need-builtin=1 need-modorder=1
gcc -Wp,-MMD,/tmp/vbox.0/linux/.SUPDrv-linux.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"SUPDrv_linux"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/linux/SUPDrv-linux.o /tmp/vbox.0/linux/SUPDrv-linux.c
gcc -Wp,-MMD,/tmp/vbox.0/.SUPDrv.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"SUPDrv"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/SUPDrv.o /tmp/vbox.0/SUPDrv.c
gcc -Wp,-MMD,/tmp/vbox.0/.SUPDrvGip.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"SUPDrvGip"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/SUPDrvGip.o /tmp/vbox.0/SUPDrvGip.c
gcc -Wp,-MMD,/tmp/vbox.0/.SUPDrvSem.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"SUPDrvSem"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/SUPDrvSem.o /tmp/vbox.0/SUPDrvSem.c
gcc -Wp,-MMD,/tmp/vbox.0/.SUPDrvTracer.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"SUPDrvTracer"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/SUPDrvTracer.o /tmp/vbox.0/SUPDrvTracer.c
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc -Wp,-MMD,/tmp/vbox.0/.SUPLibAll.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"SUPLibAll"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/SUPLibAll.o /tmp/vbox.0/SUPLibAll.c
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc -Wp,-MMD,/tmp/vbox.0/common/string/.strformatrt.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"strformatrt"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/common/string/strformatrt.o /tmp/vbox.0/common/string/strformatrt.c
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc -Wp,-MMD,/tmp/vbox.0/.combined-agnostic1.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"combined_agnostic1"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/combined-agnostic1.o /tmp/vbox.0/combined-agnostic1.c
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc -Wp,-MMD,/tmp/vbox.0/.combined-agnostic2.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"combined_agnostic2"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/combined-agnostic2.o /tmp/vbox.0/combined-agnostic2.c
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/linux/SUPDrv-linux.o] Error 1
make[2]: *** Waiting for unfinished jobs....
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
gcc -Wp,-MMD,/tmp/vbox.0/.combined-os-specific.o.d -nostdinc -isystem /usr/lib/gcc/x86_64-redhat-linux/8/include -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Wno-format-security -std=gnu89 -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=none -m64 -falign-jumps=1 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mpreferred-stack-boundary=3 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mindirect-branch=thunk-extern -mindirect-branch-register -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fno-jump-tables -fno-delete-null-pointer-checks -Wno-frame-address -Wno-format-truncation -Wno-format-overflow -O2 -gctf -gt --param=allow-store-data-races=0 -Werror=frame-larger-than=2048 -fstack-protector-strong -Werror -Wimplicit-fallthrough=5 -Wno-main -Wno-unused-but-set-variable -Wno-unused-const-variable -ftrivial-auto-var-init=zero -fzero-call-used-regs=used-gpr -g -gdwarf-4 -pg -mrecord-mcount -fno-inline-functions-called-once -Wdeclaration-after-statement -Wvla -Wno-pointer-sign -Wno-array-bounds -Wno-maybe-uninitialized -Wno-alloc-size-larger-than -fno-strict-overflow -fno-stack-check -fconserve-stack -Werror=date-time -include /tmp/vbox.0/include/VBox/SUPDrvMangling.h -fno-omit-frame-pointer -fno-pie -Wno-declaration-after-statement -I./include -I/tmp/vbox.0/ -I/tmp/vbox.0/include -I/tmp/vbox.0/r0drv/linux -D__KERNEL__ -DMODULE -DRT_WITHOUT_PRAGMA_ONCE -DRT_OS_LINUX -DIN_RING0 -DIN_RT_R0 -DIN_SUP_R0 -DVBOX -DRT_WITH_VBOX -DVBOX_WITH_HARDENING -DSUPDRV_WITH_RELEASE_LOGGER -DVBOX_WITHOUT_EFLAGS_AC_SET_IN_VBOXDRV -DIPRT_WITHOUT_EFLAGS_AC_PRESERVING -DVBOX_WITH_64_BITS_GUESTS -DCONFIG_VBOXDRV_AS_MISC -DRT_ARCH_AMD64 -DMODULE -DKBUILD_BASENAME='"combined_os_specific"' -DKBUILD_MODNAME='"vboxdrv"' -D__KBUILD_MODNAME=kmod_vboxdrv -c -o /tmp/vbox.0/combined-os-specific.o /tmp/vbox.0/combined-os-specific.c
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/SUPDrv.o] Error 1
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/SUPDrvGip.o] Error 1
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/SUPDrvSem.o] Error 1
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/SUPDrvTracer.o] Error 1
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/SUPLibAll.o] Error 1
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/common/string/strformatrt.o] Error 1
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/combined-agnostic1.o] Error 1
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/combined-agnostic2.o] Error 1
gcc: error: unrecognized command line option ‘-fzero-call-used-regs=used-gpr’
make[2]: *** [scripts/Makefile.build:288: /tmp/vbox.0/combined-os-specific.o] Error 1
make[1]: *** [Makefile:1976: /tmp/vbox.0] Error 2
make: *** [/tmp/vbox.0/Makefile-footer.gmk:133: vboxdrv] Error 2

And I don't find any answer to this error, any clue?
scottgus1
Site Moderator
Posts: 20965
Joined: 30. Dec 2009, 20:14
Primary OS: MS Windows 10
VBox Version: PUEL
Guest OSses: Windows, Linux

Re: vboxconfig gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’

Post by scottgus1 »

Linux distros 'helpfully' pre-install their forks of Virtualbox on their OS's. These preinstalled forks need to be removed before installing Official Virtualbox from www.virtualbox.org .

Purge all preinstalled Virtualbox. Then run the prerequisites https://www.virtualbox.org/manual/ch02. ... nux-prereq. Then the run Official Virtualbox installer.
GlaucoC
Posts: 2
Joined: 14. Jan 2023, 17:12

Re: vboxconfig gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’

Post by GlaucoC »

Hi, on Oracle Enterprise Linux with UEK Kernel dos not has a prebuild VirtualBox.

I installed from virtualbox site

bellow information

rpm -qa | grep -i virtual
VirtualBox-7.0-7.0.4_154605_el8-1.x86_64
fth0
Volunteer
Posts: 5668
Joined: 14. Feb 2019, 03:06
Primary OS: Mac OS X other
VBox Version: PUEL
Guest OSses: Linux, Windows 10, ...
Location: Germany

Re: vboxconfig gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=zero’

Post by fth0 »

I cannot explain the exact details of the error, but give a general advice:
GlaucoC wrote:warning: the compiler differs from the one used to build the kernel
The kernel was built by: gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9.1.0.2)
You are using: gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-15.0.2)
This hints to the cause:

The VirtualBox distribution-specific downloads (e.g. VirtualBox-7.0-7.0.4_154605_el8-1.x86_64.rpm) expect a Linux kernel and a gcc version compatible to those which were initially part of the Linux distribution. I'd suggest to try the distribution-agnostic VirtualBox download named VirtualBox-7.0.4-154605-Linux_amd64.run.
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