I'm trying to build the Guest Additions for Haiku (x86_64, GCC 8.3.0)
from the VirtualBox 6.0.8 source tree and am stuck on this error when
compiling RuntimeGuestR0:
In file included from
/boot/home/Source/VirtualBox-6.0.8/include/iprt/critsect.h:34,
from
/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/generic/critsectrw-generic.cpp:33:
/boot/home/Source/VirtualBox-6.0.8/include/iprt/asm.h: In function 'void
VBoxGuest_ASMAtomicBitSet(volatile void*, int32_t)':
/boot/home/Source/VirtualBox-6.0.8/include/iprt/assert.h:278:48: error:
'RTAssertMsg2Weak' was not declared in this scope
# define RTAssertMsg2Weak if (1) {} else RTAssertMsg2Weak
^~~~~~~~~~~~~~~~
I've pasted more of kmk's (r3296) output below. (The error repeats for a
number of other functions in critsectrw-generic.cpp.)
It seems to me this error is inevitable any time critsectrw-generic.cpp
is compiled together with VBoxMangling.h, which it would be by default
for most operating systems (Config.kmk:7316). But a Google search for
the error message turns up nothing.
My guess is that's because the set of source files for RuntimeGuestR0 is
overridden for operating systems that would otherwise be affected:
RuntimeGuestR0 extends RuntimeR0Drv
(src/VBox/Runtime/Makefile.kmk:3358), for which e.g.
RuntimeR0Drv_SOURCES.linux is defined (line 2790), omitting
critsectrw-generic.cpp.
But this is actually true for Haiku as well (RuntimeR0Drv_SOURCES.haiku
on line 3309). So I don't understand why critsectrw-generic.cpp is being
compiled in the first place. Shouldn't RuntimeGuestR0_SOURCES.haiku be
inherited automatically from RuntimeR0Drv_SOURCES.haiku? If not, why
doesn't the build fail on Linux with the same error?
I've even tried adding this line to src/VBox/Runtime/Makefile.kmk to no
avail:
RuntimeGuestR0_Sources.haiku := $(RuntimeR0Drv_SOURCES.haiku)
Can you think of what I'm missing, or why this is happening?
-----
The failing command:
@g++ -c -g -fno-PIC -Wpointer-arith -Wshadow -Wuninitialized
-Wunused-function -Wunused-label -Wunused-value -Wunused-variable
-Wformat -O2 -nodefaultlibs -fno-omit-frame-pointer -fno-strict-aliasing
-fno-common -fno-exceptions -fno-rtti -include
/boot/home/Source/VirtualBox-6.0.8/include/VBox/VBoxGuestMangling.h -m64
-mno-sse -mno-mmx -mno-sse2 -mno-3dnow -fno-reorder-blocks
-ffreestanding -fno-asynchronous-unwind-tables -funit-at-a-time
-Wno-sign-compare -fno-exceptions -fno-rtti
-I/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime
-I/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/include
-I/boot/develop/headers/os/kernel -I/boot/develop/headers/os/drivers
-I/boot/home/Source/VirtualBox-6.0.8/out/haiku.amd64/debug/obj/RuntimeGuestR0/dtrace
-I/boot/home/Source/VirtualBox-6.0.8/include
-I/boot/home/Source/VirtualBox-6.0.8/out/haiku.amd64/debug -DVBOX
-DVBOX_OSE -DVBOX_WITH_64_BITS_GUESTS -DVBOX_WITH_REM
-DVBOX_WITH_RAW_MODE -DDEBUG -DDEBUG_user -DDEBUG_USERNAME=user
-DRT_OS_HAIKU -DRT_ARCH_AMD64 -D__AMD64__ -DVBOX_WITH_DEBUGGER
-DRT_LOCK_STRICT -DRT_LOCK_STRICT_ORDER
-DRTPATH_APP_PRIVATE=\"/boot/system/apps/VirtualBox\"
-DRTPATH_APP_PRIVATE_ARCH=\"/boot/system/apps/VirtualBox\"
-DRTPATH_SHARED_LIBS=\"/boot/system/apps/VirtualBox\"
-DRTPATH_APP_DOCS=\"/boot/system/apps/VirtualBox\" -D_KERNEL_MODE=1
-D_STRICT_STDC -DIN_RING0 -DIN_RT_R0 -DIN_GUEST -DIN_GUEST_R0 -DIN_RT_R0
-DRT_WITH_VBOX -DRT_WITHOUT_NOCRT_WRAPPERS -DRT_NO_EXPORT_SYMBOL
-DNOFILEID
-Wp,-MD,/boot/home/Source/VirtualBox-6.0.8/out/haiku.amd64/debug/obj/RuntimeGuestR0/generic/critsectrw-generic.o.dep
-Wp,-MT,/boot/home/Source/VirtualBox-6.0.8/out/haiku.amd64/debug/obj/RuntimeGuestR0/generic/critsectrw-generic.o
-Wp,-MP -o
/boot/home/Source/VirtualBox-6.0.8/out/haiku.amd64/debug/obj/RuntimeGuestR0/generic/critsectrw-generic.o
/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/generic/critsectrw-generic.cpp
kBuild: Compiling RuntimeGuestR0 -
/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/generic/critsectrw-generic.cpp
In file included from
/boot/home/Source/VirtualBox-6.0.8/include/iprt/critsect.h:34,
from
/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/generic/critsectrw-generic.cpp:33:
/boot/home/Source/VirtualBox-6.0.8/include/iprt/assert.h:276: warning:
"RTAssertMsg1Weak" redefined
# define RTAssertMsg1Weak(pszExpr, uLine, pszfile, pszFunction) \
In file included from
/boot/home/Source/VirtualBox-6.0.8/include/VBox/VBoxGuestMangling.h:36,
from <command-line>:
/boot/home/Source/VirtualBox-6.0.8/include/iprt/mangling.h:370: note:
this is the location of the previous definition
# define RTAssertMsg1Weak
RT_MANGLER(RTAssertMsg1Weak)
In file included from
/boot/home/Source/VirtualBox-6.0.8/include/iprt/critsect.h:34,
from
/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/generic/critsectrw-generic.cpp:33:
/boot/home/Source/VirtualBox-6.0.8/include/iprt/assert.h:278: warning:
"RTAssertMsg2Weak" redefined
# define RTAssertMsg2Weak if (1) {} else RTAssertMsg2Weak
In file included from
/boot/home/Source/VirtualBox-6.0.8/include/VBox/VBoxGuestMangling.h:36,
from <command-line>:
/boot/home/Source/VirtualBox-6.0.8/include/iprt/mangling.h:377: note:
this is the location of the previous definition
# define RTAssertMsg2Weak
RT_MANGLER(RTAssertMsg2Weak)
In file included from
/boot/home/Source/VirtualBox-6.0.8/include/iprt/critsect.h:34,
from
/boot/home/Source/VirtualBox-6.0.8/src/VBox/Runtime/generic/critsectrw-generic.cpp:33:
/boot/home/Source/VirtualBox-6.0.8/include/iprt/asm.h: In function 'void
VBoxGuest_ASMAtomicBitSet(volatile void*, int32_t)':
/boot/home/Source/VirtualBox-6.0.8/include/iprt/assert.h:278:48: error:
'RTAssertMsg2Weak' was not declared in this scope
# define RTAssertMsg2Weak if (1) {} else RTAssertMsg2Weak
^~~~~~~~~~~~~~~~
/boot/home/Source/VirtualBox-6.0.8/include/iprt/assert.h:586:13: note:
in expansion of macro 'RTAssertMsg2Weak'
RTAssertMsg2Weak a; \
^~~~~~~~~~~~~~~~
/boot/home/Source/VirtualBox-6.0.8/include/iprt/asm.h:4272:5: note: in
expansion of macro 'AssertMsg'
AssertMsg(!((uintptr_t)pvBitmap & 3), ("address %p not 32-bit
aligned", pvBitmap));
^~~~~~~~~
--
Simon South
[email protected]
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