Hello Lonnie,
you revealed a subtle bug in our library make files for virtualbox,
which only emerges when doing non-parallel builds. Could you please
give the attached patch a try - it worked for me pretty well and is on
its way to origin/staging.
Happy hacking
--
Christian Helmuth
Genode Labs
http://www.genode-labs.com/ · http://genode.org/
https://twitter.com/GenodeLabs · /ˈdʒiː.nəʊd/
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
commit d621ad22baffe5e692483761967a2c7819539fe1 (HEAD, origin/staging, staging)
Author: Christian Helmuth <[email protected]>
Date: Wed Mar 5 17:05:44 2014 +0100
vbox: fix dependencies of generated files
Express that the target binary files depend on the generated files not
the source files. The old expression seems to confuse Make, which then
logs a bogus error like the following
COMPILE Runtime/common/err/errmsg.o
genode-x86-g++: error: Runtime/common/err/errmsg.cpp: No such file or directory
genode-x86-g++: fatal error: no input files
compilation terminated.
make[2]: *** [Runtime/common/err/errmsg.o] Error 1
make[1]: *** [virtualbox-runtime.lib] Error 2
---
ports/lib/mk/virtualbox-devices.mk | 4 ++--
ports/lib/mk/virtualbox-runtime.mk | 3 ++-
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/ports/lib/mk/virtualbox-devices.mk b/ports/lib/mk/virtualbox-devices.mk
index b9b7c29..4418264 100644
--- a/ports/lib/mk/virtualbox-devices.mk
+++ b/ports/lib/mk/virtualbox-devices.mk
@@ -44,7 +44,7 @@ CC_WARN += -Wno-unused-but-set-variable
#
CC_OPT += -DVBOX_WITH_HGSMI -DVBOX_WITH_WDDM -DVBOX_WITH_VDMA
-Devices/Graphics/DevVGA.cpp: vbetables.h
+Devices/Graphics/DevVGA.o: vbetables.h
vbetables.h: vbetables-gen
$(MSG_CONVERT)$@
@@ -56,7 +56,7 @@ vbetables-gen: Devices/Graphics/BIOS/vbetables-gen.c
-Devices/PC/ACPI/VBoxAcpi.cpp: vboxaml.hex vboxssdt-standard.hex vboxssdt-cpuhotplug.hex
+Devices/PC/ACPI/VBoxAcpi.o: vboxaml.hex vboxssdt-standard.hex vboxssdt-cpuhotplug.hex
vboxaml.hex: vbox.dsl
iasl -tc -vs -p $@ $^
diff --git a/ports/lib/mk/virtualbox-runtime.mk b/ports/lib/mk/virtualbox-runtime.mk
index 492dbd6..9b25086 100644
--- a/ports/lib/mk/virtualbox-runtime.mk
+++ b/ports/lib/mk/virtualbox-runtime.mk
@@ -111,7 +111,8 @@ SRC_S += Runtime/common/asm/ASMAtomicUoReadU64.as
SRC_S += Runtime/common/asm/ASMAtomicXchgU64.asm
SRC_CC += Runtime/common/err/errmsg.cpp
-Runtime/common/err/errmsg.cpp: errmsgdata.h
+Runtime/common/err/errmsg.o: errmsgdata.h
+
errmsgdata.h: $(VIRTUALBOX_DIR)/include/iprt/err.h \
$(VIRTUALBOX_DIR)/include/VBox/err.h
$(MSG_CONVERT)$@
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