vxworks.prf
64 lines
| 3.5 KiB
| application/pics-rules
|
TextLexer
| r47 | # VxWorks Munching Feature | |||
| # When compiling C++ sources on VxWorks in kernel mode, all .o files have to | ||||
| # be processed by the so-called 'munch' script which will generate | ||||
| # additional code for static c'tors and d'tors. The resulting .c file has to | ||||
| # be compiled in turn and linked to the executable. | ||||
| # This can only been done when linking applications, since the munch script | ||||
| # generates a .c file containing static symbols: linking a lib that was | ||||
| # already munched to a munched application would lead to duplicate symbols! | ||||
| isEmpty(VXWORKS_MUNCH_EXT):VXWORKS_MUNCH_EXT = vxm | ||||
| isEmpty(VXWORKS_MUNCH_TOOL):VXWORKS_MUNCH_TOOL = $(WIND_BASE)/host/resource/hutils/tcl/munch.tcl | ||||
| !exists($$VXWORKS_MUNCH_TOOL) { | ||||
| error("Could not find VxWorks Munch tool: '$${VXWORKS_MUNCH_TOOL}'. Please set the environment variable WIND_BASE correctly.") | ||||
| } | ||||
| # The following scope is entered for any project that specifies 'shared' as well | ||||
| # as for any project specifying neither 'shared', nor 'lib', nor 'staticlib'. | ||||
| # This means that for a static build only the executable is munched, while for | ||||
| # a shared build, every lib, plugin and executable is munched separately. | ||||
| shared|!staticlib:!lib { | ||||
| *-dcc { | ||||
| VXWORKS_MUNCH_CMD = targ=`basename $(TARGET)`; \ | ||||
| ddump -Ng \"$(TARGET)\" | tclsh $$VXWORKS_MUNCH_TOOL -c $$VXWORKS_ARCH_MUNCH >\"$(OBJECTS_DIR)/\$\${targ}_ctdt.c\" && \ | ||||
| $$QMAKE_CC -c $$QMAKE_CFLAGS \"$(OBJECTS_DIR)/\$\${targ}_ctdt.c\" -o \"$(OBJECTS_DIR)/\$\${targ}_ctdt.o\" && \ | ||||
| $$QMAKE_LINK $$QMAKE_LFLAGS -X -r5 -r4 \"$(OBJECTS_DIR)/\$\${targ}_ctdt.o\" \"$(TARGET)\" -o \"$(TARGET).munched\" && \ | ||||
| mv \"$(TARGET).munched\" \"$(TARGET)\" && \ | ||||
| chmod +x \"$(TARGET)\" | ||||
| } | ||||
| *-g++ { | ||||
| VXWORKS_MUNCH_CMD = targ=`basename $(TARGET)`; \ | ||||
| nm \"$(DESTDIR)$(TARGET)\" | tclsh $$VXWORKS_MUNCH_TOOL -c $$VXWORKS_ARCH_MUNCH >\"$(OBJECTS_DIR)/\$\${targ}_ctdt.c\" && \ | ||||
| $$QMAKE_CC -c $$QMAKE_CFLAGS -fdollars-in-identifiers \"$(OBJECTS_DIR)/\$\${targ}_ctdt.c\" -o \"$(OBJECTS_DIR)/\$\${targ}_ctdt.o\" && \ | ||||
| $$QMAKE_LINK $$QMAKE_LFLAGS -nostdlib -Wl,-X -T $(WIND_BASE)/target/h/tool/gnu/ldscripts/link.OUT \"$(OBJECTS_DIR)/\$\${targ}_ctdt.o\" \"$(DESTDIR)$(TARGET)\" -o \"$(DESTDIR)$(TARGET).munched\" && \ | ||||
| mv \"$(DESTDIR)$(TARGET).munched\" \"$(DESTDIR)$(TARGET)\" && \ | ||||
| chmod +x \"$(DESTDIR)$(TARGET)\" | ||||
| } | ||||
| # We need to create a dummy lib.a in case someone links against this lib. | ||||
| # In VxWorks it's the responsibility of the run-time linker ld to resolve | ||||
| # symbols, since there are no real shared libraries for the toolchain linker | ||||
| # to link against. | ||||
| shared:contains(TEMPLATE, lib) { | ||||
| VXWORKS_MUNCH_CMD += "&&" | ||||
| VXWORKS_MUNCH_CMD += (atarg=`basename $(TARGET) .so.$${VERSION}`.a ; touch \"$(DESTDIR)\$\${atarg}\") | ||||
| } | ||||
| !isEmpty(QMAKE_POST_LINK):QMAKE_POST_LINK = $$escape_expand(\\n\\t)$$QMAKE_POST_LINK | ||||
| QMAKE_POST_LINK = $$VXWORKS_MUNCH_CMD$$QMAKE_POST_LINK | ||||
| silent:QMAKE_POST_LINK = @echo creating $@.$$VXWORKS_MUNCH_EXT && $$QMAKE_POST_LINK | ||||
| isEmpty(DESTDIR) { | ||||
| target.targets += "`basename $(TARGET)`.$$VXWORKS_MUNCH_EXT" | ||||
| QMAKE_DISTCLEAN += "`basename $(TARGET)`.$$VXWORKS_MUNCH_EXT" | ||||
| } else { | ||||
| target.targets += "$(DESTDIR)/`basename $(TARGET)`.$$VXWORKS_MUNCH_EXT" | ||||
| QMAKE_DISTCLEAN += "$(DESTDIR)/`basename $(TARGET)`.$$VXWORKS_MUNCH_EXT" | ||||
| } | ||||
| *-g++:LIBS += -lgcc | ||||
| } | ||||
