93 lines
2.4 KiB
Makefile
93 lines
2.4 KiB
Makefile
## -*-makefile-*-
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## QNX-specific setup
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## Copyright (c) 1999-2006, International Business Machines Corporation and
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## others. All Rights Reserved.
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##
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## Provided By: Chris McKillop <cdm@qnx.com>
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#
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# Create shared libs that "work" properly.
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#
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## Commands to generate dependency files
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GEN_DEPS.c= $(CC) -E -Wp,-MM $(DEFS) $(CPPFLAGS)
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GEN_DEPS.cc= $(CXX) -E -Wp,-MM $(DEFS) $(CPPFLAGS)
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## Flags for position independent code
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SHAREDLIBCFLAGS = -shared
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SHAREDLIBCXXFLAGS = -shared
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# SHAREDLIBCPPFLAGS = -shared
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#
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# Always generatate PIC code.
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#
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#CPPFLAGS+=-shared
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## Additional flags when building libraries and with threads
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LIBCPPFLAGS =
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THREADSCPPFLAGS =
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## Compiler switch to embed a runtime search path
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LD_RPATH=
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LD_RPATH_PRE = -Wl,-rpath,
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## Compiler switch to embed a library name
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LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET))
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## Shared object suffix
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SO = so
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## Non-shared intermediate object suffix
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STATIC_O = ao
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## Compilation rules
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%.$(STATIC_O): $(srcdir)/%.c
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$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
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%.o: $(srcdir)/%.c
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$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
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%.$(STATIC_O): $(srcdir)/%.cpp
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$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
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%.o: $(srcdir)/%.cpp
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$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
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## Dependency rules
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%.d: $(srcdir)/%.c
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@echo "generating dependency information for $<"
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@$(SHELL) -ec '$(GEN_DEPS.c) $< \
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| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
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[ -s $@ ] || rm -f $@'
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%.d: $(srcdir)/%.cpp
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@echo "generating dependency information for $<"
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@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
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| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
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[ -s $@ ] || rm -f $@'
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## Versioned libraries rules
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##
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## QNX wants the SONAME in the shared lib to match the final "real" filename.
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## (to ease in packaging with QNX's native package format)
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##
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MIDDLE_SO_TARGET = $(SO_TARGET).$(SO_TARGET_VERSION_MAJOR)
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FINAL_SO_TARGET = $(MIDDLE_SO_TARGET)
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%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
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$(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION_MAJOR) $@
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#%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
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# $(RM) $@ && ln -s ${<F} $@
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#%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
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# $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
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## Bind internal references
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# LDflags that pkgdata will use
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BIR_LDFLAGS= -Wl,-Bsymbolic
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# Dependencies [i.e. map files] for the final library
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BIR_DEPS=
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## End QNX-specific setup
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