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Makefile.base: Set targets of *.d files to absolute object path

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By passing the -MT flag with the absolute path to the object we make
sure that the compiler generates dependency files with rules that match
our building rules.
This commit is contained in:
Leandro Lanzieri 2019-11-28 15:34:20 +01:00
parent d868c9c5c3
commit dc845841f0
1 changed files with 4 additions and 4 deletions
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8
Makefile.base
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@ -100,25 +100,25 @@ $(OBJC): $(BINDIR)/$(MODULE)/%.o: %.c $(RIOTBUILD_CONFIG_HEADER_C)
$(Q)$(CCACHE) $(CC) \
-DRIOT_FILE_RELATIVE=\"$(patsubst $(RIOTBASE)/%,%,$(abspath $<))\" \
-DRIOT_FILE_NOPATH=\"$(notdir $<)\" \
$(CFLAGS) $(INCLUDES) -MD -MP -c -o $@ $(abspath $<)
$(CFLAGS) $(INCLUDES) -MQ '$@' -MD -MP -c -o $@ $(abspath $<)
$(GENOBJC): %.o: %.c $(RIOTBUILD_CONFIG_HEADER_C)
$(Q) $(CCACHE) $(CC) \
-DRIOT_FILE_RELATIVE=\"$(patsubst $(RIOTBASE)/%,%,$<)\" \
-DRIOT_FILE_NOPATH=\"$(notdir $<)\" \
$(CFLAGS) $(INCLUDES) -MD -MP -c -o $@ $<
$(CFLAGS) $(INCLUDES) -MQ '$@' -MD -MP -c -o $@ $<
$(OBJCXX): $(BINDIR)/$(MODULE)/%.o: %.cpp $(RIOTBUILD_CONFIG_HEADER_C)
$(Q)$(CCACHE) $(CXX) \
-DRIOT_FILE_RELATIVE=\"$(patsubst $(RIOTBASE)/%,%,$(abspath $<))\" \
-DRIOT_FILE_NOPATH=\"$(notdir $<)\" \
$(CXXFLAGS) $(CXXINCLUDES) $(INCLUDES) -MD -MP -c -o $@ $(abspath $<)
$(CXXFLAGS) $(CXXINCLUDES) $(INCLUDES) -MQ '$@' -MD -MP -c -o $@ $(abspath $<)
$(ASMOBJ): $(BINDIR)/$(MODULE)/%.o: %.s
$(Q)$(AS) $(ASFLAGS) -o $@ $(abspath $<)
$(ASSMOBJ): $(BINDIR)/$(MODULE)/%.o: %.S $(RIOTBUILD_CONFIG_HEADER_C)
$(Q)$(CCAS) $(CCASFLAGS) $(INCLUDES) -MD -MP -c -o $@ $(abspath $<)
$(Q)$(CCAS) $(CCASFLAGS) $(INCLUDES) -MQ '$@' -MD -MP -c -o $@ $(abspath $<)
# pull in dependency info for *existing* .o files
# deleted header files will be silently ignored