RIOT-OS/RIOT
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Merge pull request #12840 from leandrolanzieri/pr/makefiles_remove_ccache_basedir

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makefiles: Generate proper dependency files when using ccache
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Cenk Gündoğan 2019-12-02 11:40:36 +01:00 committed by GitHub
commit 07c84a4fc3
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 4 additions and 10 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

3
Makefile.include
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@ -23,7 +23,6 @@ include $(RIOT_MAKEFILES_GLOBAL_PRE)
# set undefined variables
RIOTBASE ?= $(_riotbase)
CCACHE_BASEDIR ?= $(RIOTBASE)
RIOTCPU ?= $(RIOTBASE)/cpu
RIOTBOARD ?= $(RIOTBASE)/boards
RIOTMAKE ?= $(RIOTBASE)/makefiles
@ -55,7 +54,6 @@ __DIRECTORY_VARIABLES := \
BUILD_DIR \
BINDIRBASE \
BINDIR \
CCACHE_BASEDIR \
GITCACHE \
PKGDIRBASE \
DLCACHE_DIR \
@ -63,7 +61,6 @@ __DIRECTORY_VARIABLES := \
# Make all paths absolute.
override RIOTBASE := $(abspath $(RIOTBASE))
override CCACHE_BASEDIR := $(abspath $(CCACHE_BASEDIR))
override RIOTCPU := $(abspath $(RIOTCPU))
override RIOTBOARD := $(abspath $(RIOTBOARD))
override RIOTMAKE := $(abspath $(RIOTMAKE))

3
makefiles/vars.inc.mk
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@ -92,9 +92,6 @@ export HEXFILE # The 'intel hex' stripped result of the compilatio
# RESET # The command to call on "make reset", this command resets/reboots the target.
# RESET_FLAGS # The parameters to supply to RESET.
export CCACHE_BASEDIR # ccache basedir, allows multiple riot build
# directories to share a ccache directory
export DLCACHE # directory used to cache http downloads
export DOWNLOAD_TO_FILE # Use `$(DOWNLOAD_TO_FILE) $(DESTINATION) $(URL)` to download `$(URL)` to `$(DESTINATION)`.
export DOWNLOAD_TO_STDOUT # Use `$(DOWNLOAD_TO_STDOUT) $(URL)` to download `$(URL)` output `$(URL)` to stdout, e.g. to be piped into `tar xz`.