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top: Improve 'clean' and 'distclean' makefile targets

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This improves 'clean' and 'distclean' makefile target as follows:
1. Remove only .o, .a, .elf, and .bin files for 'clean'
2. Remove .dep in-addition to what 'clean' does for 'distclean'
3. Remove default build and install directory for 'distclean'

Signed-off-by: Anup Patel <anup.patel@wdc.com>
This commit is contained in:
Anup Patel
2018-12-26 11:06:54 +05:30
committed by Anup Patel
parent a4ce793121
commit 4c1d5a5d2d
1 changed files with 14 additions and 7 deletions
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21
Makefile
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@@ -284,20 +284,27 @@ install_firmwares: $(build_dir)/$(platform_subdir)/lib/libplatsbi.a $(build_dir)
# Rule for "make clean" # Rule for "make clean"
.PHONY: clean .PHONY: clean
clean: clean:
ifeq ($(build_dir),$(CURDIR)/build)
$(V)mkdir -p $(build_dir) $(V)mkdir -p $(build_dir)
$(if $(V), @echo " CLEAN $(build_dir)") $(if $(V), @echo " RM <build_directory>/*.o")
$(V)find $(build_dir) -regex ".*\.\(o\|a\|elf\|bin\)" -type f -exec rm -rf {} + $(V)find $(build_dir) -type f -name "*.o" -exec rm -rf {} +
endif $(if $(V), @echo " RM <build_directory>/*.a")
$(V)find $(build_dir) -type f -name "*.a" -exec rm -rf {} +
$(if $(V), @echo " RM <build_directory>/*.elf")
$(V)find $(build_dir) -type f -name "*.elf" -exec rm -rf {} +
$(if $(V), @echo " RM <build_directory>/*.bin")
$(V)find $(build_dir) -type f -name "*.bin" -exec rm -rf {} +
# Rule for "make distclean" # Rule for "make distclean"
.PHONY: distclean .PHONY: distclean
distclean: distclean: clean
$(V)mkdir -p $(build_dir)
$(if $(V), @echo " RM <build_directory>/*.dep")
$(V)find $(build_dir) -type f -name "*.dep" -exec rm -rf {} +
ifeq ($(build_dir),$(CURDIR)/build) ifeq ($(build_dir),$(CURDIR)/build)
$(if $(V), @echo " RM $(build_dir)") $(if $(V), @echo " RM <build_directory>")
$(V)rm -rf $(build_dir) $(V)rm -rf $(build_dir)
endif endif
ifeq ($(install_dir),$(CURDIR)/install) ifeq ($(install_dir),$(CURDIR)/install)
$(if $(V), @echo " RM $(install_dir)") $(if $(V), @echo " RM <install_directory>")
$(V)rm -rf $(install_dir) $(V)rm -rf $(install_dir)
endif endif