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#
# makefile to keep buildsystem helpers
#
# -----------------------------------------------------------------------------
# execute local scripts
define local-script
@if [ -x $(LOCAL_DIR)/scripts/$(1) ]; then \
$(LOCAL_DIR)/scripts/$(1) $(2) $(TARGET_DIR) $(BUILD_TMP); \
fi
endef
# -----------------------------------------------------------------------------
# apply patch sets
define apply_patches
l=$(strip $(2)); test -z $$l && l=1; \
for i in $(1); do \
if [ -d $$i ]; then \
for p in $$i/*; do \
echo -e "$(TERM_YELLOW)Applying $${p#$(PATCHES)/}$(TERM_NORMAL)"; \
if [ $${p:0:1} == "/" ]; then \
patch -p$$l -i $$p; \
else \
patch -p$$l -i $(PATCHES)/$$p; \
fi; \
done; \
else \
echo -e "$(TERM_YELLOW)Applying $${i#$(PATCHES)/}$(TERM_NORMAL)"; \
if [ $${i:0:1} == "/" ]; then \
patch -p$$l -i $$i; \
else \
patch -p$$l -i $(PATCHES)/$$i; \
fi; \
fi; \
done
endef
# apply patch sets automatically
APPLY_PATCHES = $(call apply_patches, $(PKG_PATCHES_DIR))
# -----------------------------------------------------------------------------
# rewrite libtool libraries
REWRITE_LIBTOOL_RULES = sed -i \
-e "s,^libdir=.*,libdir='$(TARGET_LIB_DIR)'," \
-e "s,\(^dependency_libs='\| \|-L\|^dependency_libs='\)/lib,\ $(TARGET_LIB_DIR),g"
REWRITE_LIBTOOL = $(REWRITE_LIBTOOL_RULES) $(TARGET_LIB_DIR)
REWRITE_LIBTOOL_STATIC = $(REWRITE_LIBTOOL_RULES) $(STATIC_LIB_DIR)
REWRITE_LIBTOOL_TAG = rewritten=1
define rewrite_libtool
cd $(TARGET_LIB_DIR); \
LA=$$(find . -name "*.la" -type f); \
for la in $${LA}; do \
if ! grep -q "$(REWRITE_LIBTOOL_TAG)" $${la}; then \
echo -e "$(TERM_YELLOW)Rewriting $${la}$(TERM_NORMAL)"; \
$(REWRITE_LIBTOOL)/$${la}; \
echo -e "\n# Adapted to buildsystem\n$(REWRITE_LIBTOOL_TAG)" >> $${la}; \
fi; \
done
endef
# rewrite libtool libraries automatically
REWRITE_LIBTOOL_LA = $(call rewrite_libtool)
# -----------------------------------------------------------------------------
# rewrite pkg-config files
REWRITE_CONFIG_RULES = sed -i \
-e "s,^prefix=.*,prefix='$(TARGET_DIR)'," \
-e "s,^exec_prefix=.*,exec_prefix='$(TARGET_DIR)'," \
-e "s,^libdir=.*,libdir='$(TARGET_LIB_DIR)'," \
-e "s,^includedir=.*,includedir='$(TARGET_INCLUDE_DIR)',"
REWRITE_CONFIG = $(REWRITE_CONFIG_RULES)
REWRITE_PKGCONF = $(REWRITE_CONFIG_RULES) $(PKG_CONFIG_PATH)
REWRITE_CONFIG_TAG = rewritten=1
define rewrite_pkgconf
cd $(PKG_CONFIG_PATH); \
PC=$$(find . -name "*.pc" -type f); \
for pc in $${PC}; do \
if ! grep -q "$(REWRITE_CONFIG_TAG)" $${pc}; then \
echo -e "$(TERM_YELLOW)Rewriting $${pc}$(TERM_NORMAL)"; \
$(REWRITE_PKGCONF)/$${pc}; \
echo -e "\n$(REWRITE_CONFIG_TAG)" >> $${pc}; \
fi; \
done
endef
# rewrite pkg-config files automatically
REWRITE_PKGCONF_PC = $(call rewrite_pkgconf)
# -----------------------------------------------------------------------------
#
# Manipulation of .config files based on the Kconfig infrastructure.
# Used by the BusyBox package, the Linux kernel package, and more.
#
define KCONFIG_ENABLE_OPT # (option, file)
sed -i -e "/\\<$(1)\\>/d" $(2)
echo '$(1)=y' >> $(2)
endef
define KCONFIG_SET_OPT # (option, value, file)
sed -i -e "/\\<$(1)\\>/d" $(3)
echo '$(1)=$(2)' >> $(3)
endef
define KCONFIG_DISABLE_OPT # (option, file)
sed -i -e "/\\<$(1)\\>/d" $(2)
echo '# $(1) is not set' >> $(2)
endef
# -----------------------------------------------------------------------------
#
# Case conversion macros.
#
[LOWER] := a b c d e f g h i j k l m n o p q r s t u v w x y z
[UPPER] := A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
define caseconvert-helper
$(1) = $$(strip \
$$(eval __tmp := $$(1))\
$(foreach c, $(2),\
$$(eval __tmp := $$(subst $(word 1,$(subst :, ,$c)),$(word 2,$(subst :, ,$c)),$$(__tmp))))\
$$(__tmp))
endef
$(eval $(call caseconvert-helper,UPPERCASE,$(join $(addsuffix :,$([LOWER])),$([UPPER]))))
$(eval $(call caseconvert-helper,LOWERCASE,$(join $(addsuffix :,$([UPPER])),$([LOWER]))))
# -----------------------------------------------------------------------------
#
# $(1) = title
# $(2) = color
# 0 - Black
# 1 - Red
# 2 - Green
# 3 - Yellow
# 4 - Blue
# 5 - Magenta
# 6 - Cyan
# 7 - White
# $(3) = left|center|right
#
define draw_line
@ \
printf '%.0s-' {1..$(shell tput cols)}; \
if test "$(1)"; then \
cols=$(shell tput cols); \
length=$(shell echo $(1) | awk '{print length}'); \
case "$(3)" in \
*right) let indent="length + 1" ;; \
*center) let indent="cols - (cols - length) / 2" ;; \
*left|*) let indent="cols" ;; \
esac; \
tput cub $$indent; \
test "$(2)" && printf $$(tput setaf $(2)); \
printf '$(1)'; \
test "$(2)" && printf $$(tput sgr0); \
fi; \
echo
endef
# -----------------------------------------------------------------------------
archives-list:
@rm -f $(BUILD_TMP)/$(@)
@make -qp | grep --only-matching '^\$(ARCHIVE).*:' | sed "s|:||g" > $(BUILD_TMP)/$(@)
DOCLEANUP ?= no
GETMISSING ?= no
archives-info: archives-list
@echo "[ ** ] Unused targets in make/archives.mk"
@grep --only-matching '^\$$(ARCHIVE).*:' make/archives.mk | sed "s|:||g" | \
while read target; do \
found=false; \
for makefile in make/*.mk; do \
if [ "$${makefile##*/}" = "archives.mk" ]; then \
continue; \
fi; \
if [ "$${makefile: -9}" = "-extra.mk" ]; then \
continue; \
fi; \
if grep -q "$$target" $$makefile; then \
found=true; \
fi; \
if [ "$$found" = "true" ]; then \
continue; \
fi; \
done; \
if [ "$$found" = "false" ]; then \
echo -e "[$(TERM_RED) !! $(TERM_NORMAL)] $$target"; \
fi; \
done;
@echo "[ ** ] Unused archives"
@find $(ARCHIVE)/ -maxdepth 1 -type f | \
while read archive; do \
if ! grep -q $$archive $(BUILD_TMP)/archives-list; then \
echo -e "[$(TERM_YELLOW) rm $(TERM_NORMAL)] $$archive"; \
if [ "$(DOCLEANUP)" = "yes" ]; then \
rm $$archive; \
fi; \
fi; \
done;
@echo "[ ** ] Missing archives"
@cat $(BUILD_TMP)/archives-list | \
while read archive; do \
if [ -e $$archive ]; then \
#echo -e "[$(TERM_GREEN) ok $(TERM_NORMAL)] $$archive"; \
true; \
else \
echo -e "[$(TERM_YELLOW) -- $(TERM_NORMAL)] $$archive"; \
if [ "$(GETMISSING)" = "yes" ]; then \
make $$archive; \
fi; \
fi; \
done;
@$(REMOVE)/archives-list
# -----------------------------------------------------------------------------
# FIXME - how to resolve variables while grepping makefiles?
patches-info:
@echo "[ ** ] Unused patches"
@for patch in $(PATCHES)/*; do \
if [ ! -f $$patch ]; then \
continue; \
fi; \
patch=$${patch##*/}; \
found=false; \
for makefile in make/*.mk; do \
if grep -q "$$patch" $$makefile; then \
found=true; \
fi; \
if [ "$$found" = "true" ]; then \
continue; \
fi; \
done; \
if [ "$$found" = "false" ]; then \
echo -e "[$(TERM_RED) !! $(TERM_NORMAL)] $$patch"; \
fi; \
done;
# -----------------------------------------------------------------------------
PHONY += archives-list
PHONY += archives-info
PHONY += patches-info