8dfd59d114
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
112 lines
3.9 KiB
Makefile
112 lines
3.9 KiB
Makefile
################################################################################
|
|
#
|
|
# This file contains various utility functions used by the package
|
|
# infrastructure, or by the packages themselves.
|
|
#
|
|
################################################################################
|
|
|
|
# UPPERCASE Macro -- transform its argument to uppercase and replace dots and
|
|
# hyphens to underscores
|
|
|
|
# Heavily inspired by the up macro from gmsl (http://gmsl.sf.net)
|
|
# This is approx 5 times faster than forking a shell and tr, and
|
|
# as this macro is used a lot it matters
|
|
# This works by creating translation character pairs (E.G. a:A b:B)
|
|
# and then looping though all of them running $(subst from,to,text)
|
|
[FROM] := 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 . -
|
|
[TO] := 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 _ _
|
|
|
|
UPPERCASE = $(strip $(eval __tmp := $1) \
|
|
$(foreach c, $(join $(addsuffix :,$([FROM])),$([TO])), \
|
|
$(eval __tmp := \
|
|
$(subst $(word 1,$(subst :, ,$c)),$(word 2,$(subst :, ,$c)),\
|
|
$(__tmp)))) \
|
|
$(__tmp))
|
|
|
|
#
|
|
# Manipulation of .config files based on the Kconfig
|
|
# infrastructure. Used by the Busybox package, the Linux kernel
|
|
# package, and more.
|
|
#
|
|
|
|
define KCONFIG_ENABLE_OPT
|
|
$(SED) "/\\<$(1)\\>/d" $(2)
|
|
echo "$(1)=y" >> $(2)
|
|
endef
|
|
|
|
define KCONFIG_SET_OPT
|
|
$(SED) "/\\<$(1)\\>/d" $(3)
|
|
echo "$(1)=$(2)" >> $(3)
|
|
endef
|
|
|
|
define KCONFIG_DISABLE_OPT
|
|
$(SED) "/\\<$(1)\\>/d" $(2)
|
|
echo "# $(1) is not set" >> $(2)
|
|
endef
|
|
|
|
# Helper functions to determine the name of a package and its
|
|
# directory from its makefile directory, using the $(MAKEFILE_LIST)
|
|
# variable provided by make. This is used by the *TARGETS macros to
|
|
# automagically find where the package is located. Note that the
|
|
# pkgdir macro is carefully written to handle the case of the Linux
|
|
# package, for which the package directory is an empty string.
|
|
pkgdir = $(dir $(lastword $(MAKEFILE_LIST)))
|
|
pkgname = $(lastword $(subst /, ,$(call pkgdir)))
|
|
pkgparentdir = $(patsubst %$(call pkgname)/,%,$(call pkgdir))
|
|
|
|
# Define extractors for different archive suffixes
|
|
INFLATE.bz2 = $(BZCAT)
|
|
INFLATE.gz = $(ZCAT)
|
|
INFLATE.tbz = $(BZCAT)
|
|
INFLATE.tbz2 = $(BZCAT)
|
|
INFLATE.tgz = $(ZCAT)
|
|
INFLATE.xz = $(XZCAT)
|
|
INFLATE.tar = cat
|
|
|
|
# MESSAGE Macro -- display a message in bold type
|
|
MESSAGE = echo "$(TERM_BOLD)>>> $($(PKG)_NAME) $($(PKG)_VERSION) $(1)$(TERM_RESET)"
|
|
TERM_BOLD := $(shell tput smso)
|
|
TERM_RESET := $(shell tput rmso)
|
|
|
|
# Utility functions for 'find'
|
|
# findfileclauses(filelist) => -name 'X' -o -name 'Y'
|
|
findfileclauses = $(call notfirstword,$(patsubst %,-o -name '%',$(1)))
|
|
# finddirclauses(base, dirlist) => -path 'base/dirX' -o -path 'base/dirY'
|
|
finddirclauses = $(call notfirstword,$(patsubst %,-o -path '$(1)/%',$(2)))
|
|
|
|
# Miscellaneous utility functions
|
|
# notfirstword(wordlist): returns all but the first word in wordlist
|
|
notfirstword = $(wordlist 2,$(words $(1)),$(1))
|
|
|
|
# Needed for the foreach loops to loop over the list of hooks, so that
|
|
# each hook call is properly separated by a newline.
|
|
define sep
|
|
|
|
|
|
endef
|
|
|
|
#
|
|
# legal-info helper functions
|
|
#
|
|
LEGAL_INFO_SEPARATOR="::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
|
|
legal-warning=echo "WARNING: $(1)" >>$(LEGAL_WARNINGS)
|
|
legal-warning-pkg=echo "WARNING: $(1): $(2)" >>$(LEGAL_WARNINGS)
|
|
define legal-warning-pkg-savednothing # pkg, {local|override}
|
|
$(call legal-warning-pkg,$(1),sources and license files not saved ($(2) packages not handled))
|
|
endef
|
|
legal-manifest=echo '"$(1)","$(2)","$(3)","$(4)","$(5)"' >>$(LEGAL_MANIFEST_CSV)
|
|
define legal-license-header
|
|
echo -e "$(LEGAL_INFO_SEPARATOR)\n\t$(1):" \
|
|
"$(2)\n$(LEGAL_INFO_SEPARATOR)\n\n" >>$(LEGAL_LICENSES_TXT)
|
|
endef
|
|
define legal-license-nofiles
|
|
$(call legal-license-header,$(1),unknown license file(s))
|
|
endef
|
|
define legal-license-file # pkg, filename, file-fullpath
|
|
$(call legal-license-header,$(1),$(2) file) && \
|
|
cat $(3) >>$(LEGAL_LICENSES_TXT) && \
|
|
echo >>$(LEGAL_LICENSES_TXT) && \
|
|
mkdir -p $(LICENSE_FILES_DIR)/$(1)/$(dir $(2)) && \
|
|
cp $(3) $(LICENSE_FILES_DIR)/$(1)/$(2)
|
|
endef
|