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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /config/makefiles/makeutils.mk
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'config/makefiles/makeutils.mk')
-rw-r--r--config/makefiles/makeutils.mk121
1 files changed, 121 insertions, 0 deletions
diff --git a/config/makefiles/makeutils.mk b/config/makefiles/makeutils.mk
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+# -*- makefile -*-
+# vim:set ts=8 sw=8 sts=8 noet:
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this file,
+# You can obtain one at http://mozilla.org/MPL/2.0/.
+
+## Identify function argument types
+istype =$(if $(value ${1}),list,scalar)
+isval =$(if $(filter-out list,$(call istype,${1})),true)
+isvar =$(if $(filter-out scalar,$(call istype,${1})),true)
+
+# Access up to 9 arguments passed, option needed to emulate $*
+# Inline for function expansion, do not use $(call )
+argv =$(strip
+argv +=$(if $(1), $(1))$(if $(2), $(2))$(if $(3), $(3))$(if $(4), $(4))
+argv +=$(if $(5), $(5))$(if $(6), $(6))$(if $(7), $(7))$(if $(8), $(8))
+argv +=$(if $(9), $(9))
+argv +=$(if $(10), $(error makeutils.mk::argv can only handle 9 arguments))
+argv +=)
+
+###########################################################################
+## Access function args as a simple list, inline within user functions.
+## Usage: $(info ** $(call banner,$(getargv)))
+## $(call banner,scalar)
+## $(call banner,list0 list1 list2)
+## $(call banner,ref) ; ref=foo bar tans
+## getarglist() would be a more accurate name but is longer to type
+getargv = $(if $(call isvar,$(1)),$($(1)),$(argv))
+
+###########################################################################
+# Strip [n] leading options from an argument list. This will allow passing
+# extra args to user functions that will not propogate to sub-$(call )'s
+# Usage: $(call subargv,2)
+subargv =$(wordlist $(1),$(words $(getargv)),$(getargv))
+
+###########################################################################
+# Intent: Display a distinct banner heading in the output stream
+# Usage: $(call banner,BUILDING: foo bar tans)
+# Debug:
+# target-preqs = \
+# $(call banner,target-preqs-BEGIN) \
+# foo bar tans \
+# $(call banner,target-preqs-END) \
+# $(NULL)
+# target: $(target-preqs)
+
+banner = \
+$(info ) \
+$(info ***************************************************************************) \
+$(info ** $(getargv)) \
+$(info ***************************************************************************) \
+$(NULL)
+
+#####################################################################
+# Intent: Determine if a string or pattern is contained in a list
+# Usage: strcmp - $(call if_XinY,clean,$(MAKECMDGOALS))
+# : pattern - $(call if_XinY,clean%,$(MAKECMDGOALS))
+is_XinY =$(filter $(1),$(call subargv,3,$(getargv)))
+
+#####################################################################
+# Provide an alternate var to support testing
+ifdef MAKEUTILS_UNIT_TEST
+ mcg_goals=TEST_MAKECMDGOALS
+else
+ mcg_goals=MAKECMDGOALS
+endif
+
+# Intent: Conditionals for detecting common/tier target use
+isTargetStem = $(sort \
+ $(foreach var,$(getargv),\
+ $(foreach pat,$(var)% %$(var),\
+ $(call is_XinY,$(pat),${$(mcg_goals)})\
+ )))
+isTargetStemClean = $(call isTargetStem,clean)
+isTargetStemExport = $(call isTargetStem,export)
+isTargetStemLibs = $(call isTargetStem,libs)
+isTargetStemTools = $(call isTargetStem,tools)
+
+##################################################
+# Intent: Validation functions / unit test helpers
+
+errorifneq =$(if $(subst $(strip $(1)),$(NULL),$(strip $(2))),$(error expected [$(1)] but found [$(2)]))
+
+# Intent: verify function declaration exists
+requiredfunction =$(foreach func,$(1) $(2) $(3) $(4) $(5) $(6) $(7) $(8) $(9),$(if $(value $(func)),$(NULL),$(error required function [$(func)] is unavailable)))
+
+
+
+## http://www.gnu.org/software/make/manual/make.html#Call-Function
+## Usage: o = $(call map,origin,o map $(MAKE))
+map = $(foreach val,$(2),$(call $(1),$(val)))
+
+
+## Disable checking for clean targets
+ifeq (,$(filter %clean clean%,$(MAKECMDGOALS))) #{
+
+# Usage: $(call checkIfEmpty,[error|warning] foo NULL bar)
+checkIfEmpty =$(foreach var,$(wordlist 2,100,$(argv)),$(if $(strip $($(var))),$(NOP),$(call $(1),Variable $(var) does not contain a value)))
+
+# Usage: $(call errorIfEmpty,foo NULL bar)
+errorIfEmpty =$(call checkIfEmpty,error $(argv))
+warnIfEmpty =$(call checkIfEmpty,warning $(argv))
+
+endif #}
+
+###########################################################################
+## Common makefile library loader
+###########################################################################
+ifdef MOZILLA_DIR
+topORerr = $(MOZILLA_DIR)
+else
+topORerr = $(if $(topsrcdir),$(topsrcdir),$(error topsrcdir is not defined))
+endif
+
+ifdef USE_AUTOTARGETS_MK # mkdir_deps
+ include $(topORerr)/config/makefiles/autotargets.mk
+endif
+
+## copy(src, dst): recursive copy
+copy_dir = (cd $(1)/. && $(TAR) $(TAR_CREATE_FLAGS) - .) | (cd $(2)/. && tar -xf -)