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mkimage-profiles/doc/archdep.txt

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pkg.in/lists: archdep suffices for pkglists This is an initial implementation of architecture dependent contents handling for package lists more or less in the vein of mkimage-profiles-desktop's one *but* using suffix part to filter words in or out *not* prefix part to replace it with a comment marker (thus filtering out lines). The syntax should be pretty obvious: a b@i586 c@x86_64 will get "a b" given ARCH=i586 and "a c" given ARCH=x86_64; please see doc/archdep.txt for a more elaborate description and a conversion script.
2015-01-22 18:27:07 +03:00
== Архитектурно-зависимые фрагменты ==
=== Makefile ===
Достаточно воспользоваться ifeq/ifneq, сравнивая $(ARCH) с нужным:
ifeq (x86_64,$(ARCH))
EFI_LISTS := $(call tags,base efi)
endif
При необходимости сравнить со списком ("любой x86") можно сделать так:
ifeq (,$(filter-out i586 x86_64,$(ARCH)))
use/x11/xorg: use/x11 use/x11/intel use/firmware
else
use/x11/xorg: use/x11
endif
В рецептах (shell-часть Makefile) используйте $(ARCH) или $$ARCH.
=== скрипты ===
В скриптовых хуках ({image-,}scripts.d/*) проверяйте $GLOBAL_ARCH.
=== списки пакетов ===
Бывает так, что в списке пакетов есть смысл упоминать какой-либо из них
только для определённой архитектуры (например, wine или steam); в таких
случаях можно воспользоваться механизмом подстановки, который пословно
обрабатывает списки и в случае наличия суффикса @ARCH оставляет только
слова, в которых этот суффикс соответствует заданной архитектуре сборки.
Например, для Simply Linux в mkimage-profiles-desktop есть строчки:
archdep.txt: these are quotes Build process would choke on "unescaped" stuff otherwise, and these blocks should be blockquotes in the first place.
2015-05-04 23:52:26 +03:00
@I586_ONLY@haspd
@X86_64_ONLY@i586-haspd
pkg.in/lists: archdep suffices for pkglists This is an initial implementation of architecture dependent contents handling for package lists more or less in the vein of mkimage-profiles-desktop's one *but* using suffix part to filter words in or out *not* prefix part to replace it with a comment marker (thus filtering out lines). The syntax should be pretty obvious: a b@i586 c@x86_64 will get "a b" given ARCH=i586 and "a c" given ARCH=x86_64; please see doc/archdep.txt for a more elaborate description and a conversion script.
2015-01-22 18:27:07 +03:00
В случае mkimage-profiles они должны выглядеть так:
archdep.txt: these are quotes Build process would choke on "unescaped" stuff otherwise, and these blocks should be blockquotes in the first place.
2015-05-04 23:52:26 +03:00
haspd@i586
i586-haspd@x86_64
pkg.in/lists: archdep suffices for pkglists This is an initial implementation of architecture dependent contents handling for package lists more or less in the vein of mkimage-profiles-desktop's one *but* using suffix part to filter words in or out *not* prefix part to replace it with a comment marker (thus filtering out lines). The syntax should be pretty obvious: a b@i586 c@x86_64 will get "a b" given ARCH=i586 and "a c" given ARCH=x86_64; please see doc/archdep.txt for a more elaborate description and a conversion script.
2015-01-22 18:27:07 +03:00
lists, doc: introduce @IA32, @X86 archdep macros The former ("proper 32-bit x86 package form") has been suggested by zerg@ quite some time ago but the desired interface wasn't clear at the moment IIRC; a quiet morning helped me realize that ICAClient-preinstall@IA32 is rather more readable than ICAClient-preinstall@i586 i586-ICAClient-preinstall@x86_64 so here's the (trivial) implementation; and I actually needed the latter, @X86 ("any-x86") to mark x86-only packages so xorg-drv-intel@X86 is now equivalent to xorg-drv-intel@i586 xorg-drv-intel@x86_64
2018-03-14 07:55:42 +03:00
или упрощённо (с версии 1.2.12):
haspd@IA32
pkg.in/lists: archdep suffices for pkglists This is an initial implementation of architecture dependent contents handling for package lists more or less in the vein of mkimage-profiles-desktop's one *but* using suffix part to filter words in or out *not* prefix part to replace it with a comment marker (thus filtering out lines). The syntax should be pretty obvious: a b@i586 c@x86_64 will get "a b" given ARCH=i586 and "a c" given ARCH=x86_64; please see doc/archdep.txt for a more elaborate description and a conversion script.
2015-01-22 18:27:07 +03:00
Для преобразования можно воспользоваться следующей командой:
archdep.txt: these are quotes Build process would choke on "unescaped" stuff otherwise, and these blocks should be blockquotes in the first place.
2015-05-04 23:52:26 +03:00
sed -r -e 's/@I586_ONLY@([^\t ]+)/\1@i586/g' \
-e 's/@X86_64_ONLY@([^\t ]+)/\1@x86_64/g'
lists, doc: introduce @IA32, @X86 archdep macros The former ("proper 32-bit x86 package form") has been suggested by zerg@ quite some time ago but the desired interface wasn't clear at the moment IIRC; a quiet morning helped me realize that ICAClient-preinstall@IA32 is rather more readable than ICAClient-preinstall@i586 i586-ICAClient-preinstall@x86_64 so here's the (trivial) implementation; and I actually needed the latter, @X86 ("any-x86") to mark x86-only packages so xorg-drv-intel@X86 is now equivalent to xorg-drv-intel@i586 xorg-drv-intel@x86_64
2018-03-14 07:55:42 +03:00
При необходимости добавить пакет только на x86-архитектурах (неважно,
i586 или x86_64) можно воспользоваться макросом X86 (с версии 1.2.12):
xorg-drv-intel@X86
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