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# Dpkg helper macros
m4_pattern_forbid([^DPKG_])
m4_pattern_allow([^DPKG_DEBUG$])
m4_pattern_allow([^DPKG_ROOT$])
m4_pattern_allow([^DPKG_ADMINDIR$])
m4_pattern_allow([^DPKG_DATADIR$])
#
# Options.
#
m4_define([DPKG_DIR_INST], [dpkginst])
m4_define([DPKG_DIR_ADMIN], [dpkgdb])
# DPKG_OPTIONS_COMMON
m4_define([DPKG_OPTIONS_COMMON], [dnl
--admindir=DPKG_DIR_ADMIN dnl
])
# DPKG_DIVERT_OPTIONS
m4_define([DPKG_DIVERT_OPTIONS], [dnl
--instdir=DPKG_DIR_INST dnl
])
# DPKG_DIVERT(...)
m4_define([DPKG_DIVERT],
[dpkg-divert DPKG_OPTIONS_COMMON DPKG_DIVERT_OPTIONS])
# DPKG_DIVERT_ADD(...)
m4_define([DPKG_DIVERT_ADD], [DPKG_DIVERT --add])
# DPKG_DIVERT_DEL(...)
m4_define([DPKG_DIVERT_DEL], [DPKG_DIVERT --remove])
#
# Macros.
#
# DPKG_SEQ($max)
m4_define([DPKG_SEQ], [dnl
m4_for([i], [1], [$1], [], [i ])dnl
])
# DPKG_CWD()
m4_define([DPKG_CWD], [dnl
$PERL -MCwd=realpath,getcwd -E 'say realpath(getcwd())'dnl
])
# DPKG_FILE_SIZE($filename)
m4_define([DPKG_FILE_SIZE], [
$PERL -E 'say -s shift' "$1" dnl
])
# DPKG_GEN_FSYS()
m4_define([DPKG_GEN_DB], [
mkdir -p DPKG_DIR_INST
])
# DPKG_GEN_FSYS_DIR([$dirname])
m4_define([DPKG_GEN_FSYS_DIR], [
mkdir -p "DPKG_DIR_INST/$1"
])
# DPKG_GEN_FSYS_FILE([$filename], [$contents])
m4_define([DPKG_GEN_FSYS_FILE], [
mkdir -p "DPKG_DIR_INST/$(dirname '$1')"
AT_DATA([DPKG_DIR_INST/$1], [$2])
])
# DPKG_GEN_FSYS_LINK([$pathname], [$target])
m4_define([DPKG_GEN_FSYS_LINK], [
ln "DPKG_DIR_INST/$1" "DPKG_DIR_INST/$2"
])
# DPKG_CHECK_FSYS_PATH_EXISTS([$pathname])
m4_define([DPKG_CHECK_FSYS_PATH_EXISTS], [
AT_CHECK([test -e "DPKG_DIR_INST/$1"])
])
# DPKG_CHECK_FSYS_PATH_MISSING([$pathname])
m4_define([DPKG_CHECK_FSYS_PATH_MISSING], [
AT_CHECK([test -e "DPKG_DIR_INST/$1"], [1])
])
# DPKG_MOD_FSYS_MODE([$mode], [$pathname])
m4_define([DPKG_MOD_FSYS_MODE], [
chmod $1 "DPKG_DIR_INST/$2"
])
# DPKG_TMPL_CONTROL([$pkgname])
m4_define([DPKG_TMPL_CONTROL],
[Package: $1
Version: 0.0-1
Section: test
Priority: extra
Maintainer: Dpkg Developers <debian-dpkg@lists.debian.org>
Architecture: all
Description: test package])
# DPKG_GEN_DB_STATUS([$contents])
m4_define([DPKG_GEN_DB_STATUS], [
mkdir -p "DPKG_DIR_ADMIN"
AT_DATA([DPKG_DIR_ADMIN/status], [$1])
])
# DPKG_GEN_DB_DIVERSIONS([$contents])
m4_define([DPKG_GEN_DB_DIVERSIONS], [
mkdir -p "DPKG_DIR_ADMIN"
AT_DATA([DPKG_DIR_ADMIN/diversions], [$1])
])
# DPKG_GEN_DB_INFO_FILE([$pkg], [$file], [$contents])
m4_define([DPKG_GEN_DB_INFO_FILE], [
mkdir -p "DPKG_DIR_ADMIN/info"
AT_DATA([DPKG_DIR_ADMIN/info/$1.$2], [$3])
])
# DPKG_MOD_DB_MODE([$mode], [$pathname])
m4_define([DPKG_MOD_DB_MODE], [
chmod $1 "DPKG_DIR_ADMIN/$2"
])
# DPKG_GEN_CTRL_FILE([$pkgname], [$file], [$contents])
m4_define([DPKG_GEN_CTRL_FILE], [
mkdir -p '$1/DEBIAN'
cat >'$1/DEBIAN/$2' <<CTRL_TEMPL
$3
CTRL_TEMPL
])
# DPKG_GEN_CONTROL([$pkgname])
m4_define([DPKG_GEN_CONTROL], [
DPKG_GEN_CTRL_FILE([$1], [control], [DPKG_TMPL_CONTROL([$1])])
])
# DPKG_MOD_CONTROL([$pkgname], [$perlexpr])
m4_define([DPKG_MOD_CONTROL], [
$PERL -p -i -E '$2' '$1/DEBIAN/control'
])
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