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|
cd "$(dirname "$0")"
export TOPDIR=$(realpath ..)
if gmake --help >/dev/null 2>&1; then
export GMAKE=gmake
else
export GMAKE=make
fi
(( x_cols = (COLUMNS > 10) ? COLUMNS - 2 : 80 ))
typeset -L$x_cols pbar
# build a cache of “ipkg package name” → “package conf option” for
# use with dependency resolution
rm -rf pkglist.d
mkdir pkglist.d
for dn in */Makefile; do
dn=${dn%/*}
pbar="Pass 1: $dn ..."
print -nu2 "$pbar\r"
cd $dn
# ALL_PKGOPTS: all subpackage conf options
# PKGNAME_*: subpackage (ipkg) package name, by subpackage option
eval $($GMAKE dump="ALL_PKGOPTS \
\$(foreach x,\${ALL_PKGOPTS},PKGNAME_\${x})")
cd ..
if [[ -z $ALL_PKGOPTS ]]; then
#print -u2 "Warning: $dn/Makefile contains no packages, skipped"
continue
fi
for spcu in $ALL_PKGOPTS; do # spcu: package option, ucase
eval sppn=\$PKGNAME_$spcu # sppn: subpackage (ipkg) name
# once mksh R40 is out, use its new associative arrays here!
print -r -- "$spcu" >pkglist.d/"$sppn"
done
done
# build Config.in files and resolve dependencies
for dn in */Makefile; do
dn=${dn%/*}
# skip if we take care of this one manually
[[ -s $dn/Config.in.manual ]] && continue
pbar="Pass 2: $dn ..."
print -nu2 "$pbar\r"
cd $dn
# PKG_NAME: package name (directory, free-format)
# PKG_FLAVOURS: all package flavours (boolean options), uppercase
# PKG_DESCR: package description (directory)
# PKG_URL: package homepage
# PKG_CXX: uppercase varname part to use for CFrustFrust checks
# ALL_PKGOPTS: all subpackage conf options
# PKGNAME_*: subpackage (ipkg) package name, by subpackage option
# PKGDESC_*: subpackage description, by subpackage option
# PKGDEPS_*: subpackage depends on ipkg packages, by subpkg option
# PKGDFLT_*: subpackage 'default {:-n}', by subpackage option
# CFLINE_*: one free-format Config.in line per subpackage option
# PKGFD_*: flavour description, per package flavour option
# PKG_{HOST,TARGET}_DEPENDS: wbx@’s weird ideas
eval $($GMAKE dump="PKG_NAME PKG_FLAVOURS PKG_DESCR PKG_URL PKG_CXX \
ALL_PKGOPTS \$(foreach x,\${ALL_PKGOPTS},PKGNAME_\${x} \
PKGDESC_\${x} PKGDEPS_\${x} PKGDFLT_\${x} CFLINE_\${x}) \
\$(foreach x,\${PKG_FLAVOURS},PKGFD_\${x}) \
PKG_HOST_DEPENDS PKG_TARGET_DEPENDS")
# dnu: directory name, uppercase, y/-+/_X/
typeset -u dnu=${dn//-/_}
dnu=${dnu//+/X}
( # fd 4 = Config.in; fd 5 = Config.in.lib
g5=0
# Handle master package (directory)
print -u4 "config ADK_COMPILE_$dnu"
if [[ -z $ALL_PKGOPTS ]]; then
# pseudo package, does not produce an ipkg package
ppnf=$PKG_NAME # ppnf: pseudopkg name, filled
if [[ -n $PKG_DESCR ]]; then
while (( ${#ppnf} < 34 )); do
ppnf=$ppnf.
done
ppnf="$ppnf $PKG_DESCR"
fi
print -u4 "\tprompt \"$ppnf\""
fi
print -u4 \\ttristate
if [[ -n $ALL_PKGOPTS ]]; then
# real (master) package, contains 1+ ipkg (sub)packages
print -nu4 \\tdepends on
sp=' ' # local sp: space (or ' || ')
for spcu in $ALL_PKGOPTS; do # spcu: package option, ucase
print -nu4 "${sp}ADK_PACKAGE_$spcu"
sp=' || '
done
print -u4
fi
print -u4 \\tdefault n
# Handle NOT/ONLY_FOR_PLATFORM alikes
phd= # phd: PKG_HOST_DEPENDS expand.
if [[ -n $PKG_HOST_DEPENDS ]]; then
phd='\tdepends on'
if [[ $PKG_HOST_DEPENDS = *\!* ]]; then
sp=' !'
else
sp=' '
fi
for x in $PKG_HOST_DEPENDS; do
typeset -u x=${x#!}
phd="$phd${sp}ADK_HOST_$x"
if [[ $PKG_HOST_DEPENDS = *\!* ]]; then
sp=' && !'
else
sp=' || '
fi
done
fi
ptd= # ptd: PKG_TARGET_DEPENDS exp.
if [[ -n $PKG_TARGET_DEPENDS ]]; then
ptd='\tdepends on'
sp=' ' # local sp: space (or ' || ')
for x in $PKG_TARGET_DEPENDS; do
#XXX cache this with mksh R40+
found=0
while read friendlyname sym; do
[[ $friendlyname = $x ]] || continue
found=1
break
done <../../target/target.lst
if (( !found )); then
print -u2 "$dn: Target '$x' not found!"
exit 1
fi
ptd="$ptd${sp}$sym"
sp=' || '
done
fi
# Handle subpackages / multipackages
for spcu in $ALL_PKGOPTS; do # spcu: package option, ucase
eval sppn=\$PKGNAME_$spcu # sppn: subpackage (ipkg) name
eval desc=\$PKGDESC_$spcu # desc: subpackage description
: ${desc:=$PKG_DESCR} # take from main pkg if empty
eval deps=\$PKGDEPS_$spcu # deps: subpackage dependencies
eval dflt=\$PKGDFLT_$spcu # dflt: config 'default' opt.
eval xline=\$CFLINE_$spcu # xline: one free-format line
if [[ $spcu = LIB* ]]; then
h=5 # divert to Config.in.lib
(( g5++ )) && print -u5 # been here before
else
h=4 # divert to Config.in
print -u4
fi
print -u$h config ADK_PACKAGE_$spcu
spnf=$sppn # spnf: subpackage name, filled
if [[ -n ${desc:-$PKG_NAME} ]]; then
while (( ${#spnf} < 34 )); do
spnf=$spnf.
done
spnf="$spnf ${desc:-$PKG_NAME}"
fi
print -u$h "\tprompt \"$spnf\""
print -u$h \\ttristate
[[ -n $phd ]] && print -u$h "$phd"
[[ -n $ptd ]] && print -u$h "$ptd"
print -u$h "\tdefault ${dflt:-n}"
for dep in $deps; do # dep: ipkg name of one rundep.
# skip dependencies on uclibc++ and libstdcxx iff
# we produce these automatically
[[ -n $PKG_CXX && $dep = @(uclibc++|libstdcxx) ]] && \
continue
case $dep {
(kmod-*)
# produce dependency on kernel package
# which have special name→sym mangling
typeset -u udep=${dep//-/_}
print -u$h "\tselect ADK_KPACKAGE_$udep"
;;
(*)
# produce dependency on regular package
# where the symbol is cached (see above)
print -u$h '\tselect' \
ADK_PACKAGE_$(<../pkglist.d/"$dep")
;;
}
done
print -u$h \\tselect ADK_COMPILE_$dnu
[[ -n $xline ]] && print -u$h "\t$xline"
if [[ -n $desc$PKG_URL ]]; then
# produce (optional) help text
print -u$h \\thelp
[[ -n $desc ]] && print -u$h "\t $desc"
[[ -n $desc && -n $PKG_URL ]] && print -u$h '\t '
[[ -n $PKG_URL ]] && print -u$h "\t WWW: $PKG_URL"
fi
done
# Handle CFrustFrust library selection, if necessary
[[ -n $PKG_CXX ]] && cat >&4 <<EOF
choice
prompt "C++ library to use"
depends on ADK_COMPILE_$dnu
default ADK_COMPILE_${PKG_CXX}_WITH_STDCXX if ADK_TARGET_LIB_GLIBC || ADK_TARGET_LIB_EGLIBC
default ADK_COMPILE_${PKG_CXX}_WITH_UCLIBCXX if ADK_TARGET_LIB_UCLIBC
config ADK_COMPILE_${PKG_CXX}_WITH_STDCXX
bool "GNU C++ library"
select ADK_PACKAGE_LIBSTDCXX
config ADK_COMPILE_${PKG_CXX}_WITH_UCLIBCXX
bool "uClibc++ library"
select ADK_PACKAGE_UCLIBCXX
endchoice
EOF
# Handle flavours (per directory)
for pfcu in $PKG_FLAVOURS; do # pfcu: pkg flavour conf opt.
eval pfd=\$PKGFD_$pfcu # pfd: pkg flavour description
print
print config ADK_PACKAGE_${dnu}_$pfcu
print "\tbool \"${pfd:-$PKG_NAME -> flavour $pfcu}\""
print \\tdefault n
print \\tdepends on ADK_COMPILE_$dnu
print \\thelp
print "\t flavour ADK_PACKAGE_${dnu}_$pfcu for $PKG_NAME"
done >&4
) 4>Config.in 5>Config.in.lib
cd ..
done
pbar=done
print -u2 "$pbar"
|
