cd "$(dirname "$0")" export TOPDIR=$(realpath ..) if gmake --help >/dev/null 2>&1; then export GMAKE=gmake else export GMAKE=make fi # 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%/*} 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%/*} 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 # CFLINE_*: one free-format Config.in line per subpackage option # PKGFD_*: flavour description, per package flavour option 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} CFLINE_\${x}) \ \$(foreach x,\${PKG_FLAVOURS},PKGFD_\${x})") # dnu: directory name, uppercase, y/-+/_X/ typeset -u dnu=${dn//-/_} dnu=${dnu//+/X} ( # Handle master package (directory) print "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 $PKG_DESCR" fi print "\tprompt \"$ppnf\"" fi print \\ttristate if [[ -n $ALL_PKGOPTS ]]; then # real (master) package, contains 1+ ipkg (sub)packages print -n \\tdepends on sp=' ' # local sp: space (or ' || ') for spcu in $ALL_PKGOPTS; do # spcu: package option, ucase print -n "${sp}ADK_PACKAGE_$spcu" sp=' || ' done print fi print \\tdefault n # 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_$spcu # deps: subpackage dependencies eval xline=\$PKGDESC_$spcu # xline: one free-format line print \\nconfig 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 "\tprompt \"$spnf\"" print \\ttristate print \\tdefault 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 "\tselect ADK_KPACKAGE_$udep" ;; (*) # produce dependency on regular package # where the symbol is cached (see above) print '\tselect' \ ADK_PACKAGE_$(<../pkglist.d/"$dep") ;; } done print \\tselect ADK_COMPILE_$dnu [[ -n $xline ]] && print "\t$xline" if [[ -n $desc$PKG_URL ]]; then # produce (optional) help text print \\thelp [[ -n $desc ]] && print "\t $desc" [[ -n $desc && -n $PKG_URL ]] && print '\t ' [[ -n $PKG_URL ]] && print "\t WWW: $PKG_URL" fi done # Handle CFrustFrust library selection, if necessary [[ -n $PKG_CXX ]] && cat < flavour $pfcu}\"" print \\tdefault n print \\tdepends on ADK_COMPILE_$dnu print \\thelp print "\t flavour ADK_PACKAGE_${dnu}_$pfcu for $PKG_NAME" done ) >Config.in cd .. done