scripts/checkmakes

   1 #!/bin/sh
   2
   3 #
   4 # Check different makes
   5 #
   6 # Copyright 2023 and 2024 Odin Kroeger.
   7 #
   8 # This file is part of Para.
   9 #
  10 # Para is free software: you can redistribute it and/or modify it
  11 # under the terms of the GNU Affero General Public License as published
  12 # by the Free Software Foundation, either version 3 of the License,
  13 # or (at your option) any later version.
  14 #
  15 # Para is distributed in the hope that it will be useful, but WITHOUT
  16 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  17 # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General
  18 # Public License for more details.
  19 #
  20 # You should have received a copy of the GNU Affero General Public
  21 # License along with Para. If not, see <https://www.gnu.org/licenses/>.
  22 #
  23
  24 # shellcheck disable=2015,2031
  25
  26
  27 #
  28 # Defaults
  29 #
  30
  31 # Makes to test
  32 makes='make bmake bsdmake gmake makepp remake'
  33
  34 # Be quiet?
  35 quiet=
  36
  37 # Be verbose?
  38 verbose=
  39
  40
  41 #
  42 # Init
  43 #
  44
  45 set -Cefu
  46 scriptsdir="$(cd "$(dirname -- "$0")" && pwd)"
  47 : "${scriptsdir:?}"
  48 readonly scriptsdir
  49 srcdir="$(cd "$scriptsdir/.." && pwd)"
  50 : "${srcdir:?}"
  51 readonly srcdir
  52 # shellcheck disable=1091
  53 . "$srcdir/libutil.sh" || exit
  54 init                   || exit
  55 mktmpdir -d"$srcdir"   || exit
  56
  57
  58 #
  59 # Constants
  60 #
  61
  62 # Current working directory
  63 wd="$(pwd)" || exit
  64 : "${wd:?}"
  65 readonly wd
  66
  67
  68 #
  69 # Options
  70 #
  71
  72 OPTARG='' OPTIND=1 opt=''
  73 # shellcheck disable=2034
  74 while getopts 'dc:hqv' opt
  75 do
  76         # shellcheck disable=2154
  77         case $opt in
  78         (h)     exec cat <<EOF
  79 $progname - test different makes
  80
  81 Usage:     $progname [-c cc] [-d] [-q] [-v] [make ...]
  82            $progname -h
  83
  84 Options:
  85     -c cc  Use cc as C compiler.
  86     -d     Enable debugging mode.
  87     -q     Be quieter.
  88     -v     Show, rather than log, test output.
  89     -h     Show this help screen.
  90 EOF
  91                 ;;
  92         (d)     set -x ;;
  93         (c)     CC="$OPTARG" ;;
  94         (q)     quiet=y ;;
  95         (v)     verbose=y ;;
  96         (*)     exit 2
  97         esac
  98 done
  99 shift $((OPTIND - 1))
 100 unset opt
 101
 102 # shellcheck disable=2086
 103 [ $# -eq 0 ] && set -- $makes
 104
 105 # Use a fast compiler, if one is available
 106 if ! [ "${CC-}" ]
 107 then
 108         for cc in tcc clang c99 cc
 109         do
 110                 if command -v "$cc" >/dev/null
 111                 then
 112                         CC="$cc"
 113                         break
 114                 fi
 115         done
 116 fi
 117 [ "${CC-}" ] && export CC
 118
 119
 120 #
 121 # Source tree
 122 #
 123
 124 warn -q 'Copying source tree...'
 125 cd "$srcdir" || exit
 126 logged -d"$wd" make -e distar="$TMPDIR/dist.tgz" dist=dist "$TMPDIR/dist.tgz"
 127 cd "$TMPDIR" || exit
 128 tar xzf dist.tgz
 129 cd dist || exit
 130 warn -q 'Configuring build...'
 131 logged -d"$wd" ./configure
 132
 133
 134 #
 135 # Main
 136 #
 137
 138 nmakes=0 failures=
 139 for make
 140 do
 141         absfname="$(command -v "$make" 2>/dev/null)" || continue
 142         i=0
 143         while [ "$i" -lt "$nmakes" ]
 144         do
 145                 eval seenmake="\"\${make_$i-}\""
 146                 # shellcheck disable=2154
 147                 if cmp "$absfname" "$seenmake" >/dev/null 2>&1
 148                 then
 149                         warn '%s has already been checked as %s' \
 150                              "$make" "${seenmake##*/}"
 151                         continue 2
 152                 fi
 153                 i="$((i + 1))"
 154         done
 155         eval "make_$nmakes"='$absfname'
 156         nmakes="$((nmakes + 1))"
 157
 158         warn 'Checking %s...' "$make"
 159         logged -d"$wd" "$make" -e mrproper &&
 160                 logged -d"$wd" "$make" -e all ||
 161                 failures="$failures$make, "
 162 done
 163
 164 if [ "$failures" ]
 165 then err 'Failures: %s' "${failures%, }"
 166 else warn -qc32 'All makes passed'
 167 fi