Make

   1 #!/bin/sh
   2
   3 case "$(git version 2>/dev/null)" in
   4 "git version"*)
   5         GIT=git ;;
   6 *)
   7         echo >&2 "No git to bootstrap"
   8         exit 1 ;;
   9 esac
  10
  11 inst_prefix=$(
  12         IFS=:
  13         for p in $PATH
  14         do
  15                 probed=${p%/git-active/bin}
  16                 if test "$probed" != "$p"
  17                 then
  18                         echo "$probed"
  19                         exit
  20                 fi
  21         done
  22         echo $HOME
  23 )
  24
  25 LANG=C
  26 old_style_def_fix=b79d18c92d9f4841a6a1a29b7b2373a8ff9871e1
  27
  28 : ${O=-O2}
  29
  30 for cv in PYTHON_PATH=python TCL_PATH=tclsh TCLTKPATH=wish
  31 do
  32         cmd=${cv#*=}
  33         var=${cv%=*}
  34         eval $(
  35                 if test -f "/usr/bin/$cmd"
  36                 then
  37                         break
  38                 fi
  39                 for p in /usr/bin /usr/local/bin
  40                 do
  41                         if test -f "$p/$cmd"
  42                         then
  43                                 echo "$var=$p/$cmd; export $var"
  44                                 break
  45                         fi
  46                         found=$(find "$p/$cmd"* -type f 2>/dev/null | head -n 1)
  47                         if test -f "$found"
  48                         then
  49                                 echo "$var=$found; export $var"
  50                                 break
  51                         fi
  52                 done
  53         )
  54 done
  55
  56 Wall='-Wall -Wdeclaration-after-statement' tests= jobs=
  57 case `uname` in
  58 OpenBSD)
  59         NEEDS_CRYPTO_WITH_SSL=YesPlease ; export NEEDS_CRYPTO_WITH_SSL
  60         GIT_SKIP_TESTS="t9200 t9502 $GIT_SKIP_TESTS"; export GIT_SKIP_TESTS
  61         NO_PEDANTIC=CannotDo Wall=
  62         ;;
  63 FreeBSD)
  64         OLD_ICONV=YesPlease; export OLD_ICONV
  65         ;;
  66 SunOS)
  67         NEEDS_CRYPTO_WITH_SSL=YesPlease ; export NEEDS_CRYPTO_WITH_SSL
  68         GIT_SKIP_TESTS="$GIT_SKIP_TESTS"; export GIT_SKIP_TESTS
  69         NO_PEDANTIC=CannotDo Wall=
  70         ;;
  71 esac
  72
  73 while case $# in 0) break ;; esac
  74 do
  75         case "$1" in
  76         -pedantic | --pedantic)
  77                 o= &&
  78                 rev=$($GIT rev-parse HEAD) &&
  79                 case "$($GIT merge-base "$old_style_def_fix" "$rev")" in
  80                 $old_style_def_fix)
  81                         o=-Wold-style-definition ;;
  82                 esac
  83                 case "$NO_PEDANTIC" in
  84                 ?*)     ;;
  85                 '')
  86                         O="$O -Werror $o -std=c99 -Wno-pointer-to-int-cast" ;;
  87                 esac
  88                 # -Wvla
  89                 # O="$O -fwrapv -fno-strict-overflow"
  90                 ;;
  91         -j*)
  92                 jobs=$1
  93                 ;;
  94         -loose | --loose)
  95                 Wall=
  96                 ;;
  97         --locale=*)
  98                 LANG=${1#*=}
  99                 ;;
 100         --test=*)
 101                 tests=$(
 102                         cd t &&
 103                         for t in ${1#*=}
 104                         do
 105                                 eval echo "t$t-*.sh"
 106                         done | tr '\012' ' '
 107                 )
 108                 ;;
 109         --)
 110                 shift
 111                 break
 112                 ;;
 113         -*)
 114                 echo >&2 "Eh $1?"
 115                 exit 1
 116                 ;;
 117         *)
 118                 break
 119                 ;;
 120         esac
 121         shift
 122 done
 123
 124 LC_ALL=$LANG
 125 export LANG LC_ALL
 126
 127 head=`$GIT symbolic-ref HEAD 2>/dev/null` &&
 128 branch=`expr "$head" : 'refs/heads/\(.*\)'` || branch=detached
 129
 130 case "$branch" in
 131 next | maint | master | pu | jch)
 132         prefix="$inst_prefix/git-$branch"
 133         ;;
 134 snap)
 135         v=`$GIT describe HEAD`
 136         expr "$v" : '.*-g[0-9a-f]*$' >/dev/null && {
 137             echo >&2 "You are on 'snap' but $v is not an official version."
 138             exit 1
 139         }
 140         prefix="$inst_prefix/git-snap-$v"
 141         ;;
 142 *)
 143         prefix="$inst_prefix/git-test" ;;
 144 esac
 145 d="prefix=$prefix"
 146
 147 sh -c 'git describe --abbrev=4 HEAD' >/dev/null 2>&1 || {
 148         $GIT describe --abbrev=4 HEAD | sed -e 's/-/./g' >version
 149 }
 150
 151 d="$d "'
 152 MAN_BASE_URL="http://www.kernel.org/pub/software/scm/git/docs/"
 153 ASCIIDOC_NO_ROFF=YesPlease
 154 ASCIIDOC8=YesPlease
 155 BLK_SHA1=YesPlease
 156 GNU_ROFF=YesPlease'
 157
 158 # Platform hack
 159 if test -z "${make:+set}" && {
 160         test -x /usr/local/bin/gmake ||
 161         test -x /usr/bin/gmake
 162 }
 163 then
 164         make=gmake
 165 fi
 166 if test -f /bin/ginstall
 167 then
 168         set INSTALL=ginstall "$@"
 169 fi
 170
 171 CFLAGS="$O $Wall -g"
 172 OK_TO_USE_CFLAGS=Yes
 173 if test -n "${NO_CFLAGS+set}"
 174 then
 175         unset OK_TO_USE_CFLAGS
 176 fi
 177
 178 ${make-make} $d \
 179      ETC_GITCONFIG=$prefix/etc/gitconfig \
 180      ${OK_TO_USE_CFLAGS+"CFLAGS=$CFLAGS"} \
 181      ${tests:+"T=$tests"} \
 182      $jobs \
 183      "$@"
 184 status=$?
 185 rm -f version
 186 exit $status