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= skip=
  57 case `uname` in
  58 OpenBSD)
  59         NEEDS_CRYPTO_WITH_SSL=YesPlease ; export NEEDS_CRYPTO_WITH_SSL
  60         skip="t9200 t9502"
  61         SHELL_PATH=/usr/local/bin/bash; export SHELL_PATH
  62         NO_PEDANTIC=CannotDo NO_JOBS=CannotDo
  63         Wall=
  64         ;;
  65 FreeBSD)
  66         OLD_ICONV=YesPlease; export OLD_ICONV
  67         skip="t5560"
  68         ;;
  69 SunOS)
  70         NEEDS_CRYPTO_WITH_SSL=YesPlease ; export NEEDS_CRYPTO_WITH_SSL
  71         NO_PEDANTIC=CannotDo Wall=
  72         ;;
  73 esac
  74
  75 while case $# in 0) break ;; esac
  76 do
  77         case "$1" in
  78         -pedantic | --pedantic)
  79                 o= &&
  80                 rev=$($GIT rev-parse HEAD) &&
  81                 case "$($GIT merge-base "$old_style_def_fix" "$rev")" in
  82                 $old_style_def_fix)
  83                         o=-Wold-style-definition ;;
  84                 esac
  85                 case "$NO_PEDANTIC" in
  86                 ?*)     ;;
  87                 '')
  88                         O="$O -Werror $o -std=c99 -Wno-pointer-to-int-cast"
  89                         O="$O -Wpointer-arith -Woverflow -Wunused"
  90                         ;;
  91                 esac
  92                 # -Wvla
  93                 # O="$O -fwrapv -fno-strict-overflow"
  94                 ;;
  95         -j*)
  96                 case "$NO_JOBS" in
  97                 ?*)     jobs= ;;
  98                 '')     jobs=$1 ;;
  99                 esac
 100                 ;;
 101         -loose | --loose)
 102                 Wall=
 103                 ;;
 104         --locale=*)
 105                 LANG=${1#*=}
 106                 ;;
 107         --test=*)
 108                 tests=$(
 109                         cd t &&
 110                         for t in ${1#*=}
 111                         do
 112                                 eval echo "t$t-*.sh"
 113                         done | tr '\012' ' '
 114                 )
 115                 ;;
 116         --)
 117                 shift
 118                 break
 119                 ;;
 120         -*)
 121                 echo >&2 "Eh $1?"
 122                 exit 1
 123                 ;;
 124         *)
 125                 break
 126                 ;;
 127         esac
 128         shift
 129 done
 130
 131 if test -z "$tests" && test -n "$skip"
 132 then
 133         : GIT_SKIP_TESTS="${GIT_SKIP_TESTS:-$skip}"
 134 fi
 135
 136 LC_ALL=$LANG
 137 export LANG LC_ALL
 138
 139 head=`$GIT symbolic-ref HEAD 2>/dev/null` &&
 140 branch=`expr "$head" : 'refs/heads/\(.*\)'` || branch=detached
 141
 142 case "$branch" in
 143 next | maint | master | pu | jch)
 144         prefix="$inst_prefix/git-$branch"
 145         ;;
 146 snap)
 147         v=`$GIT describe HEAD`
 148         expr "$v" : '.*-g[0-9a-f]*$' >/dev/null && {
 149             echo >&2 "You are on 'snap' but $v is not an official version."
 150             exit 1
 151         }
 152         prefix="$inst_prefix/git-snap-$v"
 153         ;;
 154 *)
 155         prefix="$inst_prefix/git-test" ;;
 156 esac
 157 d="prefix=$prefix"
 158
 159 sh -c 'git describe --abbrev=4 HEAD' >/dev/null 2>&1 || {
 160         $GIT describe --abbrev=4 HEAD | sed -e 's/-/./g' >version
 161 }
 162
 163 d="$d "'
 164 MAN_BASE_URL="http://www.kernel.org/pub/software/scm/git/docs/"
 165 ASCIIDOC_NO_ROFF=YesPlease
 166 ASCIIDOC8=YesPlease
 167 BLK_SHA1=YesPlease
 168 GNU_ROFF=YesPlease'
 169
 170 # Platform hack
 171 if test -z "${make:+set}" && {
 172         test -x /usr/local/bin/gmake ||
 173         test -x /usr/bin/gmake
 174 }
 175 then
 176         make=gmake
 177 fi
 178 if test -f /bin/ginstall
 179 then
 180         set INSTALL=ginstall "$@"
 181 fi
 182
 183 CFLAGS="$O $Wall -g"
 184 OK_TO_USE_CFLAGS=Yes
 185 if test -n "${NO_CFLAGS+set}"
 186 then
 187         unset OK_TO_USE_CFLAGS
 188 fi
 189
 190 ${make-make} $d \
 191      ETC_GITCONFIG=$prefix/etc/gitconfig \
 192      ${OK_TO_USE_CFLAGS+"CFLAGS=$CFLAGS"} \
 193      ${tests:+"T=$tests"} \
 194      $jobs \
 195      "$@"
 196 status=$?
 197 rm -f version
 198 exit $status