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