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