Make

   1 #!/bin/sh
   2
   3 if test -z "$GIT"
   4 then
   5         case "$(git version 2>/dev/null)" in
   6         "git version"*)
   7                 GIT=git ;;
   8         *)
   9                 echo >&2 "No git to bootstrap"
  10                 exit 1 ;;
  11         esac
  12 fi
  13
  14 inst_prefix=$(
  15         IFS=:
  16         for p in $PATH
  17         do
  18                 probed=${p%/git-active/bin}
  19                 if test "$probed" != "$p"
  20                 then
  21                         echo "$probed"
  22                         exit
  23                 fi
  24         done
  25         echo $HOME
  26 )
  27
  28 LANG=C
  29 old_style_def_fix=b79d18c92d9f4841a6a1a29b7b2373a8ff9871e1
  30
  31 : ${O=-O2}
  32
  33 for cv in PYTHON_PATH=python TCL_PATH=tclsh TCLTKPATH=wish
  34 do
  35         cmd=${cv#*=}
  36         var=${cv%=*}
  37         eval $(
  38                 if test -f "/usr/bin/$cmd"
  39                 then
  40                         break
  41                 fi
  42                 for p in /usr/bin /usr/local/bin
  43                 do
  44                         if test -f "$p/$cmd"
  45                         then
  46                                 echo "$var=$p/$cmd; export $var"
  47                                 break
  48                         fi
  49                         found=$(find "$p/$cmd"* -type f 2>/dev/null | head -n 1)
  50                         if test -f "$found"
  51                         then
  52                                 echo "$var=$found; export $var"
  53                                 break
  54                         fi
  55                 done
  56         )
  57 done
  58
  59 Wall='-Wall -Wdeclaration-after-statement' tests= jobs= skip=
  60 case `uname` in
  61 OpenBSD)
  62         NEEDS_CRYPTO_WITH_SSL=YesPlease ; export NEEDS_CRYPTO_WITH_SSL
  63         skip="t9200 t9502"
  64         SHELL_PATH=/usr/local/bin/bash; export SHELL_PATH
  65         NO_PEDANTIC=CannotDo NO_JOBS=CannotDo
  66         Wall=
  67         ;;
  68 FreeBSD)
  69         OLD_ICONV=YesPlease; export OLD_ICONV
  70         skip="t5560"
  71         ;;
  72 SunOS)
  73         NEEDS_CRYPTO_WITH_SSL=YesPlease ; export NEEDS_CRYPTO_WITH_SSL
  74         NO_PEDANTIC=CannotDo Wall=
  75         ;;
  76 esac
  77
  78 while case $# in 0) break ;; esac
  79 do
  80         case "$1" in
  81         -pedantic | --pedantic)
  82                 o= &&
  83                 rev=$($GIT rev-parse HEAD) &&
  84                 case "$($GIT merge-base "$old_style_def_fix" "$rev")" in
  85                 $old_style_def_fix)
  86                         o=-Wold-style-definition ;;
  87                 esac
  88                 case "$NO_PEDANTIC" in
  89                 ?*)     ;;
  90                 '')
  91                         O="$O -Werror $o -std=c99 -Wno-pointer-to-int-cast"
  92                         O="$O -Wpointer-arith -Woverflow -Wunused"
  93                         ;;
  94                 esac
  95                 # -Wvla
  96                 # O="$O -fwrapv -fno-strict-overflow"
  97                 ;;
  98         -j*)
  99                 case "$NO_JOBS" in
 100                 ?*)     jobs= ;;
 101                 '')     jobs=$1 ;;
 102                 esac
 103                 ;;
 104         -loose | --loose)
 105                 Wall=
 106                 ;;
 107         --locale=*)
 108                 LANG=${1#*=}
 109                 ;;
 110         --test=*)
 111                 tests=$(
 112                         cd t &&
 113                         for t in ${1#*=}
 114                         do
 115                                 eval echo "t$t-*.sh"
 116                         done | tr '\012' ' '
 117                 )
 118                 ;;
 119         --)
 120                 shift
 121                 break
 122                 ;;
 123         -*)
 124                 echo >&2 "Eh $1?"
 125                 exit 1
 126                 ;;
 127         *)
 128                 break
 129                 ;;
 130         esac
 131         shift
 132 done
 133
 134 if test -z "$tests" && test -n "$skip"
 135 then
 136         : GIT_SKIP_TESTS="${GIT_SKIP_TESTS:-$skip}"
 137 fi
 138 if sh -c 'prove --version >/dev/null 2>&1' &&
 139    sh -c 'prove --exec : >/dev/null 2>&1'
 140 then
 141         DEFAULT_TEST_TARGET=prove GIT_PROVE_OPTS="$jobs"
 142         export DEFAULT_TEST_TARGET GIT_PROVE_OPTS
 143 fi
 144
 145 LC_ALL=$LANG
 146 export LANG LC_ALL
 147
 148 head=`$GIT symbolic-ref HEAD 2>/dev/null` &&
 149 branch=`expr "$head" : 'refs/heads/\(.*\)'` || branch=detached
 150
 151 case "$branch" in
 152 next | maint | master | pu | jch)
 153         prefix="$inst_prefix/git-$branch"
 154         ;;
 155 snap)
 156         v=`$GIT describe HEAD`
 157         expr "$v" : '.*-g[0-9a-f]*$' >/dev/null && {
 158             echo >&2 "You are on 'snap' but $v is not an official version."
 159             exit 1
 160         }
 161         prefix="$inst_prefix/git-snap-$v"
 162         ;;
 163 *)
 164         prefix="$inst_prefix/git-test" ;;
 165 esac
 166 d="prefix=$prefix"
 167
 168 sh -c 'git describe --abbrev=4 HEAD' >/dev/null 2>&1 || {
 169         $GIT describe --abbrev=4 HEAD | sed -e 's/-/./g' >version
 170 }
 171
 172 d="$d "'
 173 MAN_BASE_URL="http://www.kernel.org/pub/software/scm/git/docs/"
 174 ASCIIDOC_NO_ROFF=YesPlease
 175 ASCIIDOC8=YesPlease
 176 BLK_SHA1=YesPlease
 177 GNU_ROFF=YesPlease'
 178
 179 # Platform hack
 180 if test -z "${make:+set}" && {
 181         test -x /usr/local/bin/gmake ||
 182         test -x /usr/bin/gmake
 183 }
 184 then
 185         make=gmake
 186 fi
 187 if test -f /bin/ginstall
 188 then
 189         set INSTALL=ginstall "$@"
 190 fi
 191
 192 CFLAGS="$O $Wall -g"
 193 OK_TO_USE_CFLAGS=Yes
 194 if test -n "${NO_CFLAGS+set}"
 195 then
 196         unset OK_TO_USE_CFLAGS
 197 fi
 198
 199 ${make-make} $d \
 200      ETC_GITCONFIG=$prefix/etc/gitconfig \
 201      ${OK_TO_USE_CFLAGS+"CFLAGS=$CFLAGS"} \
 202      ${tests:+"T=$tests"} \
 203      $jobs \
 204      "$@"
 205 status=$?
 206 rm -f version
 207 exit $status