build

   1 #!/bin/bash
   2
   3 # build cgdb script
   4 # Copyright (C) 2011 Kyle J. McKay.  All rights reserved.
   5
   6 set -e
   7 PATH="`getconf PATH`"
   8 export PATH
   9 myname="$0"
  10 while [ -L "$myname" ]; do
  11   oldname="$myname"
  12   myname="$(readlink "$myname")"
  13   case "$myname" in /*) :;; *)
  14     myname="$(dirname "$oldname")/$myname"
  15   esac
  16 done
  17 unset oldname
  18 mydir="$(cd "$(dirname "$myname")" && pwd -P)"
  19 myname="$(basename "$myname")"
  20
  21 # Version 5.2 is the last GPLv2 version of readline
  22 # cgdb requires readline version 5.1 or later
  23 READLINE='http://ftp.gnu.org/gnu/readline/readline-5.2.tar.gz'
  24 READLINE_MD5=e39331f32ad14009b9ff49cc10c5e751
  25
  26 CGDB='http://downloads.sourceforge.net/cgdb/cgdb-0.6.6.tar.gz'
  27 CGDB_MD5=394b542b495755ab8392b7e88dace744
  28
  29 DMG_NAME=cgdb-0.6.6.dmg
  30
  31 echo ""
  32
  33 strip1=
  34 if ! (tar --strip-path=1 || : ) 2>&1 | grep -qi 'unrecognized option'; then
  35   strip1=--strip-path=1
  36 elif ! (tar --strip-components=1 || : ) 2>&1 | grep -qi 'unrecognized option'; then
  37   strip1=--strip-components=1
  38 fi
  39 if [ -z "$strip1" ]; then
  40   echo "error: Cannot figure out tar option to strip top level path" >&2
  41   exit 1
  42 fi
  43
  44 if xs="`type -P xcode-select`"; then
  45   SDKROOT="`xcode-select -print-path`"
  46 fi
  47 if [ -z "$SDKROOT" ]; then
  48   SDKROOT=/Developer
  49 fi
  50 SDK104="$SDKROOT/SDKs/MacOSX10.4u.sdk"
  51 if [ ! -d "$SDK104" -o ! -r "$SDK104/usr/include/AvailabilityMacros.h" ]; then
  52   echo "error: No Mac OS X 10.4u SDK found at $SDK104" >&2
  53   exit 1
  54 fi
  55
  56 if ! pm="`PATH="$SDKROOT/usr/bin:$SDKROOT/Tools" type -P packagemaker`"; then
  57   echo "error: Cannot locate packagemaker executable" >&2
  58 fi
  59 if ! sf="`PATH="$SDKROOT/usr/bin:$SDKROOT/Tools" type -P SetFile`"; then
  60   echo "error: Cannot locate SetFile executable" >&2
  61 fi
  62
  63 if ! fr="`PATH="$PATH:/usr/local/bin:/opt/local/bin:/sw/bin" type -P fakeroot`"; then
  64   echo "*** ERROR: missing fakeroot"
  65   echo ""
  66   echo "error: unable to find fakeroot installation" >&2
  67   echo "warning: build proceeding, but no installer will be created" >&2
  68   echo "info: see http://mackyle.github.com/fakeroot to install fakeroot" >&2
  69   echo ""
  70   sleep 2
  71 else
  72   # try to trigger the fakeroot bug now if it's an old version
  73   "$fr" find "$mydir" -print > /dev/null
  74 fi
  75
  76 AGENT='Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)'
  77 if [ ! -d "$mydir/sources" ]; then
  78   mkdir "$mydir/sources"
  79 fi
  80
  81 if [ ! -r "$mydir/sources/readline.tar.gz" ] || [ `md5 -q "$mydir/sources/readline.tar.gz"` != $READLINE_MD5 ]; then
  82   echo "*** fetching readline sources from $READLINE"
  83   echo ""
  84   rm -f "$mydir/sources/readline.tar.gz"
  85   curl -f -H "User-Agent: $AGENT" -L -o "$mydir/sources/readline.tar.gz" "$READLINE"
  86   echo ""
  87   if [ `md5 -q "$mydir/sources/readline.tar.gz"` != $READLINE_MD5 ]; then
  88     echo "error: readline sources md5 mismatch (expected $READLINE_MD5)" >&2
  89     exit 1
  90   fi
  91 fi
  92
  93 if [ ! -r "$mydir/sources/cgdb.tar.gz" ] || [ `md5 -q "$mydir/sources/cgdb.tar.gz"` != $CGDB_MD5 ]; then
  94   echo "*** fetching cgdb sources from $CGDB"
  95   echo ""
  96   rm -f "$mydir/sources/cgdb.tar.gz"
  97   curl -f -H "User-Agent:" -L -o "$mydir/sources/cgdb.tar.gz" "$CGDB"
  98   echo ""
  99   if [ `md5 -q "$mydir/sources/cgdb.tar.gz"` != $CGDB_MD5 ]; then
 100     echo "error: cgdb sources md5 mismatch (expected $CGDB_MD5)" >&2
 101     exit 1
 102   fi
 103 fi
 104
 105 echo "*** expanding sources"
 106 rm -rf "$mydir/sources/cgdb" "$mydir/sources/readline"
 107 mkdir "$mydir/sources/cgdb" "$mydir/sources/readline"
 108 tar -xzf "$mydir/sources/readline.tar.gz" $strip1 --directory="$mydir/sources/readline"
 109 tar -xzf "$mydir/sources/cgdb.tar.gz" $strip1 --directory="$mydir/sources/cgdb"
 110 echo ""
 111
 112 echo "*** applying patches"
 113 echo "tokenizer extensions: adding .cp, .m, .M and .mm"
 114 patch "$mydir/sources/cgdb/cgdb/tokenizer/src/tokenizer.c" < "$mydir/patches/tokenizer-exts.patch"
 115 echo "line listings: only list 1 line (fixes clang problem)"
 116 patch -p1 -d "$mydir/sources/cgdb" < "$mydir/patches/cgdb-0.6.6_clang_fix.patch"
 117 echo ""
 118
 119 echo "*** preparing local install area"
 120 rm -rf "$mydir/local"
 121 mkdir "$mydir/local" "$mydir/local/include" "$mydir/local/lib" "$mydir/local/bin" "$mydir/local/share"
 122 mkdir "$mydir/local/share/man" "$mydir/local/share/man/man1"
 123 (umask 0; ln -s share/man "$mydir/local/man")
 124 echo ""
 125
 126 CC=gcc-4.0
 127 COPT="-Os"
 128 ARCH="-arch i386 -arch ppc"
 129 OSXDK="-isysroot$SDK104"
 130 OSXMN="-mmacosx-version-min=10.4"
 131 CFLAGS="$ARCH $OSXDK $OSXMN $COPT"
 132 LDFLAGS="-Wl,-search_paths_first,-headerpad_max_install_names"
 133 CPATH="$mydir/local/include"
 134 LIBRARY_PATH="$mydir/local/lib"
 135
 136 export CC
 137 export CFLAGS
 138 export LDFLAGS
 139 export CPATH
 140 export LIBRARY_PATH
 141
 142 echo "*** configuring readline"
 143 rm -rf "$mydir/sources/readline-build"
 144 mkdir "$mydir/sources/readline-build"
 145 (cd "$mydir/sources/readline-build" && ../readline/configure --enable-static --disable-shared --prefix="$mydir/local")
 146 echo ""
 147
 148 echo "*** building readline"
 149 make -w -C "$mydir/sources/readline-build"
 150 echo ""
 151
 152 echo "*** installing readline to local area"
 153 make -w -C "$mydir/sources/readline-build" install
 154 echo ""
 155
 156 echo "*** configuring cgdb"
 157 rm -rf "$mydir/sources/cgdb-build"
 158 mkdir "$mydir/sources/cgdb-build"
 159 (cd "$mydir/sources/cgdb-build" && ../cgdb/configure --disable-dependency-tracking --with-readline="$mydir/local" --prefix="$mydir/local")
 160 echo ""
 161
 162 echo "*** building cgdb"
 163 make -w -C "$mydir/sources/cgdb-build"
 164 echo ""
 165
 166 echo "*** installing cgdb to local area"
 167 make -w -C "$mydir/sources/cgdb-build" install
 168 echo ""
 169
 170 if [ -z "$fr" ]; then
 171   echo "*** ERROR: missing fakeroot"
 172   echo ""
 173   echo "error: unable to find fakeroot installation" >&2
 174   echo "warning: no installer will be created" >&2
 175   echo "warning: the completed build is in $mydir/local" >&2
 176   echo "info: see http://mackyle.github.com/fakeroot to install fakeroot" >&2
 177   exit 1
 178 fi
 179
 180 echo "*** creating installer image area"
 181 if [ -d "$mydir/installer" ]; then
 182   chmod -R u+w "$mydir/installer"
 183 fi
 184 rm -rf "$mydir/installer"
 185 mkdir "$mydir/installer" "$mydir/installer/usrlocal" "$mydir/installer/cgdb"
 186 mkdir "$mydir/installer/usrlocal/bin" "$mydir/installer/usrlocal/share"
 187 mkdir "$mydir/installer/usrlocal/share/man"
 188 mkdir "$mydir/installer/usrlocal/share/man/man1"
 189 mkdir "$mydir/installer/usrlocal/share/info"
 190 mkdir "$mydir/installer/usrlocal/share/cgdb"
 191 cat "$mydir/local/bin/cgdb" > "$mydir/installer/usrlocal/bin/cgdb"
 192 cat "$mydir/local/share/man/man1/cgdb.1" > "$mydir/installer/usrlocal/share/man/man1/cgdb.1"
 193 cat "$mydir/local/share/info/cgdb.info" > "$mydir/installer/usrlocal/share/info/cgdb.info"
 194 cat "$mydir/local/share/cgdb/cgdb.txt" > "$mydir/installer/usrlocal/share/cgdb/cgdb.txt"
 195 find "$mydir/installer/usrlocal" ! -type d -print0 | xargs -0 chmod 444
 196 chmod 555 "$mydir/installer/usrlocal/bin/cgdb"
 197 find "$mydir/installer/usrlocal" -type d -print0 | xargs -0 chmod 755
 198 timenow="`date +%s`"
 199 stamp="`perl -e '@x=localtime(86400*int($ARGV[0]/86400));printf("%04d%02d%02d%02d%02d.%02d",$x[5]+1900,$x[4]+1,$x[3],$x[2],$x[1],$x[0])' "$timenow"`"
 200 stampsf="`perl -e '@x=localtime(86400*int($ARGV[0]/86400));printf("%02d/%02d/%04d %02d:%02d:%02d",$x[4]+1,$x[3],$x[5]+1900,$x[2],$x[1],$x[0])' "$timenow"`"
 201 find "$mydir/installer/usrlocal" -print0 | xargs -0n1 "$sf" -d "$stampsf"
 202 find "$mydir/installer/usrlocal" -print0 | xargs -0 touch -t "$stamp"
 203 echo ""
 204
 205 echo "*** preparing installer description files"
 206 cat > "$mydir/installer/Description.plist" <<DESCRIPTION
 207 <?xml version="1.0" encoding="UTF-8"?>
 208 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 209 <plist version="1.0">
 210 <dict>
 211         <key>IFPkgDescriptionDescription</key>
 212         <string>cgdb: the curses debugger</string>
 213         <key>IFPkgDescriptionTitle</key>
 214         <string>cgdb</string>
 215 </dict>
 216 </plist>
 217 DESCRIPTION
 218 cat > "$mydir/installer/Info.plist" <<INFOPLIST
 219 <?xml version="1.0" encoding="UTF-8"?>
 220 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 221 <plist version="1.0">
 222 <dict>
 223         <key>CFBundleIdentifier</key>
 224         <string>net.sourceforge.cgdb</string>
 225         <key>CFBundleGetInfoString</key>
 226         <string>cgdb 0.6.6_2</string>
 227         <key>CFBundleShortVersionString</key>
 228         <string>0.6.6_2</string>
 229         <key>CFBundleVersion</key>
 230         <string>06.6.2</string>
 231         <key>IFMajorVersion</key>
 232         <integer>6</integer>
 233         <key>IFMinorVersion</key>
 234         <integer>6</integer>
 235         <key>IFPkgFlagAllowBackRev</key>
 236         <true/>
 237         <key>IFPkgFlagAuthorizationAction</key>
 238         <string>RootAuthorization</string>
 239         <key>IFPkgFlagDefaultLocation</key>
 240         <string>/usr/local</string>
 241         <key>IFPkgFlagFollowLinks</key>
 242         <true/>
 243         <key>IFPkgFlagInstallFat</key>
 244         <true/>
 245         <key>IFPkgFlagIsRequired</key>
 246         <false/>
 247         <key>IFPkgFlagOverwritePermissions</key>
 248         <false/>
 249         <key>IFPkgFlagRelocatable</key>
 250         <false/>
 251         <key>IFPkgFlagRestartAction</key>
 252         <string>None</string>
 253         <key>IFPkgFlagRootVolumeOnly</key>
 254         <false/>
 255         <key>IFPkgFlagUpdateInstalledLanguages</key>
 256         <false/>
 257         <key>IFPkgFormatVersion</key>
 258         <real>0.10000000149011612</real>
 259 </dict>
 260 </plist>
 261 INFOPLIST
 262 echo ""
 263
 264 echo "*** creating installer"
 265 "$fr" bash -s <<FAKEROOT
 266 chown -R root:wheel "$mydir/installer/usrlocal"
 267 "$pm" -build -v -u -p "$mydir/installer/cgdb/cgdb.pkg" -ds -f "$mydir/installer/usrlocal" -i "$mydir/installer/Info.plist" -d "$mydir/installer/Description.plist" -r "$mydir/resources"
 268 find "$mydir/installer/cgdb/cgdb.pkg/Contents/Resources" -type d -mindepth 1 -print0 | xargs -0 rm -rf
 269 cat "$mydir/installer/Description.plist" > "$mydir/installer/cgdb/cgdb.pkg/Contents/Resources/Description.plist"
 270 find "$mydir/installer/cgdb" ! -type d -print0 | xargs -0 chmod 444
 271 find "$mydir/installer/cgdb" -type d -print0 | xargs -0 chmod 555
 272 find "$mydir/installer/cgdb" -print0 | xargs -0n1 "$sf" -d "$stampsf"
 273 find "$mydir/installer/cgdb" -print0 | xargs -0 touch -t "$stamp"
 274 hdiutil create -scrub -srcfolder "$mydir/installer/cgdb" "$mydir/installer/cgdb.dmg" -format UDZO -imagekey zlib-level=9 -anyowners -skipunreadable
 275 rm -f "$mydir/$DMG_NAME"
 276 cat "$mydir/installer/cgdb.dmg" > "$mydir/$DMG_NAME"
 277 "$sf" -d "$stampsf" "$mydir/$DMG_NAME"
 278 touch -t "$stamp" "$mydir/$DMG_NAME"
 279 FAKEROOT
 280 echo ""
 281
 282 echo "*** cleaning up"
 283 rm -rf "$mydir/installer" "$mydir/local"
 284 rm -rf "$mydir/sources/readline" "$mydir/sources/readline-build"
 285 rm -rf "$mydir/sources/cgdb" "$mydir/sources/cgdb-build"
 286 echo ""
 287
 288 echo "*** success"
 289 echo "Installer located at $mydir/$DMG_NAME"
 290 exit 0