build

   1 #!/bin/bash
   2
   3 # build cgdb script
   4 # Copyright (C) 2011,2012 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='http://github.com/downloads/cgdb/cgdb/cgdb-0.6.6.tar.gz'
  28 CGDB_MD5=394b542b495755ab8392b7e88dace744
  29
  30 DMG_NAME=cgdb-0.6.6.dmg
  31
  32 echo ""
  33
  34 strip1=
  35 if ! (tar --strip-path=1 || : ) 2>&1 | grep -Eqi 'unrecognized option|not supported'; then
  36   strip1=--strip-path=1
  37 elif ! (tar --strip-components=1 || : ) 2>&1 | grep -Eqi 'unrecognized option|not supported'; then
  38   strip1=--strip-components=1
  39 fi
  40 if [ -z "$strip1" ]; then
  41   echo "error: Cannot figure out tar option to strip top level path" >&2
  42   exit 1
  43 fi
  44
  45 if xs="`type -P xcode-select`"; then
  46   SDKROOT="`xcode-select -print-path`"
  47 fi
  48 if [ -z "$SDKROOT" ]; then
  49   SDKROOT=/Developer
  50 fi
  51 SDK104="$SDKROOT/SDKs/MacOSX10.4u.sdk"
  52 if [ ! -d "$SDK104" -o ! -r "$SDK104/usr/include/AvailabilityMacros.h" ]; then
  53   echo "error: No Mac OS X 10.4u SDK found at $SDK104" >&2
  54   exit 1
  55 fi
  56
  57 if ! pm="`PATH="$SDKROOT/usr/bin:$SDKROOT/Tools" type -P packagemaker`"; then
  58   echo "error: Cannot locate packagemaker executable" >&2
  59 fi
  60 if ! sf="`PATH="$SDKROOT/usr/bin:$SDKROOT/Tools" type -P SetFile`"; then
  61   echo "error: Cannot locate SetFile executable" >&2
  62 fi
  63
  64 if ! fr="`PATH="$PATH:/usr/local/bin:/opt/local/bin:/sw/bin" type -P fakeroot`"; then
  65   echo "*** ERROR: missing fakeroot"
  66   echo ""
  67   echo "error: unable to find fakeroot installation" >&2
  68   echo "warning: build proceeding, but no installer will be created" >&2
  69   echo "info: see http://mackyle.github.com/fakeroot to install fakeroot" >&2
  70   echo ""
  71   sleep 2
  72 else
  73   # try to trigger the fakeroot bug now if it's an old version
  74   "$fr" find "$mydir" -print > /dev/null
  75 fi
  76
  77 AGENT='Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)'
  78 if [ ! -d "$mydir/sources" ]; then
  79   mkdir "$mydir/sources"
  80 fi
  81
  82 if [ ! -r "$mydir/sources/readline.tar.gz" ] || [ `md5 -q "$mydir/sources/readline.tar.gz"` != $READLINE_MD5 ]; then
  83   echo "*** fetching readline sources from $READLINE"
  84   echo ""
  85   rm -f "$mydir/sources/readline.tar.gz"
  86   curl -f -H "User-Agent: $AGENT" -L -o "$mydir/sources/readline.tar.gz" "$READLINE"
  87   echo ""
  88   if [ `md5 -q "$mydir/sources/readline.tar.gz"` != $READLINE_MD5 ]; then
  89     echo "error: readline sources md5 mismatch (expected $READLINE_MD5)" >&2
  90     exit 1
  91   fi
  92 fi
  93
  94 if [ ! -r "$mydir/sources/cgdb.tar.gz" ] || [ `md5 -q "$mydir/sources/cgdb.tar.gz"` != $CGDB_MD5 ]; then
  95   echo "*** fetching cgdb sources from $CGDB"
  96   echo ""
  97   rm -f "$mydir/sources/cgdb.tar.gz"
  98   curl -f -k -H "User-Agent:" -L -o "$mydir/sources/cgdb.tar.gz" "$CGDB"
  99   echo ""
 100   if [ `md5 -q "$mydir/sources/cgdb.tar.gz"` != $CGDB_MD5 ]; then
 101     echo "error: cgdb sources md5 mismatch (expected $CGDB_MD5)" >&2
 102     exit 1
 103   fi
 104 fi
 105
 106 echo "*** expanding sources"
 107 rm -rf "$mydir/sources/cgdb" "$mydir/sources/readline"
 108 mkdir "$mydir/sources/cgdb" "$mydir/sources/readline"
 109 tar -xzf "$mydir/sources/readline.tar.gz" $strip1 --directory="$mydir/sources/readline"
 110 tar -xzf "$mydir/sources/cgdb.tar.gz" $strip1 --directory="$mydir/sources/cgdb"
 111 echo ""
 112
 113 echo "*** applying patches"
 114 echo "tokenizer extensions: adding .cp, .m, .M and .mm"
 115 patch "$mydir/sources/cgdb/cgdb/tokenizer/src/tokenizer.c" < "$mydir/patches/tokenizer-exts.patch"
 116 echo "line listings: only list 1 line (fixes clang problem)"
 117 patch -p1 -d "$mydir/sources/cgdb" < "$mydir/patches/cgdb-0.6.6_clang_fix.patch"
 118 echo ""
 119
 120 echo "*** preparing local install area"
 121 rm -rf "$mydir/local"
 122 mkdir "$mydir/local" "$mydir/local/include" "$mydir/local/lib" "$mydir/local/bin" "$mydir/local/share"
 123 mkdir "$mydir/local/share/man" "$mydir/local/share/man/man1"
 124 (umask 0; ln -s share/man "$mydir/local/man")
 125 echo ""
 126
 127 CC=gcc-4.0
 128 COPT="-Os"
 129 ARCH="-arch i386 -arch ppc"
 130 OSXDK="-isysroot$SDK104"
 131 OSXMN="-mmacosx-version-min=10.4"
 132 CFLAGS="$ARCH $OSXDK $OSXMN $COPT"
 133 LDFLAGS="-Wl,-search_paths_first,-headerpad_max_install_names,-dead_strip_dylibs"
 134 CPATH="$mydir/local/include"
 135 LIBRARY_PATH="$mydir/local/lib"
 136
 137 export CC
 138 export CFLAGS
 139 export LDFLAGS
 140 export CPATH
 141 export LIBRARY_PATH
 142
 143 echo "*** configuring readline"
 144 rm -rf "$mydir/sources/readline-build"
 145 mkdir "$mydir/sources/readline-build"
 146 (cd "$mydir/sources/readline-build" && ../readline/configure --enable-static --disable-shared --prefix="$mydir/local")
 147 echo ""
 148
 149 echo "*** building readline"
 150 make -w -C "$mydir/sources/readline-build"
 151 echo ""
 152
 153 echo "*** installing readline to local area"
 154 make -w -C "$mydir/sources/readline-build" install
 155 echo ""
 156
 157 echo "*** configuring cgdb"
 158 rm -rf "$mydir/sources/cgdb-build"
 159 mkdir "$mydir/sources/cgdb-build"
 160 (cd "$mydir/sources/cgdb-build" && ../cgdb/configure --disable-dependency-tracking --with-readline="$mydir/local" --prefix="$mydir/local")
 161 echo ""
 162
 163 echo "*** building cgdb"
 164 make -w -C "$mydir/sources/cgdb-build"
 165 echo ""
 166
 167 echo "*** installing cgdb to local area"
 168 make -w -C "$mydir/sources/cgdb-build" install
 169 echo ""
 170
 171 if [ -z "$fr" ]; then
 172   echo "*** ERROR: missing fakeroot"
 173   echo ""
 174   echo "error: unable to find fakeroot installation" >&2
 175   echo "warning: no installer will be created" >&2
 176   echo "warning: the completed build is in $mydir/local" >&2
 177   echo "info: see http://mackyle.github.com/fakeroot to install fakeroot" >&2
 178   exit 1
 179 fi
 180
 181 echo "*** creating installer image area"
 182 if [ -d "$mydir/installer" ]; then
 183   chmod -R u+w "$mydir/installer"
 184 fi
 185 rm -rf "$mydir/installer"
 186 mkdir "$mydir/installer" "$mydir/installer/usrlocal" "$mydir/installer/cgdb"
 187 mkdir "$mydir/installer/usrlocal/bin" "$mydir/installer/usrlocal/share"
 188 mkdir "$mydir/installer/usrlocal/share/man"
 189 mkdir "$mydir/installer/usrlocal/share/man/man1"
 190 mkdir "$mydir/installer/usrlocal/share/info"
 191 mkdir "$mydir/installer/usrlocal/share/cgdb"
 192 cat "$mydir/local/bin/cgdb" > "$mydir/installer/usrlocal/bin/cgdb"
 193 strip "$mydir/installer/usrlocal/bin/cgdb"
 194 cat "$mydir/local/share/man/man1/cgdb.1" > "$mydir/installer/usrlocal/share/man/man1/cgdb.1"
 195 cat "$mydir/local/share/info/cgdb.info" > "$mydir/installer/usrlocal/share/info/cgdb.info"
 196 cat "$mydir/local/share/cgdb/cgdb.txt" > "$mydir/installer/usrlocal/share/cgdb/cgdb.txt"
 197 find "$mydir/installer/usrlocal" ! -type d -print0 | xargs -0 chmod 444
 198 chmod 555 "$mydir/installer/usrlocal/bin/cgdb"
 199 find "$mydir/installer/usrlocal" -type d -print0 | xargs -0 chmod 755
 200 timenow="`date +%s`"
 201 stamp="`perl -e '@x=localtime(86400*int($ARGV[0]/86400));printf("%04d%02d%02d%02d%02d.%02d",$x[5]+1900,$x[4]+1,$x[3],$x[2],$x[1],$x[0])' "$timenow"`"
 202 stampsf="`perl -e '@x=localtime(86400*int($ARGV[0]/86400));printf("%02d/%02d/%04d %02d:%02d:%02d",$x[4]+1,$x[3],$x[5]+1900,$x[2],$x[1],$x[0])' "$timenow"`"
 203 find "$mydir/installer/usrlocal" -print0 | xargs -0n1 "$sf" -d "$stampsf"
 204 find "$mydir/installer/usrlocal" -print0 | xargs -0 touch -t "$stamp"
 205 echo ""
 206
 207 echo "*** preparing installer description files"
 208 cat > "$mydir/installer/Description.plist" <<DESCRIPTION
 209 <?xml version="1.0" encoding="UTF-8"?>
 210 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 211 <plist version="1.0">
 212 <dict>
 213         <key>IFPkgDescriptionDescription</key>
 214         <string>cgdb: the curses debugger</string>
 215         <key>IFPkgDescriptionTitle</key>
 216         <string>cgdb</string>
 217 </dict>
 218 </plist>
 219 DESCRIPTION
 220 cat > "$mydir/installer/Info.plist" <<INFOPLIST
 221 <?xml version="1.0" encoding="UTF-8"?>
 222 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 223 <plist version="1.0">
 224 <dict>
 225         <key>CFBundleIdentifier</key>
 226         <string>net.sourceforge.cgdb</string>
 227         <key>CFBundleGetInfoString</key>
 228         <string>cgdb 0.6.6_3</string>
 229         <key>CFBundleShortVersionString</key>
 230         <string>0.6.6_3</string>
 231         <key>CFBundleVersion</key>
 232         <string>06.6.3</string>
 233         <key>IFMajorVersion</key>
 234         <integer>6</integer>
 235         <key>IFMinorVersion</key>
 236         <integer>6</integer>
 237         <key>IFPkgFlagAllowBackRev</key>
 238         <true/>
 239         <key>IFPkgFlagAuthorizationAction</key>
 240         <string>RootAuthorization</string>
 241         <key>IFPkgFlagDefaultLocation</key>
 242         <string>/usr/local</string>
 243         <key>IFPkgFlagFollowLinks</key>
 244         <true/>
 245         <key>IFPkgFlagInstallFat</key>
 246         <true/>
 247         <key>IFPkgFlagIsRequired</key>
 248         <false/>
 249         <key>IFPkgFlagOverwritePermissions</key>
 250         <false/>
 251         <key>IFPkgFlagRelocatable</key>
 252         <false/>
 253         <key>IFPkgFlagRestartAction</key>
 254         <string>None</string>
 255         <key>IFPkgFlagRootVolumeOnly</key>
 256         <false/>
 257         <key>IFPkgFlagUpdateInstalledLanguages</key>
 258         <false/>
 259         <key>IFPkgFormatVersion</key>
 260         <real>0.10000000149011612</real>
 261 </dict>
 262 </plist>
 263 INFOPLIST
 264 echo ""
 265
 266 echo "*** creating installer"
 267 "$fr" bash -s <<FAKEROOT
 268 chown -R root:wheel "$mydir/installer/usrlocal"
 269 "$pm" -build -v -u -p "$mydir/installer/cgdb/cgdb.pkg" -ds -f "$mydir/installer/usrlocal" -i "$mydir/installer/Info.plist" -d "$mydir/installer/Description.plist" -r "$mydir/resources"
 270 find "$mydir/installer/cgdb/cgdb.pkg/Contents/Resources" -type d -mindepth 1 -print0 | xargs -0 rm -rf
 271 cat "$mydir/installer/Description.plist" > "$mydir/installer/cgdb/cgdb.pkg/Contents/Resources/Description.plist"
 272 find "$mydir/installer/cgdb" ! -type d -print0 | xargs -0 chmod 444
 273 find "$mydir/installer/cgdb" -type d -print0 | xargs -0 chmod 555
 274 find "$mydir/installer/cgdb" -print0 | xargs -0n1 "$sf" -d "$stampsf"
 275 find "$mydir/installer/cgdb" -print0 | xargs -0 touch -t "$stamp"
 276 hdiutil create -scrub -srcfolder "$mydir/installer/cgdb" "$mydir/installer/cgdb.dmg" -format UDZO -imagekey zlib-level=9 -anyowners -skipunreadable
 277 rm -f "$mydir/$DMG_NAME"
 278 cat "$mydir/installer/cgdb.dmg" > "$mydir/$DMG_NAME"
 279 "$sf" -d "$stampsf" "$mydir/$DMG_NAME"
 280 touch -t "$stamp" "$mydir/$DMG_NAME"
 281 FAKEROOT
 282 echo ""
 283
 284 echo "*** cleaning up"
 285 rm -rf "$mydir/installer" "$mydir/local"
 286 rm -rf "$mydir/sources/readline" "$mydir/sources/readline-build"
 287 rm -rf "$mydir/sources/cgdb" "$mydir/sources/cgdb-build"
 288 echo ""
 289
 290 echo "*** success"
 291 echo "Installer located at $mydir/$DMG_NAME"
 292 exit 0