nextstep/compile

   1 #!/bin/sh
   2
   3 # This script configures and builds Emacs to the subdirectory ./build .
   4 #
   5 # If --shared-lisp 'install_prefix' is given, lisp files will be installed to
   6 # install_prefix/share/emacs/23.0.0.  This option must be run with 'sudo'.
   7 #
   8 # Otherwise (default) lisp will be installed under Emacs.app/Contents/Resources.
   9 # It does this by configuring it to install there, and running "make install".
  10 #
  11 # Some setup is different for GNUstep vs. Cocoa, and it determines which one
  12 # it's on using 'uname'.
  13
  14 # After it is run, Emacs can be run directly from the .app, which itself
  15 # can be placed anywhere.
  16
  17 # Further C development can be done using Xcode on OS X (not tested recently),
  18 # or by typing './remake' in the '../src' directory.  Further Lisp
  19 # development can be done by either copying the files you modify
  20 # into install location, or running this script again.
  21
  22
  23 # Set up path and config variables.
  24
  25 PREFIX=""
  26 while [ $# -gt 0 ]; do
  27     case "$1" in
  28         --shared-lisp=*)
  29             PREFIX=`echo "$1" | sed s/--shared-lisp=//`
  30             shift
  31             ;;
  32         --enable-local-lisp-path=*)
  33             locallisppath=`echo "$1" | sed s/--enable-local-lisp-path=//`
  34             shift
  35             ;;
  36         *)
  37             echo "Usage: $0 [--shared-lisp='install_root' --enable-local-lisp-path='some path(s)']"
  38             exit
  39     esac
  40 done
  41
  42 DISTDIR=`pwd`/..
  43
  44 #OPTFLAGS='-g -O2'
  45 OPTFLAGS='-g'
  46
  47 # MAC OS X
  48 if [ `uname` == "Darwin" ]; then
  49     BASEDIR=`pwd`/build/Emacs.app/Contents
  50     BINDIR=${BASEDIR}/MacOS
  51     if [ "x$PREFIX" == "x" ]; then
  52         PREFIX=${BASEDIR}/Resources
  53     fi
  54 # If you want to try experimental enhanced Ctrl-g support, add to NS_CFG_OPTS:
  55 # --enable-cocoa-experimental-ctrl-g
  56 # (See bottom of USAGE.txt)
  57     NS_CFG_OPTS="--with-ns --without-x --without-freetype --prefix=${PREFIX} --exec_prefix=${BASEDIR}/MacOS --libexecdir=${BASEDIR}/MacOS/libexec"
  58 # --enable-cocoa-experimental-ctrl-g"
  59 #    MAKE="make -j3"
  60     steve=`/usr/sbin/sysctl hw.ncpu | awk '{print $NF}'`
  61     MAKE="make -j`expr $steve + 1`"
  62     export CC=gcc-4.0
  63     export MACOSX_DEPLOYMENT_TARGET=10.3
  64     export MACOSX_DEPLOYMENT_TARGET_ppc=10.3
  65     export MACOSX_DEPLOYMENT_TARGET_i386=10.4
  66     export CFLAGS="$OPTFLAGS -arch ppc -arch i386"
  67 # -universal -sdk /Developer/SDKs/MacOSX10.4u.sdk
  68 # -arch ppc -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk
  69
  70 # GNUSTEP
  71 else
  72
  73     # Currently must pass three dirs into Make process via environment variables.
  74     source /etc/GNUstep/GNUstep.conf
  75     if [ "x$GNUSTEP_MAKEFILES" == "x" ]; then
  76         if [ "x$GNUSTEP_SYSTEM_ROOT" == "x" ]; then
  77             echo "Failed to obtain any useful information from /etc/GNUstep/GNUstep.conf."
  78             echo "Please make sure GNUstep is installed on your system."
  79             exit
  80         fi
  81         GNUSTEP_MAKEFILES=${GNUSTEP_SYSTEM_ROOT}/Library/Makefiles
  82         GNUSTEP_SYSTEM_HEADERS=${GNUSTEP_SYSTEM_ROOT}/Library/Headers
  83         GNUSTEP_SYSTEM_LIBRARIES=${GNUSTEP_SYSTEM_ROOT}/Library/Libraries
  84     fi
  85     export GNUSTEP_MAKEFILES
  86     export GNUSTEP_SYSTEM_HEADERS
  87     export GNUSTEP_SYSTEM_LIBRARIES
  88
  89     BASEDIR=`pwd`/build/Emacs.app
  90     BINDIR=${BASEDIR}
  91     if [ "x${PREFIX}" == "x" ]; then
  92         PREFIX=${BASEDIR}/Resources
  93     fi
  94     NS_CFG_OPTS="--with-ns --without-x --without-freetype --prefix=${PREFIX} --exec-prefix=${BASEDIR} --libexecdir=${BASEDIR}/libexec"
  95 # --enable-cocoa-experimental-ctrl-g
  96
  97     if [ "x$MAKE" == "x" ]; then
  98         if [ "`gmake 2>&1`" == "gmake: *** No targets specified and no makefile found.  Stop." ]; then
  99             MAKE=gmake
 100         else
 101             MAKE=make
 102         fi
 103         export MAKE
 104         CFLAGS="$OPTFLAGS"
 105         export CFLAGS
 106     fi
 107
 108 # PENDING: Not sure why this is needed
 109     export EMACSLOADPATH="${DISTDIR}/lisp:${DISTDIR}/lisp/emacs-lisp:${DISTDIR}/leim"
 110 fi
 111
 112 # End variable setup.
 113 ###############################################################################
 114
 115 # Prepare a clean slate
 116 rm -fr build/Emacs.app
 117
 118 # Configure if needed
 119 cd ..
 120 if [ ! -f Makefile ]; then
 121     echo "./configure ${NS_CFG_OPTS}"
 122 ./configure <<EOF ${NS_CFG_OPTS}
 123 EOF
 124 #    ./configure ${NS_CFG_OPTS}
 125     if [ $? != 0 ]; then
 126         echo "*** Configure run failed. ***"
 127         echo "Please examine the above output to determine what went wrong,"
 128         echo "edit this script (\'compile\') to fix it, and rerun."
 129          # These are written BEFORE the job is compete, then it won't get done
 130          # next time, causing errors about CTLau-b5, tsang-b5, PY, etc..
 131         rm -f leim/changed.misc leim/changed.tit
 132         exit 1
 133     fi
 134 fi
 135
 136 # Pete's addition for local lisp load-path
 137 if [ "x$locallisppath" != "x" ]; then
 138     echo " * Local lisp path is being enabled"
 139     (cd src
 140         if [ -r epaths.h-orig ]; then
 141 #           mv ../src/epaths.h-orig ../src/epaths.h
 142             echo "### src/epaths.h-orig already exists, no further change ###"
 143         else
 144             mv epaths.h epaths.h-orig
 145             printf "s,\(#define PATH_LOADSEARCH \"\),\\\1%s:,\n" "$
 146 {locallisppath}" > locallisppath.sed
 147             cat epaths.h-orig | sed -f locallisppath.sed > epaths.h
 148             rm locallisppath.sed
 149         fi)
 150 fi
 151
 152 # Clean up to avoid DOC-xxx and emacs-xxx out-of-controlness
 153 rm -f ../etc/DOC-* ../src/emacs-*
 154
 155
 156 # Go (installs binaries to ./build/Emacs.app, lisp to there or PREFIX)
 157 echo "make install"
 158 $MAKE
 159 status=$?
 160
 161 if [ -f src/epaths.h-orig ]; then
 162     mv src/epaths.h-orig src/epaths.h
 163 fi
 164
 165 if [ $status != 0 ]; then
 166     echo "*** Compilation failed. ***"
 167     echo "Please examine the above output to determine what went wrong,"
 168     echo "edit the configure options in this script (\'compile\') to fix it, and rerun."
 169 #    rm -f leim/changed.misc leim/changed.tit
 170     exit 1
 171 fi
 172
 173 $MAKE install
 174 if [ $? != 0 ]; then
 175     echo "*** Compilation succeeded, but .app assembly failed. ***"
 176     echo "Please examine the above output to determine what went wrong,"
 177     echo "edit the configure options in this script (\'compile\') to fix it, and rerun."
 178 #    rm -f leim/changed.misc leim/changed.tit
 179     exit 1
 180 fi
 181
 182 # Move version stuff up to Resources
 183 cd ${BASEDIR}/Resources
 184 if [ -d share/emacs ]; then
 185     # clean up self-contained build
 186     mv -f share/emacs/*/* .
 187 fi
 188
 189 if [ ! -d info ]; then
 190     # happens on GNUstep, not OS X
 191     mv -f share/info .
 192 fi
 193 rm -fr share
 194
 195 # Get rid of .el.gz when .elc is present.. purists will complain, but this
 196 # knocks the app size down substantially.
 197 cd lisp
 198 #for f in `find . -name '*.elc' -print | sed -e s/.elc/.{el,el.gz}/`
 199 #do
 200 #    rm -f $f
 201 #done
 202
 203 # Bin cleanup
 204 cd $BINDIR/bin
 205 rm -f emacs emacs-23*
 206
 207 # Move libexec stuff up, and link it from bin
 208 cd ../libexec
 209 mv -f emacs/*/*/* .
 210 rm -fr emacs
 211 cd ../bin
 212 ln -sf ../libexec/* .
 213
 214 # On OS X, install the bundled ispell
 215 #if [ `uname` == "Darwin" ]; then
 216 #    cd $DISTDIR
 217 #    cp ispell-3.3.01/bin/ispell* ${BINDIR}/libexec
 218 #    cp -R ispell-3.3.01/lib ${BINDIR}/libexec
 219 #fi
 220
 221 echo ""
 222 echo "Build successful."
 223 echo ""
 224
 225 # arch-tag: 1fda51a1-d908-4e60-ad5e-47ffbb39f18d