added Comm Build System

2 files changed, 152 insertions, 0 deletions

diff --git a/build/autoconf/mozconfig-find b/build/autoconf/mozconfig-find
new file mode 100755
index 0000000..97dd90c
--- /dev/null
+++ b/build/autoconf/mozconfig-find
@@ -0,0 +1,76 @@
+#! /bin/sh
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# mozconfigfind - Loads options from .mozconfig onto configure's
+#    command-line. The .mozconfig file is searched for in the 
+#    order:
+#       If $MOZCONFIG is set, use that.
+#       If one of $TOPSRCDIR/.mozconfig or $TOPSRCDIR/mozconfig exists, use it.
+#       If both exist, or if various legacy locations contain a mozconfig, error.
+#       Otherwise, use the default build options.
+#
+topsrcdir=$1
+
+abspath() {
+  if uname -s | grep -q MINGW; then
+    # We have no way to figure out whether we're in gmake or pymake right
+    # now. gmake gives us Unix-style paths while pymake gives us Windows-style
+    # paths, so attempt to handle both.
+    regexes='^\([A-Za-z]:\|\\\\\|\/\) ^\/'
+  else
+    regexes='^\/'
+  fi
+
+  for regex in $regexes; do
+    if echo $1 | grep -q $regex; then
+      echo $1
+      return
+    fi
+  done
+
+  # If we're at this point, we have a relative path
+  echo `pwd`/$1
+}
+
+if [ -n "$MOZCONFIG" ] && ! [ -f "$MOZCONFIG" ]; then
+  echo "Specified MOZCONFIG \"$MOZCONFIG\" does not exist!" 1>&2
+  exit 1
+fi
+
+if [ -n "$MOZ_MYCONFIG" ]; then
+  echo "Your environment currently has the MOZ_MYCONFIG variable set to \"$MOZ_MYCONFIG\". MOZ_MYCONFIG is no longer supported. Please use MOZCONFIG instead." 1>&2
+  exit 1
+fi
+
+if [ -z "$MOZCONFIG" ] && [ -f "$topsrcdir/.mozconfig" ] && [ -f "$topsrcdir/mozconfig" ]; then
+  echo "Both \$topsrcdir/.mozconfig and \$topsrcdir/mozconfig are supported, but you must choose only one. Please remove the other." 1>&2
+  exit 1
+fi
+
+for _config in "$MOZCONFIG" \
+               "$topsrcdir/.mozconfig" \
+               "$topsrcdir/mozconfig"
+do
+  if test -f "$_config"; then
+    abspath $_config
+    exit 0
+  fi
+done
+
+# We used to support a number of other implicit .mozconfig locations. We now
+# detect if we were about to use any of these locations and issue an error if we
+# find any.
+for _config in "$topsrcdir/mozconfig.sh" \
+               "$topsrcdir/myconfig.sh" \
+               "$HOME/.mozconfig" \
+               "$HOME/.mozconfig.sh" \
+               "$HOME/.mozmyconfig.sh"
+do
+  if test -f "$_config"; then
+    echo "You currently have a mozconfig at \"$_config\". This implicit location is no longer supported. Please move it to $topsrcdir/.mozconfig or specify it explicitly via \$MOZCONFIG." 1>&2
+    exit 1
+  fi
+done
diff --git a/build/autoconf/mozconfig2client-mk b/build/autoconf/mozconfig2client-mk
new file mode 100755
index 0000000..aaf8de1
--- /dev/null
+++ b/build/autoconf/mozconfig2client-mk
@@ -0,0 +1,76 @@
+#! /bin/sh
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# mozconfig2client-mk - Translates .mozconfig into options for client.mk.
+#    Prints defines to stdout.
+#
+# See mozconfig2configure for more details
+
+print_header() {
+  cat <<EOF
+# gmake
+# This file is automatically generated for client.mk.
+# Do not edit. Edit $FOUND_MOZCONFIG instead.
+
+EOF
+}
+
+ac_add_options() {
+  for _opt
+  do
+    case "$_opt" in
+    --target=*)
+      echo $_opt | sed s/--target/CONFIG_GUESS/
+      ;;
+    *)
+      echo "# $_opt is used by configure (not client.mk)"
+      ;;
+    esac
+  done
+}
+
+ac_add_app_options() {
+  echo "# $* is used by configure (not client.mk)"
+}
+
+mk_add_options() {
+  for _opt
+  do
+    # Escape shell characters, space, tab, dollar, quote, backslash,
+    # and substitute '@<word>@' with '$(<word>)'.
+    _opt=`echo "$_opt" | sed -e 's/\([\"\\]\)/\\\\\1/g; s/@\([^@]*\)@/\$(\1)/g;'`
+    echo $_opt;
+  done
+}
+
+# Main
+#--------------------------------------------------
+
+scriptdir=`dirname $0`
+topsrcdir=$1
+
+# If the path changes, configure should be rerun
+echo "# PATH=$PATH"
+
+# If FOUND_MOZCONFIG isn't set, look for it and make sure the script doesn't error out
+isfoundset=${FOUND_MOZCONFIG+yes}
+if [ -z $isfoundset ]; then
+  FOUND_MOZCONFIG=`$scriptdir/mozconfig-find $topsrcdir`
+  if [ $? -ne 0 ]; then
+    echo '$(error Fix above errors before continuing.)'
+  else
+    isfoundset=yes
+  fi
+fi
+
+if [ -n $isfoundset ]; then
+  if [ "$FOUND_MOZCONFIG" ]
+  then
+    print_header
+    . "$FOUND_MOZCONFIG"
+    echo "FOUND_MOZCONFIG := $FOUND_MOZCONFIG"
+  fi
+fi