Bug 1363992 - Remove jemalloc 4. r=njn

^media/sphinxbase/.*

^media/webrtc/trunk/.*

^media/webrtc/signaling/src/sdp/sipcc/.*

^memory/jemalloc/src/.*

^mfbt/decimal/.*

^mfbt/double-conversion/source/.*

^mfbt/lz4.*

builtin(include, build/autoconf/clang-plugin.m4)dnl

builtin(include, build/autoconf/alloc.m4)dnl

builtin(include, build/autoconf/ios.m4)dnl

builtin(include, build/autoconf/jemalloc.m4)dnl

builtin(include, build/autoconf/sanitize.m4)dnl

MOZ_PROG_CHECKMSYS()

dnl This Source Code Form is subject to the terms of the Mozilla Public

dnl License, v. 2.0. If a copy of the MPL was not distributed with this

dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.

AC_DEFUN([MOZ_SUBCONFIGURE_JEMALLOC], [

if test "$MOZ_BUILD_APP" != js -o -n "$JS_STANDALONE"; then

  # Run jemalloc configure script

  if test "$MOZ_MEMORY" && test -n "$MOZ_REPLACE_MALLOC"; then

    ac_configure_args="--build=$build --host=$target --enable-stats --with-jemalloc-prefix=je_ --disable-valgrind"

    if test -n "$MOZ_DEBUG"; then

      ac_configure_args="$ac_configure_args --enable-debug"

    fi

    # We're using memalign for _aligned_malloc in memory/build/mozmemory_wrap.c

    # on Windows, so just export memalign on all platforms.

    ac_configure_args="$ac_configure_args ac_cv_func_memalign=yes"

    if test -n "$MOZ_REPLACE_MALLOC"; then

      # When using replace_malloc, we always want valloc exported from jemalloc.

      ac_configure_args="$ac_configure_args ac_cv_func_valloc=yes"

      if test "${OS_ARCH}" = Darwin; then

        # We also need to enable pointer validation on Mac because jemalloc's

        # zone allocator is not used.

        ac_configure_args="$ac_configure_args --enable-ivsalloc"

      fi

    fi

    MANGLE="malloc posix_memalign aligned_alloc calloc realloc free memalign valloc malloc_usable_size"

    JEMALLOC_WRAPPER=replace_

    if test -n "$MANGLE"; then

      MANGLED=

      for mangle in ${MANGLE}; do

        if test -n "$MANGLED"; then

          MANGLED="$mangle:$JEMALLOC_WRAPPER$mangle,$MANGLED"

        else

          MANGLED="$mangle:$JEMALLOC_WRAPPER$mangle"

        fi

      done

      ac_configure_args="$ac_configure_args --with-mangling=$MANGLED"

    fi

    unset CONFIG_FILES

    if test -z "$MOZ_TLS"; then

      ac_configure_args="$ac_configure_args --disable-tls"

    fi

    EXTRA_CFLAGS="$CFLAGS"

    for var in AS CC CXX CPP AR RANLIB STRIP CPPFLAGS EXTRA_CFLAGS LDFLAGS; do

      ac_configure_args="$ac_configure_args $var='`eval echo \\${${var}}`'"

    done

    # jemalloc's configure assumes that if you have CFLAGS set at all, you set

    # all the flags necessary to configure jemalloc, which is not likely to be

    # the case on Windows if someone is building Firefox with flags set in

    # their mozconfig.

    if test "$_MSC_VER"; then

       ac_configure_args="$ac_configure_args CFLAGS="

    fi

    # Force disable DSS support in jemalloc.

    ac_configure_args="$ac_configure_args ac_cv_func_sbrk=false"

    # Make Linux builds munmap freed chunks instead of recycling them.

    ac_configure_args="$ac_configure_args --enable-munmap"

    # Disable cache oblivious behavior that appears to have a performance

    # impact on Firefox.

    ac_configure_args="$ac_configure_args --disable-cache-oblivious"

    if ! test -e memory/jemalloc; then

      mkdir -p memory/jemalloc

    fi

    # jemalloc's configure runs git to determine the version. But when building

    # from a gecko git clone, the git commands it uses is going to pick gecko's

    # information, not jemalloc's, which is useless. So pretend we don't have git

    # at all. That will make jemalloc's configure pick the in-tree VERSION file.

    (PATH="$srcdir/memory/jemalloc/helper:$PATH";

    AC_OUTPUT_SUBDIRS(memory/jemalloc/src)

    ) || exit 1

    ac_configure_args="$_SUBDIR_CONFIG_ARGS"

  fi

fi

])

builtin(include, ../../build/autoconf/icu.m4)dnl

builtin(include, ../../build/autoconf/clang-plugin.m4)dnl

builtin(include, ../../build/autoconf/alloc.m4)dnl

builtin(include, ../../build/autoconf/jemalloc.m4)dnl

builtin(include, ../../build/autoconf/sanitize.m4)dnl

builtin(include, ../../build/autoconf/ios.m4)dnl

        ${TOPSRCDIR}/memory/moz.build \

        ${TOPSRCDIR}/memory/build \

        ${TOPSRCDIR}/memory/fallible \

        ${TOPSRCDIR}/memory/jemalloc \

        ${TOPSRCDIR}/memory/mozalloc \

        ${TOPSRCDIR}/memory/mozjemalloc \

        ${tgtpath}/memory