Add configure script for jemalloc.

Test: Ran this when building jemalloc 5.2.1.
Change-Id: I6c7de59cdede844f3469bcd045e8e1b638112c54

1 files changed, 94 insertions, 0 deletions

diff --git a/android/conf.sh b/android/conf.sh
new file mode 100755
index 00000000..90195a42
--- /dev/null
+++ b/android/conf.sh
@@ -0,0 +1,94 @@
+#!/bin/bash
+# This script is used to run configure and generate all of the necessary
+# files when updating to a new version of jemalloc.
+# The NDK argument must be a NDK at r20 or newer so that it does not
+# require installing the standalone tools.
+
+ndk=${1}
+if [[ "$ndk" == "" ]]; then
+  echo "Requires two arguments."
+  echo "usage: conf.sh NDK ARCH"
+  exit 1
+fi
+
+arch=${2}
+if [[ "$arch" == "" ]]; then
+  echo "Requires two arguments."
+  echo "usage: conf.sh NDK ARCH"
+  exit 1
+fi
+
+if [[ ! -d ${ndk} ]]; then
+  echo "NDK directory ${ndk} does not exist."
+  exit 1
+fi
+toolchain=${ndk}/toolchains/llvm/prebuilt/linux-x86_64
+if [[ ! -d ${toolchain} ]]; then
+  echo "NDK ${ndk} cannot find toolchain directory."
+  echo "  ${toolchain}"
+  exit 1
+fi
+
+# The latest version of clang to use for compilation.
+latest_api=29
+
+case "$arch" in
+  "arm")
+    prefix="arm-linux-androideabi"
+    clang_prefix="armv7a-linux-androideabi"
+    target="arm-android-linux"
+    ;;
+  "arm64")
+    prefix="aarch64-linux-android"
+    target="aarch64-android-linux"
+    ;;
+  "x86")
+    target="x86-android-linux"
+    export CPPFLAGS="-m32"
+    ;&
+  "x86_64")
+    prefix="x86_64-linux-android"
+    if [[ "$target" == "" ]]; then
+      target="x86_64-android-linux"
+    fi
+    ;;
+  *)
+    echo "Unknown arch $arch"
+    exit 1
+    ;;
+esac
+
+if [[ "${clang_prefix}" == "" ]]; then
+  clang_prefix="${prefix}"
+fi
+
+tools=("AR" "ar"
+       "AS" "as"
+       "LD" "ld"
+       "RANLIB" "ranlib"
+       "STRIP" "strip")
+
+for ((i = 0; i < ${#tools[@]}; i = i + 2)); do
+  binary=${toolchain}/bin/${prefix}-${tools[$((i + 1))]}
+  if [[ ! -e ${binary} ]]; then
+    echo "${binary} does not exist."
+    exit 1
+  fi
+  export ${tools[$i]}=${binary}
+done
+
+clang=("CC" "clang"
+       "CXX" "clang++")
+
+for ((i = 0; i < ${#clang[@]}; i = i + 2)); do
+  binary=${toolchain}/bin/${clang_prefix}${latest_api}-${clang[$((i + 1))]}
+  if [[ ! -e ${binary} ]]; then
+    echo "${binary} does not exist."
+    exit 1
+  fi
+  export ${clang[$i]}=${binary}
+done
+
+export CPP="${CC} -E"
+
+./autogen.sh --with-jemalloc_prefix=je_ --host=${target}