initial commit

third_party/libhv/scripts/toolchain.sh

@@ -0,0 +1,101 @@
+#!/bin/bash
+
+print_help() {
+cat <<EOF
+Usage: command
+
+command:
+    export CROSS_COMPILE
+    unset
+
+example:
+    source ./toolchain.sh export arm-linux-androideabi
+    source ./toolchain.sh unset
+
+EOF
+}
+
+main() {
+    if [ $# -lt 1 ]; then
+        print_help
+        return
+    fi
+    COMMAND=$1
+
+    if [ $COMMAND = "export" ]; then
+        if [ $# -lt 2 ]; then
+            print_help
+            return
+        fi
+        CROSS_COMPILE=$2
+        if [ ${CROSS_COMPILE:${#CROSS_COMPILE}-1:1} != "-" ]; then
+            CROSS_COMPILE=${CROSS_COMPILE}-
+        fi
+        echo "CROSS_COMPILE=$CROSS_COMPILE"
+        export CROSS_COMPILE=${CROSS_COMPILE}
+        export CC=${CROSS_COMPILE}gcc
+        export CXX=${CROSS_COMPILE}g++
+        export AR=${CROSS_COMPILE}ar
+        export AS=${CROSS_COMPILE}as
+        export LD=${CROSS_COMPILE}ld
+        export STRIP=${CROSS_COMPILE}strip
+        export RANLIB=${CROSS_COMPILE}ranlib
+        export NM=${CROSS_COMPILE}nm
+
+        HOST_OS=`uname -s`
+        HOST_ARCH=`uname -m`
+        TARGET_PLATFORM=`$CC -v 2>&1 | grep Target | sed 's/Target: //'`
+        TARGET_ARCH=`echo $TARGET_PLATFORM | awk -F'-' '{print $1}'`
+
+        case $TARGET_PLATFORM in
+            *mingw*) TARGET_OS=Windows ;;
+            *android*) TARGET_OS=Android ;;
+            *darwin*) TARGET_OS=Darwin ;;
+            *) TARGET_OS=Linux ;;
+        esac
+        # TARGET_OS,TARGET_ARCH used by make
+        export HV_HOST_OS=$HOST_OS
+        export HV_HOST_ARCH=$HOST_ARCH
+        export HV_TARGET_OS=$TARGET_OS
+        export HV_TARGET_ARCH=$TARGET_ARCH
+        export HOST=$TARGET_PLATFORM
+    elif [ $COMMAND = "unset" ]; then
+        unset  CROSS_COMPILE
+        unset  CC
+        unset  CXX
+        unset  AR
+        unset  AS
+        unset  LD
+        unset  STRIP
+        unset  RANLIB
+        unset  NM
+
+        unset  HOST_OS
+        unset  HOST_ARCH
+        unset  TARGET_OS
+        unset  TARGET_ARCH
+        unset  HOST
+    else
+        print_help
+        return
+    fi
+}
+
+main $@
+echo "CC     =   $CC"
+echo "CXX    =   $CXX"
+if [ $CC ]; then
+CC_VERSION=`$CC --version 2>&1 | head -n 1`
+echo "$CC_VERSION"
+fi
+echo "AR     =   $AR"
+echo "AS     =   $AS"
+echo "LD     =   $LD"
+echo "STRIP  =   $STRIP"
+echo "RANLIB =   $RANLIB"
+echo "NM     =   $NM"
+
+echo "HV_HOST_OS     = $HOST_OS"
+echo "HV_HOST_ARCH   = $HOST_ARCH"
+echo "HV_TARGET_OS   = $TARGET_OS"
+echo "HV_TARGET_ARCH = $TARGET_ARCH"