Support glog on aarch64 (#2563)

thirdparty/build-thirdparty.sh

@@ -289,6 +289,10 @@ build_glog() {
     check_if_source_exist $GLOG_SOURCE
     cd $TP_SOURCE_DIR/$GLOG_SOURCE
 
+    # to generate config.guess and config.sub to support aarch64
+    rm -rf config.*
+    autoreconf -i
+
     CPPFLAGS="-I${TP_INCLUDE_DIR} -fpermissive -fPIC" \
     LDFLAGS="-L${TP_LIB_DIR}" \
     CFLAGS="-fPIC" \

thirdparty/download-thirdparty.sh

@@ -225,6 +225,8 @@ if [ ! -f $PATCHED_MARK ]; then
     patch -p1 < $TP_PATCH_DIR/glog-0.3.3-vlog-double-lock-bug.patch
     patch -p1 < $TP_PATCH_DIR/glog-0.3.3-for-palo2.patch
     patch -p1 < $TP_PATCH_DIR/glog-0.3.3-remove-unwind-dependency.patch
+    # patch Makefile.am to make autoreconf work
+    patch -p0 < $TP_PATCH_DIR/glog-0.3.3-makefile.patch
     touch $PATCHED_MARK
 fi
 cd -

thirdparty/patches/glog-0.3.3-makefile.patch

@@ -0,0 +1,10 @@
+--- Makefile.am.orig    2019-12-25 09:42:04.990000000 +0800
++++ Makefile.am    2019-12-25 09:42:26.300000000 +0800
+@@ -1,5 +1,7 @@
+ ## Process this file with automake to produce Makefile.in
+
++AUTOMAKE_OPTIONS = subdir-objects foreign
++
+ # Make sure that when we re-make ./configure, we get the macros we need
+ ACLOCAL_AMFLAGS = -I m4
+