grpc-java-compiler.patch

diff --git a/compiler/check-artifact.sh b/compiler/check-artifact.sh
index 13ae89c74..06b59e5ba 100755
--- a/compiler/check-artifact.sh
+++ b/compiler/check-artifact.sh
@@ -51,7 +51,7 @@ checkArch ()
 {
   echo
   echo "Checking format of $1"
-  if [[ "$OS" == windows || "$OS" == linux ]]; then
+  if [[ "$OS" == windows || "$OS" == linux || "$OS" == freebsd ]]; then
     format="$(objdump -f "$1" | grep -o "file format .*$" | grep -o "[^ ]*$")"
     echo Format=$format
     if [[ "$OS" == linux ]]; then
@@ -64,6 +64,12 @@ checkArch ()
       else
         fail "Unsupported arch: $ARCH"
       fi
+    elif [[ "$OS" == freebsd ]]; then
+      if [[ "$ARCH" == x86_64 ]]; then
+        assertEq "$format" "elf64-x86-64-freebsd" $LINENO
+      else
+        fail "Unsupported arch: $ARCH"
+      fi
     else
       # $OS == windows
       if [[ "$ARCH" == x86_32 ]]; then
@@ -109,6 +115,11 @@ checkDependencies ()
       dump_cmd='aarch64-linux-gnu-objdump -x '"$1"' |grep "NEEDED"'
       white_list="linux-vdso\.so\.1\|libpthread\.so\.0\|libm\.so\.6\|libc\.so\.6\|ld-linux-aarch64\.so\.1"
     fi
+  elif [[ "$OS" == freebsd ]]; then
+    if [[ "$ARCH" == x86_64 ]]; then
+      dump_cmd='ldd '"$1"' | tail -n +2'
+      white_list="libthr\.so\.3\|libc++\.so\.1\|libcxxrt\.so\.1\|libm\.so\.5\|libgcc_s\.so\.1\|libc\.so\.7"
+    fi
   elif [[ "$OS" == osx ]]; then
     dump_cmd='otool -L '"$1"' | fgrep dylib'
     white_list="libz\.1\.dylib\|libc++.1.dylib\|libstdc++\.6\.dylib\|libSystem\.B\.dylib"