diff --git a/src/check_structs.c b/src/check_structs.c
index 177157a..fbc8410 100644
--- a/src/check_structs.c
+++ b/src/check_structs.c
@@ -43,10 +43,10 @@ void check_structs(void)
   check (SndCommand, 8); /* SoundMgr.h */
   check (SndChannel, 1060);
   check (SoundHeader, 22);
-  check (ExtSoundHeader, 0); /* FIXME */
+  check (ExtSoundHeader, 62);
   check (SndDoubleBuffer, 16);
   check (SndDoubleBufferHeader, 24);
-  check (SCStatus, 0); /* FIXME */
+  check (SCStatus, 24);
 
   check(fcbrec, 94); /* rsys/file.h */
 }
diff --git a/util/configure.sh b/util/configure.sh
index 3360e2b..f16fca5 100755
--- a/util/configure.sh
+++ b/util/configure.sh
@@ -513,7 +513,7 @@ ${util_dir}/subst.pl				\
  @executor_make@:${executor_make} < ${root}/src/config/Makefile.in > ./tmp-Makefile.in
 
 if [ x"${target_gcc_arch}" = x"" ]; then
-  target_gcc_arch = "$target_arch"
+  target_gcc_arch="$target_arch"
 fi
 
 sed -e "s:@symbol_prefix@:${symbol_prefix}:g