Don't even try HAVE_LZMA_STREAM_ENCODER_MT if ENABLE_LZMA is disabled

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7a9f3d19ac0e941afdd67412a285a61ad72d9312..46a74b7ffd06a19bdd9ccfccbacad54ebc891ad3 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1449,9 +1449,13 @@ CHECK_C_SOURCE_COMPILES(
   "#include <sys/sysmacros.h>\nint main() { return major(256); }"
   MAJOR_IN_SYSMACROS)
 
+IF(ENABLE_LZMA)
 CHECK_C_SOURCE_COMPILES(
   "#include <lzma.h>\n#if LZMA_VERSION < 50020000\n#error unsupported\n#endif\nint main(void){lzma_stream_encoder_mt(0, 0); return 0;}"
   HAVE_LZMA_STREAM_ENCODER_MT)
+ELSE()
+  SET(HAVE_LZMA_STREAM_ENCODER_MT 0)
+ENDIF(ENABLE_LZMA)
 
 IF(HAVE_STRERROR_R)
   SET(HAVE_DECL_STRERROR_R 1)