Fix cmake build on Windows.

Introduced in e6ecace
strukturag · Aug 16, 2019 · 8eb8048 · 8eb8048
1 parent 056abc5
commit 8eb8048
Showing 1 changed file with 10 additions and 8 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -34,14 +34,16 @@ configure_file (
   "${PROJECT_SOURCE_DIR}/libheif/heif_version.h"
 )
 
-add_definitions(-Wall)
-add_definitions(-Werror)
-add_definitions(-Wsign-compare)
-add_definitions(-Wconversion)
-add_definitions(-Wno-sign-conversion)
-add_definitions(-Wno-error=conversion)
-add_definitions(-Wno-error=unused-parameter)
-add_definitions(-Wno-error=deprecated-declarations)
+if(NOT MSVC)
+  add_definitions(-Wall)
+  add_definitions(-Werror)
+  add_definitions(-Wsign-compare)
+  add_definitions(-Wconversion)
+  add_definitions(-Wno-sign-conversion)
+  add_definitions(-Wno-error=conversion)
+  add_definitions(-Wno-error=unused-parameter)
+  add_definitions(-Wno-error=deprecated-declarations)
+endif()
 
 if(CMAKE_COMPILER_IS_GNUCXX)
   set(GCC 1)