1 files changed, 47 insertions, 11 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 359a9f5180..fecfea8cdf 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -12,8 +12,25 @@ list(APPEND NEOVIM_SOURCES "${PROJECT_BINARY_DIR}/config/auto/pathdef.c")
 
 file( GLOB OS_SOURCES os/*.c )
 
-add_executable (nvim ${NEOVIM_SOURCES} ${OS_SOURCES})
-add_library (nvim-test MODULE ${NEOVIM_SOURCES} ${OS_SOURCES})
+if(CMAKE_C_COMPILER_ID MATCHES "Clang")
+  if(DEFINED ENV{SANITIZE})
+    message(STATUS "Enabling the sanitizers")
+    add_definitions(-DEXITFREE) # is this necessary for LeakSanitizer?
+    add_definitions(-fno-sanitize-recover -fno-omit-frame-pointer
+      -fno-optimize-sibling-calls -fsanitize=address -fsanitize=undefined)
+    set(CMAKE_EXE_LINKER_FLAGS
+      "-fsanitize=address -fsanitize=undefined ${CMAKE_EXE_LINKER_FLAGS}")
+    set(CMAKE_SHARED_LINKER_FLAGS
+      "-fsanitize=address -fsanitize=undefined ${CMAKE_SHARED_LINKER_FLAGS}")
+  endif()
+endif()
+
+if(NOT DEFINED ENV{SKIP_EXEC})
+  add_executable (nvim ${NEOVIM_SOURCES} ${OS_SOURCES})
+endif()
+if(NOT DEFINED ENV{SKIP_UNITTEST})
+  add_library (nvim-test MODULE ${NEOVIM_SOURCES} ${OS_SOURCES})
+endif()
 
 # The libraries we link against for nvim
 set(NVIM_LINK_LIBRARIES m ${LibUV_LIBRARIES} ${CMAKE_THREAD_LIBS_INIT})
@@ -28,27 +45,46 @@ if (LibIntl_FOUND)
   list(APPEND NVIM_LINK_LIBRARIES ${LibIntl_LIBRARY})
 endif()
 
-target_link_libraries (nvim ${NVIM_LINK_LIBRARIES})
-target_link_libraries (nvim-test ${NVIM_LINK_LIBRARIES})
+if(NOT DEFINED ENV{SKIP_EXEC})
+  target_link_libraries (nvim ${NVIM_LINK_LIBRARIES})
+endif()
+if(NOT DEFINED ENV{SKIP_UNITTEST})
+  target_link_libraries (nvim-test ${NVIM_LINK_LIBRARIES})
+endif()
 
 include(CheckLibraryExists)
 check_library_exists(termcap tgetent "" HAVE_LIBTERMCAP)
 
 if (HAVE_LIBTERMCAP)
-  target_link_libraries(nvim termcap)
-  target_link_libraries(nvim-test termcap)
+
+  if(NOT DEFINED ENV{SKIP_EXEC})
+    target_link_libraries(nvim termcap)
+  endif()
+  if(NOT DEFINED ENV{SKIP_UNITTEST})
+    target_link_libraries(nvim-test termcap)
+  endif()
 else()
   check_library_exists(curses tgetent "" HAVE_LIBCURSES)
   if (HAVE_LIBCURSES)
-    target_link_libraries(nvim curses)
-    target_link_libraries(nvim-test curses)
+    if(NOT DEFINED ENV{SKIP_EXEC})
+      target_link_libraries(nvim curses)
+    endif()
+    if(NOT DEFINED ENV{SKIP_UNITTEST})
+      target_link_libraries(nvim-test curses)
+    endif()
   else()
     find_package(Curses REQUIRED)
-    target_link_libraries(nvim ${CURSES_LIBRARIES})
-    target_link_libraries(nvim-test ${CURSES_LIBRARIES})
+    if(NOT DEFINED ENV{SKIP_EXEC})
+      target_link_libraries(nvim ${CURSES_LIBRARIES})
+    endif()
+    if(DEFINED ENV{SKIP_UNITTEST})
+      target_link_libraries(nvim-test ${CURSES_LIBRARIES})
+    endif()
   endif()
 endif()
 
 include_directories ("${PROJECT_SOURCE_DIR}/src/proto") 
 
-install(TARGETS nvim RUNTIME DESTINATION bin)
+if(NOT DEFINED ENV{SKIP_EXEC})
+  install(TARGETS nvim RUNTIME DESTINATION bin)
+endif()