Tests/RunCMake/PrecompileHeaders/PchReuseFromPrefixed.cmake

   1 enable_language(C)
   2
   3 if(CMAKE_C_COMPILE_OPTIONS_USE_PCH)
   4   add_definitions(-DHAVE_PCH_SUPPORT)
   5 endif()
   6
   7 add_library(empty empty.c)
   8 target_precompile_headers(empty PRIVATE
   9   <stdio.h>
  10   <string.h>
  11 )
  12 target_include_directories(empty PUBLIC include)
  13
  14 add_library(foo foo.c)
  15 target_include_directories(foo PUBLIC include)
  16 target_precompile_headers(foo REUSE_FROM empty)
  17
  18 # Visual Studio 2017 and greater
  19 if (NOT (CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND CMAKE_C_COMPILER_VERSION VERSION_LESS_EQUAL 19.10))
  20   set_target_properties(foo PROPERTIES PREFIX "lib" IMPORT_PREFIX "lib")
  21 endif()
  22
  23 add_executable(foobar foobar.c)
  24 target_link_libraries(foobar foo )
  25 set_target_properties(foobar PROPERTIES PRECOMPILE_HEADERS_REUSE_FROM empty)
  26
  27 enable_testing()
  28 add_test(NAME foobar COMMAND foobar)