| cmake_minimum_required(VERSION 3.15) |
| project(PchReuseFromPrefixed C) |
| |
| if(CMAKE_C_COMPILE_OPTIONS_USE_PCH) |
| add_definitions(-DHAVE_PCH_SUPPORT) |
| endif() |
| |
| add_library(empty empty.c) |
| target_precompile_headers(empty PRIVATE |
| <stdio.h> |
| <string.h> |
| ) |
| target_include_directories(empty PUBLIC include) |
| |
| add_library(foo foo.c) |
| target_include_directories(foo PUBLIC include) |
| target_precompile_headers(foo REUSE_FROM empty) |
| |
| # Visual Studio 2017 and greater |
| if (NOT (CMAKE_C_COMPILER_ID STREQUAL "MSVC" AND CMAKE_C_COMPILER_VERSION VERSION_LESS_EQUAL 19.10)) |
| set_target_properties(foo PROPERTIES PREFIX "lib" IMPORT_PREFIX "lib") |
| endif() |
| |
| add_executable(foobar foobar.c) |
| target_link_libraries(foobar foo ) |
| set_target_properties(foobar PROPERTIES PRECOMPILE_HEADERS_REUSE_FROM empty) |
| |
| enable_testing() |
| add_test(NAME foobar COMMAND foobar) |
