Move headers to include/fmt

CMakeLists.txt

@@ -72,7 +72,7 @@ else ()
   check_symbol_exists(open fcntl.h HAVE_OPEN)
 endif ()
 
-add_subdirectory(fmt)
+add_subdirectory(include/fmt)
 
 if (FMT_DOC)
   add_subdirectory(doc)

fmt/CMakeLists.txt → include/fmt/CMakeLists.txt

@@ -7,7 +7,8 @@ if (HAVE_OPEN)
   set(FMT_SOURCES ${FMT_SOURCES} posix.cc)
 endif ()
 
-add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} ../README.rst ../ChangeLog.rst)
+add_library(fmt
+  ${FMT_SOURCES} ${FMT_HEADERS} ../../README.rst ../../ChangeLog.rst)
 
 option(FMT_CPPFORMAT "Build cppformat library for backward compatibility." OFF)
 if (FMT_CPPFORMAT)
@@ -22,7 +23,7 @@ if (FMT_PEDANTIC)
 endif ()
 
 target_include_directories(fmt PUBLIC
-  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
+  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
   $<INSTALL_INTERFACE:include>)
 
 set_target_properties(fmt PROPERTIES
@@ -45,7 +46,7 @@ if (CMAKE_VERSION VERSION_GREATER 3.1.0 OR CMAKE_VERSION VERSION_EQUAL 3.1.0)
   target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
 
   target_include_directories(fmt-header-only INTERFACE
-    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
+    $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
     $<INSTALL_INTERFACE:include>)
 endif ()
 

test/CMakeLists.txt

@@ -98,8 +98,9 @@ endif ()
 
 if (HAVE_OPEN)
   add_fmt_executable(posix-mock-test
-    posix-mock-test.cc ../fmt/format.cc ${TEST_MAIN_SRC})
-  target_include_directories(posix-mock-test PRIVATE ${PROJECT_SOURCE_DIR})
+    posix-mock-test.cc ../include/fmt/format.cc ${TEST_MAIN_SRC})
+  target_include_directories(
+    posix-mock-test PRIVATE ${PROJECT_SOURCE_DIR}/include)
   target_compile_definitions(posix-mock-test PRIVATE FMT_USE_FILE_DESCRIPTORS=1)
   target_link_libraries(posix-mock-test gmock)
   add_test(NAME posix-mock-test COMMAND posix-mock-test)
@@ -112,25 +113,28 @@ target_link_libraries(header-only-test gmock)
 if (TARGET fmt-header-only)
   target_link_libraries(header-only-test fmt-header-only)
 else ()
-  target_include_directories(header-only-test PRIVATE ${PROJECT_SOURCE_DIR})
+  target_include_directories(
+    header-only-test PRIVATE ${PROJECT_SOURCE_DIR}/include)
   target_compile_definitions(header-only-test PRIVATE FMT_HEADER_ONLY=1)
 endif ()
 
 # Test that the library can be compiled with exceptions disabled.
 check_cxx_compiler_flag(-fno-exceptions HAVE_FNO_EXCEPTIONS_FLAG)
 if (HAVE_FNO_EXCEPTIONS_FLAG)
-  add_library(noexception-test ../fmt/format.cc)
+  add_library(noexception-test ../include/fmt/format.cc)
   target_compile_options(noexception-test PUBLIC ${CPP14_FLAG})
-  target_include_directories(noexception-test PRIVATE ${PROJECT_SOURCE_DIR})
+  target_include_directories(
+    noexception-test PRIVATE ${PROJECT_SOURCE_DIR}/include)
   target_compile_options(noexception-test PRIVATE -fno-exceptions)
 endif ()
 
 if (FMT_PEDANTIC)
   # Test that the library compiles without windows.h.
   if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
-    add_library(no-windows-h-test ../fmt/format.cc)
+    add_library(no-windows-h-test ../include/fmt/format.cc)
     target_compile_options(no-windows-h-test PUBLIC ${CPP14_FLAG})
-    target_include_directories(no-windows-h-test PRIVATE ${PROJECT_SOURCE_DIR})
+    target_include_directories(
+      no-windows-h-test PRIVATE ${PROJECT_SOURCE_DIR}/include)
     target_compile_definitions(no-windows-h-test PRIVATE FMT_USE_WINDOWS_H=0)
   endif ()