diff options
23 files changed, 1298 insertions, 0 deletions
diff --git a/Modules/CheckCXXCompilerFlag.cmake b/Modules/CheckCXXCompilerFlag.cmake index f646e78..3da04b4 100644 --- a/Modules/CheckCXXCompilerFlag.cmake +++ b/Modules/CheckCXXCompilerFlag.cmake @@ -34,6 +34,8 @@ MACRO (CHECK_CXX_COMPILER_FLAG _FLAG _RESULT) FAIL_REGEX "[Uu]nknown option" # HP FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro FAIL_REGEX "command option .* is not recognized" # XL + FAIL_REGEX "not supported in this configuration; ignored" # AIX + FAIL_REGEX "File with unknown suffix passed to linker" # PGI ) SET (CMAKE_REQUIRED_DEFINITIONS "${SAFE_CMAKE_REQUIRED_DEFINITIONS}") ENDMACRO (CHECK_CXX_COMPILER_FLAG) diff --git a/Modules/GenerateExportHeader.cmake b/Modules/GenerateExportHeader.cmake new file mode 100644 index 0000000..4eb67b5 --- /dev/null +++ b/Modules/GenerateExportHeader.cmake @@ -0,0 +1,346 @@ +# - Function for generation of export macros for libraries +# This module provides the function GENERATE_EXPORT_HEADER() and the +# accompanying ADD_COMPILER_EXPORT_FLAGS() function. +# +# The GENERATE_EXPORT_HEADER function can be used to generate a file suitable +# for preprocessor inclusion which contains EXPORT macros to be used in +# library classes. +# +# GENERATE_EXPORT_HEADER( LIBRARY_TARGET +# [BASE_NAME <base_name>] +# [EXPORT_MACRO_NAME <export_macro_name>] +# [EXPORT_FILE_NAME <export_file_name>] +# [DEPRECATED_MACRO_NAME <deprecated_macro_name>] +# [NO_EXPORT_MACRO_NAME <no_export_macro_name>] +# [STATIC_DEFINE <static_define>] +# [NO_DEPRECATED_MACRO_NAME <no_deprecated_macro_name>] +# [DEFINE_NO_DEPRECATED] +# [PREFIX_NAME <prefix_name>] +# ) +# +# ADD_COMPILER_EXPORT_FLAGS( [FATAL_WARNINGS] ) +# +# By default GENERATE_EXPORT_HEADER() generates macro names in a file name +# determined by the name of the library. The ADD_COMPILER_EXPORT_FLAGS macro +# adds -fvisibility=hidden to CMAKE_CXX_FLAGS if supported, and is a no-op on Windows +# which does not need extra compiler flags for exporting support. +# +# This means that in the simplest case, users of these functions will be equivalent to: +# +# add_compiler_export_flags() +# add_library(somelib someclass.cpp) +# generate_export_header(somelib) +# install(TARGETS somelib DESTINATION ${LIBRARY_INSTALL_DIR}) +# install(FILES +# someclass.h +# ${PROJECT_BINARY_DIR}/somelib_export.h DESTINATION ${INCLUDE_INSTALL_DIR} +# ) +# +# And in the ABI header files: +# +# #include "somelib_export.h" +# class SOMELIB_EXPORT SomeClass { +# ... +# }; +# +# The CMake fragment will generate a file in the ${CMAKE_CURRENT_BUILD_DIR} called +# somelib_export.h containing the macros SOMELIB_EXPORT, SOMELIB_NO_EXPORT, +# SOMELIB_DEPRECATED, SOMELIB_DEPRECATED_EXPORT and SOMELIB_DEPRECATED_NO_EXPORT. +# The resulting file should be installed with other headers in the library. +# +# The BASE_NAME argument can be used to override the file name and the names +# used for the macros +# +# add_library(somelib someclass.cpp) +# generate_export_header(somelib +# BASE_NAME other_name +# ) +# +# Generates a file called other_name_export.h containing the macros +# OTHER_NAME_EXPORT, OTHER_NAME_NO_EXPORT and OTHER_NAME_DEPRECATED etc. +# +# The BASE_NAME may be overridden by specifiying other options in the function. +# For example: +# +# add_library(somelib someclass.cpp) +# generate_export_header(somelib +# EXPORT_MACRO_NAME OTHER_NAME_EXPORT +# ) +# +# creates the macro OTHER_NAME_EXPORT instead of SOMELIB_EXPORT, but other macros +# and the generated file name is as default. +# +# add_library(somelib someclass.cpp) +# generate_export_header(somelib +# DEPRECATED_MACRO_NAME KDE_DEPRECATED +# ) +# +# creates the macro KDE_DEPRECATED instead of SOMELIB_DEPRECATED. +# +# If LIBRARY_TARGET is a static library, macros are defined without values. +# +# If the same sources are used to create both a shared and a static library, the +# uppercased symbol ${BASE_NAME}_STATIC_DEFINE should be used when building the +# static library +# +# add_library(shared_variant SHARED ${lib_SRCS}) +# add_library(static_variant ${lib_SRCS}) +# generate_export_header(shared_variant BASE_NAME libshared_and_static) +# set_target_properties(static_variant PROPERTIES COMPILE_FLAGS -DLIBSHARED_AND_STATIC_STATIC_DEFINE) +# +# This will cause the export macros to expand to nothing when building the static library. +# +# If DEFINE_NO_DEPRECATED is specified, then a macro ${BASE_NAME}_NO_DEPRECATED will be defined +# This macro can be used to remove deprecated code from preprocessor output. +# +# option(EXCLUDE_DEPRECATED "Exclude deprecated parts of the library" FALSE) +# if (EXCLUDE_DEPRECATED) +# set(NO_BUILD_DEPRECATED DEFINE_NO_DEPRECATED) +# endif() +# generate_export_header(somelib ${NO_BUILD_DEPRECATED}) +# +# And then in somelib: +# +# class SOMELIB_EXPORT SomeClass +# { +# public: +# #ifndef SOMELIB_NO_DEPRECATED +# SOMELIB_DEPRECATED void oldMethod(); +# #endif +# }; +# +# #ifndef SOMELIB_NO_DEPRECATED +# void SomeClass::oldMethod() { } +# #endif +# +# If PREFIX_NAME is specified, the argument will be used as a prefix to all +# generated macros. +# +# For example: +# +# generate_export_header(somelib PREFIX_NAME VTK_) +# +# Generates the macros VTK_SOMELIB_EXPORT etc. + + +#============================================================================= +# Copyright 2011 Stephen Kelly <steveire@gmail.com> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +include(CMakeParseArguments) +include(CheckCXXCompilerFlag) + + +# TODO: Install this macro separately? +macro(_check_cxx_compiler_attribute _ATTRIBUTE _RESULT) + check_cxx_source_compiles("${_ATTRIBUTE} int somefunc() { return 0; } int main() { return somefunc();}" ${_RESULT} + # Some compilers do not fail with a bad flag + FAIL_REGEX "unrecognized .*option" # GNU + FAIL_REGEX "ignoring unknown option" # MSVC + FAIL_REGEX "warning D9002" # MSVC, any lang + FAIL_REGEX "[Uu]nknown option" # HP + FAIL_REGEX "[Ww]arning: [Oo]ption" # SunPro + FAIL_REGEX "command option .* is not recognized" # XL + ) +endmacro() + +macro(_test_compiler_hidden_visibility) + + if (CMAKE_COMPILER_IS_GNUCXX) + exec_program(${CMAKE_C_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info) + string (REGEX MATCH "[345]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}") + # gcc on mac just reports: "gcc (GCC) 3.3 20030304 ..." without the + # patch level, handle this here: + if(NOT _gcc_version) + string (REGEX REPLACE ".*\\(GCC\\).* ([34]\\.[0-9]) .*" "\\1.0" _gcc_version "${_gcc_version_info}") + endif() + + if(${_gcc_version} VERSION_LESS "4.2") + set(GCC_TOO_OLD TRUE) + message(WARNING "GCC version older than 4.2") + endif() + endif() + + if(CMAKE_CXX_COMPILER_ID MATCHES Intel) + exec_program(${CMAKE_CXX_COMPILER} ARGS -V OUTPUT_VARIABLE _intel_version_info) + string (REGEX REPLACE ".*Version ([0-9]+(\\.[0-9]+)+).*" "\\1" _intel_version "${_intel_version_info}") + + if(${_intel_version} VERSION_LESS "12.0") + set(_INTEL_TOO_OLD TRUE) + message(WARNING "Intel compiler older than 12.0") + endif() + endif() + + + # Exclude XL here because it misinterprets -fvisibility=hidden even though + # the check_cxx_compiler_flag passes + # http://www.cdash.org/CDash/testDetails.php?test=109109951&build=1419259 + if (NOT GCC_TOO_OLD + AND NOT _INTEL_TOO_OLD + AND NOT WIN32 + AND NOT CYGWIN + AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES XL + AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES PGI + AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES Watcom) + check_cxx_compiler_flag(-fvisibility=hidden COMPILER_HAS_HIDDEN_VISIBILITY) + check_cxx_compiler_flag(-fvisibility-inlines-hidden COMPILER_HAS_HIDDEN_INLINE_VISIBILITY) + option(USE_COMPILER_HIDDEN_VISIBILITY "Use HIDDEN visibility support if available." ON) + mark_as_advanced(USE_COMPILER_HIDDEN_VISIBILITY) + endif() +endmacro() + +macro(_test_compiler_has_deprecated) + if("${CMAKE_CXX_COMPILER_ID}" MATCHES Borland + OR "${CMAKE_CXX_COMPILER_ID}" MATCHES HP + OR GCC_TOO_OLD + OR "${CMAKE_CXX_COMPILER_ID}" MATCHES PGI + OR "${CMAKE_CXX_COMPILER_ID}" MATCHES Watcom) + set(COMPILER_HAS_DEPRECATED "" CACHE INTERNAL "Compiler support for a deprecated attribute") + else() + _check_cxx_compiler_attribute("__attribute__((__deprecated__))" COMPILER_HAS_DEPRECATED_ATTR) + if(COMPILER_HAS_DEPRECATED_ATTR) + set(COMPILER_HAS_DEPRECATED "${COMPILER_HAS_DEPRECATED_ATTR}" CACHE INTERNAL "Compiler support for a deprecated attribute") + else() + _check_cxx_compiler_attribute("__declspec(deprecated)" COMPILER_HAS_DEPRECATED) + endif() + endif() +endmacro() + +get_filename_component(_GENERATE_EXPORT_HEADER_MODULE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH) + +macro(_DO_SET_MACRO_VALUES TARGET_LIBRARY) + set(DEFINE_DEPRECATED) + set(DEFINE_EXPORT) + set(DEFINE_IMPORT) + set(DEFINE_NO_EXPORT) + + if (COMPILER_HAS_DEPRECATED_ATTR) + set(DEFINE_DEPRECATED "__attribute__ ((__deprecated__))") + elseif(COMPILER_HAS_DEPRECATED) + set(DEFINE_DEPRECATED "__declspec(deprecated)") + endif() + + get_property(type TARGET ${TARGET_LIBRARY} PROPERTY TYPE) + + if(NOT ${type} STREQUAL "STATIC_LIBRARY") + if(WIN32) + set(DEFINE_EXPORT "__declspec(dllexport)") + set(DEFINE_IMPORT "__declspec(dllimport)") + elseif(COMPILER_HAS_HIDDEN_VISIBILITY AND USE_COMPILER_HIDDEN_VISIBILITY) + set(DEFINE_EXPORT "__attribute__((visibility(\"default\")))") + set(DEFINE_IMPORT "__attribute__((visibility(\"default\")))") + set(DEFINE_NO_EXPORT "__attribute__((visibility(\"hidden\")))") + endif() + endif() +endmacro() + +macro(_DO_GENERATE_EXPORT_HEADER TARGET_LIBRARY) + # Option overrides + set(options DEFINE_NO_DEPRECATED) + set(oneValueArgs PREFIX_NAME BASE_NAME EXPORT_MACRO_NAME EXPORT_FILE_NAME DEPRECATED_MACRO_NAME NO_EXPORT_MACRO_NAME STATIC_DEFINE NO_DEPRECATED_MACRO_NAME) + set(multiValueArgs) + + cmake_parse_arguments(_GEH "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN}) + + set(BASE_NAME "${TARGET_LIBRARY}") + + if(_GEH_BASE_NAME) + set(BASE_NAME ${_GEH_BASE_NAME}) + endif() + + string(TOUPPER ${BASE_NAME} BASE_NAME_UPPER) + string(TOLOWER ${BASE_NAME} BASE_NAME_LOWER) + + # Default options + set(EXPORT_MACRO_NAME "${_GEH_PREFIX_NAME}${BASE_NAME_UPPER}_EXPORT") + set(NO_EXPORT_MACRO_NAME "${_GEH_PREFIX_NAME}${BASE_NAME_UPPER}_NO_EXPORT") + set(EXPORT_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/${BASE_NAME_LOWER}_export.h") + set(DEPRECATED_MACRO_NAME "${_GEH_PREFIX_NAME}${BASE_NAME_UPPER}_DEPRECATED") + set(STATIC_DEFINE "${_GEH_PREFIX_NAME}${BASE_NAME_UPPER}_STATIC_DEFINE") + set(NO_DEPRECATED_MACRO_NAME "${_GEH_PREFIX_NAME}${BASE_NAME_UPPER}_NO_DEPRECATED") + + if(_GEH_UNPARSED_ARGUMENTS) + message(FATAL_ERROR "Unknown keywords given to GENERATE_EXPORT_HEADER(): \"${_GEH_UNPARSED_ARGUMENTS}\"") + endif() + + if(_GEH_EXPORT_MACRO_NAME) + set(EXPORT_MACRO_NAME ${_GEH_PREFIX_NAME}${_GEH_EXPORT_MACRO_NAME}) + endif() + if(_GEH_EXPORT_FILE_NAME) + if(IS_ABSOLUTE _GEH_EXPORT_FILE_NAME) + set(EXPORT_FILE_NAME ${_GEH_EXPORT_FILE_NAME}) + else() + set(EXPORT_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/${_GEH_EXPORT_FILE_NAME}") + endif() + endif() + if(_GEH_DEPRECATED_MACRO_NAME) + set(DEPRECATED_MACRO_NAME ${_GEH_PREFIX_NAME}${_GEH_DEPRECATED_MACRO_NAME}) + endif() + if(_GEH_NO_EXPORT_MACRO_NAME) + set(NO_EXPORT_MACRO_NAME ${_GEH_PREFIX_NAME}${_GEH_NO_EXPORT_MACRO_NAME}) + endif() + if(_GEH_STATIC_DEFINE) + set(STATIC_DEFINE ${_GEH_PREFIX_NAME}${_GEH_STATIC_DEFINE}) + endif() + + if (_GEH_DEFINE_NO_DEPRECATED) + set(DEFINE_NO_DEPRECATED TRUE) + endif() + + if (_GEH_NO_DEPRECATED_MACRO_NAME) + set(NO_DEPRECATED_MACRO_NAME ${_GEH_PREFIX_NAME}${_GEH_NO_DEPRECATED_MACRO_NAME}) + endif() + + set(INCLUDE_GUARD_NAME "${EXPORT_MACRO_NAME}_H") + + get_target_property(EXPORT_IMPORT_CONDITION ${TARGET_LIBRARY} DEFINE_SYMBOL) + + if (NOT EXPORT_IMPORT_CONDITION) + set(EXPORT_IMPORT_CONDITION ${TARGET_LIBRARY}_EXPORTS) + endif() + + configure_file("${_GENERATE_EXPORT_HEADER_MODULE_DIR}/exportheader.cmake.in" "${EXPORT_FILE_NAME}" @ONLY) +endmacro() + +function(GENERATE_EXPORT_HEADER TARGET_LIBRARY) + get_property(type TARGET ${TARGET_LIBRARY} PROPERTY TYPE) + if(${type} STREQUAL "MODULE") + message(WARNING "This macro should not be used with libraries of type MODULE") + return() + endif() + if(NOT ${type} STREQUAL "STATIC_LIBRARY" AND NOT ${type} STREQUAL "SHARED_LIBRARY") + message(WARNING "This macro can only be used with libraries") + return() + endif() + _test_compiler_hidden_visibility() + _test_compiler_has_deprecated() + _do_set_macro_values(${TARGET_LIBRARY}) + _do_generate_export_header(${TARGET_LIBRARY} ${ARGN}) +endfunction() + +function(add_compiler_export_flags) + + _test_compiler_hidden_visibility() + _test_compiler_has_deprecated() + + if(NOT (USE_COMPILER_HIDDEN_VISIBILITY AND COMPILER_HAS_HIDDEN_VISIBILITY)) + message(WARNING "Compiler doesn't have hidden visibility") + return() + endif() + + set (EXTRA_FLAGS "-fvisibility=hidden") + + if(COMPILER_HAS_HIDDEN_INLINE_VISIBILITY) + set (EXTRA_FLAGS "${EXTRA_FLAGS} -fvisibility-inlines-hidden") + endif() + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${EXTRA_FLAGS}" PARENT_SCOPE) +endfunction() diff --git a/Modules/exportheader.cmake.in b/Modules/exportheader.cmake.in new file mode 100644 index 0000000..131d3a7 --- /dev/null +++ b/Modules/exportheader.cmake.in @@ -0,0 +1,35 @@ + +#ifndef @INCLUDE_GUARD_NAME@ +#define @INCLUDE_GUARD_NAME@ + +#ifdef @STATIC_DEFINE@ +# define @EXPORT_MACRO_NAME@ +# define @NO_EXPORT_MACRO_NAME@ +#else +# ifndef @EXPORT_MACRO_NAME@ +# ifdef @EXPORT_IMPORT_CONDITION@ + /* We are building this library */ +# define @EXPORT_MACRO_NAME@ @DEFINE_EXPORT@ +# else + /* We are using this library */ +# define @EXPORT_MACRO_NAME@ @DEFINE_IMPORT@ +# endif +# endif + +# ifndef @NO_EXPORT_MACRO_NAME@ +# define @NO_EXPORT_MACRO_NAME@ @DEFINE_NO_EXPORT@ +# endif +#endif + +#ifndef @DEPRECATED_MACRO_NAME@ +# define @DEPRECATED_MACRO_NAME@ @DEFINE_DEPRECATED@ +# define @DEPRECATED_MACRO_NAME@_EXPORT @EXPORT_MACRO_NAME@ @DEFINE_DEPRECATED@ +# define @DEPRECATED_MACRO_NAME@_NO_EXPORT @NO_EXPORT_MACRO_NAME@ @DEFINE_DEPRECATED@ +#endif + +#cmakedefine01 DEFINE_NO_DEPRECATED +#if DEFINE_NO_DEPRECATED +# define @NO_DEPRECATED_MACRO_NAME@ +#endif + +#endif // @INCLUDE_GUARD_NAME@ diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt index 46b3c15..9f4e8a3 100644 --- a/Tests/CMakeLists.txt +++ b/Tests/CMakeLists.txt @@ -228,6 +228,10 @@ IF(BUILD_TESTING) ADD_TEST_MACRO(Module.CheckTypeSize CheckTypeSize) + ADD_TEST_MACRO(Module.GenerateExportHeader GenerateExportHeader) + + ADD_TEST_MACRO(Module.CheckCXXCompilerFlag CheckCXXCompilerFlag) + ADD_TEST(LinkFlags-prepare ${CMAKE_CTEST_COMMAND} -C \${CTEST_CONFIGURATION_TYPE} --build-and-test diff --git a/Tests/Module/CheckCXXCompilerFlag/CMakeLists.txt b/Tests/Module/CheckCXXCompilerFlag/CMakeLists.txt new file mode 100644 index 0000000..77f5006 --- /dev/null +++ b/Tests/Module/CheckCXXCompilerFlag/CMakeLists.txt @@ -0,0 +1,74 @@ +cmake_minimum_required(VERSION 2.8) +project(CheckCXXCompilerFlag) + +message(STATUS "CTEST_FULL_OUTPUT (Avoid ctest truncation of output)") +set(CMAKE_VERBOSE_MAKEFILE 1) + +macro(TEST_FAIL value msg) + if (${value}) + message (SEND_ERROR "Test fail:" ${msg} ${Out} ) + endif () +endmacro() + +macro(TEST_PASS value msg) + if (NOT ${value}) + message (SEND_ERROR "Test fail:" ${msg} ${Out} ) + endif () +endmacro() + +if(CMAKE_COMPILER_IS_GNUCXX) + exec_program(${CMAKE_C_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info) + string (REGEX MATCH "[345]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}") + # gcc on mac just reports: "gcc (GCC) 3.3 20030304 ..." without the + # patch level, handle this here: + if(NOT _gcc_version) + string (REGEX REPLACE ".*\\(GCC\\).* ([34]\\.[0-9]) .*" "\\1.0" _gcc_version "${_gcc_version_info}") + endif() +endif() + +if(CMAKE_CXX_COMPILER_ID MATCHES Clang) + exec_program(${CMAKE_CXX_COMPILER} ARGS --version OUTPUT_VARIABLE _clang_version_info) + string (REGEX REPLACE ".*version ([0-9]\\.[0-9]).*" "\\1" _clang_version "${_clang_version_info}") +endif() + +if(CMAKE_CXX_COMPILER_ID MATCHES Intel) + exec_program(${CMAKE_CXX_COMPILER} ARGS -V OUTPUT_VARIABLE _intel_version_info) + string (REGEX REPLACE ".*Version ([0-9]+(\\.[0-9]+)+).*" "\\1" _intel_version "${_intel_version_info}") +endif() + +message("Platform:\n WIN32: ${WIN32}\n UNIX: ${UNIX}\n APPLE: ${APPLE}\n MINGW: ${MINGW}\n CYGWIN: ${CYGWIN}\n" + " MSVC: ${MSVC}\n MSVC60: ${MSVC60}\n MSVC70: ${MSVC70}\n MSVC71: ${MSVC71}\n MSVC80: ${MSVC80}\n MSVC90: ${MSVC90}\n MSVC10: ${MSVC10}\n" + " GCC: ${_gcc_version}\n" + " Clang: ${_clang_version}\n" + " Intel: ${_intel_version}\n" +) + +include(CheckCXXCompilerFlag) + +check_cxx_compiler_flag(-fvisibility=hidden HAS_HIDDEN_VISIBILITY) + +message("HAS_HIDDEN_VISIBILITY: ${HAS_HIDDEN_VISIBILITY}\n\nCOMPILE OUTPUT:\n${OUTPUT}") + +if(CMAKE_COMPILER_IS_GNUCXX) + if(NOT WIN32) +# test_pass(HAS_HIDDEN_VISIBILITY "GCC should support hidden visibility, but does not.") + endif() +else() + message("Unhandled Platform") +endif() + +# +# This is a no-op executable... If this test is going to fail, it fails during +# the configure step while cmake is configuring this CMakeLists.txt file... +# + +file(WRITE + "${CMAKE_CURRENT_BINARY_DIR}/main.cxx" + "int main() { return 0; } +" +) + +add_executable( + CheckCXXCompilerFlag + "${CMAKE_CURRENT_BINARY_DIR}/main.cxx" +) diff --git a/Tests/Module/GenerateExportHeader/CMakeLists.txt b/Tests/Module/GenerateExportHeader/CMakeLists.txt new file mode 100644 index 0000000..fee836e --- /dev/null +++ b/Tests/Module/GenerateExportHeader/CMakeLists.txt @@ -0,0 +1,168 @@ +cmake_minimum_required(VERSION 2.8.5 FATAL_ERROR) + +project(GenerateExportHeader) + +# Prevent timeout on Watcom by not running the tests. +if ("${CMAKE_CXX_COMPILER_ID}" MATCHES Watcom) + file(WRITE + "${CMAKE_CURRENT_BINARY_DIR}/main.cxx" + "int main() { return 0; } + " + ) + + add_executable( + GenerateExportHeader + "${CMAKE_CURRENT_BINARY_DIR}/main.cxx" + ) + return() +endif() + +include(CheckCXXCompilerFlag) + +set( CMAKE_INCLUDE_CURRENT_DIR ON ) + +macro(TEST_FAIL value msg) + if (${value}) + message (SEND_ERROR "Test fail:" ${msg} ${Out} ) + endif () +endmacro() + +macro(TEST_PASS value msg) + if (NOT ${value}) + message (SEND_ERROR "Test fail:" ${msg} ${Out} ) + endif () +endmacro() + +check_cxx_compiler_flag(-Werror HAS_WERROR_FLAG) + +if(HAS_WERROR_FLAG) + set(ERROR_FLAG "-Werror") +else() + # MSVC + # And intel on windows? + # http://software.intel.com/en-us/articles/how-to-handle-warnings-message-in-compiler/?wapkw=%28compiler+warning+message%29 + check_cxx_compiler_flag("/WX" HAS_WX_FLAG) + if(HAS_WX_FLAG) + set(ERROR_FLAG "/WX") + else() + # Sun CC + # http://www.acsu.buffalo.edu/~charngda/sunstudio.html + check_cxx_compiler_flag("-errwarn=%all" HAS_ERRWARN_ALL) + if (HAS_ERRWARN_ALL) + set(ERROR_FLAG "-errwarn=%all") + else() + endif() + endif() +endif() + + +# We seem to get race conditions is writing this stuff to the same file at least on MinGW +# So to write to separate source and build directories, we use a count to differentiate. +set (COUNT 0) +macro(_do_build Include Library LibrarySource Source) + + math(EXPR COUNT "${COUNT} + 1" ) + + file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/test${COUNT}/src.cpp" "#include \"${Include}\"\n" + "int main() { ${Source}; }\n" + ) + + file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/../${LibrarySource}" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/test${COUNT}") + + if ("${Library}" STREQUAL "static_variant") + set(CONDITIONAL_STATIC_DEFINE "add_definitions(-DLIBSHARED_AND_STATIC_STATIC_DEFINE)\n") + endif() + + file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/test${COUNT}/CMakeLists.txt" + "cmake_minimum_required(VERSION 2.8)\n" + + "project(compiletest)\n" + + "set(CMAKE_INCLUDE_CURRENT_DIR ON)\n" + + "set(CMAKE_RUNTIME_OUTPUT_DIRECTORY \"\${CMAKE_CURRENT_BINARY_DIR}\")\n" + + "include(GenerateExportHeader)\n" + + "add_compiler_export_flags()\n" + + "if(NOT \"${ERROR_FLAG}\" STREQUAL \"\")\n" + " add_definitions(${ERROR_FLAG})\n" + "endif()\n" + + "if(MSVC)\n" + " add_definitions(-DCOMPILER_IS_MSVC)\n" + "endif()\n" + + "add_subdirectory(\"${LibrarySource}\")\n" + + "include_directories(\"${LibrarySource}\" \"\${CMAKE_CURRENT_BINARY_DIR}/${LibrarySource}\")\n" + + "${CONDITIONAL_STATIC_DEFINE}" + + "add_executable(compiletest src.cpp)\n" + "target_link_libraries(compiletest ${Library})\n" + ) + + try_compile(Result ${CMAKE_CURRENT_BINARY_DIR}/fail${COUNT} + ${CMAKE_CURRENT_BINARY_DIR}/test${COUNT} + compiletest + OUTPUT_VARIABLE Out + ) +endmacro() + +macro(build_fail Include Library LibrarySource Source Message) + _do_build(${Include} ${Library} ${LibrarySource} "${Source}") + test_fail(Result ${Message}) +endmacro() + +macro(build_pass Include Library LibrarySource Source Message) + _do_build(${Include} ${Library} ${LibrarySource} "${Source}") + test_pass(Result ${Message}) +endmacro() + +include(GenerateExportHeader) + +add_compiler_export_flags() + +if (MSVC) + add_definitions(-DCOMPILER_IS_MSVC) +endif() + +set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) + +message("#### COMPILER_HAS_DEPRECATED: " ${COMPILER_HAS_DEPRECATED}) +message("#### COMPILER_HAS_HIDDEN_VISIBILITY: " ${COMPILER_HAS_HIDDEN_VISIBILITY}) +message("#### WIN32: " ${WIN32}) +message("#### HAS_WERROR_FLAG: " ${HAS_WERROR_FLAG}) + +set(link_libraries) +macro(macro_add_test_library name) + add_subdirectory(${name}) + include_directories(${name} + ${${name}_BINARY_DIR} # For the export header. + ) + list(APPEND link_libraries ${name}) + add_subdirectory(${name}test) +endmacro() + +macro_add_test_library(libshared) +macro_add_test_library(libstatic) +add_subdirectory(lib_shared_and_static) +add_subdirectory(lib_shared_and_statictest) + +add_subdirectory(override_symbol) + +if (CMAKE_COMPILER_IS_GNUCXX OR (${CMAKE_CXX_COMPILER_ID} MATCHES Clang)) + # We deliberately call deprecated methods, and test for that elsewhere. + # No need to clutter the test output with warnings. + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated-declarations") +endif() + +if(MSVC AND COMPILER_HAS_DEPRECATED) + add_definitions(/wd4996) +endif() + +add_executable(GenerateExportHeader exportheader_test.cpp) + +target_link_libraries(GenerateExportHeader ${link_libraries}) diff --git a/Tests/Module/GenerateExportHeader/exportheader_test.cpp b/Tests/Module/GenerateExportHeader/exportheader_test.cpp new file mode 100644 index 0000000..55c3c1a --- /dev/null +++ b/Tests/Module/GenerateExportHeader/exportheader_test.cpp @@ -0,0 +1,82 @@ + +#include "libshared.h" + +#include "libstatic.h" + +// #define BUILD_FAIL + +#ifndef BUILD_FAIL +#define DOES_NOT_BUILD(function) +#else +#define DOES_NOT_BUILD(function) function +#endif + +int main() +{ + { + Libshared l; + l.libshared(); + l.libshared_exported(); + l.libshared_deprecated(); + l.libshared_not_exported(); + + DOES_NOT_BUILD(l.libshared_excluded();) + } + + { + LibsharedNotExported l; + DOES_NOT_BUILD(l.libshared();) + l.libshared_exported(); + l.libshared_deprecated(); + DOES_NOT_BUILD(l.libshared_not_exported();) + DOES_NOT_BUILD(l.libshared_excluded();) + } + + { + LibsharedExcluded l; + DOES_NOT_BUILD(l.libshared();) + l.libshared_exported(); + l.libshared_deprecated(); + DOES_NOT_BUILD(l.libshared_not_exported();) + DOES_NOT_BUILD(l.libshared_excluded();) + } + + libshared_exported(); + libshared_deprecated(); + DOES_NOT_BUILD(libshared_not_exported();) + DOES_NOT_BUILD(libshared_excluded();) + + { + Libstatic l; + l.libstatic(); + l.libstatic_exported(); + l.libstatic_deprecated(); + l.libstatic_not_exported(); + l.libstatic_excluded(); + } + + { + LibstaticNotExported l; + l.libstatic(); + l.libstatic_exported(); + l.libstatic_deprecated(); + l.libstatic_not_exported(); + l.libstatic_excluded(); + } + + { + LibstaticExcluded l; + l.libstatic(); + l.libstatic_exported(); + l.libstatic_deprecated(); + l.libstatic_not_exported(); + l.libstatic_excluded(); + } + + libstatic_exported(); + libstatic_deprecated(); + libstatic_not_exported(); + libstatic_excluded(); + + return 0; +} diff --git a/Tests/Module/GenerateExportHeader/lib_shared_and_static/CMakeLists.txt b/Tests/Module/GenerateExportHeader/lib_shared_and_static/CMakeLists.txt new file mode 100644 index 0000000..d19b6dc --- /dev/null +++ b/Tests/Module/GenerateExportHeader/lib_shared_and_static/CMakeLists.txt @@ -0,0 +1,12 @@ +project(shared_and_static) + +set(lib_SRCS + libshared_and_static.cpp +) + +add_library(shared_variant SHARED ${lib_SRCS}) +add_library(static_variant ${lib_SRCS}) + +generate_export_header(shared_variant BASE_NAME libshared_and_static) + +set_target_properties(static_variant PROPERTIES COMPILE_FLAGS -DLIBSHARED_AND_STATIC_STATIC_DEFINE) diff --git a/Tests/Module/GenerateExportHeader/lib_shared_and_static/libshared_and_static.cpp b/Tests/Module/GenerateExportHeader/lib_shared_and_static/libshared_and_static.cpp new file mode 100644 index 0000000..1e07273 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/lib_shared_and_static/libshared_and_static.cpp @@ -0,0 +1,91 @@ + +#include "libshared_and_static.h" + +int LibsharedAndStatic::libshared_and_static() const +{ + return 0; +} + +int LibsharedAndStatic::libshared_and_static_exported() const +{ + return 0; +} + +int LibsharedAndStatic::libshared_and_static_deprecated() const +{ + return 0; +} + +int LibsharedAndStatic::libshared_and_static_not_exported() const { + return 0; +} + +int LibsharedAndStatic::libshared_and_static_excluded() const { + return 0; +} + +int LibsharedAndStaticNotExported::libshared_and_static() const +{ + return 0; +} + +int LibsharedAndStaticNotExported::libshared_and_static_exported() const +{ + return 0; +} + +int LibsharedAndStaticNotExported::libshared_and_static_deprecated() const +{ + return 0; +} + +int LibsharedAndStaticNotExported::libshared_and_static_not_exported() const { + return 0; +} + +int LibsharedAndStaticNotExported::libshared_and_static_excluded() const { + return 0; +} + +int LibsharedAndStaticExcluded::libshared_and_static() const +{ + return 0; +} + +int LibsharedAndStaticExcluded::libshared_and_static_exported() const +{ + return 0; +} + +int LibsharedAndStaticExcluded::libshared_and_static_deprecated() const +{ + return 0; +} + +int LibsharedAndStaticExcluded::libshared_and_static_not_exported() const { + return 0; +} + +int LibsharedAndStaticExcluded::libshared_and_static_excluded() const { + return 0; +} + +int libshared_and_static() { + return 0; +} + +int libshared_and_static_exported() { + return 0; +} + +int libshared_and_static_deprecated() { + return 0; +} + +int libshared_and_static_not_exported() { + return 0; +} + +int libshared_and_static_excluded() { + return 0; +} diff --git a/Tests/Module/GenerateExportHeader/lib_shared_and_static/libshared_and_static.h b/Tests/Module/GenerateExportHeader/lib_shared_and_static/libshared_and_static.h new file mode 100644 index 0000000..049bfe9 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/lib_shared_and_static/libshared_and_static.h @@ -0,0 +1,54 @@ + +#ifndef SHARED_AND_STATIC_H +#define SHARED_AND_STATIC_H + +#include "libshared_and_static_export.h" + +class LIBSHARED_AND_STATIC_EXPORT LibsharedAndStatic { +public: + int libshared_and_static() const; + + int libshared_and_static_exported() const; + + int LIBSHARED_AND_STATIC_DEPRECATED libshared_and_static_deprecated() const; + + int libshared_and_static_not_exported() const; + + int LIBSHARED_AND_STATIC_NO_EXPORT libshared_and_static_excluded() const; +}; + +class LibsharedAndStaticNotExported { +public: + int libshared_and_static() const; + + int LIBSHARED_AND_STATIC_EXPORT libshared_and_static_exported() const; + + int LIBSHARED_AND_STATIC_DEPRECATED libshared_and_static_deprecated() const; + + int libshared_and_static_not_exported() const; + + int LIBSHARED_AND_STATIC_NO_EXPORT libshared_and_static_excluded() const; +}; + +class LIBSHARED_AND_STATIC_NO_EXPORT LibsharedAndStaticExcluded { +public: + int libshared_and_static() const; + + int LIBSHARED_AND_STATIC_EXPORT libshared_and_static_exported() const; + + int LIBSHARED_AND_STATIC_DEPRECATED libshared_and_static_deprecated() const; + + int libshared_and_static_not_exported() const; + + int LIBSHARED_AND_STATIC_NO_EXPORT libshared_and_static_excluded() const; +}; + +LIBSHARED_AND_STATIC_EXPORT int libshared_and_static_exported(); + +LIBSHARED_AND_STATIC_DEPRECATED_EXPORT int libshared_and_static_deprecated(); + +int libshared_and_static_not_exported(); + +int LIBSHARED_AND_STATIC_NO_EXPORT libshared_and_static_excluded(); + +#endif diff --git a/Tests/Module/GenerateExportHeader/lib_shared_and_statictest/CMakeLists.txt b/Tests/Module/GenerateExportHeader/lib_shared_and_statictest/CMakeLists.txt new file mode 100644 index 0000000..207534d --- /dev/null +++ b/Tests/Module/GenerateExportHeader/lib_shared_and_statictest/CMakeLists.txt @@ -0,0 +1,33 @@ + +macro(shared_variant_build_pass Source Message) + build_pass("libshared_and_static.h" "shared_variant" "lib_shared_and_static" "${Source}" ${Message}) +endmacro() + +macro(shared_variant_build_fail Source Message) + build_fail("libshared_and_static.h" "shared_variant" "lib_shared_and_static" "${Source}" ${Message}) +endmacro() + +macro(static_variant_build_pass Source Message) + build_pass("libshared_and_static.h" "static_variant" "lib_shared_and_static" "${Source}" ${Message}) +endmacro() + +macro(static_variant_build_fail Source Message) + build_fail("libshared_and_static.h" "static_variant" "lib_shared_and_static" "${Source}" ${Message}) +endmacro() + +static_variant_build_pass("return libshared_and_static_exported();" "Failed to build static variant") +shared_variant_build_pass("return libshared_and_static_exported();" "Failed to build shared variant") +# if (COMPILER_HAS_DEPRECATED) +# shared_variant_build_fail("return libshared_and_static_deprecated();" "Built shared deprecated variant") +# static_variant_build_fail("return libshared_and_static_deprecated();" "Built static deprecated variant") +# else() +# shared_variant_build_pass("return libshared_and_static_deprecated();" "Built shared deprecated variant") +# static_variant_build_pass("return libshared_and_static_deprecated();" "Built static deprecated variant") +# endif() +static_variant_build_pass("return libshared_and_static_not_exported();" "Failed to build static not exported variant") + +if (WIN32 OR COMPILER_HAS_HIDDEN_VISIBILITY) + shared_variant_build_fail("return libshared_and_static_not_exported();" "Built shared not exported variant") +else() + shared_variant_build_pass("return libshared_and_static_not_exported();" "Built shared not exported variant") +endif() diff --git a/Tests/Module/GenerateExportHeader/libshared/CMakeLists.txt b/Tests/Module/GenerateExportHeader/libshared/CMakeLists.txt new file mode 100644 index 0000000..8e4ee2b --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libshared/CMakeLists.txt @@ -0,0 +1,6 @@ + +project(libshared) + +add_library(libshared SHARED libshared.cpp) + +generate_export_header(libshared) diff --git a/Tests/Module/GenerateExportHeader/libshared/libshared.cpp b/Tests/Module/GenerateExportHeader/libshared/libshared.cpp new file mode 100644 index 0000000..d4041b3 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libshared/libshared.cpp @@ -0,0 +1,91 @@ + +#include "libshared.h" + +int Libshared::libshared() const +{ + return 0; +} + +int Libshared::libshared_exported() const +{ + return 0; +} + +int Libshared::libshared_deprecated() const +{ + return 0; +} + +int Libshared::libshared_not_exported() const { + return 0; +} + +int Libshared::libshared_excluded() const { + return 0; +} + +int LibsharedNotExported::libshared() const +{ + return 0; +} + +int LibsharedNotExported::libshared_exported() const +{ + return 0; +} + +int LibsharedNotExported::libshared_deprecated() const +{ + return 0; +} + +int LibsharedNotExported::libshared_not_exported() const { + return 0; +} + +int LibsharedNotExported::libshared_excluded() const { + return 0; +} + +int LibsharedExcluded::libshared() const +{ + return 0; +} + +int LibsharedExcluded::libshared_exported() const +{ + return 0; +} + +int LibsharedExcluded::libshared_deprecated() const +{ + return 0; +} + +int LibsharedExcluded::libshared_not_exported() const { + return 0; +} + +int LibsharedExcluded::libshared_excluded() const { + return 0; +} + +int libshared() { + return 0; +} + +int libshared_exported() { + return 0; +} + +int libshared_deprecated() { + return 0; +} + +int libshared_not_exported() { + return 0; +} + +int libshared_excluded() { + return 0; +} diff --git a/Tests/Module/GenerateExportHeader/libshared/libshared.h b/Tests/Module/GenerateExportHeader/libshared/libshared.h new file mode 100644 index 0000000..3d9bbff --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libshared/libshared.h @@ -0,0 +1,54 @@ + +#ifndef LIBSHARED_H +#define LIBSHARED_H + +#include "libshared_export.h" + +class LIBSHARED_EXPORT Libshared { +public: + int libshared() const; + + int libshared_exported() const; + + int LIBSHARED_DEPRECATED libshared_deprecated() const; + + int libshared_not_exported() const; + + int LIBSHARED_NO_EXPORT libshared_excluded() const; +}; + +class LibsharedNotExported { +public: + int libshared() const; + + int LIBSHARED_EXPORT libshared_exported() const; + + int LIBSHARED_DEPRECATED_EXPORT libshared_deprecated() const; + + int libshared_not_exported() const; + + int LIBSHARED_NO_EXPORT libshared_excluded() const; +}; + +class LIBSHARED_NO_EXPORT LibsharedExcluded { +public: + int libshared() const; + + int LIBSHARED_EXPORT libshared_exported() const; + + int LIBSHARED_DEPRECATED_EXPORT libshared_deprecated() const; + + int libshared_not_exported() const; + + int LIBSHARED_NO_EXPORT libshared_excluded() const; +}; + +LIBSHARED_EXPORT int libshared_exported(); + +LIBSHARED_DEPRECATED_EXPORT int libshared_deprecated(); + +int libshared_not_exported(); + +int LIBSHARED_NO_EXPORT libshared_excluded(); + +#endif diff --git a/Tests/Module/GenerateExportHeader/libsharedtest/CMakeLists.txt b/Tests/Module/GenerateExportHeader/libsharedtest/CMakeLists.txt new file mode 100644 index 0000000..a5804fc --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libsharedtest/CMakeLists.txt @@ -0,0 +1,44 @@ + +macro(shared_build_pass Source Message) + build_pass("libshared.h" "libshared" "libshared" "${Source}" ${Message}) +endmacro() + +macro(shared_build_fail Source Message) + build_fail("libshared.h" "libshared" "libshared" "${Source}" ${Message}) +endmacro() + +shared_build_pass("Libshared l; return l.libshared_exported();" "Failed to build exported") + +# if (COMPILER_HAS_DEPRECATED) +# shared_build_fail("Libshared l; return l.libshared_deprecated();" "Built use of deprecated class method. This should not be possible.") +# else() +# shared_build_pass("Libshared l; return l.libshared_deprecated();" "Built use of deprecated class method. This should not be possible.") +# endif() +if (COMPILER_HAS_HIDDEN_VISIBILITY) + shared_build_fail("Libshared l; return l.libshared_excluded();" "Built use of excluded class method. This should not be possible.") +else() + # There is no MSVC equivalent to hiding symbols. + shared_build_pass("Libshared l; return l.libshared_excluded();" "Built use of excluded class method. This is possible on MSVC.") +endif() + +if (WIN32 OR COMPILER_HAS_HIDDEN_VISIBILITY) + shared_build_fail("LibsharedNotExported l; return l.libshared();" "Built use of not-exported class method. This should not be possible.") + shared_build_fail("LibsharedNotExported l; return l.libshared_not_exported();" "Built use of not-exported class method. This should not be possible.") + shared_build_fail("LibsharedNotExported l; return l.libshared_excluded();" "Built use of not-exported class method. This should not be possible.") + shared_build_fail("LibsharedExcluded l; return l.libshared();" "Built use of excluded class method. This should not be possible.") + shared_build_fail("LibsharedExcluded l; return l.libshared_not_exported();" "Built use of excluded class method. This should not be possible.") + shared_build_fail("LibsharedExcluded l; return l.libshared_excluded();" "Built use of excluded class method. This should not be possible.") + + shared_build_fail("return libshared_excluded();" "Built use of excluded function. This should not be possible.") + shared_build_fail("return libshared_not_exported();" "Built use of not-exported function. This should not be possible.") +else() + shared_build_pass("LibsharedNotExported l; return l.libshared();" "Built use of not-exported class method.") + shared_build_pass("LibsharedNotExported l; return l.libshared_not_exported();" "Built use of not-exported class method.") + shared_build_pass("LibsharedNotExported l; return l.libshared_excluded();" "Built use of not-exported class method.") + shared_build_pass("LibsharedExcluded l; return l.libshared();" "Built use of excluded class method.") + shared_build_pass("LibsharedExcluded l; return l.libshared_not_exported();" "Built use of excluded class method.") + shared_build_pass("LibsharedExcluded l; return l.libshared_excluded();" "Built use of excluded class method.") + + shared_build_pass("return libshared_excluded();" "Built use of excluded function.") + shared_build_pass("return libshared_not_exported();" "Built use of not-exported function.") +endif() diff --git a/Tests/Module/GenerateExportHeader/libstatic/CMakeLists.txt b/Tests/Module/GenerateExportHeader/libstatic/CMakeLists.txt new file mode 100644 index 0000000..8db1827 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libstatic/CMakeLists.txt @@ -0,0 +1,8 @@ + +project(libstatic) + +# Show that the export header has no effect on a static library. + +add_library(libstatic STATIC libstatic.cpp) + +generate_export_header(libstatic) diff --git a/Tests/Module/GenerateExportHeader/libstatic/libstatic.cpp b/Tests/Module/GenerateExportHeader/libstatic/libstatic.cpp new file mode 100644 index 0000000..0710c3e --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libstatic/libstatic.cpp @@ -0,0 +1,87 @@ + +#include "libstatic.h" + +int Libstatic::libstatic() const +{ + return 0; +} + +int Libstatic::libstatic_exported() const +{ + return 0; +} + +int Libstatic::libstatic_deprecated() const +{ + return 0; +} + +int Libstatic::libstatic_not_exported() const { + return 0; +} + +int Libstatic::libstatic_excluded() const { + return 0; +} + +int LibstaticNotExported::libstatic() const +{ + return 0; +} + +int LibstaticNotExported::libstatic_exported() const +{ + return 0; +} + +int LibstaticNotExported::libstatic_deprecated() const +{ + return 0; +} + +int LibstaticNotExported::libstatic_not_exported() const { + return 0; +} + +int LibstaticNotExported::libstatic_excluded() const { + return 0; +} + +int LibstaticExcluded::libstatic() const +{ + return 0; +} + +int LibstaticExcluded::libstatic_exported() const +{ + return 0; +} + +int LibstaticExcluded::libstatic_deprecated() const +{ + return 0; +} + +int LibstaticExcluded::libstatic_not_exported() const { + return 0; +} + +int LibstaticExcluded::libstatic_excluded() const { + return 0; +} + +int libstatic_exported() { + return 0; +} + +int libstatic_deprecated() { + return 0; +} + +int libstatic_not_exported() { + return 0; +} + +int libstatic_excluded() { + return 0; +} diff --git a/Tests/Module/GenerateExportHeader/libstatic/libstatic.h b/Tests/Module/GenerateExportHeader/libstatic/libstatic.h new file mode 100644 index 0000000..cc7a35b --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libstatic/libstatic.h @@ -0,0 +1,54 @@ + +#ifndef LIBSTATIC_H +#define LIBSTATIC_H + +#include "libstatic_export.h" + +class LIBSTATIC_EXPORT Libstatic { +public: + int libstatic() const; + + int libstatic_exported() const; + + int LIBSTATIC_DEPRECATED libstatic_deprecated() const; + + int libstatic_not_exported() const; + + int LIBSTATIC_NO_EXPORT libstatic_excluded() const; +}; + +class LibstaticNotExported { +public: + int libstatic() const; + + int LIBSTATIC_EXPORT libstatic_exported() const; + + int LIBSTATIC_DEPRECATED libstatic_deprecated() const; + + int libstatic_not_exported() const; + + int LIBSTATIC_NO_EXPORT libstatic_excluded() const; +}; + +class LIBSTATIC_NO_EXPORT LibstaticExcluded { +public: + int libstatic() const; + + int LIBSTATIC_EXPORT libstatic_exported() const; + + int LIBSTATIC_DEPRECATED libstatic_deprecated() const; + + int libstatic_not_exported() const; + + int LIBSTATIC_NO_EXPORT libstatic_excluded() const; +}; + +LIBSTATIC_EXPORT int libstatic_exported(); + +LIBSTATIC_DEPRECATED_EXPORT int libstatic_deprecated(); + +int libstatic_not_exported(); + +int LIBSTATIC_NO_EXPORT libstatic_excluded(); + +#endif diff --git a/Tests/Module/GenerateExportHeader/libstatictest/CMakeLists.txt b/Tests/Module/GenerateExportHeader/libstatictest/CMakeLists.txt new file mode 100644 index 0000000..eb6bb87 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/libstatictest/CMakeLists.txt @@ -0,0 +1,18 @@ + +macro(static_build_pass Source Message) + build_pass("libstatic.h" "libstatic" "libstatic" "${Source}" ${Message}) +endmacro() + +macro(static_build_fail Source Message) + build_fail("libstatic.h" "libstatic" "libstatic" "${Source}" ${Message}) +endmacro() + +static_build_pass("Libstatic l; return l.libstatic_exported();" "Failed to build exported.") + +# if (COMPILER_HAS_DEPRECATED) +# static_build_fail("Libstatic l; return l.libstatic_deprecated();" "Built use of deprecated class method. This should not be possible.") +# static_build_fail("libstatic_deprecated();" "Built use of deprecated function. This should not be possible.") +# else() +# static_build_pass("Libstatic l; return l.libstatic_deprecated();" "Built use of deprecated class method. This should not be possible.") +# static_build_pass("libstatic_deprecated();" "Built use of deprecated function. This should not be possible.") +# endif() diff --git a/Tests/Module/GenerateExportHeader/override_symbol/CMakeLists.txt b/Tests/Module/GenerateExportHeader/override_symbol/CMakeLists.txt new file mode 100644 index 0000000..aeeef20 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/override_symbol/CMakeLists.txt @@ -0,0 +1,11 @@ +project(override_symbol) + +add_library(somelib SHARED someclass.cpp) + +set_target_properties(somelib PROPERTIES DEFINE_SYMBOL SOMELIB_MAKEDLL) + +generate_export_header(somelib) + +add_executable(consumer main.cpp) + +target_link_libraries(consumer somelib) diff --git a/Tests/Module/GenerateExportHeader/override_symbol/main.cpp b/Tests/Module/GenerateExportHeader/override_symbol/main.cpp new file mode 100644 index 0000000..445a652 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/override_symbol/main.cpp @@ -0,0 +1,9 @@ + +#include "someclass.h" + +int main(int, char**) +{ + SomeClass sc; + sc.someMethod(); + return 0; +}
\ No newline at end of file diff --git a/Tests/Module/GenerateExportHeader/override_symbol/someclass.cpp b/Tests/Module/GenerateExportHeader/override_symbol/someclass.cpp new file mode 100644 index 0000000..7326b78 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/override_symbol/someclass.cpp @@ -0,0 +1,7 @@ + +#include "someclass.h" + +void SomeClass::someMethod() const +{ + +}
\ No newline at end of file diff --git a/Tests/Module/GenerateExportHeader/override_symbol/someclass.h b/Tests/Module/GenerateExportHeader/override_symbol/someclass.h new file mode 100644 index 0000000..ae5e844 --- /dev/null +++ b/Tests/Module/GenerateExportHeader/override_symbol/someclass.h @@ -0,0 +1,8 @@ + +#include "somelib_export.h" + +class SOMELIB_EXPORT SomeClass +{ +public: + void someMethod() const; +}; |