diff --git a/Help/command/project.rst b/Help/command/project.rst index 9b9f93f5f..c601a0109 100644 --- a/Help/command/project.rst +++ b/Help/command/project.rst @@ -1,27 +1,57 @@ project ------- -Set a name for the entire project. +Set a name, version, and enable languages for the entire project. -:: +.. code-block:: cmake - project( [languageName1 languageName2 ... ] ) + project( [LANGUAGES] [...]) + project( + [VERSION [.[.[.]]]] + [LANGUAGES ...]) -Sets the name of the project. Additionally this sets the variables -_BINARY_DIR and _SOURCE_DIR to the -respective values. +Sets the name of the project and stores the name in the +:variable:`PROJECT_NAME` variable. Additionally this sets variables + +* :variable:`PROJECT_SOURCE_DIR`, + :variable:`_SOURCE_DIR` +* :variable:`PROJECT_BINARY_DIR`, + :variable:`_BINARY_DIR` + +If ``VERSION`` is specified, given components must be non-negative integers. +If ``VERSION`` is not specified, the default version is the empty string. +The ``VERSION`` option may not be used unless policy :policy:`CMP0048` is +set to ``NEW``. + +The :command:`project()` command stores the version number and its components +in variables + +* :variable:`PROJECT_VERSION`, + :variable:`_VERSION` +* :variable:`PROJECT_VERSION_MAJOR`, + :variable:`_VERSION_MAJOR` +* :variable:`PROJECT_VERSION_MINOR`, + :variable:`_VERSION_MINOR` +* :variable:`PROJECT_VERSION_PATCH`, + :variable:`_VERSION_PATCH` +* :variable:`PROJECT_VERSION_TWEAK`, + :variable:`_VERSION_TWEAK` + +Variables corresponding to unspecified versions are set to the empty string +(if policy :policy:`CMP0048` is set to ``NEW``). Optionally you can specify which languages your project supports. -Example languages are CXX (i.e. C++), C, Fortran, etc. By default C -and CXX are enabled. E.g. if you do not have a C++ compiler, you can -disable the check for it by explicitly listing the languages you want -to support, e.g. C. By using the special language "NONE" all checks -for any language can be disabled. If a variable exists called -CMAKE_PROJECT__INCLUDE, the file pointed to by that -variable will be included as the last step of the project command. +Example languages are ``C``, ``CXX`` (i.e. C++), ``Fortran``, etc. +By default ``C`` and ``CXX`` are enabled if no language options are +given. Specify language ``NONE``, or use the ``LANGUAGES`` keyword +and list no languages, to skip enabling any languages. -The top-level CMakeLists.txt file for a project must contain a -literal, direct call to the project() command; loading one through the -include() command is not sufficient. If no such call exists CMake -will implicitly add one to the top that enables the default languages -(C and CXX). +If a variable exists called :variable:`CMAKE_PROJECT__INCLUDE`, +the file pointed to by that variable will be included as the last step of the +project command. + +The top-level ``CMakeLists.txt`` file for a project must contain a +literal, direct call to the :command:`project` command; loading one +through the :command:`include` command is not sufficient. If no such +call exists CMake will implicitly add one to the top that enables the +default languages (``C`` and ``CXX``). diff --git a/Help/manual/cmake-policies.7.rst b/Help/manual/cmake-policies.7.rst index 02f596b3c..5a9ec9562 100644 --- a/Help/manual/cmake-policies.7.rst +++ b/Help/manual/cmake-policies.7.rst @@ -99,3 +99,4 @@ All Policies /policy/CMP0045 /policy/CMP0046 /policy/CMP0047 + /policy/CMP0048 diff --git a/Help/manual/cmake-variables.7.rst b/Help/manual/cmake-variables.7.rst index 832bd9994..c4ae193d0 100644 --- a/Help/manual/cmake-variables.7.rst +++ b/Help/manual/cmake-variables.7.rst @@ -79,7 +79,17 @@ Variables that Provide Information /variable/PROJECT-NAME_BINARY_DIR /variable/PROJECT_NAME /variable/PROJECT-NAME_SOURCE_DIR + /variable/PROJECT-NAME_VERSION + /variable/PROJECT-NAME_VERSION_MAJOR + /variable/PROJECT-NAME_VERSION_MINOR + /variable/PROJECT-NAME_VERSION_PATCH + /variable/PROJECT-NAME_VERSION_TWEAK /variable/PROJECT_SOURCE_DIR + /variable/PROJECT_VERSION + /variable/PROJECT_VERSION_MAJOR + /variable/PROJECT_VERSION_MINOR + /variable/PROJECT_VERSION_PATCH + /variable/PROJECT_VERSION_TWEAK Variables that Change Behavior ============================== @@ -121,6 +131,7 @@ Variables that Change Behavior /variable/CMAKE_POLICY_DEFAULT_CMPNNNN /variable/CMAKE_PREFIX_PATH /variable/CMAKE_PROGRAM_PATH + /variable/CMAKE_PROJECT_PROJECT-NAME_INCLUDE /variable/CMAKE_SKIP_INSTALL_ALL_DEPENDENCY /variable/CMAKE_STAGING_PREFIX /variable/CMAKE_SYSTEM_IGNORE_PATH diff --git a/Help/policy/CMP0048.rst b/Help/policy/CMP0048.rst new file mode 100644 index 000000000..ae513292b --- /dev/null +++ b/Help/policy/CMP0048.rst @@ -0,0 +1,22 @@ +CMP0048 +------- + +The :command:`project` command manages VERSION variables. + +CMake version 3.0.0 introduced the ``VERSION`` option of the :command:`project` +command to specify a project version as well as the name. In order to keep +:variable:`PROJECT_VERSION` and related variables consistent with variable +:variable:`PROJECT_NAME` it is necessary to set the VERSION variables +to the empty string when no ``VERSION`` is given to :command:`project`. +However, this can change behavior for existing projects that set VERSION +variables themselves since :command:`project` may now clear them. +This policy controls the behavior for compatibility with such projects. + +The OLD behavior for this policy is to leave VERSION variables untouched. +The NEW behavior for this policy is to set VERSION as documented by the +:command:`project` command. + +This policy was introduced in CMake version 3.0.0. +CMake version |release| warns when the policy is not set and uses +OLD behavior. Use the cmake_policy command to set it to OLD or +NEW explicitly. diff --git a/Help/variable/CMAKE_PROJECT_PROJECT-NAME_INCLUDE.rst b/Help/variable/CMAKE_PROJECT_PROJECT-NAME_INCLUDE.rst new file mode 100644 index 000000000..ba9df5a34 --- /dev/null +++ b/Help/variable/CMAKE_PROJECT_PROJECT-NAME_INCLUDE.rst @@ -0,0 +1,6 @@ +CMAKE_PROJECT__INCLUDE +------------------------------------ + +A CMake language file or module to be included by the :command:`project` +command. This is is intended for injecting custom code into project +builds without modifying their source. diff --git a/Help/variable/PROJECT-NAME_BINARY_DIR.rst b/Help/variable/PROJECT-NAME_BINARY_DIR.rst index a19940f1d..49bc55878 100644 --- a/Help/variable/PROJECT-NAME_BINARY_DIR.rst +++ b/Help/variable/PROJECT-NAME_BINARY_DIR.rst @@ -3,6 +3,6 @@ Top level binary directory for the named project. -A variable is created with the name used in the PROJECT command, and -is the binary directory for the project. This can be useful when -SUBDIR is used to connect several projects. +A variable is created with the name used in the :command:`project` command, +and is the binary directory for the project. This can be useful when +:command:`add_subdirectory` is used to connect several projects. diff --git a/Help/variable/PROJECT-NAME_SOURCE_DIR.rst b/Help/variable/PROJECT-NAME_SOURCE_DIR.rst index f2f5caf60..4df3e223c 100644 --- a/Help/variable/PROJECT-NAME_SOURCE_DIR.rst +++ b/Help/variable/PROJECT-NAME_SOURCE_DIR.rst @@ -3,6 +3,6 @@ Top level source directory for the named project. -A variable is created with the name used in the PROJECT command, and -is the source directory for the project. This can be useful when -add_subdirectory is used to connect several projects. +A variable is created with the name used in the :command:`project` command, +and is the source directory for the project. This can be useful when +:command:`add_subdirectory` is used to connect several projects. diff --git a/Help/variable/PROJECT-NAME_VERSION.rst b/Help/variable/PROJECT-NAME_VERSION.rst new file mode 100644 index 000000000..0f6ed514b --- /dev/null +++ b/Help/variable/PROJECT-NAME_VERSION.rst @@ -0,0 +1,11 @@ +_VERSION +---------------------- + +Value given to the ``VERSION`` option of the most recent call to the +:command:`project` command with project name ````, if any. + +See also the component-wise version variables +:variable:`_VERSION_MAJOR`, +:variable:`_VERSION_MINOR`, +:variable:`_VERSION_PATCH`, and +:variable:`_VERSION_TWEAK`. diff --git a/Help/variable/PROJECT-NAME_VERSION_MAJOR.rst b/Help/variable/PROJECT-NAME_VERSION_MAJOR.rst new file mode 100644 index 000000000..9e2d755a6 --- /dev/null +++ b/Help/variable/PROJECT-NAME_VERSION_MAJOR.rst @@ -0,0 +1,5 @@ +_VERSION_MAJOR +---------------------------- + +First version number component of the :variable:`_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT-NAME_VERSION_MINOR.rst b/Help/variable/PROJECT-NAME_VERSION_MINOR.rst new file mode 100644 index 000000000..fa2cdab58 --- /dev/null +++ b/Help/variable/PROJECT-NAME_VERSION_MINOR.rst @@ -0,0 +1,5 @@ +_VERSION_MINOR +---------------------------- + +Second version number component of the :variable:`_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT-NAME_VERSION_PATCH.rst b/Help/variable/PROJECT-NAME_VERSION_PATCH.rst new file mode 100644 index 000000000..85b5e6bdb --- /dev/null +++ b/Help/variable/PROJECT-NAME_VERSION_PATCH.rst @@ -0,0 +1,5 @@ +_VERSION_PATCH +---------------------------- + +Third version number component of the :variable:`_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT-NAME_VERSION_TWEAK.rst b/Help/variable/PROJECT-NAME_VERSION_TWEAK.rst new file mode 100644 index 000000000..65c404482 --- /dev/null +++ b/Help/variable/PROJECT-NAME_VERSION_TWEAK.rst @@ -0,0 +1,5 @@ +_VERSION_TWEAK +---------------------------- + +Fourth version number component of the :variable:`_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT_BINARY_DIR.rst b/Help/variable/PROJECT_BINARY_DIR.rst index e506bdd0d..09e9ef218 100644 --- a/Help/variable/PROJECT_BINARY_DIR.rst +++ b/Help/variable/PROJECT_BINARY_DIR.rst @@ -3,4 +3,4 @@ PROJECT_BINARY_DIR Full path to build directory for project. -This is the binary directory of the most recent PROJECT command. +This is the binary directory of the most recent :command:`project` command. diff --git a/Help/variable/PROJECT_NAME.rst b/Help/variable/PROJECT_NAME.rst index 7559af6d5..61aa8bc00 100644 --- a/Help/variable/PROJECT_NAME.rst +++ b/Help/variable/PROJECT_NAME.rst @@ -3,4 +3,4 @@ PROJECT_NAME Name of the project given to the project command. -This is the name given to the most recent PROJECT command. +This is the name given to the most recent :command:`project` command. diff --git a/Help/variable/PROJECT_SOURCE_DIR.rst b/Help/variable/PROJECT_SOURCE_DIR.rst index c9ba13227..27f2838ee 100644 --- a/Help/variable/PROJECT_SOURCE_DIR.rst +++ b/Help/variable/PROJECT_SOURCE_DIR.rst @@ -3,4 +3,4 @@ PROJECT_SOURCE_DIR Top level source directory for the current project. -This is the source directory of the most recent PROJECT command. +This is the source directory of the most recent :command:`project` command. diff --git a/Help/variable/PROJECT_VERSION.rst b/Help/variable/PROJECT_VERSION.rst new file mode 100644 index 000000000..234558dbd --- /dev/null +++ b/Help/variable/PROJECT_VERSION.rst @@ -0,0 +1,11 @@ +PROJECT_VERSION +--------------- + +Value given to the ``VERSION`` option of the most recent call to the +:command:`project` command, if any. + +See also the component-wise version variables +:variable:`PROJECT_VERSION_MAJOR`, +:variable:`PROJECT_VERSION_MINOR`, +:variable:`PROJECT_VERSION_PATCH`, and +:variable:`PROJECT_VERSION_TWEAK`. diff --git a/Help/variable/PROJECT_VERSION_MAJOR.rst b/Help/variable/PROJECT_VERSION_MAJOR.rst new file mode 100644 index 000000000..4b6072c54 --- /dev/null +++ b/Help/variable/PROJECT_VERSION_MAJOR.rst @@ -0,0 +1,5 @@ +PROJECT_VERSION_MAJOR +--------------------- + +First version number component of the :variable:`PROJECT_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT_VERSION_MINOR.rst b/Help/variable/PROJECT_VERSION_MINOR.rst new file mode 100644 index 000000000..5f31220f4 --- /dev/null +++ b/Help/variable/PROJECT_VERSION_MINOR.rst @@ -0,0 +1,5 @@ +PROJECT_VERSION_MINOR +--------------------- + +Second version number component of the :variable:`PROJECT_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT_VERSION_PATCH.rst b/Help/variable/PROJECT_VERSION_PATCH.rst new file mode 100644 index 000000000..ac72ec051 --- /dev/null +++ b/Help/variable/PROJECT_VERSION_PATCH.rst @@ -0,0 +1,5 @@ +PROJECT_VERSION_PATCH +--------------------- + +Third version number component of the :variable:`PROJECT_VERSION` +variable as set by the :command:`project` command. diff --git a/Help/variable/PROJECT_VERSION_TWEAK.rst b/Help/variable/PROJECT_VERSION_TWEAK.rst new file mode 100644 index 000000000..d7f96d6ce --- /dev/null +++ b/Help/variable/PROJECT_VERSION_TWEAK.rst @@ -0,0 +1,5 @@ +PROJECT_VERSION_TWEAK +--------------------- + +Fourth version number component of the :variable:`PROJECT_VERSION` +variable as set by the :command:`project` command. diff --git a/Modules/CMakePackageConfigHelpers.cmake b/Modules/CMakePackageConfigHelpers.cmake index f388fe082..473bbe5c4 100644 --- a/Modules/CMakePackageConfigHelpers.cmake +++ b/Modules/CMakePackageConfigHelpers.cmake @@ -99,7 +99,7 @@ # # :: # -# WRITE_BASIC_PACKAGE_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion|ExactVersion) ) +# WRITE_BASIC_PACKAGE_VERSION_FILE( filename [VERSION major.minor.patch] COMPATIBILITY (AnyNewerVersion|SameMajorVersion|ExactVersion) ) # # # @@ -112,6 +112,9 @@ # filename is the output filename, it should be in the build tree. # major.minor.patch is the version number of the project to be installed # +# If no ``VERSION`` is given, the :variable:`PROJECT_VERSION` variable +# is used. If this hasn't been set, it errors out. +# # The COMPATIBILITY mode AnyNewerVersion means that the installed # package version will be considered compatible if it is newer or # exactly the same as the requested version. This mode should be used diff --git a/Modules/WriteBasicConfigVersionFile.cmake b/Modules/WriteBasicConfigVersionFile.cmake index 95187b406..7d28e95bf 100644 --- a/Modules/WriteBasicConfigVersionFile.cmake +++ b/Modules/WriteBasicConfigVersionFile.cmake @@ -6,7 +6,7 @@ # # :: # -# WRITE_BASIC_CONFIG_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion) ) +# WRITE_BASIC_CONFIG_VERSION_FILE( filename [VERSION major.minor.patch] COMPATIBILITY (AnyNewerVersion|SameMajorVersion) ) # # # @@ -46,7 +46,11 @@ function(WRITE_BASIC_CONFIG_VERSION_FILE _filename) endif() if("${CVF_VERSION}" STREQUAL "") - message(FATAL_ERROR "No VERSION specified for WRITE_BASIC_CONFIG_VERSION_FILE()") + if ("${PROJECT_VERSION}" STREQUAL "") + message(FATAL_ERROR "No VERSION specified for WRITE_BASIC_CONFIG_VERSION_FILE()") + else() + set(CVF_VERSION "${PROJECT_VERSION}") + endif() endif() configure_file("${versionTemplateFile}" "${_filename}" @ONLY) diff --git a/Source/cmPolicies.cxx b/Source/cmPolicies.cxx index a1451f17f..e191256d3 100644 --- a/Source/cmPolicies.cxx +++ b/Source/cmPolicies.cxx @@ -341,6 +341,11 @@ cmPolicies::cmPolicies() CMP0047, "CMP0047", "Use QCC compiler id for the qcc drivers on QNX.", 3,0,0,0, cmPolicies::WARN); + + this->DefinePolicy( + CMP0048, "CMP0048", + "project() command manages VERSION variables.", + 3,0,0,0, cmPolicies::WARN); } cmPolicies::~cmPolicies() diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h index d1bba7bd4..42271dd0d 100644 --- a/Source/cmPolicies.h +++ b/Source/cmPolicies.h @@ -101,6 +101,7 @@ public: CMP0045, ///< Error on non-existent target in get_target_property CMP0046, ///< Error on non-existent dependency in add_dependencies CMP0047, ///< Use QCC compiler id for the qcc drivers on QNX. + CMP0048, ///< project() command manages VERSION variables /** \brief Always the last entry. * diff --git a/Source/cmProjectCommand.cxx b/Source/cmProjectCommand.cxx index 11f9a7621..a9ce0cc9e 100644 --- a/Source/cmProjectCommand.cxx +++ b/Source/cmProjectCommand.cxx @@ -62,15 +62,168 @@ bool cmProjectCommand "Value Computed by CMake", cmCacheManager::STATIC); } + bool haveVersion = false; + bool haveLanguages = false; + std::string version; std::vector languages; - if(args.size() > 1) + enum Doing { DoingLanguages, DoingVersion }; + Doing doing = DoingLanguages; + for(size_t i = 1; i < args.size(); ++i) { - for(size_t i =1; i < args.size(); ++i) + if(args[i] == "LANGUAGES") + { + if(haveLanguages) + { + this->Makefile->IssueMessage + (cmake::FATAL_ERROR, "LANGUAGES may be specified at most once."); + cmSystemTools::SetFatalErrorOccured(); + return true; + } + haveLanguages = true; + doing = DoingLanguages; + } + else if (args[i] == "VERSION") + { + if(haveVersion) + { + this->Makefile->IssueMessage + (cmake::FATAL_ERROR, "VERSION may be specified at most once."); + cmSystemTools::SetFatalErrorOccured(); + return true; + } + haveVersion = true; + doing = DoingVersion; + } + else if(doing == DoingVersion) + { + doing = DoingLanguages; + version = args[i]; + } + else // doing == DoingLanguages { languages.push_back(args[i]); } } - else + + if (haveVersion && !haveLanguages && !languages.empty()) + { + this->Makefile->IssueMessage + (cmake::FATAL_ERROR, + "project with VERSION must use LANGUAGES before language names."); + cmSystemTools::SetFatalErrorOccured(); + return true; + } + if (haveLanguages && languages.empty()) + { + languages.push_back("NONE"); + } + + cmPolicies::PolicyStatus cmp0048 = + this->Makefile->GetPolicyStatus(cmPolicies::CMP0048); + if (haveVersion) + { + // Set project VERSION variables to given values + if (cmp0048 == cmPolicies::OLD || + cmp0048 == cmPolicies::WARN) + { + this->Makefile->IssueMessage + (cmake::FATAL_ERROR, + "VERSION not allowed unless CMP0048 is set to NEW"); + cmSystemTools::SetFatalErrorOccured(); + return true; + } + + cmsys::RegularExpression + vx("^([0-9]+(\\.[0-9]+(\\.[0-9]+(\\.[0-9]+)?)?)?)?$"); + if(!vx.find(version)) + { + std::string e = "VERSION \"" + version + "\" format invalid."; + this->Makefile->IssueMessage(cmake::FATAL_ERROR, e); + cmSystemTools::SetFatalErrorOccured(); + return true; + } + + std::string vs; + const char* sep = ""; + char vb[4][64]; + unsigned int v[4] = {0,0,0,0}; + int vc = sscanf(version.c_str(), "%u.%u.%u.%u", + &v[0], &v[1], &v[2], &v[3]); + for(int i=0; i < 4; ++i) + { + if(i < vc) + { + sprintf(vb[i], "%u", v[i]); + vs += sep; + vs += vb[i]; + sep = "."; + } + else + { + vb[i][0] = 0; + } + } + + std::string vv; + vv = args[0] + "_VERSION"; + this->Makefile->AddDefinition("PROJECT_VERSION", vs.c_str()); + this->Makefile->AddDefinition(vv.c_str(), vs.c_str()); + vv = args[0] + "_VERSION_MAJOR"; + this->Makefile->AddDefinition("PROJECT_VERSION_MAJOR", vb[0]); + this->Makefile->AddDefinition(vv.c_str(), vb[0]); + vv = args[0] + "_VERSION_MINOR"; + this->Makefile->AddDefinition("PROJECT_VERSION_MINOR", vb[1]); + this->Makefile->AddDefinition(vv.c_str(), vb[1]); + vv = args[0] + "_VERSION_PATCH"; + this->Makefile->AddDefinition("PROJECT_VERSION_PATCH", vb[2]); + this->Makefile->AddDefinition(vv.c_str(), vb[2]); + vv = args[0] + "_VERSION_TWEAK"; + this->Makefile->AddDefinition("PROJECT_VERSION_TWEAK", vb[3]); + this->Makefile->AddDefinition(vv.c_str(), vb[3]); + } + else if(cmp0048 != cmPolicies::OLD) + { + // Set project VERSION variables to empty + std::vector vv; + vv.push_back("PROJECT_VERSION"); + vv.push_back("PROJECT_VERSION_MAJOR"); + vv.push_back("PROJECT_VERSION_MINOR"); + vv.push_back("PROJECT_VERSION_PATCH"); + vv.push_back("PROJECT_VERSION_TWEAK"); + vv.push_back(args[0] + "_VERSION"); + vv.push_back(args[0] + "_VERSION_MAJOR"); + vv.push_back(args[0] + "_VERSION_MINOR"); + vv.push_back(args[0] + "_VERSION_PATCH"); + vv.push_back(args[0] + "_VERSION_TWEAK"); + std::string vw; + for(std::vector::iterator i = vv.begin(); + i != vv.end(); ++i) + { + const char* v = this->Makefile->GetDefinition(i->c_str()); + if(v && *v) + { + if(cmp0048 == cmPolicies::WARN) + { + vw += "\n "; + vw += *i; + } + else + { + this->Makefile->AddDefinition(i->c_str(), ""); + } + } + } + if(!vw.empty()) + { + cmOStringStream w; + w << (this->Makefile->GetPolicies() + ->GetPolicyWarning(cmPolicies::CMP0048)) + << "\nThe following variable(s) would be set to empty:" << vw; + this->Makefile->IssueMessage(cmake::AUTHOR_WARNING, w.str()); + } + } + + if (languages.empty()) { // if no language is specified do c and c++ languages.push_back("C"); diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt index 9646e679c..c29b7362a 100644 --- a/Tests/RunCMake/CMakeLists.txt +++ b/Tests/RunCMake/CMakeLists.txt @@ -82,6 +82,7 @@ add_RunCMake_test(include) add_RunCMake_test(include_directories) add_RunCMake_test(list) add_RunCMake_test(message) +add_RunCMake_test(project) add_RunCMake_test(string) add_RunCMake_test(try_compile) add_RunCMake_test(set) diff --git a/Tests/RunCMake/project/CMP0048-NEW-stderr.txt b/Tests/RunCMake/project/CMP0048-NEW-stderr.txt new file mode 100644 index 000000000..10f32932e --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-NEW-stderr.txt @@ -0,0 +1 @@ +^$ diff --git a/Tests/RunCMake/project/CMP0048-NEW-stdout.txt b/Tests/RunCMake/project/CMP0048-NEW-stdout.txt new file mode 100644 index 000000000..38261e50c --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-NEW-stdout.txt @@ -0,0 +1,30 @@ +-- PROJECT_VERSION='1.2.3.4' +-- ProjectA_VERSION='1.2.3.4' +-- PROJECT_VERSION_MAJOR='1' +-- ProjectA_VERSION_MAJOR='1' +-- PROJECT_VERSION_MINOR='2' +-- ProjectA_VERSION_MINOR='2' +-- PROJECT_VERSION_PATCH='3' +-- ProjectA_VERSION_PATCH='3' +-- PROJECT_VERSION_TWEAK='4' +-- ProjectA_VERSION_TWEAK='4' +-- PROJECT_VERSION='0.1.2' +-- ProjectB_VERSION='0.1.2' +-- PROJECT_VERSION_MAJOR='0' +-- ProjectB_VERSION_MAJOR='0' +-- PROJECT_VERSION_MINOR='1' +-- ProjectB_VERSION_MINOR='1' +-- PROJECT_VERSION_PATCH='2' +-- ProjectB_VERSION_PATCH='2' +-- PROJECT_VERSION_TWEAK='' +-- ProjectB_VERSION_TWEAK='' +-- PROJECT_VERSION='' +-- ProjectC_VERSION='' +-- PROJECT_VERSION_MAJOR='' +-- ProjectC_VERSION_MAJOR='' +-- PROJECT_VERSION_MINOR='' +-- ProjectC_VERSION_MINOR='' +-- PROJECT_VERSION_PATCH='' +-- ProjectC_VERSION_PATCH='' +-- PROJECT_VERSION_TWEAK='' +-- ProjectC_VERSION_TWEAK='' diff --git a/Tests/RunCMake/project/CMP0048-NEW.cmake b/Tests/RunCMake/project/CMP0048-NEW.cmake new file mode 100644 index 000000000..7e16b7081 --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-NEW.cmake @@ -0,0 +1,19 @@ +macro(print_versions name) + foreach(v "" _MAJOR _MINOR _PATCH _TWEAK) + message(STATUS "PROJECT_VERSION${v}='${PROJECT_VERSION${v}}'") + message(STATUS "${name}_VERSION${v}='${${name}_VERSION${v}}'") + endforeach() +endmacro() + +cmake_policy(SET CMP0048 NEW) + +project(ProjectA VERSION 1.2.3.4 LANGUAGES NONE) +print_versions(ProjectA) + +project(ProjectB VERSION 0.1.2 LANGUAGES NONE) +print_versions(ProjectB) + +set(PROJECT_VERSION 1) +set(ProjectC_VERSION 1) +project(ProjectC NONE) +print_versions(ProjectC) diff --git a/Tests/RunCMake/project/CMP0048-OLD-VERSION-result.txt b/Tests/RunCMake/project/CMP0048-OLD-VERSION-result.txt new file mode 100644 index 000000000..d00491fd7 --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-OLD-VERSION-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/project/CMP0048-OLD-VERSION-stderr.txt b/Tests/RunCMake/project/CMP0048-OLD-VERSION-stderr.txt new file mode 100644 index 000000000..3a13d3262 --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-OLD-VERSION-stderr.txt @@ -0,0 +1,4 @@ +CMake Error at CMP0048-OLD-VERSION.cmake:1 \(project\): + VERSION not allowed unless CMP0048 is set to NEW +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\)$ diff --git a/Tests/RunCMake/project/CMP0048-OLD-VERSION.cmake b/Tests/RunCMake/project/CMP0048-OLD-VERSION.cmake new file mode 100644 index 000000000..6fbbe0a27 --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-OLD-VERSION.cmake @@ -0,0 +1,2 @@ +project(MyProject VERSION 1 LANGUAGES NONE) +message("This line not reached.") diff --git a/Tests/RunCMake/project/CMP0048-OLD-stdout.txt b/Tests/RunCMake/project/CMP0048-OLD-stdout.txt new file mode 100644 index 000000000..1a25c7bca --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-OLD-stdout.txt @@ -0,0 +1,2 @@ +-- PROJECT_VERSION='1' +-- MyProject_VERSION_TWEAK='0' diff --git a/Tests/RunCMake/project/CMP0048-OLD.cmake b/Tests/RunCMake/project/CMP0048-OLD.cmake new file mode 100644 index 000000000..6c32d2cc4 --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-OLD.cmake @@ -0,0 +1,6 @@ +cmake_policy(SET CMP0048 OLD) +set(PROJECT_VERSION 1) +set(MyProject_VERSION_TWEAK 0) +project(MyProject NONE) +message(STATUS "PROJECT_VERSION='${PROJECT_VERSION}'") +message(STATUS "MyProject_VERSION_TWEAK='${MyProject_VERSION_TWEAK}'") diff --git a/Tests/RunCMake/project/CMP0048-WARN-stderr.txt b/Tests/RunCMake/project/CMP0048-WARN-stderr.txt new file mode 100644 index 000000000..6d29ad260 --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-WARN-stderr.txt @@ -0,0 +1,12 @@ +CMake Warning \(dev\) at CMP0048-WARN.cmake:3 \(project\): + Policy CMP0048 is not set: project\(\) command manages VERSION variables. + Run "cmake --help-policy CMP0048" for policy details. Use the cmake_policy + command to set the policy and suppress this warning. + + The following variable\(s\) would be set to empty: + + PROJECT_VERSION + MyProject_VERSION_TWEAK +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\) +This warning is for project developers. Use -Wno-dev to suppress it. diff --git a/Tests/RunCMake/project/CMP0048-WARN.cmake b/Tests/RunCMake/project/CMP0048-WARN.cmake new file mode 100644 index 000000000..97359e64f --- /dev/null +++ b/Tests/RunCMake/project/CMP0048-WARN.cmake @@ -0,0 +1,3 @@ +set(PROJECT_VERSION 1) +set(MyProject_VERSION_TWEAK 0) +project(MyProject NONE) diff --git a/Tests/RunCMake/project/CMakeLists.txt b/Tests/RunCMake/project/CMakeLists.txt new file mode 100644 index 000000000..12cd3c775 --- /dev/null +++ b/Tests/RunCMake/project/CMakeLists.txt @@ -0,0 +1,3 @@ +cmake_minimum_required(VERSION 2.8.4) +project(${RunCMake_TEST} NONE) +include(${RunCMake_TEST}.cmake) diff --git a/Tests/RunCMake/project/LanguagesEmpty-stdout.txt b/Tests/RunCMake/project/LanguagesEmpty-stdout.txt new file mode 100644 index 000000000..fb9c7e87d --- /dev/null +++ b/Tests/RunCMake/project/LanguagesEmpty-stdout.txt @@ -0,0 +1 @@ +ENABLED_LANGUAGES='NONE' diff --git a/Tests/RunCMake/project/LanguagesEmpty.cmake b/Tests/RunCMake/project/LanguagesEmpty.cmake new file mode 100644 index 000000000..4de2ccabd --- /dev/null +++ b/Tests/RunCMake/project/LanguagesEmpty.cmake @@ -0,0 +1,3 @@ +project(ProjectA LANGUAGES) +get_property(langs GLOBAL PROPERTY ENABLED_LANGUAGES) +message(STATUS "ENABLED_LANGUAGES='${langs}'") diff --git a/Tests/RunCMake/project/LanguagesImplicit-stdout.txt b/Tests/RunCMake/project/LanguagesImplicit-stdout.txt new file mode 100644 index 000000000..fb9c7e87d --- /dev/null +++ b/Tests/RunCMake/project/LanguagesImplicit-stdout.txt @@ -0,0 +1 @@ +ENABLED_LANGUAGES='NONE' diff --git a/Tests/RunCMake/project/LanguagesImplicit.cmake b/Tests/RunCMake/project/LanguagesImplicit.cmake new file mode 100644 index 000000000..e40845488 --- /dev/null +++ b/Tests/RunCMake/project/LanguagesImplicit.cmake @@ -0,0 +1,3 @@ +project(ProjectA NONE) +get_property(langs GLOBAL PROPERTY ENABLED_LANGUAGES) +message(STATUS "ENABLED_LANGUAGES='${langs}'") diff --git a/Tests/RunCMake/project/LanguagesNONE-stdout.txt b/Tests/RunCMake/project/LanguagesNONE-stdout.txt new file mode 100644 index 000000000..fb9c7e87d --- /dev/null +++ b/Tests/RunCMake/project/LanguagesNONE-stdout.txt @@ -0,0 +1 @@ +ENABLED_LANGUAGES='NONE' diff --git a/Tests/RunCMake/project/LanguagesNONE.cmake b/Tests/RunCMake/project/LanguagesNONE.cmake new file mode 100644 index 000000000..2c0125f22 --- /dev/null +++ b/Tests/RunCMake/project/LanguagesNONE.cmake @@ -0,0 +1,3 @@ +project(ProjectA LANGUAGES NONE) +get_property(langs GLOBAL PROPERTY ENABLED_LANGUAGES) +message(STATUS "ENABLED_LANGUAGES='${langs}'") diff --git a/Tests/RunCMake/project/LanguagesTwice-result.txt b/Tests/RunCMake/project/LanguagesTwice-result.txt new file mode 100644 index 000000000..d00491fd7 --- /dev/null +++ b/Tests/RunCMake/project/LanguagesTwice-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/project/LanguagesTwice-stderr.txt b/Tests/RunCMake/project/LanguagesTwice-stderr.txt new file mode 100644 index 000000000..9c69dd003 --- /dev/null +++ b/Tests/RunCMake/project/LanguagesTwice-stderr.txt @@ -0,0 +1,4 @@ +CMake Error at LanguagesTwice.cmake:1 \(project\): + LANGUAGES may be specified at most once. +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\)$ diff --git a/Tests/RunCMake/project/LanguagesTwice.cmake b/Tests/RunCMake/project/LanguagesTwice.cmake new file mode 100644 index 000000000..6c4a3dc95 --- /dev/null +++ b/Tests/RunCMake/project/LanguagesTwice.cmake @@ -0,0 +1,2 @@ +project(ProjectA LANGUAGES NONE LANGUAGES) +message("This line not reached.") diff --git a/Tests/RunCMake/project/RunCMakeTest.cmake b/Tests/RunCMake/project/RunCMakeTest.cmake new file mode 100644 index 000000000..6ab0fc957 --- /dev/null +++ b/Tests/RunCMake/project/RunCMakeTest.cmake @@ -0,0 +1,17 @@ +include(RunCMake) + +run_cmake(LanguagesImplicit) +run_cmake(LanguagesEmpty) +run_cmake(LanguagesNONE) +run_cmake(LanguagesTwice) +run_cmake(VersionAndLanguagesEmpty) +run_cmake(VersionEmpty) +run_cmake(VersionInvalid) +run_cmake(VersionMissingLanguages) +run_cmake(VersionMissingValueOkay) +run_cmake(VersionTwice) + +run_cmake(CMP0048-OLD) +run_cmake(CMP0048-OLD-VERSION) +run_cmake(CMP0048-WARN) +run_cmake(CMP0048-NEW) diff --git a/Tests/RunCMake/project/VersionAndLanguagesEmpty-stdout.txt b/Tests/RunCMake/project/VersionAndLanguagesEmpty-stdout.txt new file mode 100644 index 000000000..eae7da73b --- /dev/null +++ b/Tests/RunCMake/project/VersionAndLanguagesEmpty-stdout.txt @@ -0,0 +1,2 @@ +-- ENABLED_LANGUAGES='NONE' +-- PROJECT_VERSION='1' diff --git a/Tests/RunCMake/project/VersionAndLanguagesEmpty.cmake b/Tests/RunCMake/project/VersionAndLanguagesEmpty.cmake new file mode 100644 index 000000000..d6056ce1b --- /dev/null +++ b/Tests/RunCMake/project/VersionAndLanguagesEmpty.cmake @@ -0,0 +1,5 @@ +cmake_policy(SET CMP0048 NEW) +project(ProjectA VERSION 1 LANGUAGES NONE) +get_property(langs GLOBAL PROPERTY ENABLED_LANGUAGES) +message(STATUS "ENABLED_LANGUAGES='${langs}'") +message(STATUS "PROJECT_VERSION='${PROJECT_VERSION}'") diff --git a/Tests/RunCMake/project/VersionEmpty-stdout.txt b/Tests/RunCMake/project/VersionEmpty-stdout.txt new file mode 100644 index 000000000..3ae42e02d --- /dev/null +++ b/Tests/RunCMake/project/VersionEmpty-stdout.txt @@ -0,0 +1,2 @@ +-- ENABLED_LANGUAGES='NONE' +-- PROJECT_VERSION='' diff --git a/Tests/RunCMake/project/VersionEmpty.cmake b/Tests/RunCMake/project/VersionEmpty.cmake new file mode 100644 index 000000000..0cfb29140 --- /dev/null +++ b/Tests/RunCMake/project/VersionEmpty.cmake @@ -0,0 +1,6 @@ +cmake_policy(SET CMP0048 NEW) +set(PROJECT_VERSION 1) +project(ProjectA VERSION "" LANGUAGES NONE) +get_property(langs GLOBAL PROPERTY ENABLED_LANGUAGES) +message(STATUS "ENABLED_LANGUAGES='${langs}'") +message(STATUS "PROJECT_VERSION='${PROJECT_VERSION}'") diff --git a/Tests/RunCMake/project/VersionInvalid-result.txt b/Tests/RunCMake/project/VersionInvalid-result.txt new file mode 100644 index 000000000..d00491fd7 --- /dev/null +++ b/Tests/RunCMake/project/VersionInvalid-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/project/VersionInvalid-stderr.txt b/Tests/RunCMake/project/VersionInvalid-stderr.txt new file mode 100644 index 000000000..48358d1d7 --- /dev/null +++ b/Tests/RunCMake/project/VersionInvalid-stderr.txt @@ -0,0 +1,4 @@ +CMake Error at VersionInvalid.cmake:2 \(project\): + VERSION "NONE" format invalid. +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\)$ diff --git a/Tests/RunCMake/project/VersionInvalid.cmake b/Tests/RunCMake/project/VersionInvalid.cmake new file mode 100644 index 000000000..8d5dd7f25 --- /dev/null +++ b/Tests/RunCMake/project/VersionInvalid.cmake @@ -0,0 +1,3 @@ +cmake_policy(SET CMP0048 NEW) +project(ProjectA VERSION NONE) +message("This line not reached.") diff --git a/Tests/RunCMake/project/VersionMissingLanguages-result.txt b/Tests/RunCMake/project/VersionMissingLanguages-result.txt new file mode 100644 index 000000000..d00491fd7 --- /dev/null +++ b/Tests/RunCMake/project/VersionMissingLanguages-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/project/VersionMissingLanguages-stderr.txt b/Tests/RunCMake/project/VersionMissingLanguages-stderr.txt new file mode 100644 index 000000000..52433bcc0 --- /dev/null +++ b/Tests/RunCMake/project/VersionMissingLanguages-stderr.txt @@ -0,0 +1,4 @@ +CMake Error at VersionMissingLanguages.cmake:2 \(project\): + project with VERSION must use LANGUAGES before language names. +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\)$ diff --git a/Tests/RunCMake/project/VersionMissingLanguages.cmake b/Tests/RunCMake/project/VersionMissingLanguages.cmake new file mode 100644 index 000000000..dc415141c --- /dev/null +++ b/Tests/RunCMake/project/VersionMissingLanguages.cmake @@ -0,0 +1,3 @@ +cmake_policy(SET CMP0048 NEW) +project(ProjectA VERSION 1 NONE) +message("This line not reached.") diff --git a/Tests/RunCMake/project/VersionMissingValueOkay-stdout.txt b/Tests/RunCMake/project/VersionMissingValueOkay-stdout.txt new file mode 100644 index 000000000..3ae42e02d --- /dev/null +++ b/Tests/RunCMake/project/VersionMissingValueOkay-stdout.txt @@ -0,0 +1,2 @@ +-- ENABLED_LANGUAGES='NONE' +-- PROJECT_VERSION='' diff --git a/Tests/RunCMake/project/VersionMissingValueOkay.cmake b/Tests/RunCMake/project/VersionMissingValueOkay.cmake new file mode 100644 index 000000000..1fb143750 --- /dev/null +++ b/Tests/RunCMake/project/VersionMissingValueOkay.cmake @@ -0,0 +1,6 @@ +cmake_policy(SET CMP0048 NEW) +set(PROJECT_VERSION 1) +project(ProjectA VERSION LANGUAGES NONE) +get_property(langs GLOBAL PROPERTY ENABLED_LANGUAGES) +message(STATUS "ENABLED_LANGUAGES='${langs}'") +message(STATUS "PROJECT_VERSION='${PROJECT_VERSION}'") diff --git a/Tests/RunCMake/project/VersionTwice-result.txt b/Tests/RunCMake/project/VersionTwice-result.txt new file mode 100644 index 000000000..d00491fd7 --- /dev/null +++ b/Tests/RunCMake/project/VersionTwice-result.txt @@ -0,0 +1 @@ +1 diff --git a/Tests/RunCMake/project/VersionTwice-stderr.txt b/Tests/RunCMake/project/VersionTwice-stderr.txt new file mode 100644 index 000000000..ec07ead0f --- /dev/null +++ b/Tests/RunCMake/project/VersionTwice-stderr.txt @@ -0,0 +1,4 @@ +CMake Error at VersionTwice.cmake:2 \(project\): + VERSION may be specified at most once. +Call Stack \(most recent call first\): + CMakeLists.txt:3 \(include\)$ diff --git a/Tests/RunCMake/project/VersionTwice.cmake b/Tests/RunCMake/project/VersionTwice.cmake new file mode 100644 index 000000000..dc0c996cf --- /dev/null +++ b/Tests/RunCMake/project/VersionTwice.cmake @@ -0,0 +1,3 @@ +cmake_policy(SET CMP0048 NEW) +project(ProjectA VERSION 1 VERSION) +message("This line not reached.")