diff --git a/Help/command/install.rst b/Help/command/install.rst index ebc95d7bb..47108f0ce 100644 --- a/Help/command/install.rst +++ b/Help/command/install.rst @@ -169,6 +169,12 @@ default permissions for the installed file also include ``OWNER_EXECUTE``, programs that are not targets, such as shell scripts. Use the ``TARGETS`` form to install targets built within the project. +The list of ``files...`` given to ``FILES`` or ``PROGRAMS`` may use +"generator expressions" with the syntax ``$<...>``. See the +:manual:`cmake-generator-expressions(7)` manual for available expressions. +However, if any item begins in a generator expression it must evaluate +to a full path. + ------------------------------------------------------------------------------ :: diff --git a/Help/release/3.0.0.rst b/Help/release/3.0.0.rst index 105d6519d..677c7a893 100644 --- a/Help/release/3.0.0.rst +++ b/Help/release/3.0.0.rst @@ -102,6 +102,10 @@ Commands configuration because it will not be available. Use :ref:`Alias Targets` instead. See policy :policy:`CMP0024`. +* The :command:`install(FILES)` command learned to support + :manual:`generator expressions ` + in the list of files. + * The :command:`project` command learned to set some version variables to values specified by the new ``VERSION`` option or to empty strings. See policy :policy:`CMP0048`. diff --git a/Source/cmInstallCommand.cxx b/Source/cmInstallCommand.cxx index f4fbb8a65..0878aae59 100644 --- a/Source/cmInstallCommand.cxx +++ b/Source/cmInstallCommand.cxx @@ -1355,7 +1355,8 @@ bool cmInstallCommand::MakeFilesFullPath(const char* modeName, ++fileIt) { std::string file = (*fileIt); - if(!cmSystemTools::FileIsFullPath(file.c_str())) + std::string::size_type gpos = cmGeneratorExpression::Find(file); + if(gpos != 0 && !cmSystemTools::FileIsFullPath(file.c_str())) { file = this->Makefile->GetCurrentDirectory(); file += "/"; @@ -1363,7 +1364,7 @@ bool cmInstallCommand::MakeFilesFullPath(const char* modeName, } // Make sure the file is not a directory. - if(cmSystemTools::FileIsDirectory(file.c_str())) + if(gpos == file.npos && cmSystemTools::FileIsDirectory(file.c_str())) { cmOStringStream e; e << modeName << " given directory \"" << (*fileIt) << "\" to install."; diff --git a/Source/cmInstallFilesCommand.cxx b/Source/cmInstallFilesCommand.cxx index 32e463b28..488d4863b 100644 --- a/Source/cmInstallFilesCommand.cxx +++ b/Source/cmInstallFilesCommand.cxx @@ -148,7 +148,8 @@ void cmInstallFilesCommand::CreateInstallGenerator() const */ std::string cmInstallFilesCommand::FindInstallSource(const char* name) const { - if(cmSystemTools::FileIsFullPath(name)) + if(cmSystemTools::FileIsFullPath(name) || + cmGeneratorExpression::Find(name) == 0) { // This is a full path. return name; diff --git a/Source/cmInstallFilesGenerator.cxx b/Source/cmInstallFilesGenerator.cxx index 506dcbf46..ec15044c7 100644 --- a/Source/cmInstallFilesGenerator.cxx +++ b/Source/cmInstallFilesGenerator.cxx @@ -11,6 +11,9 @@ ============================================================================*/ #include "cmInstallFilesGenerator.h" +#include "cmGeneratorExpression.h" +#include "cmSystemTools.h" + //---------------------------------------------------------------------------- cmInstallFilesGenerator ::cmInstallFilesGenerator(cmMakefile* mf, @@ -27,6 +30,15 @@ cmInstallFilesGenerator FilePermissions(file_permissions), Rename(rename), Optional(optional) { + // We need per-config actions if any files have generator expressions. + for(std::vector::const_iterator i = files.begin(); + !this->ActionsPerConfig && i != files.end(); ++i) + { + if(cmGeneratorExpression::Find(*i) != std::string::npos) + { + this->ActionsPerConfig = true; + } + } } //---------------------------------------------------------------------------- @@ -36,8 +48,9 @@ cmInstallFilesGenerator } //---------------------------------------------------------------------------- -void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os, - Indent const& indent) +void cmInstallFilesGenerator::AddFilesInstallRule( + std::ostream& os, Indent const& indent, + std::vector const& files) { // Write code to install the files. const char* no_dir_permissions = 0; @@ -45,8 +58,40 @@ void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os, (this->Programs ? cmInstallType_PROGRAMS : cmInstallType_FILES), - this->Files, + files, this->Optional, this->FilePermissions.c_str(), no_dir_permissions, this->Rename.c_str(), 0, indent); } + +//---------------------------------------------------------------------------- +void cmInstallFilesGenerator::GenerateScriptActions(std::ostream& os, + Indent const& indent) +{ + if(this->ActionsPerConfig) + { + this->cmInstallGenerator::GenerateScriptActions(os, indent); + } + else + { + this->AddFilesInstallRule(os, indent, this->Files); + } +} + +//---------------------------------------------------------------------------- +void cmInstallFilesGenerator::GenerateScriptForConfig(std::ostream& os, + const char* config, + Indent const& indent) +{ + std::vector files; + cmListFileBacktrace lfbt; + cmGeneratorExpression ge(lfbt); + for(std::vector::const_iterator i = this->Files.begin(); + i != this->Files.end(); ++i) + { + cmsys::auto_ptr cge = ge.Parse(*i); + cmSystemTools::ExpandListArgument(cge->Evaluate(this->Makefile, config), + files); + } + this->AddFilesInstallRule(os, indent, files); +} diff --git a/Source/cmInstallFilesGenerator.h b/Source/cmInstallFilesGenerator.h index 02b005e5a..9dea296d2 100644 --- a/Source/cmInstallFilesGenerator.h +++ b/Source/cmInstallFilesGenerator.h @@ -34,6 +34,11 @@ public: protected: virtual void GenerateScriptActions(std::ostream& os, Indent const& indent); + virtual void GenerateScriptForConfig(std::ostream& os, + const char* config, + Indent const& indent); + void AddFilesInstallRule(std::ostream& os, Indent const& indent, + std::vector const& files); cmMakefile* Makefile; std::vector Files; diff --git a/Source/cmInstallProgramsCommand.cxx b/Source/cmInstallProgramsCommand.cxx index 9f2945f16..54d903ae6 100644 --- a/Source/cmInstallProgramsCommand.cxx +++ b/Source/cmInstallProgramsCommand.cxx @@ -109,7 +109,8 @@ void cmInstallProgramsCommand::FinalPass() std::string cmInstallProgramsCommand ::FindInstallSource(const char* name) const { - if(cmSystemTools::FileIsFullPath(name)) + if(cmSystemTools::FileIsFullPath(name) || + cmGeneratorExpression::Find(name) == 0) { // This is a full path. return name; diff --git a/Tests/ExportImport/Export/CMakeLists.txt b/Tests/ExportImport/Export/CMakeLists.txt index 0e2828eb8..febdfe6bc 100644 --- a/Tests/ExportImport/Export/CMakeLists.txt +++ b/Tests/ExportImport/Export/CMakeLists.txt @@ -23,6 +23,22 @@ add_library(testLib1 STATIC testLib1.c) add_library(testLib2 STATIC testLib2.c) target_link_libraries(testLib2 testLib1) +# Test install(FILES) with generator expressions referencing testLib1. +add_custom_command(TARGET testLib1 POST_BUILD + COMMAND ${CMAKE_COMMAND} -E copy $ + $.genex + ) +install(FILES $.genex + DESTINATION lib + ) +set_property(TARGET testLib1 PROPERTY MY_FILES + ${CMAKE_CURRENT_SOURCE_DIR}/testLib1file1.txt + ${CMAKE_CURRENT_SOURCE_DIR}/testLib1file2.txt + ) +install(FILES $ + DESTINATION doc + ) + # Test library with empty link interface. Link it to an implementation # dependency that itself links to dependencies publicly. add_library(testLib3ImpDep SHARED testLib3ImpDep.c) diff --git a/Tests/ExportImport/Export/testLib1file1.txt b/Tests/ExportImport/Export/testLib1file1.txt new file mode 100644 index 000000000..73601df59 --- /dev/null +++ b/Tests/ExportImport/Export/testLib1file1.txt @@ -0,0 +1 @@ +testLib1file1 diff --git a/Tests/ExportImport/Export/testLib1file2.txt b/Tests/ExportImport/Export/testLib1file2.txt new file mode 100644 index 000000000..4874ed109 --- /dev/null +++ b/Tests/ExportImport/Export/testLib1file2.txt @@ -0,0 +1 @@ +testLib1file2 diff --git a/Tests/ExportImport/Import/A/CMakeLists.txt b/Tests/ExportImport/Import/A/CMakeLists.txt index ebe4af2ff..eb0bbf8b4 100644 --- a/Tests/ExportImport/Import/A/CMakeLists.txt +++ b/Tests/ExportImport/Import/A/CMakeLists.txt @@ -68,6 +68,12 @@ target_link_libraries(imp_testExe1b bld_testLibCycleA ) +add_custom_target(check_testLib1_genex ALL + COMMAND ${CMAKE_COMMAND} -DtestLib1=$ + -Dprefix=${CMAKE_INSTALL_PREFIX} + -P ${CMAKE_CURRENT_SOURCE_DIR}/check_testLib1_genex.cmake + ) + add_executable(cmp0022OLD_test cmp0022OLD_test_vs6_1.cpp) target_link_libraries(cmp0022OLD_test bld_cmp0022OLD) add_executable(cmp0022NEW_test cmp0022NEW_test_vs6_1.cpp) diff --git a/Tests/ExportImport/Import/A/check_testLib1_genex.cmake b/Tests/ExportImport/Import/A/check_testLib1_genex.cmake new file mode 100644 index 000000000..7c0265248 --- /dev/null +++ b/Tests/ExportImport/Import/A/check_testLib1_genex.cmake @@ -0,0 +1,11 @@ +foreach(f + "${testLib1}.genex" + "${prefix}/doc/testLib1file1.txt" + "${prefix}/doc/testLib1file2.txt" + ) + if(EXISTS "${f}") + message(STATUS "'${f}' exists!") + else() + message(FATAL_ERROR "Missing file:\n ${f}") + endif() +endforeach()