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2007-12-06 Emmanuel Briot <briot@adacore.com> Vincent Celier <celier@adacore.com> * prj.ads, prj.adb (Is_A_Language): Now takes a Name_Id instead of a string (Must_Check_Configuration, Default_Language_Is_Ada): new flags in prj.ads (Hash): Move instantiation of System.HTable.Hash from spec to body (prj-nmsc.adb): Optimize calls to Name_Find when on case sensitive systems, since we do not need to recompute the Name_Id for the canonical file name. (Body_Suffix_Id_Of, Spec_Suffix_Id_Of): new version that takes a name_id as a parameter. This parameter is in fact always "ada" in all calls, and we were doing 160560 extra calls to Name_Find to convert it to Name_Ada while loading a project with 40000 files * prj-attr.adb: Fix name of attribute Dependency_Driver Change the kind of indexing for attribute Root * prj-dect.adb (Parse_Declarative_Items): Allow redeclarations of variables already declared, in case constructions. * prj-env.adb (Initialize): Reset Current_Source_Path_File and Current_Object_Path_File to No_Path. * prj-ext.adb (Initialize_Project_Path): In multi language mode, use ADA_PROJECT_PATH if value of GPR_PROJECT_PATH is empty. * prj-makr.adb: new parameter Current_Dir * prj-nmsc.ads, prj-nmsc.adb (Find_Explicit_Sources): Do not look for Ada sources when language is not Ada. Change Opt.Follow_Links to Opt.Follow_Links_For_Files. (Find_Excluded_Sources, Find_Explicit_Sources): new subprograms (Must_Check_Configuration, Default_Language_Is_Ada): new flags. (Locate_Directory): Always resolve links when computing Canonical_Path (Look_For_Sources): Make sure that Name_Buffer contains the file name in Source_Files before checking for the presence of a directory separator. Optimize calls to Name_Find when on case sensitive systems. (Body_Suffix_Id_Of, Spec_Suffix_Id_Of): new version that takes a name_id as a parameter. (Prj.Nmsc.Check): new parameter Current_Dir (Check_Ada_Naming_Schemes): Restrictions on suffixes are relaxed. They cannot be empty and the spec suffix cannot be the same as the body or separate suffix. (Get_Unit): When a file name can be of several unit kinds (spec, body or subunit), always consider the longest suffix. (Check_Configuration): Do not issue an error if there is no compiler for a language. Just issue a warning and ignore the sources for the language. (Check_Library_Attributes): Only check Library_Dir if Library_Name is not empty. (Check_Naming_Schemes.Maked_Unit): Only output message if high verbosity (Unit_Exceptions): New hash table (Check_Naming_Schemes): Check if a file that could be a unit because of the naming scheme is not in fact a source because there is an exception for the unit. (Look_For_Sources): Put the unit exceptions in hash table Unit_Exceptions (Get_Unit_Exceptions): Give initial value No_Source to local variable Other_Part to avoid exception when code is compiled with validity checking. (Get_Sources_From_File): Check that there is no directory information in the file names. (Look_For_Sources): Check that there is no directory information in the list of file names in Source_Files. (Look_For_Sources): In multi-language mode, do not allow exception file names that are excluded. (Excluded_Sources_Htable): New hash table (Search_Directories.Check_File): New procedure to simplify Search_Directories. (Search_Directories): Do not consider excluded sources (Look_For_Sources): Populate Excluded_Sources_Htable before calling Search_Directories. (Get_Exceptions): Set component Lang_Kind of Source_Data (Get_Unit_Exceptions): Ditto (Search_Directories): Ditto * prj-pars.adb: new parameter Current_Dir * prj-part.ads, prj-part.adb: Change Opt.Follow_Links to Opt.Follow_Links_For_Files. (Opt.Follow_Links_For_Dirs): New flag (Project_Path_Name_Of): Cache information returned by this routine as Locate_Regular_File is a costly routine. The code to output a log information and the effective call to Locate_Regular_File is now factorized into a routine (code clean-up). (Parse, Parse_Single_Project): new parameter Current_Dir When main project file cannot be found, indicate in the error message the project path that was used to do the search. * prj-proc.ads, prj-proc.adb (Opt.Follow_Links_For_Dirs): New flag (Prj.Proc.Process*): new parameter Current_Dir * switch-m.adb: Change Opt.Follow_Links to Opt.Follow_Links_For_Files From-SVN: r130846
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