| 1 | #!/usr/bin/perl |
|---|
| 2 | # ------------------------------------------------------------------------------ |
|---|
| 3 | # NAME |
|---|
| 4 | # Fcm::Config |
|---|
| 5 | # |
|---|
| 6 | # DESCRIPTION |
|---|
| 7 | # This is a class for reading and processing central and user configuration |
|---|
| 8 | # settings for FCM. |
|---|
| 9 | # |
|---|
| 10 | # COPYRIGHT |
|---|
| 11 | # (C) Crown copyright Met Office. All rights reserved. |
|---|
| 12 | # For further details please refer to the file COPYRIGHT.txt |
|---|
| 13 | # which you should have received as part of this distribution. |
|---|
| 14 | # ------------------------------------------------------------------------------ |
|---|
| 15 | |
|---|
| 16 | package Fcm::Config; |
|---|
| 17 | |
|---|
| 18 | # Standard pragma |
|---|
| 19 | use warnings; |
|---|
| 20 | use strict; |
|---|
| 21 | |
|---|
| 22 | # Standard modules |
|---|
| 23 | use File::Basename; |
|---|
| 24 | use File::Spec::Functions; |
|---|
| 25 | use FindBin; |
|---|
| 26 | use POSIX qw/setlocale LC_ALL/; |
|---|
| 27 | |
|---|
| 28 | # FCM component modules |
|---|
| 29 | use Fcm::CfgFile; |
|---|
| 30 | |
|---|
| 31 | # Other declarations: |
|---|
| 32 | sub _get_hash_value; |
|---|
| 33 | |
|---|
| 34 | # ------------------------------------------------------------------------------ |
|---|
| 35 | # SYNOPSIS |
|---|
| 36 | # $config = Fcm::Config->new (VERBOSE => $verbose); |
|---|
| 37 | # |
|---|
| 38 | # DESCRIPTION |
|---|
| 39 | # This method constructs a new instance of the Fcm::Config class. |
|---|
| 40 | # |
|---|
| 41 | # ARGUMENTS |
|---|
| 42 | # VERBOSE - Set the verbose level of diagnostic output |
|---|
| 43 | # ------------------------------------------------------------------------------ |
|---|
| 44 | |
|---|
| 45 | sub new { |
|---|
| 46 | my $this = shift; |
|---|
| 47 | my %args = @_; |
|---|
| 48 | my $class = ref $this || $this; |
|---|
| 49 | |
|---|
| 50 | # Ensure that all subsequent Subversion output is in UK English |
|---|
| 51 | if (setlocale (LC_ALL, 'en_GB')) { |
|---|
| 52 | $ENV{LANG} = 'en_GB'; |
|---|
| 53 | } |
|---|
| 54 | |
|---|
| 55 | # Location of the central/user configuration file |
|---|
| 56 | my $cntl_config = catfile (dirname ($FindBin::Bin), 'etc', 'fcm.cfg'); |
|---|
| 57 | $cntl_config = catfile $FindBin::Bin, 'fcm.cfg' unless -r $cntl_config; |
|---|
| 58 | my $user_config = exists $ENV{HOME} ? catfile $ENV{HOME}, '.fcm' : ''; |
|---|
| 59 | |
|---|
| 60 | # Verbose mode |
|---|
| 61 | my $verbose = exists $ENV{FCM_VERBOSE} ? $ENV{FCM_VERBOSE} : 1; |
|---|
| 62 | |
|---|
| 63 | my $self = { |
|---|
| 64 | CNTL_CONFIG => -r $cntl_config ? $cntl_config : '', |
|---|
| 65 | USER_CONFIG => -r $user_config ? $user_config : '', |
|---|
| 66 | VERBOSE => exists $args{VERBOSE} ? $args{VERBOSE} : $verbose, |
|---|
| 67 | VARIABLE => {}, |
|---|
| 68 | |
|---|
| 69 | # Primary settings |
|---|
| 70 | SETTING => { |
|---|
| 71 | # Release identifier/version |
|---|
| 72 | RELEASE => '1.2', |
|---|
| 73 | |
|---|
| 74 | # Location of file with the last changed revision of the FCM trunk |
|---|
| 75 | REV_FILE => catfile (dirname ($FindBin::Bin), 'etc', 'fcm_rev'), |
|---|
| 76 | |
|---|
| 77 | # Default names of known FCM configuration files |
|---|
| 78 | CFG_NAME => { |
|---|
| 79 | BLD => 'bld.cfg', # bld cfg |
|---|
| 80 | EXT => 'ext.cfg', # ext cfg |
|---|
| 81 | SRCPACKAGE => '@PACKAGE.cfg', # source package cfg |
|---|
| 82 | }, |
|---|
| 83 | |
|---|
| 84 | # Latest version of known FCM configuration files |
|---|
| 85 | CFG_VERSION => { |
|---|
| 86 | BLD => '1.0', # bld cfg |
|---|
| 87 | EXT => '1.0', # ext cfg |
|---|
| 88 | SRCPACKAGE => '1.0', # source package cfg |
|---|
| 89 | }, |
|---|
| 90 | |
|---|
| 91 | # Labels for all types of FCM configuration files |
|---|
| 92 | CFG_LABEL => { |
|---|
| 93 | CFGFILE => { |
|---|
| 94 | TYPE => 'CFG::TYPE', # config file type |
|---|
| 95 | VERSION => 'CFG::VERSION', # version of config file syntax |
|---|
| 96 | }, |
|---|
| 97 | |
|---|
| 98 | # Labels for central/user internal config setting |
|---|
| 99 | SETTING => 'SET', |
|---|
| 100 | |
|---|
| 101 | # Labels for ext and bld cfg |
|---|
| 102 | USE => 'USE', # use (inherit from) another ext/bld |
|---|
| 103 | SRCDIR => 'SRC', # prefix, source directory |
|---|
| 104 | |
|---|
| 105 | # Labels for bld and pck cfg |
|---|
| 106 | TARGET => 'TARGET', # BLD: targets of current build |
|---|
| 107 | # PCK: target name of source file |
|---|
| 108 | |
|---|
| 109 | # Labels for bld cfg |
|---|
| 110 | NAME => 'NAME', # build name |
|---|
| 111 | DIR => 'DIR', # prefix, build directory |
|---|
| 112 | PP => 'PP', # prefix, pre-process? |
|---|
| 113 | LIB => 'LIB', # declare name of a library |
|---|
| 114 | SEARCH_SRC => 'SEARCH_SRC', # search src/ sub-directory? |
|---|
| 115 | EXE_NAME => 'EXE_NAME', # rename a main program target |
|---|
| 116 | TOOL => 'TOOL', # prefix, build tool |
|---|
| 117 | INHERIT => 'INHERIT', # prefix, inheritance flag |
|---|
| 118 | EXCL_DEP => 'EXCL_DEP', # exclude these automatic dependencies |
|---|
| 119 | INFILE_EXT => 'INFILE_EXT', # input file name extension and type |
|---|
| 120 | OUTFILE_EXT => 'OUTFILE_EXT', # output file type and name extension |
|---|
| 121 | EXE_DEP => 'EXE_DEP', # extra executable dependencies |
|---|
| 122 | BLOCKDATA => 'BLOCKDATA', # BLOCKDATA dependencies |
|---|
| 123 | |
|---|
| 124 | # Labels for ext cfg |
|---|
| 125 | DEST => { # local extract destinations |
|---|
| 126 | ROOTDIR => 'DEST::ROOTDIR', # top directory for this extract |
|---|
| 127 | SRCDIR => 'DEST::SRCDIR', # extracted source directory |
|---|
| 128 | CFGDIR => 'DEST::CFGDIR', # generated configuration directory |
|---|
| 129 | CACHEDIR => 'DEST::CACHEDIR', # cache directory for fast extract |
|---|
| 130 | BLD_CFG => 'DEST::BLD_CFG', # generated bld cfg file |
|---|
| 131 | EXT_CFG => 'DEST::EXT_CFG', # generated ext cfg file |
|---|
| 132 | }, |
|---|
| 133 | RDEST => { # remote extract destionations |
|---|
| 134 | MACHINE => 'RDEST::MACHINE', # name of remote machine |
|---|
| 135 | LOGNAME => 'RDEST::LOGNAME', # user logname on remote machine |
|---|
| 136 | ROOTDIR => 'RDEST::ROOTDIR', # top directory for this extract |
|---|
| 137 | SRCDIR => 'RDEST::SRCDIR', # extracted source directory |
|---|
| 138 | CFGDIR => 'RDEST::CFGDIR', # generated configuration directory |
|---|
| 139 | BLD_CFG => 'RDEST::BLD_CFG', # generated bld cfg file |
|---|
| 140 | EXT_CFG => 'RDEST::EXT_CFG', # generated ext cfg file |
|---|
| 141 | }, |
|---|
| 142 | INC => 'INC', # "include" settings in another cfg file |
|---|
| 143 | BDECLARE => 'BLD', # declare entries for build system |
|---|
| 144 | OVERRIDE => 'OVERRIDE', # set conflict override option |
|---|
| 145 | REPOS => 'REPOS', # set repos loc for a project branch |
|---|
| 146 | VERSION => 'VERSION', # set version for a project branch |
|---|
| 147 | EXPSRCDIR => 'EXPSRC', # prefix, expandable source directory |
|---|
| 148 | MIRROR => 'MIRROR', # mirror tool |
|---|
| 149 | |
|---|
| 150 | # Labels for pck cfg |
|---|
| 151 | TYPE => 'TYPE', # type of source file/build task |
|---|
| 152 | SCAN => 'SCAN', # scan source file for dependency |
|---|
| 153 | INTNAME => 'INTNAME', # internal name of source file |
|---|
| 154 | DEP => 'DEP', # source file/build task dependencies |
|---|
| 155 | }, |
|---|
| 156 | |
|---|
| 157 | # Keywords in known FCM configuration files |
|---|
| 158 | CFG_KEYWORD => 'USE,INC,TARGET,EXCL_DEP', |
|---|
| 159 | |
|---|
| 160 | # Types of "inc" statements expandable CFG files |
|---|
| 161 | CFG_EXP_INC => 'BLD,EXT,FCM', |
|---|
| 162 | |
|---|
| 163 | # Standard sub-directories for extract/build |
|---|
| 164 | DIR => { |
|---|
| 165 | BIN => 'bin', # executable |
|---|
| 166 | BLD => 'bld', # build |
|---|
| 167 | CACHE => '.cache', # cache |
|---|
| 168 | CFG => 'cfg', # configuration |
|---|
| 169 | DONE => 'done', # "done" |
|---|
| 170 | ETC => 'etc', # miscellaneous items |
|---|
| 171 | FLAGS => 'flags', # "flags" |
|---|
| 172 | INC => 'inc', # include |
|---|
| 173 | LIB => 'lib', # library |
|---|
| 174 | OBJ => 'obj', # object |
|---|
| 175 | PPSRC => 'ppsrc', # pre-processed source |
|---|
| 176 | SRC => 'src', # source |
|---|
| 177 | TMP => 'tmp', # temporary directory |
|---|
| 178 | }, |
|---|
| 179 | |
|---|
| 180 | # Build commands and options (i.e. tools) |
|---|
| 181 | TOOL => { |
|---|
| 182 | SHELL => '/usr/bin/ksh', # Default shell |
|---|
| 183 | |
|---|
| 184 | CPP => 'cpp', # C pre-processor |
|---|
| 185 | CPPFLAGS => '-C', # CPP flags |
|---|
| 186 | CPP_INCLUDE => '-I', # CPP flag, specify "include" path |
|---|
| 187 | CPP_DEFINE => '-D', # CPP flag, define macro |
|---|
| 188 | CPPKEYS => '', # CPP keys (definition macro) |
|---|
| 189 | |
|---|
| 190 | CC => 'cc', # C compiler |
|---|
| 191 | CFLAGS => '', # CC flags |
|---|
| 192 | CC_COMPILE => '-c', # CC flag, compile only |
|---|
| 193 | CC_OUTPUT => '-o', # CC flag, specify output file name |
|---|
| 194 | CC_INCLUDE => '-I', # CC flag, specify "include" path |
|---|
| 195 | CC_DEFINE => '-D', # CC flag, define macro |
|---|
| 196 | |
|---|
| 197 | FPP => 'cpp', # Fortran pre-processor |
|---|
| 198 | FPPFLAGS => '-P -traditional', # FPP flags |
|---|
| 199 | FPP_INCLUDE => '-I', # FPP flag, specify "include" path |
|---|
| 200 | FPP_DEFINE => '-D', # FPP flag, define macro |
|---|
| 201 | FPPKEYS => '', # FPP keys (definition macro) |
|---|
| 202 | |
|---|
| 203 | FC => 'f90', # Fortran compiler |
|---|
| 204 | FFLAGS => '', # FC flags |
|---|
| 205 | FC_COMPILE => '-c', # FC flag, compile only |
|---|
| 206 | FC_OUTPUT => '-o', # FC flag, specify output file name |
|---|
| 207 | FC_INCLUDE => '-I', # FC flag, specify "include" path |
|---|
| 208 | FC_DEFINE => '-D', # FC flag, define macro |
|---|
| 209 | |
|---|
| 210 | LD => 'ld', # linker |
|---|
| 211 | LDFLAGS => '', # LD flags |
|---|
| 212 | LD_OUTPUT => '-o', # LD flag, specify output file name |
|---|
| 213 | LD_LIBSEARCH => '-L', # LD flag, specify "library" path |
|---|
| 214 | LD_LIBLINK => '-l', # LD flag, specify link library |
|---|
| 215 | |
|---|
| 216 | AR => 'ar', # library archiver |
|---|
| 217 | ARFLAGS => 'rs', # AR flags |
|---|
| 218 | |
|---|
| 219 | MAKE => 'make', # make command |
|---|
| 220 | MAKEFLAGS => '', # make flags |
|---|
| 221 | MAKE_SILENT => '-s', # make flag, silent diagnostic |
|---|
| 222 | MAKE_JOB => '-j', # make flag, number of jobs |
|---|
| 223 | |
|---|
| 224 | INTERFACE => 'file', # name interface after file/program |
|---|
| 225 | GENINTERFACE => 'ECMWF', # Fortran 9x interface generator |
|---|
| 226 | |
|---|
| 227 | MIRROR => 'rsync', # extract mirroring tool |
|---|
| 228 | REMOTE_SHELL => 'remsh', # command to invoke the remote shell |
|---|
| 229 | GRAPHIC_DIFF => 'xxdiff', # graphical diff tool |
|---|
| 230 | }, |
|---|
| 231 | |
|---|
| 232 | # List of tools that are local to FCM, (will not be exported to a Makefile) |
|---|
| 233 | LOCALTOOL => 'CPP,CPPFLAGS,CPP_INCLUDE,CPP_DEFINE,FPP,FPPFLAGS,' . |
|---|
| 234 | 'FPP_INCLUDE,FPP_DEFINE,GRAPHIC_DIFF,MAKE,MAKEFLAGS,' . |
|---|
| 235 | 'MAKE_SILENT,MAKE_JOB,INTERFACE,GENINTERFACE,MIRROR,' . |
|---|
| 236 | 'REMOTE_SHELL', |
|---|
| 237 | |
|---|
| 238 | # Supported tools for compilable source |
|---|
| 239 | SRC_TOOL => { |
|---|
| 240 | FORTRAN => { |
|---|
| 241 | COMPILER => 'FC', |
|---|
| 242 | FLAGS => 'FFLAGS', |
|---|
| 243 | OUTPUT => 'FC_OUTPUT', |
|---|
| 244 | INCLUDE => 'FC_INCLUDE', |
|---|
| 245 | }, |
|---|
| 246 | |
|---|
| 247 | FPP => { |
|---|
| 248 | COMPILER => 'FC', |
|---|
| 249 | FLAGS => 'FFLAGS', |
|---|
| 250 | PPKEYS => 'FPPKEYS', |
|---|
| 251 | OUTPUT => 'FC_OUTPUT', |
|---|
| 252 | INCLUDE => 'FC_INCLUDE', |
|---|
| 253 | DEFINE => 'FC_DEFINE', |
|---|
| 254 | }, |
|---|
| 255 | |
|---|
| 256 | C => { |
|---|
| 257 | COMPILER => 'CC', |
|---|
| 258 | FLAGS => 'CFLAGS', |
|---|
| 259 | PPKEYS => 'CPPKEYS', |
|---|
| 260 | OUTPUT => 'CC_OUTPUT', |
|---|
| 261 | INCLUDE => 'CC_INCLUDE', |
|---|
| 262 | DEFINE => 'CC_DEFINE', |
|---|
| 263 | }, |
|---|
| 264 | }, |
|---|
| 265 | |
|---|
| 266 | # Cache file names/extensions |
|---|
| 267 | CACHE => { |
|---|
| 268 | EXTCONFIG => '.config', # ext cache, commit version info |
|---|
| 269 | PCKFILE => '.pck_file', # bld cache, source package list |
|---|
| 270 | PCKPPDEPEND => '.pck_ppdepend', # bld cache, source package PP dependency |
|---|
| 271 | PCKDEPEND => '.pck_depend', # bld cache, source package dependency |
|---|
| 272 | BLDTOOL => '.bld_tool', # bld cache, build tool list |
|---|
| 273 | PPOPTION => '.bld_pp', # bld cache, PP option |
|---|
| 274 | EXE_DEP => '.exe_dep', # bld cache, executable extra dependency |
|---|
| 275 | }, |
|---|
| 276 | |
|---|
| 277 | # Input file name extension and type |
|---|
| 278 | # (may overlap with output and vpath, see below) |
|---|
| 279 | INFILE_EXT => { |
|---|
| 280 | # General extensions |
|---|
| 281 | 'f' => 'FORTRAN::SOURCE', |
|---|
| 282 | 'for' => 'FORTRAN::SOURCE', |
|---|
| 283 | 'ftn' => 'FORTRAN::SOURCE', |
|---|
| 284 | 'f77' => 'FORTRAN::SOURCE', |
|---|
| 285 | 'f90' => 'FORTRAN::FORTRAN9X::SOURCE', |
|---|
| 286 | 'f95' => 'FORTRAN::FORTRAN9X::SOURCE', |
|---|
| 287 | 'F' => 'FPP::SOURCE', |
|---|
| 288 | 'FOR' => 'FPP::SOURCE', |
|---|
| 289 | 'FTN' => 'FPP::SOURCE', |
|---|
| 290 | 'F77' => 'FPP::SOURCE', |
|---|
| 291 | 'F90' => 'FPP::FPP9X::SOURCE', |
|---|
| 292 | 'F95' => 'FPP::FPP9X::SOURCE', |
|---|
| 293 | 'c' => 'C::SOURCE', |
|---|
| 294 | 'cpp' => 'C::C++::SOURCE', |
|---|
| 295 | 'h' => 'CPP::INCLUDE', |
|---|
| 296 | 'o' => 'BINARY::OBJ', |
|---|
| 297 | 'obj' => 'BINARY::OBJ', |
|---|
| 298 | 'exe' => 'BINARY::EXE', |
|---|
| 299 | 'a' => 'BINARY::LIB', |
|---|
| 300 | 'sh' => 'SHELL::SCRIPT', |
|---|
| 301 | 'ksh' => 'SHELL::SCRIPT', |
|---|
| 302 | 'bash' => 'SHELL::SCRIPT', |
|---|
| 303 | 'csh' => 'SHELL::SCRIPT', |
|---|
| 304 | 'pl' => 'PERL::SCRIPT', |
|---|
| 305 | 'pm' => 'PERL::SCRIPT', |
|---|
| 306 | 'py' => 'PYTHON::SCRIPT', |
|---|
| 307 | 'tcl' => 'TCL::SCRIPT', |
|---|
| 308 | 'pro' => 'PVWAVE::SCRIPT', |
|---|
| 309 | |
|---|
| 310 | # Local extensions |
|---|
| 311 | 'cfg' => 'CFGFILE', |
|---|
| 312 | 'h90' => 'CPP::INCLUDE', |
|---|
| 313 | 'inc' => 'FORTRAN::FORTRAN9X::INCLUDE', |
|---|
| 314 | 'interface' => 'FORTRAN::FORTRAN9X::INCLUDE::INTERFACE', |
|---|
| 315 | }, |
|---|
| 316 | |
|---|
| 317 | # Input file name pattern and type |
|---|
| 318 | INFILE_PAT => { |
|---|
| 319 | '\w+Scr_\w+' => 'SHELL::SCRIPT', |
|---|
| 320 | '\w+Comp_\w+' => 'SHELL::SCRIPT::GENTASK', |
|---|
| 321 | '\w+(?:IF|Interface)_\w+' => 'SHELL::SCRIPT::GENIF', |
|---|
| 322 | '\w+Suite_\w+' => 'SHELL::SCRIPT::GENSUITE', |
|---|
| 323 | '\w+List_\w+' => 'SHELL::SCRIPT::GENLIST', |
|---|
| 324 | '\w+Sql_\w+' => 'SCRIPT::SQL', |
|---|
| 325 | }, |
|---|
| 326 | |
|---|
| 327 | # Input text file pattern and type |
|---|
| 328 | INFILE_TXT => { |
|---|
| 329 | '(?:[ck]|ba)?sh' => 'SHELL::SCRIPT', |
|---|
| 330 | 'perl' => 'PERL::SCRIPT', |
|---|
| 331 | 'python' => 'PYTHON::SCRIPT', |
|---|
| 332 | 'tcl(?:sh)?|wish' => 'TCL::SCRIPT', |
|---|
| 333 | }, |
|---|
| 334 | |
|---|
| 335 | # Ignore input files matching the following names (comma-separated list) |
|---|
| 336 | INFILE_IGNORE => 'fcm_env.ksh', |
|---|
| 337 | |
|---|
| 338 | # Output file type and extension |
|---|
| 339 | # (may overlap with input (above) and vpath (below)) |
|---|
| 340 | OUTFILE_EXT => { |
|---|
| 341 | CFG => '.cfg', # FCM configuration file |
|---|
| 342 | DONE => '.done', # "done" files for compiled source |
|---|
| 343 | ETC => '.etc', # "etc" dummy file |
|---|
| 344 | EXE => '.exe', # binary executables |
|---|
| 345 | FLAGS => '.flags', # "flags" files, compiler flags config |
|---|
| 346 | IDONE => '.idone', # "done" files for included source |
|---|
| 347 | INTERFACE => '.interface', # interface for F90 subroutines/functions |
|---|
| 348 | LIB => '.a', # archive object library |
|---|
| 349 | MK => '.mk', # dependency files, Makefile fragments |
|---|
| 350 | MOD => '.mod', # compiled Fortran module information files |
|---|
| 351 | OBJ => '.o', # compiled object files |
|---|
| 352 | PDONE => '.pdone', # "done" files for pre-processed files |
|---|
| 353 | TAR => '.tar', # TAR archive |
|---|
| 354 | }, |
|---|
| 355 | |
|---|
| 356 | # VPATH, each value must be a comma separate list |
|---|
| 357 | # EMPTY translates to % |
|---|
| 358 | # IN:<FLAG> translates to any key in {INFILE_EXT} if the value contains |
|---|
| 359 | # the word in <FLAG> |
|---|
| 360 | # OUT:<FLAG> translates to {OUTFILE_EXT}{<FLAG>} |
|---|
| 361 | VPATH => { |
|---|
| 362 | BIN => 'EMPTY,OUT:EXE,IN:SCRIPT', |
|---|
| 363 | BLD => 'OUT:MK', |
|---|
| 364 | DONE => 'OUT:DONE,OUT:IDONE,OUT:ETC', |
|---|
| 365 | FLAGS => 'OUT:FLAGS', |
|---|
| 366 | INC => 'IN:INCLUDE', |
|---|
| 367 | LIB => 'OUT:LIB', |
|---|
| 368 | OBJ => 'OUT:OBJ', |
|---|
| 369 | }, |
|---|
| 370 | |
|---|
| 371 | # Dependency scan types for pre-processing |
|---|
| 372 | PP_DEP_TYPE => { |
|---|
| 373 | FPP => 'H', |
|---|
| 374 | CPP => 'H', |
|---|
| 375 | C => 'H', |
|---|
| 376 | }, |
|---|
| 377 | |
|---|
| 378 | # Dependency scan types |
|---|
| 379 | DEP_TYPE => { |
|---|
| 380 | FORTRAN => 'USE::INTERFACE::INC::OBJ', |
|---|
| 381 | FPP => 'USE::INTERFACE::INC::H::OBJ', |
|---|
| 382 | CPP => 'H::OBJ', |
|---|
| 383 | C => 'H::OBJ', |
|---|
| 384 | SCRIPT => 'EXE', |
|---|
| 385 | }, |
|---|
| 386 | |
|---|
| 387 | # Dependency pattern for each type |
|---|
| 388 | DEP_PATTERN => { |
|---|
| 389 | H => q/^#\s*include\s*['"](\S+)['"]/, |
|---|
| 390 | USE => q/^\s*use\s+(\w+)/, |
|---|
| 391 | INTERFACE => q/^#?\s*include\s+['"](\S+##OUTFILE_EXT::INTERFACE##)['"]/, |
|---|
| 392 | INC => q/^\s*include\s+['"](\S+)['"]/, |
|---|
| 393 | OBJ => q#^\s*(?:/\*|!)\s*depends\s*on\s*:\s*(\S+)#, |
|---|
| 394 | EXE => q/^\s*(?:#|;)\s*(?:calls|list|if|interface)\s*:\s*(\S+)/, |
|---|
| 395 | }, |
|---|
| 396 | |
|---|
| 397 | # Types that always need to be built |
|---|
| 398 | ALWAYS_BUILD_TYPE => 'PVWAVE,GENLIST,SQL', |
|---|
| 399 | |
|---|
| 400 | # Types that cannot have duplicated targets |
|---|
| 401 | NO_DUPLICATED_TARGET_TYPE => '', |
|---|
| 402 | |
|---|
| 403 | # Excluded dependency |
|---|
| 404 | EXCL_DEP => { |
|---|
| 405 | # Fortran intrinsic modules |
|---|
| 406 | 'USE::ISO_C_BINDING' => {'' => 1}, |
|---|
| 407 | 'USE::IEEE_EXCEPTIONS' => {'' => 1}, |
|---|
| 408 | 'USE::IEEE_ARITHMETIC' => {'' => 1}, |
|---|
| 409 | 'USE::IEEE_FEATURES' => {'' => 1}, |
|---|
| 410 | |
|---|
| 411 | # Fortran intrinsic subroutines |
|---|
| 412 | 'OBJ::CPU_TIME' => {'' => 1}, |
|---|
| 413 | 'OBJ::GET_COMMAND' => {'' => 1}, |
|---|
| 414 | 'OBJ::GET_COMMAND_ARGUMENT' => {'' => 1}, |
|---|
| 415 | 'OBJ::GET_ENVIRONMENT_VARIABLE' => {'' => 1}, |
|---|
| 416 | 'OBJ::MOVE_ALLOC' => {'' => 1}, |
|---|
| 417 | 'OBJ::MVBITS' => {'' => 1}, |
|---|
| 418 | 'OBJ::RANDOM_NUMBER' => {'' => 1}, |
|---|
| 419 | 'OBJ::RANDOM_SEED' => {'' => 1}, |
|---|
| 420 | 'OBJ::SYSTEM_CLOCK' => {'' => 1}, |
|---|
| 421 | |
|---|
| 422 | # Dummy statements |
|---|
| 423 | 'OBJ::NONE' => {'' => 1}, |
|---|
| 424 | 'EXE::NONE' => {'' => 1}, |
|---|
| 425 | }, |
|---|
| 426 | |
|---|
| 427 | # Extra executable dependencies |
|---|
| 428 | EXE_DEP => {}, |
|---|
| 429 | |
|---|
| 430 | # Fortran BLOCKDATA dependencies |
|---|
| 431 | BLOCKDATA => {}, |
|---|
| 432 | |
|---|
| 433 | # Rename main program targets |
|---|
| 434 | EXE_NAME => {}, |
|---|
| 435 | |
|---|
| 436 | # Build sub-directories that can be archived by "tar" |
|---|
| 437 | TAR_DIRS => 'BLD,CACHE,DONE,FLAGS,INC,PPSRC,OBJ', |
|---|
| 438 | |
|---|
| 439 | # Misc |
|---|
| 440 | MISC => { |
|---|
| 441 | CPDUMMY => '$(FCM_DONEDIR)/FCM_CP.dummy', |
|---|
| 442 | # build system "copy" dummy target |
|---|
| 443 | DIR_SEPARATOR => '/', # repository directory separator |
|---|
| 444 | EXPURL_PREFIX => 'fcm:', # expandable URL keyword prefix |
|---|
| 445 | LOCK_BLD => 'fcm.bld.lock', # build lock file |
|---|
| 446 | LOCK_EXT => 'fcm.ext.lock', # extract lock file |
|---|
| 447 | MAKEFILE => 'Makefile', # name of Makefile |
|---|
| 448 | RUN_ENV_SH => 'fcm_env.ksh', # bld runtime environment shell script |
|---|
| 449 | WEB_BROWSER => 'firefox', # web browser |
|---|
| 450 | }, |
|---|
| 451 | |
|---|
| 452 | # URL, revision, and Trac URL keywords |
|---|
| 453 | URL => {}, |
|---|
| 454 | REVISION => {}, |
|---|
| 455 | TRAC => {}, |
|---|
| 456 | }, |
|---|
| 457 | }; |
|---|
| 458 | |
|---|
| 459 | # Backward compatibility: the REPOS setting is equivalent to the URL setting |
|---|
| 460 | $self->{SETTING}{REPOS} = $self->{SETTING}{URL}; |
|---|
| 461 | |
|---|
| 462 | bless $self, $class; |
|---|
| 463 | return $self; |
|---|
| 464 | } |
|---|
| 465 | |
|---|
| 466 | # ------------------------------------------------------------------------------ |
|---|
| 467 | # SYNOPSIS |
|---|
| 468 | # $file = $config->central_config (); |
|---|
| 469 | # $config->central_config ($file); |
|---|
| 470 | # |
|---|
| 471 | # DESCRIPTION |
|---|
| 472 | # This method returns the path name of the central configuration file. If an |
|---|
| 473 | # argument $file is specified, the path name of the central configuration |
|---|
| 474 | # file is set to its value. |
|---|
| 475 | # ------------------------------------------------------------------------------ |
|---|
| 476 | |
|---|
| 477 | sub central_config { |
|---|
| 478 | my $self = shift; |
|---|
| 479 | |
|---|
| 480 | if (@_) { |
|---|
| 481 | $self->{CNTL_CONFIG} = $_[0]; |
|---|
| 482 | } |
|---|
| 483 | |
|---|
| 484 | return $self->{CNTL_CONFIG}; |
|---|
| 485 | } |
|---|
| 486 | |
|---|
| 487 | # ------------------------------------------------------------------------------ |
|---|
| 488 | # SYNOPSIS |
|---|
| 489 | # $file = $config->user_config (); |
|---|
| 490 | # $config->user_config ($file); |
|---|
| 491 | # |
|---|
| 492 | # DESCRIPTION |
|---|
| 493 | # This method returns the path name of the user configuration file. If an |
|---|
| 494 | # argument $file is specified, the path name of the user configuration file |
|---|
| 495 | # is set to its value. |
|---|
| 496 | # ------------------------------------------------------------------------------ |
|---|
| 497 | |
|---|
| 498 | sub user_config { |
|---|
| 499 | my $self = shift; |
|---|
| 500 | |
|---|
| 501 | if (@_) { |
|---|
| 502 | $self->{USER_CONFIG} = $_[0]; |
|---|
| 503 | } |
|---|
| 504 | |
|---|
| 505 | return $self->{USER_CONFIG}; |
|---|
| 506 | } |
|---|
| 507 | |
|---|
| 508 | # ------------------------------------------------------------------------------ |
|---|
| 509 | # SYNOPSIS |
|---|
| 510 | # $mode = $config->verbose (); |
|---|
| 511 | # $config->verbose ($mode); |
|---|
| 512 | # |
|---|
| 513 | # DESCRIPTION |
|---|
| 514 | # This method returns the diagnostic verbose level. If an argument $mode is |
|---|
| 515 | # specified, the diagnostic verbose level is set to its value. |
|---|
| 516 | # ------------------------------------------------------------------------------ |
|---|
| 517 | |
|---|
| 518 | sub verbose { |
|---|
| 519 | my $self = shift; |
|---|
| 520 | |
|---|
| 521 | if (@_) { |
|---|
| 522 | $self->{VERBOSE} = $_[0]; |
|---|
| 523 | } |
|---|
| 524 | |
|---|
| 525 | return $self->{VERBOSE}; |
|---|
| 526 | } |
|---|
| 527 | |
|---|
| 528 | # ------------------------------------------------------------------------------ |
|---|
| 529 | # SYNOPSIS |
|---|
| 530 | # $setting = $config->setting (arg, [...]); |
|---|
| 531 | # |
|---|
| 532 | # DESCRIPTION |
|---|
| 533 | # This method returns an item under the SETTING hash table. The depth within |
|---|
| 534 | # the hash table is given by the list of arguments, which should match with |
|---|
| 535 | # the keys in the multi-dimension SETTING hash table. |
|---|
| 536 | # ------------------------------------------------------------------------------ |
|---|
| 537 | |
|---|
| 538 | sub setting { |
|---|
| 539 | my $self = shift; |
|---|
| 540 | |
|---|
| 541 | if (@_) { |
|---|
| 542 | my $label = shift; |
|---|
| 543 | my $setting = $self->{SETTING}; |
|---|
| 544 | return _get_hash_value ($setting->{$label}, @_) if exists $setting->{$label}; |
|---|
| 545 | } |
|---|
| 546 | |
|---|
| 547 | return undef; |
|---|
| 548 | |
|---|
| 549 | } |
|---|
| 550 | |
|---|
| 551 | # ------------------------------------------------------------------------------ |
|---|
| 552 | # SYNOPSIS |
|---|
| 553 | # $config->assign_setting ( |
|---|
| 554 | # LABELS => \@labels, # setting labels |
|---|
| 555 | # VALUE => $value, # setting value |
|---|
| 556 | # ); |
|---|
| 557 | # |
|---|
| 558 | # DESCRIPTION |
|---|
| 559 | # This method assigns a VALUE to a SETTING specified by the names in LABEL. |
|---|
| 560 | # ------------------------------------------------------------------------------ |
|---|
| 561 | |
|---|
| 562 | sub assign_setting { |
|---|
| 563 | my $self = shift; |
|---|
| 564 | my %args = @_; |
|---|
| 565 | |
|---|
| 566 | my @labels = exists $args{LABELS} ? @{ $args{LABELS} } : (); |
|---|
| 567 | my $value = exists $args{VALUE} ? $args{VALUE} : undef; |
|---|
| 568 | |
|---|
| 569 | my $setting = $self->{SETTING}; |
|---|
| 570 | while (defined (my $label = shift @labels)) { |
|---|
| 571 | if (exists $setting->{$label}) { |
|---|
| 572 | if (ref $setting->{$label}) { |
|---|
| 573 | $setting = $setting->{$label}; |
|---|
| 574 | |
|---|
| 575 | } else { |
|---|
| 576 | $setting->{$label} = $value; |
|---|
| 577 | last; |
|---|
| 578 | } |
|---|
| 579 | |
|---|
| 580 | } else { |
|---|
| 581 | if (@labels) { |
|---|
| 582 | $setting->{$label} = {}; |
|---|
| 583 | $setting = $setting->{$label}; |
|---|
| 584 | |
|---|
| 585 | } else { |
|---|
| 586 | $setting->{$label} = $value; |
|---|
| 587 | } |
|---|
| 588 | } |
|---|
| 589 | } |
|---|
| 590 | |
|---|
| 591 | return; |
|---|
| 592 | } |
|---|
| 593 | |
|---|
| 594 | # ------------------------------------------------------------------------------ |
|---|
| 595 | # SYNOPSIS |
|---|
| 596 | # $variable = $config->variable ([arg]); |
|---|
| 597 | # |
|---|
| 598 | # DESCRIPTION |
|---|
| 599 | # If arg is set, this method returns the value of a variable named arg. If |
|---|
| 600 | # arg is not set, this method returns the VARIABLE hash. |
|---|
| 601 | # ------------------------------------------------------------------------------ |
|---|
| 602 | |
|---|
| 603 | sub variable { |
|---|
| 604 | my $self = shift; |
|---|
| 605 | |
|---|
| 606 | my $variable = $self->{VARIABLE}; |
|---|
| 607 | |
|---|
| 608 | if (@_) { |
|---|
| 609 | my $label = shift; |
|---|
| 610 | return exists $variable->{$label} ? $variable->{$label} : undef; |
|---|
| 611 | |
|---|
| 612 | } else { |
|---|
| 613 | return %{ $variable }; |
|---|
| 614 | } |
|---|
| 615 | } |
|---|
| 616 | |
|---|
| 617 | # ------------------------------------------------------------------------------ |
|---|
| 618 | # SYNOPSIS |
|---|
| 619 | # $config->assign_variable ( |
|---|
| 620 | # LABEL => $label, # variable label |
|---|
| 621 | # VALUE => $value, # variable value |
|---|
| 622 | # ); |
|---|
| 623 | # |
|---|
| 624 | # DESCRIPTION |
|---|
| 625 | # This method assigns a VALUE to a VARIABLE named by LABEL. |
|---|
| 626 | # ------------------------------------------------------------------------------ |
|---|
| 627 | |
|---|
| 628 | sub assign_variable { |
|---|
| 629 | my $self = shift; |
|---|
| 630 | my %args = @_; |
|---|
| 631 | |
|---|
| 632 | my $label = exists $args{LABEL} ? $args{LABEL} : undef; |
|---|
| 633 | my $value = exists $args{VALUE} ? $args{VALUE} : undef; |
|---|
| 634 | |
|---|
| 635 | if ($label) { |
|---|
| 636 | $self->{VARIABLE}{$label} = $value; |
|---|
| 637 | } |
|---|
| 638 | |
|---|
| 639 | return; |
|---|
| 640 | } |
|---|
| 641 | |
|---|
| 642 | # ------------------------------------------------------------------------------ |
|---|
| 643 | # SYNOPSIS |
|---|
| 644 | # $config->get_config (); |
|---|
| 645 | # |
|---|
| 646 | # DESCRIPTION |
|---|
| 647 | # This method reads the configuration settings from the central and the user |
|---|
| 648 | # configuration files. |
|---|
| 649 | # ------------------------------------------------------------------------------ |
|---|
| 650 | |
|---|
| 651 | sub get_config { |
|---|
| 652 | my $self = shift; |
|---|
| 653 | |
|---|
| 654 | $self->_read_config_file ($self->{CNTL_CONFIG}) if $self->{CNTL_CONFIG}; |
|---|
| 655 | $self->_read_config_file ($self->{USER_CONFIG}) if $self->{USER_CONFIG}; |
|---|
| 656 | |
|---|
| 657 | return; |
|---|
| 658 | } |
|---|
| 659 | |
|---|
| 660 | # ------------------------------------------------------------------------------ |
|---|
| 661 | # SYNOPSIS |
|---|
| 662 | # $config->_read_config_file (); |
|---|
| 663 | # |
|---|
| 664 | # DESCRIPTION |
|---|
| 665 | # This internal method reads a configuration file and assign values to the |
|---|
| 666 | # attributes of the current instance. |
|---|
| 667 | # ------------------------------------------------------------------------------ |
|---|
| 668 | |
|---|
| 669 | sub _read_config_file { |
|---|
| 670 | my $self = shift; |
|---|
| 671 | my $config_file = $_[0]; |
|---|
| 672 | |
|---|
| 673 | return undef unless -r $config_file; |
|---|
| 674 | |
|---|
| 675 | my $cfgfile = Fcm::CfgFile->new (SRC => $config_file, TYPE => 'FCM'); |
|---|
| 676 | $cfgfile->read_cfg (); |
|---|
| 677 | my @lines = $cfgfile->lines (); |
|---|
| 678 | |
|---|
| 679 | LINE: for my $line (@lines) { |
|---|
| 680 | my $label = $line->{LABEL}; |
|---|
| 681 | my $value = $line->{VALUE}; |
|---|
| 682 | |
|---|
| 683 | next unless $label; |
|---|
| 684 | |
|---|
| 685 | # "Environment variables" start with $ |
|---|
| 686 | if ($label =~ s/^\$([A-Za-z_]\w*)$/$1/) { |
|---|
| 687 | $ENV{$label} = $value; |
|---|
| 688 | next LINE; |
|---|
| 689 | } |
|---|
| 690 | |
|---|
| 691 | # "Settings variables" start with "set::" |
|---|
| 692 | my @tags = map {uc $_} split (/::/, $label); |
|---|
| 693 | if ($tags[0] eq uc $self->{SETTING}{CFG_LABEL}{SETTING}) { |
|---|
| 694 | shift @tags; |
|---|
| 695 | $self->assign_setting (LABELS => \@tags, VALUE => $value); |
|---|
| 696 | next LINE; |
|---|
| 697 | } |
|---|
| 698 | |
|---|
| 699 | # Not a standard setting variable, put in internal variable list |
|---|
| 700 | $label =~ s/^\%//; |
|---|
| 701 | $self->assign_variable (LABEL => $label, VALUE => $value); |
|---|
| 702 | } |
|---|
| 703 | |
|---|
| 704 | 1; |
|---|
| 705 | } |
|---|
| 706 | |
|---|
| 707 | # ------------------------------------------------------------------------------ |
|---|
| 708 | # SYNOPSIS |
|---|
| 709 | # $ref = _get_hash_value (arg1, arg2, ...); |
|---|
| 710 | # |
|---|
| 711 | # DESCRIPTION |
|---|
| 712 | # This internal method recursively gets a value from a multi-dimensional |
|---|
| 713 | # hash. |
|---|
| 714 | # ------------------------------------------------------------------------------ |
|---|
| 715 | |
|---|
| 716 | sub _get_hash_value { |
|---|
| 717 | my $value = shift; |
|---|
| 718 | |
|---|
| 719 | while (defined (my $arg = shift)) { |
|---|
| 720 | if (exists $value->{$arg}) { |
|---|
| 721 | $value = $value->{$arg}; |
|---|
| 722 | |
|---|
| 723 | } else { |
|---|
| 724 | return undef; |
|---|
| 725 | } |
|---|
| 726 | } |
|---|
| 727 | |
|---|
| 728 | return $value; |
|---|
| 729 | } |
|---|
| 730 | |
|---|
| 731 | # ------------------------------------------------------------------------------ |
|---|
| 732 | |
|---|
| 733 | 1; |
|---|
| 734 | |
|---|
| 735 | __END__ |
|---|