diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/man/scons-time.1 | 13 | ||||
| -rw-r--r-- | doc/man/scons.1 | 252 | ||||
| -rw-r--r-- | doc/scons.mod | 1 |
3 files changed, 259 insertions, 7 deletions
diff --git a/doc/man/scons-time.1 b/doc/man/scons-time.1 index b2de002..07832a9 100644 --- a/doc/man/scons-time.1 +++ b/doc/man/scons-time.1 @@ -855,6 +855,19 @@ with the .B --aegis= command-line option. .TP +.B archive_list +A list of archives (files or directories) +that will be copied to the temporary directory +in which SCons will be invoked. +.BR .tar , +.BR .tar.gz , +.BR .tgz +and +.BR .zip +files will have their contents unpacked in +the temporary directory. +Directory trees and files will be copied as-is. +.TP .B initial_commands A list of commands that will be executed before the actual timed diff --git a/doc/man/scons.1 b/doc/man/scons.1 index 526a5a3..ae25274 100644 --- a/doc/man/scons.1 +++ b/doc/man/scons.1 @@ -868,6 +868,132 @@ This implies .BR --implicit-cache . .TP +--interactive +Starts SCons in interactive mode. +The SConscript files are read once and a +.B "scons>>>" +prompt is printed. +Targets may now be rebuilt by typing commands at interactive prompt +without having to re-read the SConscript files +and re-initialize the dependency graph from scratch. + +SCons interactive mode supports the following commands: + +.RS 10 +.TP 6 +.BI build "[OPTIONS] [TARGETS] ..." +Builds the specified +.I TARGETS +(and their dependencies) +with the specified +SCons command-line +.IR OPTIONS . +.B b +and +.B scons +are synonyms. + +The following SCons command-line options affect the +.B build +command: + +.ES +--cache-debug=FILE +--cache-disable, --no-cache +--cache-force, --cache-populate +--cache-show +--debug=TYPE +-i, --ignore-errors +-j N, --jobs=N +-k, --keep-going +-n, --no-exec, --just-print, --dry-run, --recon +-Q +-s, --silent, --quiet +-s, --silent, --quiet +--taskmastertrace=FILE +--tree=OPTIONS +.EE + +.IP "" 6 +Any other SCons command-line options that are specified +do not cause errors +but have no effect on the +.B build +command +(mainly because they affect how the SConscript files are read, +which only happens once at the beginning of interactive mode). + +.TP 6 +.BI clean "[OPTIONS] [TARGETS] ..." +Cleans the specified +.I TARGETS +(and their dependencies) +with the specified options. +.B c +is a synonym. +This command is itself a synonym for +.B "build --clean" + +.TP 6 +.BI exit +Exits SCons interactive mode. +You can also exit by terminating input +(CTRL+D on UNIX or Linux systems, +CTRL+Z on Windows systems). + +.TP 6 +.BI help "[COMMAND]" +Provides a help message about +the commands available in SCons interactive mode. +If +.I COMMAND +is specified, +.B h +and +.B ? +are synonyms. + +.TP 6 +.BI shell "[COMMANDLINE]" +Executes the specified +.I COMMANDLINE +in a subshell. +If no +.I COMMANDLINE +is specified, +executes the interactive command interpreter +specified in the +.B SHELL +environment variable +(on UNIX and Linux systems) +or the +.B COMSPEC +environment variable +(on Windows systems). +.B sh +and +.B ! +are synonyms. + +.TP 6 +.B version +Prints SCons version information. +.RE + +An empty line repeats the last typed command. +Command-line editing can be used if the +.B readline +module is available. + +.ES +$ scons --interactive +scons: Reading SConscript files ... +scons: done reading SConscript files. +scons>>> build -n prog +scons>>> exit +.EE + +.TP .RI -j " N" ", --jobs=" N Specifies the number of jobs (commands) to run simultaneously. If there is more than one @@ -1044,6 +1170,26 @@ will get loaded if it exists, and will get added to the default toolpath. .TP +.RI --stack-size= KILOBYTES +Set the size stack used to run threads to +.IR KILOBYTES . +This value determines the stack size of the threads used to run jobs. +These are the threads that execute the actions of the builders for the +nodes that are out-of-date. +Note that this option has no effect unless the +.B num_jobs +option, which corresponds to -j and --jobs, is larger than one. Using +a stack size that is too small may cause stack overflow errors. This +usually shows up as segmentation faults that cause scons to abort +before building anything. Using a stack size that is too large will +cause scons to use more memory than required and may slow down the entire +build process. + +The default value is to use a stack size of 256 kilobytes, which should +be appropriate for most uses. You should not need to increase this value +unless you encounter stack overflow errors. + +.TP -t, --touch Ignored for compatibility with GNU .BR make . @@ -1244,6 +1390,12 @@ or .BR SOURCES . These warnings are disabled by default. +.TP +--warn=stack-size, --warn=no-stack-size +Enables or disables warnings about requests to set the stack size +that could not be honored. +These warnings are enabled by default. + .\" .TP .\" .RI --write-filenames= file .\" Write all filenames considered into @@ -1462,6 +1614,7 @@ g++ g77 gas gcc +gfortran gnulink gs hpc++ @@ -2917,6 +3070,7 @@ that specify the type of decision function to be performed: .RS 10 +.HP 6 .B timestamp-newer Specifies that a target shall be considered out of date and rebuilt if the dependency's timestamp is newer than the target file's timestamp. @@ -4949,9 +5103,11 @@ which corresponds to --max-drift; .B no_exec which corresponds to -n, --no-exec, --just-print, --dry-run and --recon; .B num_jobs -which corresponds to -j and --jobs. +which corresponds to -j and --jobs; .B random -which corresponds to --random. +which corresponds to --random; and +.B stack_size +which corresponds to --stack-size. See the documentation for the corresponding command line object for information about each specific option. @@ -5066,9 +5222,10 @@ env.SourceCode('no_source.c', None) '\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" .TP -.RI env.subst( string ", [" raw ", " target ", " source ", " conv ]) +.RI env.subst( input ", [" raw ", " target ", " source ", " conv ]) Performs construction variable interpolation -on the specified string argument. +on the specified string or sequence argument +.IR input . By default, leading or trailing white space will @@ -5100,6 +5257,12 @@ and pairs (as is done for signature calculation). +If the input is a sequence +(list or tuple), +the individual elements of +the sequence will be expanded, +and the results will be returned as a list. + The optional .I target and @@ -5120,9 +5283,8 @@ calling from within a Python function used as an SCons action. -By default, -all returned values are converted -to their string representation. +Returned string values or sequence elements +are converted to their string representation by default. The optional .I conv argument @@ -6251,6 +6413,82 @@ will return success only if short is two bytes. .ES .EE +.TP +.RI Configure.CheckDeclaration( self ", " symbol ", [" includes ", " language ]) +Checks if the specified +.I symbol +is declared. +.I includes +is a string containing one or more +.B #include +lines that will be inserted into the program +that will be run to test for the existence of the type. +The optional +.I language +argument should be +.B C +or +.B C++ +and selects the compiler to be used for the check; +the default is "C". + +.TP +.RI Configure.Define(self ", " symbol ", [" value ", " comment ]) +This function does not check for anything, but defines a +preprocessor symbol that will be added to the configuration header file. +It is the equivalent of AC_DEFINE, +and defines the symbol +.I name +with the optional +.B value +and the optional comment +.BR comment . + +.IP +Examples: + +.ES +env = Environment() +conf = Configure( env ) + +# Puts the following line in the config header file: +# #define A_SYMBOL +conf.Define('A_SYMBOL') + +# Puts the following line in the config header file: +# #define A_SYMBOL 1 +conf.Define('A_SYMBOL', 1) +.EE + +.IP +Be careful about quoting string values, though: + +.ES +env = Environment() +conf = Configure( env ) + +# Puts the following line in the config header file: +# #define A_SYMBOL YA +conf.Define('A_SYMBOL', "YA") + +# Puts the following line in the config header file: +# #define A_SYMBOL "YA" +conf.Define('A_SYMBOL', '"YA"') +.EE + +.IP +For comment: + +.ES +env = Environment() +conf = Configure( env ) + +# Puts the following lines in the config header file: +# /* Set to 1 if you have a symbol */ +# #define A_SYMBOL 1 +conf.Define('A_SYMBOL', 1, 'Set to 1 if you have a symbol') +.EE + .EE You can define your own custom checks. in addition to the predefined checks. diff --git a/doc/scons.mod b/doc/scons.mod index c23e6ae..e590368 100644 --- a/doc/scons.mod +++ b/doc/scons.mod @@ -22,6 +22,7 @@ <!ENTITY as "<application>as</application>"> <!ENTITY Autoconf "<application>Autoconf</application>"> <!ENTITY Automake "<application>Automake</application>"> +<!ENTITY bison "<application>bison</application>"> <!ENTITY cc "<application>cc</application>"> <!ENTITY Cons "<application>Cons</application>"> <!ENTITY cp "<application>cp</application>"> |