# Overall toolchain configuration: paths, jobs, etc... menu "Paths and misc options" config PARALLEL_JOBS int prompt "Number of parallel jobs" default 1 help Number of jobs make will be allowed to run concurently. Set this higher than the number of processors you have, but not too high. A good rule of thumb is twice the number of processors you have. Enter 1 (or 0) to have only one job at a time. config LOAD int prompt "Maximum allowed load" default 0 help Specifies that no new jobs should be started if there are others jobs running and the load average is at least this value. Makes sense on SMP machines only. Enter 0 to have no limit on the load average. Note: only the integer part of the load is allowed here (you can't enter 0.75 for example). config NICE int prompt "Nice level" default 0 range 0 19 help Renices the build process up. config USE_PIPES bool prompt "Use -pipe" default y help Use gcc's option -pipe to use pipes rather than temp files when building the toolchain. comment "Paths" config TARBALLS_DIR string prompt "Tarballs directory" default "`pwd`/tarballs" help This is the directory into which tarballs are going to be stored once they are downloaded (or otherwise retrieved). config SRC_DIR string prompt "Extract directory" default "`pwd`/${CT_TARGET}/src" help This is the directory into which tarballs will be extracted. If you will build multiple toolchains, you should arrange to have one SRC_DIR for each toolchain, as different targets may require different patches to be applied. config BUILD_DIR string prompt "Build directory" default "`pwd`/${CT_TARGET}/gcc-${CT_CC_VERSION}-${CT_LIBC}-${CT_LIBC_VERSION}" help This is the directory into which builds will occur. Once again, arrange for one build directory for each toolchain you build, to avoid collision. config PREFIX_DIR string prompt "Prefix directory" default "${HOME}/${CT_TARGET}" help This is the path the toolchain will run from. config INSTALL_DIR string # prompt "Install directory" default "${CT_PREFIX_DIR}" # help # This is the path the target will be installed into. # # Normally, you would set this to ${CT_PREFIX_DIR}, but if for some reasons # you can't write there, you can install somewhere else and have a third # person do the install for you. # The reason you might also want to install elsewhere is if you are going # to package your shinny new toolchain for distribution. config CUSTOM_PATCH bool prompt "Use custom patch directory" default n help If you have custom patches that you want to be applied, say 'Y' here and enter the path directory below. Note that you must ensure that the patch directory is arranged the same way the official directory is. config CUSTOM_PATCH_ONLY bool prompt "Only use custom patches" default n depends on CUSTOM_PATCH help Don't apply patches coming with CT-NG, only those patches available in the directory below. If you say 'N' here, then the patches provided with CT-NG will be applied first, and then your patches. config CUSTOM_PATCH_DIR string prompt "Custom patch directory" default "" depends on CUSTOM_PATCH help Enter the custom patch directory here. config REMOVE_DOCS bool prompt "Remove documentation" default n help Remove the installed documentation (man and info pages). Gains around 8MiB for a uClibc-based, C and C++ compiler. comment "Downloading and extracting" config NO_DOWNLOAD bool prompt "Avoid downloads" default n help Avoid downloading anything. Bail out if a tarball is missing. config ONLY_DOWNLOAD bool prompt "Only download tarballs" default n depends on ! NO_DOWNLOAD help Only download the tarballs. Exit once it done. Usefull to pre-retrieve the tarballs before going off-line. config FORCE_DOWNLOAD bool prompt "Force downloads" default n depends on ! NO_DOWNLOAD help Force downloading tarballs, even if one already exists. Usefull if you suspect a tarball to be damaged. config FORCE_EXTRACT bool prompt "Force extractions" depends on ! ONLY_DOWNLOAD default n help Force extraction of already exctracted tarballs. Usefull if you suspect a previous extract did not complete (eg. broken tarball), or you added a new set of patches for this component. comment "Logging" choice bool prompt "Maximum log level to see:" default LOG_INFO config LOG_ERROR bool prompt "ERROR" help The build will be silent. Only if there is an error will you see a mesage. config LOG_WARN bool prompt "WARN" help The same as above, plus warnings. config LOG_INFO bool prompt "INFO" help The same as above, plus informational messages (main steps). config LOG_EXTRA bool prompt "EXTRA" help The same as above, plus extra messages (sub-steps). config LOG_DEBUG bool prompt "DEBUG" help The same as above, plus lots of debug information, of which each component's build messages (very noisy!). endchoice config LOG_LEVEL_MAX string default "ERROR" if LOG_ERROR default "WARN" if LOG_WARN default "INFO" if LOG_INFO default "EXTRA" if LOG_EXTRA default "DEBUG" if LOG_DEBUG config LOG_PROGRESS_BAR bool prompt "Progress bar" default n depends on ! LOG_DEBUG help This option will print a "rotating bar" (/-\|) below the last log line to show work is not stalled. Available when not in DEBUG log level. config LOG_USE_COLORS bool prompt "Use colors for logging to console" default n help Use colors to highlight important messages. ERROR: bright red WARN : bright yellow INFO : bright green EXTRA: dim green DEBUG: dim white config LOG_TO_FILE bool prompt "Log to a file" default y help Save *full* logs to a file. Even log levels you didn't specify above will be available in this file. config LOG_FILE string prompt "Log file" default "${CT_PREFIX_DIR}/${CT_TARGET}.log" depends on LOG_TO_FILE help File name into which to put logs. endmenu