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3010966c6d
Previously V=1 did print abbreviated commands and V=2 the full commands. Kbuild-based build-systems behave in the opposite way and this is apparently confusing or inconvenient for users so swap our V handling to be in line with kbuild (and automake as far as V=0 / V=1 is concerned). Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
74 lines
3.2 KiB
Makefile
74 lines
3.2 KiB
Makefile
# Makefile.help for uClibc
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#
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# Copyright (C) 2008 Erik Andersen <andersen@uclibc.org>
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#
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# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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#
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help:
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@echo 'Cleaning:'
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@echo ' clean - delete temporary object files'
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@echo ' realclean - delete temporary object files, including dependencies'
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@echo ' distclean - delete all non-source files (including .config)'
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@echo
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@echo 'Build:'
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@echo ' all - libraries and generated headers'
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@echo ' pregen - generate headers'
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@echo ' startfiles - build startfiles (crt)'
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@echo ' utils - build target utilities'
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@echo ' (ldd, ldconfig, locale, iconv)'
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@echo ' hostutils - build host utilities (see utils)'
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@echo
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@echo 'Configuration:'
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@echo ' allnoconfig - disable all symbols in .config'
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@echo ' allyesconfig - enable all symbols in .config (see defconfig)'
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@echo ' config - text based configurator (of last resort)'
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@echo ' defconfig - set .config to arch-specific defaults'
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@echo ' menuconfig - interactive curses-based configurator'
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@echo ' oldconfig - resolve any unresolved symbols in .config'
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@echo ' silentoldconfig - resolve any unresolved symbols in .config, silently'
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@echo ' savedefconfig - Save current config (minimal config)'
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@echo ' randconfig - generate a random .config'
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@$(if $(arch-defconfigs), \
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@echo ''; \
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echo 'Architecture specific configs ($(ARCH))'; \
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$(foreach c, $(arch-defconfigs), \
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printf " %-21s - Build for %s\\n" $(c) $(subst _defconfig,,$(c));) \
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)
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@echo
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@echo 'Installation:'
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@echo ' install - install both the runtime and the headers'
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@echo ' install_runtime - install the libraries'
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@echo ' install_dev - install all headers and static libs'
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@echo ' install_startfiles - install startfiles (crt)'
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@echo ' install_headers - install headers excluding generated ones'
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@echo ' install_utils - install target utilities'
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@echo ' install_hostutils - install host utilities'
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@echo
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@echo 'Development:'
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@echo ' check - run testsuite'
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@echo ' test_compile - compile testsuite binaries'
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@echo ' release - create a distribution tarball'
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@echo
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@echo 'Environment variables:'
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@echo ' O=<abspath> - Use <abspath> as object directory'
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@echo ' V="" - Quiet build (default)'
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@echo ' V=1 - Very verbose build (show full commands)'
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@echo ' V=2 - Brief build (show defines, ld flags)'
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@echo ' CROSS_COMPILE= - Override CROSS_COMPILER_PREFIX from .config'
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@echo ' ARCH= - Use given arch for config targets'
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@echo ' SHELL= - Shell to use for make'
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@echo ' BUILD_CFLAGS= - extra CFLAGS for compiling host binaries'
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@echo ' BUILD_LDFLAGS= - extra LDFLAGS for linking host binaries'
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@echo ' CONFIG_SHELL= - Shell to use for menuconfig'
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@echo
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@echo ' PREFIX= - Prepended prefix'
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@echo ' RUNTIME_PREFIX= - Prefix for the libdir containing shared objects'
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@echo ' (usually "/")'
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@echo ' DEVEL_PREFIX= - Prefix for the libdir containing static objects'
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@echo ' and the include dir (usually "/usr")'
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@echo ' MULTILIB_DIR= - Directory component for libraries (default "lib").'
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@echo ' UCLIBC_EXTRA_CFLAGS - extra CFLAGS for compiling uClibc'
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@echo ' UCLIBC_EXTRA_CPPFLAGS - extra CPPFLAGS for compiling uClibc'
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