-# Library Configuration rules for uClibc
#
-# This file contains rules which are shared between multiple Makefiles. Feel
-# free to adjust to taste...
-# -Erik Andersen <andersen@lineo.com> <andersee@debian.org>
-#
-# Copyright (C) 2000 by Lineo, inc.
+# For a description of the syntax of this configuration file,
+# see extra/config/Kconfig-language.txt
#
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Library General Public License as published by the Free
-# Software Foundation; either version 2 of the License, or (at your option) any
-# later version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Library General Public License
-# along with this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# Derived in part from the Linux-8086 C library, the GNU C Library, and several
-# other sundry sources. Files within this library are copyright by their
-# respective copyright holders.
-
-# What arch do you want to compile for...
-TARGET_ARCH=arm
-#TARGET_ARCH=i386
-#TARGET_ARCH=m68k
-#TARGET_ARCH=powerpc
-#TARGET_ARCH=sh
-#TARGET_ARCH=sparc
-
-# If you are running a cross compiler, you may want to set this
-# to something more interesting...
-NATIVE_CC = gcc
-CROSS = #arm-linux-
-CC = $(CROSS)gcc
-AR = $(CROSS)ar
-LD = $(CROSS)ld
-NM = $(CROSS)nm
-STRIPTOOL = $(CROSS)strip
-#STRIPTOOL = /bin/true
-
-# Set the following to `true' to make a debuggable build, and `false' for
-# production builds.
-DODEBUG = false
-
-# Compiler warnings you want to see
-WARNINGS=-Wall
-
-# Note that the kernel source you use to compile with should be the same as the
-# Linux kernel you run your apps on. uClibc doesn't even try to achieve binary
-# compatibility across kernel versions. So don't expect, for example, uClibc
-# compiled with Linux kernel 2.0.x to implement lchown properly, since 2.0.x
-# can't do that. Similarly, if you compile uClibc vs Linux 2.4.x kernel headers,
-# but then run on Linux 2.0.x, lchown will be compiled into uClibc, but won't
-# work at all. You have been warned.
-KERNEL_SOURCE=/usr/src/linux
-
-# Set this to `false' if your CPU doesn't have a memory management unit (MMU).
-# Set it to `true' otherwise.
-HAS_MMU = false
-
-# Set this to `false' if you don't have/need basic floating point support
-# support in libc (strtod, printf, scanf). Set it to `true' otherwise.
-# Note: If not true, Rules.mak disables libm as well.
-HAS_FLOATING_POINT = false
-
-# Set this to `false' if you don't have/need float functions in libm.
-# Set it to `true' otherwise, and make sure HAS_FLOATING_POINT is true as well.
-HAS_LIBM_FLOAT = false
-
-# Set this to `false' if you don't have/need double functions in libm.
-# Set it to `true' otherwise, and make sure HAS_FLOATING_POINT is true as well.
-HAS_LIBM_DOUBLE = false
-
-# Set this to `false' if you don't have/need long double functions in libm.
-# Set it to `true' otherwise, and make sure HAS_FLOATING_POINT is true as well.
-HAS_LIBM_LONG_DOUBLE = false
-
-# Set this to `false' if you don't have/need "(unsigned) long long int" support.
-# Set it to `true' otherwise.
-# Affects *printf and *scanf functions.
-# Also omits strto(u)ll, and (u)lltostr from the library if `false'.
-HAS_LONG_LONG = true
-
-# Set this to `false' if you don't have/need locale support; `true' otherwise.
-# Note: Currently only affects the ctype functions. You must also generate
-# a locale file for anything but the C locale. See directory extra/locale for
-# a utility to do so. Also see the following option.
-HAS_LOCALE = false
-
-# Set this to the path of your uClibc locale file directory.
-# Warning! This must be different than the glibc locale directory to avoid
-# name conflicts, as the locale files are entirely different in format!
-LOCALE_DIR = "/usr/share/uClibc-locale/"
-
-# This specifies which malloc implementation is used.
-# "malloc-simple" is very, very small, but is also very, very dumb
-# and does not try to make good use of memory or clean up after itself.
-#
-# "malloc" on the other hand is a bit bigger, but is pretty smart thereby
-# minimizing memory wastage and reusing already allocated memory. This
-# can be lots faster and safer IMHO.
-#
-# "malloc-930716" is from libc-5.3.12 and was/is the standard gnu malloc.
-# It is actually smaller than "malloc", at least on i386. Right now, it
-# only works on i386 (and maybe m68k) because it needs sbrk.
-#MALLOC = malloc-simple
-MALLOC = malloc
-#MALLOC = malloc-930716
-
-# If you want to collect common syscall code into one function, set to this to
-# `true'. Set it to false otherwise.
-# On i386 this saves about than 2.8k over all syscalls.
-# The idea came from the implementation in dietlibc.
-# At present, only affects i386.
-UNIFIED_SYSCALL = false
-
-# If you want large file summit support (greater then 2 Gib),
-# turn this on. This has no effect unless your kernel supports
-# lfs. This currently does nothing, but may someday...
-DOLFS = false
-
-# If you want to include RPC support, enable this. RPC is almost never used
-# for anything except NFS support, so unless you plan to use NFS, leave this
-# disabled. This is off by default.
-INCLUDE_RPC = false
-
-# Installation location. For the default uClinux installation from
-# Lineo for m68k, it should be:
-# /opt/uClinux/m68k-pic-coff
-# so includes installed in: /opt/uClinux/m68k-pic-coff/include
-# libc.a and crt0.o in: /opt/uClinux/m68k-pic-coff/lib
-#
-# For ARM it should be:
-# /opt/uClinux/arm-pic-elf
-# so includes installed in: /opt/uClinux/arm-pic-elf/include
-# libc.a and crt0.o in: /opt/uClinux/arm-pic-elf/lib
-#
-# For x86 this should be:
-# /usr/i386-linux-uclibc
-# so includes installed in: /usr/i386-linux-uclibc/include
-# libc.a, libc.so.#, crt0.o in: /usr/i386-linux-uclibc/lib
-#
-INSTALL_DIR = /usr/$(TARGET_ARCH)-linux-uclibc
+
+config TARGET_ARCH
+ default "arm"
+
+config ARCH_CFLAGS
+ string
+
+config LIBGCC_CFLAGS
+ string
+
+config ARCH_SUPPORTS_BIG_ENDIAN
+ bool
+ default y
+
+config ARCH_SUPPORTS_LITTLE_ENDIAN
+ bool
+ default y
+
+choice
+ prompt "Target Processor Type"
+ default CONFIG_GENERIC_ARM
+ help
+ This is the processor type of your CPU. This information is used for
+ optimizing purposes. To build a library that will run on all ARMCPU
+ types (albeit not optimally fast), you can specify "Generic Arm" here.
+ If you pick anything other than "Generic Arm", there is no guarantee
+ that uClibc will even run on anything other than the selected processor
+ type.
+
+ Here are the settings recommended for greatest speed:
+ - "Generic Arm" select this if your compiler is already setup to
+ optimize things properly, or if you want to run on pretty much
+ everything, or you just don't much care.
+ - For anything else, pick the ARM core type that best matches the
+ cpu you will be using on your device.
+
+ If you don't know what to do, choose "Generic Arm".
+
+config CONFIG_GENERIC_ARM
+ bool "Generic Arm"
+
+config CONFIG_ARM610
+ bool "Arm 610"
+
+config CONFIG_ARM710
+ bool "Arm 710"
+
+config CONFIG_ARM720T
+ bool "Arm 720T"
+
+config CONFIG_ARM920T
+ bool "Arm 920T"
+
+config CONFIG_ARM922T
+ bool "Arm 922T"
+
+config CONFIG_ARM926T
+ bool "Arm 926T"
+
+config CONFIG_ARM1136JF_S
+ bool "Arm 1136JF-S"
+
+config CONFIG_ARM_SA110
+ bool "Intel StrongArm SA-110"
+
+config CONFIG_ARM_SA1100
+ bool "Intel StrongArm SA-1100"
+
+config CONFIG_ARM_XSCALE
+ bool "Intel Xscale"
+
+endchoice
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