Embedded C library http://uclibc-ng.org

Eric Andersen a5b6b616f8 "Kim B. Heino" <Kim.Heino@bluegiga.com> reports 23 년 전
debian 24700c28ae Fix SYSTEM_DEVEL_PREFIX to allow install of the <arch>-uclibc- spoofer 23 년 전
extra bc525beda7 powerpc doesn't have sbrk yet, so use "malloc", not "malloc-930716" 23 년 전
include 44a6b946f3 Wrap up some long long stuff in __UCLIBC_HAS_LONG_LONG__ 23 년 전
ldso 4e58aab2cf elide some debug noise 23 년 전
libc a5b6b616f8 "Kim B. Heino" <Kim.Heino@bluegiga.com> reports 23 년 전
libcrypt 094983cd14 Force our child libs to link vs libc 23 년 전
libm 094983cd14 Force our child libs to link vs libc 23 년 전
libresolv 094983cd14 Force our child libs to link vs libc 23 년 전
libutil 562d9dc331 forkpty.c uses fork(), and so must be disabled when HAS_MMU=false 23 년 전
test bb632d57bb Minor update 23 년 전
.cvsignore dd4d42c2b9 Removed INSTALL_DIR and replaced it with DEVEL_PREFIX, ROOT_DIR, and 23 년 전
COPYING.LIB 64bc641218 Initial revision 24 년 전
Makefile 11ebbd7641 Fix the "install_target" target to install to $(PREFIX)$(TARGET_PREFIX) 23 년 전
README 96277cfcea Update the build system, yet again. I hope this is the last time... 23 년 전
Rules.mak 3c735763c2 A few more (final?) cleanups for the installer behavior. I now think 23 년 전
TODO 96277cfcea Update the build system, yet again. I hope this is the last time... 23 년 전

README


* Configuration:

cp ./extra/Configs/Config. ./Config

Then edit ./Config for your setup. In particular, modify CROSS and
KERNEL_SOURCE as necessary. You may also want to modify
SHARED_LIB_LOADER_PATH, DEVEL_PREFIX, and SYSTEM_DEVEL_PREFIX depending
on where you want to install the development environment. By default,
the development environment is installed into /usr/-linux-uclibc/.


* Building:

make


* Installing the development environment:

(As root, if necessary,)

make install

This will install the header files, libraries, and the gcc
wrapper into the directories defined in Config.


* Installing the target runtime environment:

(As root, if necessary,)

make PREFIX= install_target

This installs only the files that are necessary to run binaries
compiled against uClibc. Hint: You probably do not want to install
the target runtime environment on your host machine.


* Using uClibc:

To compile programs with uClibc,

export PATH={uClibc DEVEL_PREFIX}/bin:$PATH

and then just ./configure and make as usual.

Note: You may also want to look at extra/gcc-uclibc/gcc-uclibc.c for
additional information concerning what options and environment
variables the gcc wrapper handles.