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

David Schleef 46db40b0da powerpc/elfinterp.c: Powerpc works now. Major rework; most relocs 23 years ago
debian 534a83fcf6 Limited Debian architectures to the ones we can actually build. 23 years ago
extra 46d6bbc8e2 Revert global old mmap usage, and do it per arch 23 years ago
include 6889eeaea6 Turn off program_invocation_name and friend 23 years ago
ldso 46db40b0da powerpc/elfinterp.c: Powerpc works now. Major rework; most relocs 23 years ago
libc 577acda65c Added winsize structure from before glibc-2.2.4 update 23 years ago
libcrypt 094983cd14 Force our child libs to link vs libc 23 years ago
libm 094983cd14 Force our child libs to link vs libc 23 years ago
libresolv 094983cd14 Force our child libs to link vs libc 23 years ago
libutil c29aa5a466 Fix a stupid typo... 23 years ago
test 1efa30ade8 Added .cvsignore 23 years ago
.cvsignore dd4d42c2b9 Removed INSTALL_DIR and replaced it with DEVEL_PREFIX, ROOT_DIR, and 23 years ago
COPYING.LIB 64bc641218 Initial revision 24 years ago
Makefile cad937c12d This commit makes large file support actually work (when enabled in 23 years ago
README 96277cfcea Update the build system, yet again. I hope this is the last time... 23 years ago
Rules.mak 04dafe5479 Turn off optimization when debugging 23 years ago
TODO d94663ec0e A couple of TODO items 23 years ago

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.