Embedded C library http://uclibc-ng.org
Eric Andersen
6889eeaea6
Turn off program_invocation_name and friend
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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.