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This commit is contained in:
Joel Sherrill
2000-02-08 18:36:21 +00:00
parent a9d04b1cfa
commit 70d27f9c89
3 changed files with 26 additions and 15 deletions
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25
README.configure
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@@ -21,15 +21,17 @@ RTEMS-specific option are supported:
--disable-rtems-inlines
--disable-posix
--disable-itron
--disable-networking
--enable-cxx
--enable-bare-cpu-model=<MODEL>
--enable-bare-cpu-cflags=<FLAGS>
--enable-gcc28 (also use enable-libcdir when disabled)
--enable-libcdir=<DIRECTORY> (do not use if gcc 2.8 is enabled)
--enable-multiprocessing
--enable-rtemsbsp="bsp1 bsp2 ..."
--enable-tests
--enable-rdbg (only valid for pc386 BSP)
--enable-rdbg (only valid for i386 and some PowerPC BSPs)
In addition, the following standard autoconf options are frequently
used when configuring RTEMS installations:
@@ -37,9 +39,16 @@ used when configuring RTEMS installations:
--prefix=INSTALL_DIRECTORY
--program-prefix=
By default, the RTEMS posix interface is built for targets that support
By default, inline routines are used instead of macros where possible.
Macros can be selected using the --disable-inlines option. [NOTE:
Some APIs may not support macro versions of their inline routines.]
By default, the RTEMS POSIX 1003.1b interface is built for targets that support
it. It can be disabled with the --disable-posix option.
By default, the RTEMS uITRON interface is built for targets that support
it. It can be disabled with the --disable-itron option.
By default, the RTEMS networking support is built for targets which
support it. It can be specifically disabled for those targets
with the --disable-networking option.
@@ -53,8 +62,9 @@ By default, the RTEMS support of C++ is disabled. It can be enabled
with the --enable-cxx option. If the rtems++ C++ library is installed
it will also be build.
By default, the RTEMS test suites are NOT configured. The --enable-tests
will not configure the RTEMS test suite. The default speeds up the build
By default, the RTEMS test suites are NOT configured -- only the
sample tests are built. The --enable-tests will not configure
the RTEMS test suite. The default speeds up the build
and configure process when the tests are not desired.
By default, RTEMS is built using arguments and build rules which are
@@ -63,7 +73,12 @@ NOT compatible with gcc 2.7.2.2. If using a gcc which supports the
this feature. You should use the --enable-gcc28 option when using
either the egcs source tree, testgcc snapshots, or gcc 2.8.0 or newer.
If you --disable-gcc28, then you MUST specify the location of the
Standard C Library with the --enable-libcdir option.
Standard C Library with the --enable-libcdir option. [NOTE: These
options are considered obsolete and may be removed in a future
RTEMS release.]
By default, multiprocessing is is not built. It can be enabled
for those BSPs supporting it by the --enable-multiprocessing option.
By default, all bsps for a target are built. The bare BSP is not built
unless directlty specified. There are two ways of changing this: