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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-09-12 09:01:50 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-09-12 09:01:50 +0200 |
commit | 8f4543f202798095353afda44141ebb6b5b2e4e5 (patch) | |
tree | 92434c185a8affb9ff7586644f36d93e4b93e92c /user/migration/v5-to-v6.rst | |
parent | user: Clarify -fno-common changes (diff) | |
download | rtems-docs-8f4543f202798095353afda44141ebb6b5b2e4e5.tar.bz2 |
user: Mention that the bsp_specs are gone
Update #3250.
Diffstat (limited to 'user/migration/v5-to-v6.rst')
-rw-r--r-- | user/migration/v5-to-v6.rst | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/user/migration/v5-to-v6.rst b/user/migration/v5-to-v6.rst index 7810e06..079f640 100644 --- a/user/migration/v5-to-v6.rst +++ b/user/migration/v5-to-v6.rst @@ -19,6 +19,20 @@ observe now multiple definition linker errors. For example, if global variables are declared and defined in header files (usually a missing ``extern`` in the header file). +No -specs bsp_specs GCC Option +------------------------------ + +The ``-spec bsp_specs`` GCC Option is no longer needed to build RTEMS +applications and there is no :file:`bsp_specs` file installed. If you use this +option, then you get an error like this: + +.. code-block:: none + + sparc-rtems6-gcc: fatal error: cannot read spec file 'bsp_specs': No such file or directory + +You can remove this GCC option from your build to fix this error. +Alternatively, you can add an empty :file:`bsp_specs` file. + Replacements for Removed APIs ----------------------------- |