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| author |   Mike Frysinger <vapier@gentoo.org> | 2009-02-20 01:26:41 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-02-20 01:29:37 -0500 |
| commit | d11b0104fd8f8c60430e377f62964e05482292f3 (patch) | |
| tree | 29c4a981f886c97c8dc8da628864ef116869d773 /scripts | |
| parent | do not fail autogen step if autoconf-archive is not installed (diff) | |
| download | sandbox-d11b0104fd8f8c60430e377f62964e05482292f3.tar.gz sandbox-d11b0104fd8f8c60430e377f62964e05482292f3.tar.bz2 sandbox-d11b0104fd8f8c60430e377f62964e05482292f3.zip | |
scripts: disable wrappers for weak __XXX symbols
Since there doesn't seem to be a use for wrapping the __XXX weak symbols,
and things aren't using these in normal glibc/uClibc code, stop attempting
to handle them. This should work around the FreeBSD infinite recursion
issue as well (their getcwd() calls __getcwd(), both of which are public
symbols).
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/gen_symbol_header.awk | 6 | ||||
| -rw-r--r-- | scripts/gen_symbol_version_map.awk | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/scripts/gen_symbol_header.awk b/scripts/gen_symbol_header.awk index e7ee2ab..49e4540 100644 --- a/scripts/gen_symbol_header.awk +++ b/scripts/gen_symbol_header.awk @@ -43,6 +43,12 @@ BEGIN { } } + # No apparent need to handle weak __XXX symbols ... so disable + # until we have documentation on why ... + # If we do re-add this, need to update the `readelf` call in + # libsandbox/ to include the -h flag again. + continue; + sym_regex = "^__" SYMBOLS[x] "(@@|$)"; if (($5 == "WEAK") && ($NF ~ sym_regex)) { split($NF, symbol_array, /@@/); diff --git a/scripts/gen_symbol_version_map.awk b/scripts/gen_symbol_version_map.awk index a8818ee..a0a43c0 100644 --- a/scripts/gen_symbol_version_map.awk +++ b/scripts/gen_symbol_version_map.awk @@ -52,6 +52,12 @@ BEGIN { } } + # No apparent need to handle weak __XXX symbols ... so disable + # until we have documentation on why ... + # If we do re-add this, need to update the `readelf` call in + # libsandbox/ to include the -h flag again. + continue; + sym_regex = "^__" SYMBOLS[x] "(@@|$)"; if (($5 == "WEAK") && ($NF ~ sym_regex)) { split($NF, symbol_array, /@@/); |