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symbols: Fix sdksyms.sh to cope with gcc5

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Gcc5 adds additional lines stating line numbers before and
after __attribute__() which need to be skipped.

Signed-off-by: Egbert Eich <eich@freedesktop.org>
Tested-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit 21b896939c)
This commit is contained in:
Egbert Eich 2015-03-03 16:27:05 +01:00 committed by Adam Jackson
parent 3b0d1ba226
commit 7a45d1684f
1 changed files with 13 additions and 1 deletions
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14
hw/xfree86/sdksyms.sh
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@ -350,13 +350,25 @@ BEGIN {
if (sdk) {
n = 3;
# skip line numbers GCC 5 adds before __attribute__
while ($n == "" || $0 ~ /^# [0-9]+ "/) {
getline;
n = 1;
}
# skip attribute, if any
while ($n ~ /^(__attribute__|__global)/ ||
# skip modifiers, if any
$n ~ /^\*?(unsigned|const|volatile|struct|_X_EXPORT)$/ ||
# skip pointer
$n ~ /^[a-zA-Z0-9_]*\*$/)
$n ~ /^[a-zA-Z0-9_]*\*$/) {
n++;
# skip line numbers GCC 5 adds after __attribute__
while ($n == "" || $0 ~ /^# [0-9]+ "/) {
getline;
n = 1;
}
}
# type specifier may not be set, as in
# extern _X_EXPORT unsigned name(...)