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52 lines
1.3 KiB
Diff
52 lines
1.3 KiB
Diff
From 612eb45a2e7a0b35cc3790870e6d0cc42eb50c74 Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Wed, 11 Feb 2015 16:26:40 +0100
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Subject: [PATCH] sdksyms.sh: Make sdksyms.sh work with gcc5.
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gcc5's cpp inserts patterns like this:
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extern
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__attribute__((visibility("default")))
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int WaitForSomething(int *
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);
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This patch make sdksyms.sh work with this. Note my awk skills are weak, so
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there likely is a better way to deal with this.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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hw/xfree86/sdksyms.sh | 17 +++++++++++++++++
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1 file changed, 17 insertions(+)
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diff --git a/hw/xfree86/sdksyms.sh b/hw/xfree86/sdksyms.sh
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index 2305073..99b0cae 100755
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--- a/hw/xfree86/sdksyms.sh
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+++ b/hw/xfree86/sdksyms.sh
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@@ -350,6 +350,23 @@ BEGIN {
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if (sdk) {
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n = 3;
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+ # detect the following gcc5 cpp pattern and skip it:
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+ # extern
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+ # # 320 "../../include/os.h" 3 4
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+ # __attribute__((visibility("default")))
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+ # # 320 "../../include/os.h"
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+ # Note in this case the "extern " or "extern void " always has
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+ # a trailing space
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+ if ($0 ~ "^extern.* $") {
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+ getline;
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+ getline;
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+ getline;
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+ getline;
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+ n = 1;
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+ while ($n == " ")
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+ n++;
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+ }
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+
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# skip attribute, if any
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while ($n ~ /^(__attribute__|__global)/ ||
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# skip modifiers, if any
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--
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2.1.0
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