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