gdb: btrace: fix build errors on older glibc builds

[deliverable/binutils-gdb.git] / gdb / ChangeLog

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--- a/gdb/ChangeLog
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@@ -1,3 +1,9 @@
+2013-09-28  Mike Frysinger  <vapier@gentoo.org>
+
+       * common/linux-btrace.c: Move sys/syscall.h out of the
+       HAVE_LINUX_PERF_EVENT_H check and wrap it in HAVE_SYS_SYSCALL_H.
+       Also check for SYS_perf_event_open before attempting to buid.
+
 2013-09-27  Doug Evans  <dje@google.com>
 
        * dwarf2read.c (dwarf2_section_info): Add comment.