[patch v3 07/16] configure: add check for perf_event header

[markus dot t dot metzger at intel dot com]

From: Markus Metzger <markus.t.metzger@intel.com>

2012-08-14 Markus Metzger <markus.t.metzger@intel.com>

	* configure.ac: check for linux/perf_event.h.
	* config.in: Regenerated.
	* configure: Regenerated.

gdbserver/
	* configure.ac: check for linux/perf_event.h.
	* config.in: Regenerated.
	* configure: Regenerated.


---
 gdb/config.in              |    3 +++
 gdb/configure              |    2 +-
 gdb/configure.ac           |    2 +-
 gdb/gdbserver/config.in    |    3 +++
 gdb/gdbserver/configure    |    2 +-
 gdb/gdbserver/configure.ac |    2 +-
 6 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/gdb/config.in b/gdb/config.in
index 0f795c6..0f6ccb8 100644
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -222,6 +222,9 @@
 /* Define to 1 if you have the <link.h> header file. */
 #undef HAVE_LINK_H
 
+/* Define to 1 if you have the <linux/perf_event.h> header file. */
+#undef HAVE_LINUX_PERF_EVENT_H
+
 /* Define to 1 if you have the <locale.h> header file. */
 #undef HAVE_LOCALE_H
 
diff --git a/gdb/configure b/gdb/configure
index 90927ff..f9e748b 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -8878,7 +8878,7 @@ for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
 		  sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
 		  sys/types.h sys/wait.h wait.h termios.h termio.h \
 		  sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h \
-		  dlfcn.h sys/socket.h sys/un.h
+		  dlfcn.h sys/socket.h sys/un.h linux/perf_event.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
diff --git a/gdb/configure.ac b/gdb/configure.ac
index b33de61..19a0716 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1046,7 +1046,7 @@ AC_CHECK_HEADERS([nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
 		  sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
 		  sys/types.h sys/wait.h wait.h termios.h termio.h \
 		  sgtty.h unistd.h elf_hp.h ctype.h time.h locale.h \
-		  dlfcn.h sys/socket.h sys/un.h])
+		  dlfcn.h sys/socket.h sys/un.h linux/perf_event.h])
 AC_CHECK_HEADERS(link.h, [], [],
 [#if HAVE_SYS_TYPES_H
 # include <sys/types.h>
diff --git a/gdb/gdbserver/config.in b/gdb/gdbserver/config.in
index bacf005..19b7a6c 100644
--- a/gdb/gdbserver/config.in
+++ b/gdb/gdbserver/config.in
@@ -76,6 +76,9 @@
 /* Define to 1 if you have the <linux/elf.h> header file. */
 #undef HAVE_LINUX_ELF_H
 
+/* Define to 1 if you have the <linux/perf_event.h> header file. */
+#undef HAVE_LINUX_PERF_EVENT_H
+
 /* Define if the target supports register sets. */
 #undef HAVE_LINUX_REGSETS
 
diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
index 69953c2..b524808 100755
--- a/gdb/gdbserver/configure
+++ b/gdb/gdbserver/configure
@@ -4419,7 +4419,7 @@ $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cach
   cd "$ac_popdir"
 
 
-for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h 		 proc_service.h sys/procfs.h thread_db.h linux/elf.h 		 stdlib.h unistd.h 		 errno.h fcntl.h signal.h sys/file.h malloc.h 		 sys/ioctl.h netinet/in.h sys/socket.h netdb.h 		 netinet/tcp.h arpa/inet.h sys/wait.h sys/un.h
+for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h 		 proc_service.h sys/procfs.h thread_db.h linux/elf.h 		 stdlib.h unistd.h 		 errno.h fcntl.h signal.h sys/file.h malloc.h 		 sys/ioctl.h netinet/in.h sys/socket.h netdb.h 		 netinet/tcp.h arpa/inet.h sys/wait.h sys/un.h linux/perf_event.h
 do :
   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index dc3c3cd..167116f 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -55,7 +55,7 @@ AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
 		 stdlib.h unistd.h dnl
 		 errno.h fcntl.h signal.h sys/file.h malloc.h dnl
 		 sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
-		 netinet/tcp.h arpa/inet.h sys/wait.h sys/un.h)
+		 netinet/tcp.h arpa/inet.h sys/wait.h sys/un.h linux/perf_event.h)
 AC_CHECK_FUNCS(pread pwrite pread64 readlink)
 AC_REPLACE_FUNCS(vasprintf vsnprintf)
 
-- 
1.7.1