[patch v4 04/13] configure: add check for perf_event header

markus.t.metzger
2012-11-27T10:49:40Z

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

2012-11-27 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 | 3 ++-
6 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/gdb/config.in b/gdb/config.in
index a3b8f42..b54d245 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 1ee8c78..e34229b 100755
--- a/gdb/configure
+++ b/gdb/configure
@@ -8893,7 +8893,7 @@ 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 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 9791143..2bfbe73 100644
--- a/gdb/configure.ac
+++ b/gdb/configure.ac
@@ -1082,7 +1082,7 @@ 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 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 63ff9b2..b791b89 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 02d45da..ab22b5e 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 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 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 36ed82f..35da28b 100644
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -55,7 +55,8 @@ 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 wait.h sys/un.h)
+ netinet/tcp.h arpa/inet.h sys/wait.h wait.h sys/un.h dnl
+ linux/perf_event.h)
AC_CHECK_FUNCS(pread pwrite pread64 readlink)
AC_REPLACE_FUNCS(vasprintf vsnprintf)

--
1.7.1