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port: only enable userspace callstack context on Linux
author
Michael Jeanson
<mjeanson@efficios.com>
Wed, 14 Oct 2020 14:32:14 +0000
(10:32 -0400)
committer
Jérémie Galarneau
<jeremie.galarneau@efficios.com>
Mon, 9 Nov 2020 20:45:27 +0000
(15:45 -0500)
Change-Id: I55402a7058f7d0bbe11d4c59197197130fe88665
Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
configure.ac
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diff --git
a/configure.ac
b/configure.ac
index fa58cbb16e385b3b455ffd4bd9a106ae153ff847..66dd016931aeabb5aefdddc7ecf5983d03fff0de 100644
(file)
--- a/
configure.ac
+++ b/
configure.ac
@@
-992,18
+992,26
@@
AS_CASE([$host_cpu],
AC_SUBST(ARCHTYPE)
AC_SUBST(ARCHTYPE)
+AS_CASE([$host_os],
+ [linux*], [OSTYPE="linux"],
+ [freebsd*], [OSTYPE="freebsd"],
+ [solaris*], [OSTYPE="solaris"],
+ [cygwin*], [OSTYPE="cygwin"],
+ [mingw*], [OSTYPE="mingw"],
+ [OSTYPE="unknown"]
+)
+AC_SUBST(OSTYPE)
+AM_CONDITIONAL([IS_LINUX], [test $OSTYPE = "linux"])
+
+
+
+# Userspace callstack capture is only supported by the Linux kernel on x86.
AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
AH_TEMPLATE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [Define if you have LTTng-modules userspace callstack tracing support])
-AC_MSG_CHECKING([for architecture support of userspace callstack tracing from the kernel])
-AS_IF([test "x$ARCHTYPE" = "xx86"],[
- # Userspace callstack capture is only supported by the Linux kernel on x86.
- AC_MSG_RESULT([yes])
+AS_IF([test "x$ARCHTYPE" = "xx86" && test "x$OSTYPE" = "xlinux"],[
have_modules_userspace_callstack_context=yes
AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
have_modules_userspace_callstack_context=yes
AC_DEFINE([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [1])
-], [
- AC_MSG_RESULT([no])
- have_modules_userspace_callstack_context=no
])
])
-AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context
!= xno
])
+AM_CONDITIONAL([HAVE_MODULES_USERSPACE_CALLSTACK_CONTEXT], [test x$have_modules_userspace_callstack_context
= xyes
])
# Export binaries build conditions.
AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
# Export binaries build conditions.
AM_CONDITIONAL([BUILD_BIN_LTTNG], [test x$enable_bin_lttng != xno])
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