X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=config%2Famanda%2Fdebugging.m4;h=4a499dc553469401ec7ee40d2321d4eef9635d65;hb=fb2bd066c2f8b34addafe48d62550e3033a59431;hp=6793c8f066df2fdc43bce0c6b92c2ffbc5c70c6d;hpb=a6127998ee6dcab6bb034f6ca985b07804a86f9a;p=debian%2Famanda

diff --git a/config/amanda/debugging.m4 b/config/amanda/debugging.m4
index 6793c8f..4a499dc 100644
--- a/config/amanda/debugging.m4
+++ b/config/amanda/debugging.m4
@@ -56,6 +56,23 @@ AC_DEFUN([AMANDA_WITH_DEBUGGING],
 	[Location of Amanda directories and files. ])
 ])
 
+# SYNOPSIS
+#
+#   AMANDA_GLIBC_BACKTRACE
+#
+# OVERVIEW
+#
+#   Check for glibc's backtrace support, and define HAVE_GLIBC_BACKTRACE if it is present.
+AC_DEFUN([AMANDA_GLIBC_BACKTRACE],
+[
+    AC_CHECK_HEADER([execinfo.h], [
+	AC_CHECK_FUNC([backtrace_symbols_fd], [
+	    AC_DEFINE(HAVE_GLIBC_BACKTRACE, 1,
+		[Define this if glibc's backtrace functionality (execinfo.h) is present])
+	])
+    ])
+])
+
 # SYNOPSIS
 #
 #   AMANDA_WITH_DEBUG_DAYS