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[COMMITTED] configure.ac: Warn when --enable-dwz=no, but /usr/lib/debug/.dwz exists.
- From: Mark Wielaard <mjw at redhat dot com>
- To: elfutils-devel at lists dot fedorahosted dot org
- Date: Wed, 06 Nov 2013 14:59:02 +0100
- Subject: [COMMITTED] configure.ac: Warn when --enable-dwz=no, but /usr/lib/debug/.dwz exists.
Signed-off-by: Mark Wielaard <mjw@redhat.com>
---
ChangeLog | 5 +++++
configure.ac | 2 ++
2 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index f808413..0ef4416 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
2013-11-06 Mark Wielaard <mjw@redhat.com>
+ * configure.ac (--enable-dwz): Add AC_MSG_WARN when disabled but
+ local system does have /usr/lib/debug/.dwz.
+
+2013-11-06 Mark Wielaard <mjw@redhat.com>
+
* configure.ac (--enable-thread-safety): Add AC_MSG_WARN experimental
option.
diff --git a/configure.ac b/configure.ac
index 4023f31..03d5756 100644
--- a/configure.ac
+++ b/configure.ac
@@ -75,6 +75,8 @@ AS_HELP_STRING([--enable-dwz], [enable experimental GNU ref_alt FORM, dwz multi
enable_dwz=$enableval, enable_dwz=no)
AM_CONDITIONAL(ENABLE_DWZ, test "$enable_dwz" = yes)
AS_IF([test "$enable_dwz" = yes], [AC_DEFINE(ENABLE_DWZ)])
+AS_IF([test "$enable_dwz" = no -a -d /usr/lib/debug/.dwz],
+ [AC_MSG_WARN([--enable-dwz disabled and /usr/lib/debug/.dwz exists, native tests might fail])])
AH_TEMPLATE([ENABLE_DWZ], [Defined if libdw should support GNU ref_alt FORM, dwz multi files.])
--
1.7.1