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-rw-r--r--package/clamav/0002-mbox-do-not-use-backtrace-if-using-uClibc-without-ba.patch34
1 files changed, 34 insertions, 0 deletions
diff --git a/package/clamav/0002-mbox-do-not-use-backtrace-if-using-uClibc-without-ba.patch b/package/clamav/0002-mbox-do-not-use-backtrace-if-using-uClibc-without-ba.patch
new file mode 100644
index 0000000000..e99a9742ec
--- /dev/null
+++ b/package/clamav/0002-mbox-do-not-use-backtrace-if-using-uClibc-without-ba.patch
@@ -0,0 +1,34 @@
+From 053bac34b9f0f947c58fcdf80ac03d5a6b05aa12 Mon Sep 17 00:00:00 2001
+From: "Yann E. MORIN" <yann.morin.1998@free.fr>
+Date: Mon, 7 May 2018 23:15:58 +0200
+Subject: [PATCH] mbox: do not use backtrace if using uClibc without backtrace
+ support
+
+Since uClibc can be configured without support for backtrace, disable
+the backtrace if we are building with a uClibc that was built without
+backtrace.
+
+This is a bit hacky, and would greatly benefit from a test in ./configure
+instead, but does nicely as a quick fix for now.
+
+Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
+---
+ libclamav/mbox.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/libclamav/mbox.c b/libclamav/mbox.c
+index 71f540c0a..4851297a9 100644
+--- a/libclamav/mbox.c
++++ b/libclamav/mbox.c
+@@ -98,7 +98,7 @@
+ #include <features.h>
+ #endif
+
+-#if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 1
++#if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 && !defined(__UCLIBC__) || defined(__UCLIBC_HAS_BACKTRACE__)
+ #define HAVE_BACKTRACE
+ #endif
+ #endif
+--
+2.14.3
+
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