From: Andrew Nelless <andrew@nelless.net>
Date: Fri, 26 Feb 2016 14:50:37 +0000 (+0000)
Subject: Add fallback to ucontext for Boost <= 1.51
X-Git-Tag: rec-4.0.0-alpha2~41^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cea78b537ac79125f0bc33caeb87d10d8611449f;p=pdns

Add fallback to ucontext for Boost <= 1.51
---

diff --git a/pdns/mtasker_context.cc b/pdns/mtasker_context.cc
new file mode 100644
index 000000000..549d7c6b0
--- /dev/null
+++ b/pdns/mtasker_context.cc
@@ -0,0 +1,10 @@
+#include <boost/version.hpp>
+
+/* Boost Context was introduced in 1.51 (Aug 2012), but it's probably not worth
+ * supporting it because there was an immediate API break in 1.52 (Nov 2012)
+ */
+#if BOOST_VERSION <= 105100
+#include "mtasker_ucontext.cc"
+#else
+#include "mtasker_fcontext.cc"
+#endif
diff --git a/pdns/recursordist/Makefile.am b/pdns/recursordist/Makefile.am
index c73e1d6a6..7e0c3a23e 100644
--- a/pdns/recursordist/Makefile.am
+++ b/pdns/recursordist/Makefile.am
@@ -85,7 +85,7 @@ pdns_recursor_SOURCES = \
 	misc.hh misc.cc \
 	mplexer.hh \
 	mtasker.hh \
-	mtasker_context.hh mtasker_fcontext.cc \
+	mtasker_context.hh mtasker_context.cc \
 	namespaces.hh \
 	nsecrecords.cc \
 	opensslsigners.cc opensslsigners.hh \
diff --git a/pdns/recursordist/mtasker_context.cc b/pdns/recursordist/mtasker_context.cc
new file mode 120000
index 000000000..c31cfc42b
--- /dev/null
+++ b/pdns/recursordist/mtasker_context.cc
@@ -0,0 +1 @@
+../mtasker_context.cc
\ No newline at end of file