From 87649cf32bd0e14d5a903fb85b01e9f41a253540 Mon Sep 17 00:00:00 2001
From: Federico Ceratto <federico.ceratto@gmail.com>
Date: Wed, 23 Nov 2016 15:49:10 +0000
Subject: New upstream version 1.4.0+dfsg

---
 configure.ac | 36 +++++++++++++++++++++++++++++++++++-
 1 file changed, 35 insertions(+), 1 deletion(-)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index fd84f133a..415b09c75 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@
 AC_PREREQ(2.60)
 
 define([VERSION_MAJOR], [1])
-define([VERSION_MINOR], [3])
+define([VERSION_MINOR], [4])
 define([VERSION_FIX], [0])
 define([VERSION_NUMBER], VERSION_MAJOR[.]VERSION_MINOR[.]VERSION_FIX)
 define([VERSION_SUFFIX], [])
@@ -72,16 +72,50 @@ AC_ARG_WITH(
 	,
 	[with_user="nobody"]
 )
+AC_ARG_ENABLE(
+	[x86-sse],
+	[AS_HELP_STRING([--disable-x86-sse], [SSE/SS2 optimizations on x86 @<:@default enabled@:>@])],
+	,
+	[enable_x86_sse="yes"]
+)
 
 ACX_PTHREAD(, [AC_MSG_ERROR([Cannot initialize pthread environment])])
 LIBS="${PTHREAD_LIBS} ${LIBS}"
 CFLAGS="${CFLAGS} ${PTHREAD_CFLAGS}"
 CC="${PTHREAD_CC}"
 
+TS_CHECK_JEMALLOC
+if test "$has_jemalloc" = "1"; then
+	AC_DEFINE([ENABLE_JEMALLOC], [1], [compile and link with jemalloc])
+else
+	TS_CHECK_TCMALLOC
+	if test "$has_tcmalloc" = "1"; then
+		AC_DEFINE([ENABLE_TCMALLOC], [1], [compile and link with tcmalloc])
+	else
+		AC_C_MALLOPT
+		AC_C_MALLINFO
+	fi
+fi
+
 AC_TYPE_UINT8_T
 AC_TYPE_UINT16_T
 AC_TYPE_UINT32_T
 AC_C_INLINE
+AC_FUNC_STRERROR_R
+AC_C__GENERIC
+AC_C___ATOMIC
+AC_CHECK_SIZEOF([void *])
+AC_CANONICAL_HOST
+
+AC_ARG_VAR([SSE_CANDIDATE], [C compiler flags for SSE])
+AS_CASE([$host_cpu],
+	[i?86], [SSE_CANDIDATE="yes"]
+)
+AC_SUBST([SSE_CANDIDATE])
+if test "${SSE_CANDIDATE}" = "yes" -a "${enable_x86_sse}" = "yes"; then
+	opt="-msse2 -mfpmath=sse"
+	AX_CHECK_COMPILE_FLAG($opt, [CFLAGS="$CFLAGS $opt"], [])
+fi
 
 AC_ARG_VAR([MATH_CFLAGS], [C compiler flags for math])
 AC_ARG_VAR([MATH_LIBS], [linker flags for math])
-- 
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