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-rw-r--r--m4/libboost.m430
-rw-r--r--m4/libodb.m46
-rw-r--r--m4/threads.m46
3 files changed, 21 insertions, 21 deletions
diff --git a/m4/libboost.m4 b/m4/libboost.m4
index b1f53b4..c8132eb 100644
--- a/m4/libboost.m4
+++ b/m4/libboost.m4
@@ -28,8 +28,8 @@ if test x"$libboost_dir" != x; then
LDFLAGS="$LDFLAGS -L$abs_libboost_dir/stage/lib"
fi
-CXX_LIBTOOL_LINK_IFELSE(
-AC_LANG_SOURCE([[
+CXX_LIBTOOL_LINK_IFELSE([
+AC_LANG_SOURCE([
#include <boost/version.hpp>
#ifndef BOOST_VERSION
@@ -40,7 +40,7 @@ int
main ()
{
}
-]]),
+])],
[
libboost_found=yes
])
@@ -113,8 +113,8 @@ dnl
dnl LIBBOOST_SMART_PTR([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl
AC_DEFUN([LIBBOOST_SMART_PTR], [
-LIBBOOST_HEADER_LIB([smart_ptr],
-AC_LANG_SOURCE([[
+LIBBOOST_HEADER_LIB([smart_ptr],[
+AC_LANG_SOURCE([
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
@@ -124,7 +124,7 @@ main ()
boost::shared_ptr<int> sp (new int (10));
boost::weak_ptr<int> wp (sp);
}
-]]),
+])],
[$1],
[$2])
])dnl
@@ -132,8 +132,8 @@ dnl
dnl LIBBOOST_UNORDERED([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl
AC_DEFUN([LIBBOOST_UNORDERED], [
-LIBBOOST_HEADER_LIB([unordered],
-AC_LANG_SOURCE([[
+LIBBOOST_HEADER_LIB([unordered],[
+AC_LANG_SOURCE([
#include <boost/unordered_set.hpp>
#include <boost/unordered_map.hpp>
@@ -146,7 +146,7 @@ main ()
s.insert (1);
return m.find (1) != m.end ();
}
-]]),
+])],
[$1],
[$2])
])dnl
@@ -154,13 +154,13 @@ dnl
dnl LIBBOOST_SYSTEM([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl
AC_DEFUN([LIBBOOST_SYSTEM], [
-LIBBOOST_LIB([system],
-AC_LANG_SOURCE([[
+LIBBOOST_LIB([system],[
+AC_LANG_SOURCE([
int
main ()
{
}
-]]),
+])],
[$1],
[$2])
])dnl
@@ -168,8 +168,8 @@ dnl
dnl LIBBOOST_DATE_TIME([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
dnl
AC_DEFUN([LIBBOOST_DATE_TIME], [
-LIBBOOST_LIB([date_time],
-AC_LANG_SOURCE([[
+LIBBOOST_LIB([date_time],[
+AC_LANG_SOURCE([
#include <boost/date_time/gregorian/gregorian.hpp>
int
@@ -179,7 +179,7 @@ main ()
const char* s (m.as_short_string ());
return s == 0;
}
-]]),
+])],
[$1],
[$2])
])dnl
diff --git a/m4/libodb.m4 b/m4/libodb.m4
index 6e282a6..7d3130b 100644
--- a/m4/libodb.m4
+++ b/m4/libodb.m4
@@ -31,8 +31,8 @@ fi
save_LIBS="$LIBS"
LIBS="-lodb $LIBS"
-CXX_LIBTOOL_LINK_IFELSE(
-AC_LANG_SOURCE([[
+CXX_LIBTOOL_LINK_IFELSE([
+AC_LANG_SOURCE([
#include <odb/exception.hxx>
void
@@ -60,7 +60,7 @@ main ()
const char* m (g ());
return m != 0;
}
-]]),
+])],
[libodb_found=yes])
if test x"$libodb_found" = xno; then
diff --git a/m4/threads.m4 b/m4/threads.m4
index fce3f39..4cd4c05 100644
--- a/m4/threads.m4
+++ b/m4/threads.m4
@@ -36,8 +36,8 @@ if test x$threads = xcheck; then
#
AC_MSG_CHECKING([for __thread keyword])
- CXX_LIBTOOL_LINK_IFELSE(
- AC_LANG_SOURCE([[
+ CXX_LIBTOOL_LINK_IFELSE([
+ AC_LANG_SOURCE([
__thread int tls_var;
int
@@ -45,7 +45,7 @@ if test x$threads = xcheck; then
{
tls_var = 0;
}
- ]]),
+ ])],
[threads_thread_keyword=yes])
AC_MSG_RESULT([$threads_thread_keyword])