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-rw-r--r--m4/libodb.m46
-rw-r--r--m4/libpq.m412
-rw-r--r--m4/threads.m46
3 files changed, 12 insertions, 12 deletions
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/libpq.m4 b/m4/libpq.m4
index 302613f..a58f33f 100644
--- a/m4/libpq.m4
+++ b/m4/libpq.m4
@@ -18,8 +18,8 @@ AC_MSG_CHECKING([for libpq])
save_LIBS="$LIBS"
LIBS="-lpq $LIBS"
-CXX_LIBTOOL_LINK_IFELSE(
-AC_LANG_SOURCE([[
+CXX_LIBTOOL_LINK_IFELSE([
+AC_LANG_SOURCE([
#include <libpq-fe.h>
int
@@ -30,7 +30,7 @@ main ()
PQfinish (conn);
return 0;
}
-]]),
+])],
[
libpq_found=yes
])
@@ -48,8 +48,8 @@ if test x"$libpq_found" = xno; then
CPPFLAGS=-I`$pg_config --includedir`
CPPFLAGS="$CPPFLAGS $save_CPPFLAGS"
- CXX_LIBTOOL_LINK_IFELSE(
-AC_LANG_SOURCE([[
+ CXX_LIBTOOL_LINK_IFELSE([
+AC_LANG_SOURCE([
#include <libpq-fe.h>
int
@@ -60,7 +60,7 @@ main ()
PQfinish (conn);
return 0;
}
-]]),
+])],
[
libpq_found=yes
])
diff --git a/m4/threads.m4 b/m4/threads.m4
index fce3f39..4cd4c05 100644
--- a/m4/threads.m4
+++ b/m4/threads.m4
@@ -36,8 +36,8 @@ if test x$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])