From: Jan Nieuwenhuizen <janneke@gnu.org>
Date: Wed, 31 Mar 2004 14:42:29 +0000 (+0000)
Subject: Use C++ to check for C++ header.
X-Git-Tag: release/2.2.0~11
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=c580e460425f945ccaaaf5c4a0f4fa762939ccaf;p=lilypond.git

Use C++ to check for C++ header.
---

diff --git a/ChangeLog b/ChangeLog
index 15aa795e7e..04cfd014fe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2004-03-31  Jan Nieuwenhuizen  <janneke@gnu.org>
 
+	* configure.in: Use C++ to check for C++ header.
+
 	* po/nl.po: Update.
 
 	* lily/scm-option.cc (LY_DEFINE): Name of the program is lilypond-bin.
diff --git a/configure.in b/configure.in
index 1948109ea3..5da07aee6e 100644
--- a/configure.in
+++ b/configure.in
@@ -48,9 +48,11 @@ STEPMAKE_MAKEINFO(REQUIRED)
 STEPMAKE_PYTHON_DEVEL(REQUIRED)
 
 
-AC_CHECK_HEADERS([assert.h sys/stat.h sstream])
+AC_CHECK_HEADERS([assert.h sys/stat.h])
+AC_LANG_PUSH(C++)
+AC_CHECK_HEADERS([sstream])
+AC_LANG_POP(C++)
 AC_HEADER_STAT
-
 AC_FUNC_MEMCMP
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS([gettext isinf memmem snprintf vsnprintf gettext])