From 11584a854694a8c0a025fcde5f226c94c60c56c4 Mon Sep 17 00:00:00 2001
From: Joel Rosdahl <joel@rosdahl.net>
Date: Mon, 22 Nov 2010 21:09:30 +0100
Subject: [PATCH] portability: Disable support for long double in snprintf
 replacement

ccache doesn't link correctly on HP-UX 11.00 when support for long double
is enabled.
---
 m4/snprintf.m4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/m4/snprintf.m4 b/m4/snprintf.m4
index cf08c5c61..7d3aa068e 100644
--- a/m4/snprintf.m4
+++ b/m4/snprintf.m4
@@ -128,7 +128,9 @@ AC_DEFUN([HW_FUNC_VSNPRINTF],
     [AC_CHECK_HEADERS([inttypes.h locale.h stddef.h stdint.h])
     AC_CHECK_MEMBERS([struct lconv.decimal_point, struct lconv.thousands_sep],
       [], [], [#include <locale.h>])
-    AC_TYPE_LONG_DOUBLE
+dnl ccache doesn't link correctly on HP-UX 11.00 when support for long double
+dnl is enabled.
+dnl    AC_TYPE_LONG_DOUBLE
     AC_TYPE_LONG_LONG_INT
     AC_TYPE_UNSIGNED_LONG_LONG_INT
     AC_TYPE_SIZE_T
-- 
2.47.2