From 4ed41f3dab352757513cb8f5c49485de4bec6d6d Mon Sep 17 00:00:00 2001
From: Pierre Ossman <ossman@cendio.se>
Date: Tue, 18 Sep 2007 10:47:03 +0000
Subject: [PATCH] strtof() is a rather recent addition to C. Fall back to
 strtod() if it isn't available.

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1853 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 configure.ac              | 2 +-
 src/pulsecore/core-util.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 5250804..d03774e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -267,7 +267,7 @@ AC_CHECK_FUNCS([getopt_long], [], [AC_CHECK_LIB([iberty], [getopt_long])])
 #### Check for functions ####
 
 # ISO
-AC_CHECK_FUNCS([lrintf])
+AC_CHECK_FUNCS([lrintf strtof])
 
 # POSIX
 AC_FUNC_FORK
diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index 6a0bd0a..afd89ba 100644
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -1300,7 +1300,11 @@ int pa_atof(const char *s, float *ret_f) {
 #endif
     {
         errno = 0;
+#ifdef HAVE_STRTOF
         f = strtof(s, &x);
+#else
+        f = strtod(s, &x);
+#endif
     }
 
     if (!x || *x || errno != 0)
-- 
2.7.4