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-rw-r--r--configure.ac3
-rwxr-xr-xscons/gallium.py4
-rw-r--r--src/util/strtod.cpp12
3 files changed, 11 insertions, 8 deletions
diff --git a/configure.ac b/configure.ac
index 7dbba76f4b2..fc7d3726ef8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -527,6 +527,9 @@ if test "x$enable_asm" = xyes; then
esac
fi
+AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
+AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
+
dnl Check to see if dlopen is in default libraries (like Solaris, which
dnl has it in libc), or if libdl is needed to get it.
AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
diff --git a/scons/gallium.py b/scons/gallium.py
index dd5ca56a2db..e3786d2318c 100755
--- a/scons/gallium.py
+++ b/scons/gallium.py
@@ -301,6 +301,10 @@ def generate(env):
cppdefines += ['HAVE_ALIAS']
else:
cppdefines += ['GLX_ALIAS_UNSUPPORTED']
+
+ if env['platform'] in ('linux', 'darwin'):
+ cppdefines += ['HAVE_XLOCALE_H']
+
if env['platform'] == 'haiku':
cppdefines += [
'HAVE_PTHREAD',
diff --git a/src/util/strtod.cpp b/src/util/strtod.cpp
index 2f1d2290879..2a3e8eb5294 100644
--- a/src/util/strtod.cpp
+++ b/src/util/strtod.cpp
@@ -28,7 +28,7 @@
#ifdef _GNU_SOURCE
#include <locale.h>
-#ifdef __APPLE__
+#ifdef HAVE_XLOCALE_H
#include <xlocale.h>
#endif
#endif
@@ -44,9 +44,7 @@
double
_mesa_strtod(const char *s, char **end)
{
-#if defined(_GNU_SOURCE) && !defined(__CYGWIN__) && !defined(__FreeBSD__) && \
- !defined(ANDROID) && !defined(__HAIKU__) && !defined(__UCLIBC__) && \
- !defined(__NetBSD__)
+#if defined(_GNU_SOURCE) && defined(HAVE_XLOCALE_H)
static locale_t loc = NULL;
if (!loc) {
loc = newlocale(LC_CTYPE_MASK, "C", NULL);
@@ -65,15 +63,13 @@ _mesa_strtod(const char *s, char **end)
float
_mesa_strtof(const char *s, char **end)
{
-#if defined(_GNU_SOURCE) && !defined(__CYGWIN__) && !defined(__FreeBSD__) && \
- !defined(ANDROID) && !defined(__HAIKU__) && !defined(__UCLIBC__) && \
- !defined(__NetBSD__)
+#if defined(_GNU_SOURCE) && defined(HAVE_XLOCALE_H)
static locale_t loc = NULL;
if (!loc) {
loc = newlocale(LC_CTYPE_MASK, "C", NULL);
}
return strtof_l(s, end, loc);
-#elif defined(_ISOC99_SOURCE) || (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE >= 600)
+#elif defined(HAVE_STRTOF)
return strtof(s, end);
#else
return (float) strtod(s, end);