From e4aa2102cd8026230536a49292e71ced41db1084 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Sat, 18 Feb 2006 03:31:12 +0000
Subject: add infrastructure for fenv

---
 libm/Makefile.in | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libm/Makefile.in b/libm/Makefile.in
index d10aafeb7..ddd9cf349 100644
--- a/libm/Makefile.in
+++ b/libm/Makefile.in
@@ -32,6 +32,10 @@ libm_FULL_NAME := libm-$(MAJOR_VERSION).$(MINOR_VERSION).$(SUBLEVEL).so
 libm_ARCH_DIR:=$(top_srcdir)libm/$(TARGET_ARCH)
 libm_ARCH_OUT:=$(top_builddir)libm/$(TARGET_ARCH)
 
+CFLAGS-libm/$(TARGET_ARCH)/fpu/ += -D_GNU_SOURCE
+libm_ARCH_fpu_DIR:=$(libm_ARCH_DIR)/fpu
+libm_ARCH_fpu_OUT:=$(libm_ARCH_OUT)/fpu
+
 ifeq ($(UCLIBC_HAS_FPU),y)
 ifeq ($(DO_C99_MATH),y)
 -include $(libm_ARCH_DIR)/Makefile.arch
@@ -162,4 +166,4 @@ $(libm_MOBJ:.o=.os): $(libm_MSRC)
 	$(compile.m)
 
 libm_clean:
-	$(RM) $(libm_OUT)/{,*/}*.{o,os,oS,a}
+	$(RM) $(libm_OUT)/{,*/,*/*/}*.{o,os,oS,a}
-- 
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