From 5cb2244f2bc98eebbaf147146f1fa6ab549d6d87 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 16 Jan 2011 01:24:43 +0000
Subject: [PATCH] uClibc 0.9.32: fix libm compile for powerpc

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25013 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../460-powerpc_libm_fixes.patch              | 42 +++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 toolchain/uClibc/patches-0.9.32/460-powerpc_libm_fixes.patch

diff --git a/toolchain/uClibc/patches-0.9.32/460-powerpc_libm_fixes.patch b/toolchain/uClibc/patches-0.9.32/460-powerpc_libm_fixes.patch
new file mode 100644
index 0000000000..a38da1f311
--- /dev/null
+++ b/toolchain/uClibc/patches-0.9.32/460-powerpc_libm_fixes.patch
@@ -0,0 +1,42 @@
+--- a/libm/powerpc/e500/Makefile.arch
++++ b/libm/powerpc/e500/Makefile.arch
+@@ -6,5 +6,7 @@
+ #
+ 
+ libm_ARCH_fpu_DIR := $(libm_SUBARCH_DIR)/fpu
++libm_ARCH_fpu_OUT := $(libm_SUBARCH_OUT)/fpu
++CFLAGS-libm/$(TARGET_ARCH)/$(TARGET_SUBARCH)/fpu/ = $(CFLAGS-libm)
+ -include $(libm_ARCH_fpu_DIR)/Makefile.arch
+ 
+--- a/libm/powerpc/e500/fpu/fe_nomask.c
++++ b/libm/powerpc/e500/fpu/fe_nomask.c
+@@ -26,7 +26,7 @@
+ const fenv_t *
+ __fe_nomask_env(void)
+ {
+-  __set_errno (ENOSYS);
++  errno = ENOSYS;
+   return FE_ENABLED_ENV;
+ }
+ 
+--- a/libm/powerpc/e500/fpu/feholdexcpt.c
++++ b/libm/powerpc/e500/fpu/feholdexcpt.c
+@@ -42,4 +42,3 @@ feholdexcept (fenv_t *envp)
+ 
+   return 0;
+ }
+-libm_hidden_def (feholdexcept)
+--- a/libm/powerpc/e500/fpu/fesetround.c
++++ b/libm/powerpc/e500/fpu/fesetround.c
+@@ -34,4 +34,3 @@ fesetround (int round)
+ 
+   return 0;
+ }
+-libm_hidden_def (fesetround)
+--- a/libm/powerpc/e500/fpu/fraiseexcpt.c
++++ b/libm/powerpc/e500/fpu/fraiseexcpt.c
+@@ -26,4 +26,3 @@
+ 
+ #include "../spe-raise.c"
+ 
+-libm_hidden_def (feraiseexcept)