From e87389229eb4537627322582510dd52fce312d3e Mon Sep 17 00:00:00 2001
From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Thu, 29 Jan 2009 19:24:31 +0000
Subject: [PATCH] toolchain/gcc: remove ancient (and unused) i386 softfloat
 patch

---
 toolchain/gcc/gcc-uclibc-3.x.mk         |  4 --
 toolchain/gcc/gcc-uclibc-4.x.mk         |  4 --
 toolchain/gcc/i386-gcc-soft-float.patch | 61 -------------------------
 3 files changed, 69 deletions(-)
 delete mode 100644 toolchain/gcc/i386-gcc-soft-float.patch

diff --git a/toolchain/gcc/gcc-uclibc-3.x.mk b/toolchain/gcc/gcc-uclibc-3.x.mk
index bb4137c3ac..a734eeffbc 100644
--- a/toolchain/gcc/gcc-uclibc-3.x.mk
+++ b/toolchain/gcc/gcc-uclibc-3.x.mk
@@ -159,10 +159,6 @@ endif
 ifeq ("$(strip $(ARCH))","armeb")
 	toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
 endif
-	# Not yet updated to 3.4.1.
-	#ifeq ("$(strip $(ARCH))","i386")
-	#toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc i386-gcc-soft-float.patch
-	#endif
 endif
 	touch $@
 
diff --git a/toolchain/gcc/gcc-uclibc-4.x.mk b/toolchain/gcc/gcc-uclibc-4.x.mk
index 461e45ea28..118b257e04 100644
--- a/toolchain/gcc/gcc-uclibc-4.x.mk
+++ b/toolchain/gcc/gcc-uclibc-4.x.mk
@@ -179,10 +179,6 @@ endif
 ifeq ("$(strip $(ARCH))","armeb")
 	toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc/$(GCC_VERSION) arm-softfloat.patch.conditional
 endif
-	# Not yet updated to 3.4.1.
-	#ifeq ("$(strip $(ARCH))","i386")
-	#toolchain/patch-kernel.sh $(GCC_DIR) toolchain/gcc i386-gcc-soft-float.patch
-	#endif
 endif
 	touch $@
 
diff --git a/toolchain/gcc/i386-gcc-soft-float.patch b/toolchain/gcc/i386-gcc-soft-float.patch
deleted file mode 100644
index 97501087e2..0000000000
--- a/toolchain/gcc/i386-gcc-soft-float.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-diff -urN gcc-3.3.2-orig/gcc/config/i386/i386.h gcc-3.3.2/gcc/config/i386/i386.h
---- gcc-3.3.2-orig/gcc/config/i386/i386.h	2003-06-25 16:18:31.000000000 -0500
-+++ gcc-3.3.2/gcc/config/i386/i386.h	2003-10-22 01:46:57.000000000 -0500
-@@ -653,6 +653,7 @@
- /* Define for XFmode or TFmode extended real floating point support.
-    The XFmode is specified by i386 ABI, while TFmode may be faster
-    due to alignment and simplifications in the address calculations.  */
-+#if 0
- #define LONG_DOUBLE_TYPE_SIZE (TARGET_128BIT_LONG_DOUBLE ? 128 : 96)
- #define MAX_LONG_DOUBLE_TYPE_SIZE 128
- #ifdef __x86_64__
-@@ -660,6 +661,17 @@
- #else
- #define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 96
- #endif
-+#else
-+	  /* Set up for x86 soft float with 64-bit long doubles, since that's
-+	   * all the soft float emulation supports. */
-+#define LONG_DOUBLE_TYPE_SIZE (TARGET_128BIT_LONG_DOUBLE ? 128 : (TARGET_80387 ? 96 : 64))
-+#define MAX_LONG_DOUBLE_TYPE_SIZE 128
-+#ifdef __x86_64__
-+#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE 128
-+#else
-+#define LIBGCC2_LONG_DOUBLE_TYPE_SIZE (TARGET_80387 ? 96 : 64)
-+#endif
-+#endif
- 
- /* Set the value of FLT_EVAL_METHOD in float.h.  When using only the
-    FPU, assume that the fpcw is set to extended precision; when using
-diff -urN gcc-3.3.2-orig/gcc/config/t-linux gcc-3.3.2/gcc/config/t-linux
---- gcc-3.3.2-orig/gcc/config/t-linux-uclibc	2003-06-04 11:56:11.000000000 -0500
-+++ gcc-3.3.2/gcc/config/t-linux-uclibc	2003-10-22 01:46:39.000000000 -0500
-@@ -21,3 +21,28 @@
- LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde.c \
-   $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
- LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h
-+
-+##############################################
-+# We want fine grained libraries, so use the new code to build the
-+# floating point emulation libraries.
-+FPBIT = fp-bit.c
-+DPBIT = dp-bit.c
-+
-+#LIB2FUNCS_EXTRA = xp-bit.c
-+
-+dp-bit.c: $(srcdir)/config/fp-bit.c
-+	echo '#ifdef __LITTLE_ENDIAN__' > dp-bit.c
-+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >>dp-bit.c
-+	echo '#endif'           >> dp-bit.c
-+	cat $(srcdir)/config/fp-bit.c >> dp-bit.c
-+
-+fp-bit.c: $(srcdir)/config/fp-bit.c
-+	echo '#define FLOAT' > fp-bit.c
-+	echo '#ifdef __LITTLE_ENDIAN__' >> fp-bit.c
-+	echo '#define FLOAT_BIT_ORDER_MISMATCH' >>fp-bit.c
-+	echo '#endif'           >> fp-bit.c
-+	cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-+
-+#MULTILIB_OPTIONS = msoft-float
-+#MULTILIB_DIRNAMES = soft-float
-+
-- 
2.30.2