From d4570b422e46cc8efbf9c51d112b9afb69b993df Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Fri, 24 Dec 2010 12:43:10 +0000
Subject: A motley selection of changes, which ultimately result in a toolchain
 that produces binaries:

	* Makefile:
		Change to a two-stage build and build+install clib2 between stages
		Other, associated changes to reflect additional patches etc
	* recipes/files/gcc:
		Contents moved to recipes/files/gcc/gcc
		Various changes to the target configuration to reflect use of clib2
	* recipes/files/ndk:
		Additional header files for the NDK to permit clib2 to build
	* recipes/files/clib2:
		Add sys/wait.h to clib2, and stub out wait(), vfork(), and pipe() for the benefit of libiberty
	* recipes/patches/gcc/(config.host.p,config.gcc.p):
		Renamed to gcc.\1
	* recipes/patches/gcc/libgcc.config.host.p:
		Make libgcc aware of our target triple
	* recipes/patches/binutils/gas.app.c.p:
		Backport a 5-year old fix that prevents the GAS lexer dropping input on the floor
	* recipes/patches/ndk/ndk.inline.intuition.h.p:
		Hack around inline function needing access to a variable from the place it was inlined
	* recipes/patches/clib2/clib2.modern_gcc.p:
		Fix up clib2 to compile with modern GCC
	* recipes/patches/clib2/clib2.include.unistd.h.p:
		Export definitions of vfork() and pipe()
	* recipes/patches/clib2/clib2.include.fcntl.h.p:
		Define FD_CLOEXEC -- the clib2 fcntl() implementation will ignore F_GETFD/F_SETFD anyway
	* recipes/patches/clib2/clib2.GNUmakefile.68k.p:
		Reflect our use of a full target triple in the toolchain settings
		Add stubs.c to build
		Do not attempt to build resident/resident32 library variants


svn path=/toolchains/; revision=11120
---
 .../recipes/files/gcc/gcc/config/m68k/t-amigaos    | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 m68k-unknown-amigaos/recipes/files/gcc/gcc/config/m68k/t-amigaos

(limited to 'm68k-unknown-amigaos/recipes/files/gcc/gcc/config/m68k/t-amigaos')

diff --git a/m68k-unknown-amigaos/recipes/files/gcc/gcc/config/m68k/t-amigaos b/m68k-unknown-amigaos/recipes/files/gcc/gcc/config/m68k/t-amigaos
new file mode 100644
index 0000000..3b2d16f
--- /dev/null
+++ b/m68k-unknown-amigaos/recipes/files/gcc/gcc/config/m68k/t-amigaos
@@ -0,0 +1,36 @@
+# Makefile fragment for AmigaOS target.
+
+# Extra object file linked to the cc1* executables.
+amigaos.o: $(srcdir)/config/m68k/amigaos.c $(CONFIG_H)
+	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $< $(OUTPUT_OPTION)
+
+# Additional target dependent options for compiling libgcc.a.  This just
+# ensures that we don't compile libgcc* with anything other than a
+# fixed stack.
+
+#TARGET_LIBGCC2_CFLAGS = -mfixedstack
+
+# Support for building multiple version of libgcc.
+
+LIBGCC_MULTI =	.; \
+		libb;@fbaserel \
+		libm020;@m68020 \
+		libb/libm020;@fbaserel@m68020 \
+		libb32/libm020;@fbaserel32@m68020
+
+### begin-GG-local: dynamic libraries
+# Extra objects that get compiled and linked to collect2
+
+#EXTRA_COLLECT2_OBJS = amigacollect2.o
+
+# Build supplimentary AmigaOS target support file for collect2
+#amigacollect2.o: amigacollect2.c
+#	$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
+#	-DA2IXDIR_PREFIX=\"$(prefix)/share/a2ixlibrary\" $< $(OUTPUT_OPTION)
+### end-GG-local
+
+# Prevent fixincludes clobbering our limits.h
+LIMITS_H_TEST = true
+
+# Prevent installation of GCC's limits.h
+INSTALL_LIMITS_H = false
-- 
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