add latest gcc 4.2 snapshot for gcc-cross

diff --git a/packages/gcc/gcc-4.2-20060513/.mtn2git_empty b/packages/gcc/gcc-4.2-20060513/.mtn2git_empty
new file mode 100644 (file)
index 0000000..e69de29

diff --git a/packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch b/packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch
new file mode 100644 (file)
index 0000000..c4897c0
--- /dev/null
+++ b/packages/gcc/gcc-4.2-20060513/arm-nolibfloat.patch
@@ -0,0 +1,24 @@
+# Dimitry Andric <dimitry@andric.com>, 2004-05-01
+#
+# * Removed the extra -lfloat option from LIBGCC_SPEC, since it isn't needed
+#   anymore.  (The required functions are now in libgcc.)
+# 
+# Fixes errors like
+# arm-softfloat-linux-gnu/3.4.0/../../../../arm-softfloat-linux-gnu/bin/ld: cannot find -lfloat
+# collect2: ld returned 1 exit status
+# make[2]: *** [arm-softfloat-linux-gnu/gcc-3.4.0-glibc-2.3.2/build-glibc/iconvdata/ISO8859-1.so] Error 1
+# when building glibc-2.3.3 with gcc-3.4.0 for arm-softfloat
+
+Index: gcc-4.0.2/gcc/config/arm/linux-elf.h
+===================================================================
+--- gcc-4.0.2.orig/gcc/config/arm/linux-elf.h  2005-03-04 16:14:01.000000000 +0000
++++ gcc-4.0.2/gcc/config/arm/linux-elf.h       2005-11-11 18:02:54.000000000 +0000
+@@ -56,7 +56,7 @@
+    %{shared:-lc} \
+    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"
+ 
+-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
++#define LIBGCC_SPEC "-lgcc"
+ 
+ /* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
+    the GNU/Linux magical crtbegin.o file (see crtstuff.c) which

diff --git a/packages/gcc/gcc-4.2-20060513/arm-softfloat.patch b/packages/gcc/gcc-4.2-20060513/arm-softfloat.patch
new file mode 100644 (file)
index 0000000..c86c83e
--- /dev/null
+++ b/packages/gcc/gcc-4.2-20060513/arm-softfloat.patch
@@ -0,0 +1,16 @@
+Index: gcc-4.0.2/gcc/config/arm/t-linux
+===================================================================
+--- gcc-4.0.2.orig/gcc/config/arm/t-linux      2004-05-15 12:41:35.000000000 +0000
++++ gcc-4.0.2/gcc/config/arm/t-linux   2005-11-11 16:07:53.000000000 +0000
+@@ -4,7 +4,10 @@
+ LIBGCC2_DEBUG_CFLAGS = -g0
+ 
+ LIB1ASMSRC = arm/lib1funcs.asm
+-LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx
++LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx \
++    _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi _fixunsdfsi \
++    _truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2 \
++    _fixsfsi _fixunssfsi _floatdidf _floatdisf
+ 
+ # MULTILIB_OPTIONS = mhard-float/msoft-float
+ # MULTILIB_DIRNAMES = hard-float soft-float

diff --git a/packages/gcc/gcc-4.2-20060513/armeb-fix.patch b/packages/gcc/gcc-4.2-20060513/armeb-fix.patch
new file mode 100644 (file)
index 0000000..42bb4ea
--- /dev/null
+++ b/packages/gcc/gcc-4.2-20060513/armeb-fix.patch
@@ -0,0 +1,62 @@
+--- gcc-4.0-20050305/gcc/config/arm/linux-elf.h.orig   2005-03-23 18:44:54.822707377 +0100
++++ gcc-4.0-20050305/gcc/config/arm/linux-elf.h        2005-03-23 18:46:18.228560206 +0100
+@@ -31,19 +31,33 @@
+ /* Do not assume anything about header files.  */
+ #define NO_IMPLICIT_EXTERN_C
+ 
++/*
++ * 'config.gcc' defines TARGET_BIG_ENDIAN_DEFAULT as 1 for
++ * arm*b-*-linux* (big endian) configurations.
++ */
++#if TARGET_BIG_ENDIAN_DEFAULT
++#define TARGET_ENDIAN_DEFAULT ARM_FLAG_BIG_END
++#define TARGET_ENDIAN_OPTION "mbig-endian"
++#define TARGET_LINKER_EMULATION "armelfb_linux"
++#else
++#define TARGET_ENDIAN_DEFAULT 0
++#define TARGET_ENDIAN_OPTION "mlittle-endian"
++#define TARGET_LINKER_EMULATION "armelf_linux"
++#endif
++
+ #undef  TARGET_DEFAULT_FLOAT_ABI
+ #define TARGET_DEFAULT_FLOAT_ABI ARM_FLOAT_ABI_HARD
+ 
+ #undef  TARGET_DEFAULT
+-#define TARGET_DEFAULT (0)
++#define TARGET_DEFAULT (TARGET_ENDIAN_DEFAULT)
+ 
+ #define SUBTARGET_CPU_DEFAULT TARGET_CPU_arm6
+ 
+-#define SUBTARGET_EXTRA_LINK_SPEC " -m armelf_linux -p"
++#define SUBTARGET_EXTRA_LINK_SPEC " -m " TARGET_LINKER_EMULATION " -p"
+ 
+ #undef  MULTILIB_DEFAULTS
+ #define MULTILIB_DEFAULTS \
+-      { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
++      { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
+ 
+ /* The GNU C++ standard library requires that these macros be defined.  */
+ #undef CPLUSPLUS_CPP_SPEC
+@@ -90,7 +104,7 @@
+    %{rdynamic:-export-dynamic} \
+    %{!dynamic-linker:-dynamic-linker /lib/ld-linux.so.2} \
+    -X \
+-   %{mbig-endian:-EB}" \
++   %{mbig-endian:-EB} %{mlittle-endian:-EL}" \
+    SUBTARGET_EXTRA_LINK_SPEC
+ 
+ #define TARGET_OS_CPP_BUILTINS()              \
+--- gcc-4.0-20050305/gcc/config.gcc.orig       2005-03-23 18:46:23.318105335 +0100
++++ gcc-4.0-20050305/gcc/config.gcc    2005-03-23 18:47:41.592546386 +0100
+@@ -650,6 +650,11 @@
+       ;;
+ arm*-*-linux*)                        # ARM GNU/Linux with ELF
+       tm_file="dbxelf.h elfos.h linux.h arm/elf.h  arm/linux-gas.h arm/linux-elf.h arm/aout.h arm/arm.h"
++      case $target in
++      arm*b-*-linux*)
++              tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
++              ;;
++      esac
+       tmake_file="${tmake_file} arm/t-arm arm/t-linux"
+       extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
+       gnu_ld=yes

diff --git a/packages/gcc/gcc-4.2-20060513/ldflags.patch b/packages/gcc/gcc-4.2-20060513/ldflags.patch
new file mode 100644 (file)
index 0000000..9576f60
--- /dev/null
+++ b/packages/gcc/gcc-4.2-20060513/ldflags.patch
@@ -0,0 +1,22 @@
+--- /tmp/Makefile.in   2006-02-23 20:56:01.399758728 +0100
++++ gcc-4.1-20060217/Makefile.in       2006-02-23 20:56:16.874406224 +0100
+@@ -334,7 +334,7 @@
+ CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+ LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
+-LDFLAGS_FOR_TARGET = 
++LDFLAGS_FOR_TARGET = @LDFLAGS@ 
+ PICFLAG_FOR_TARGET = 
+ 
+ # ------------------------------------
+--- /tmp/Makefile.tpl  2006-02-23 20:50:34.077519272 +0100
++++ gcc-4.1-20060217/Makefile.tpl      2006-02-23 21:04:31.092273688 +0100
+@@ -337,7 +337,7 @@
+ CXXFLAGS_FOR_TARGET = $(CXXFLAGS) $(SYSROOT_CFLAGS_FOR_TARGET)
+ LIBCFLAGS_FOR_TARGET = $(CFLAGS_FOR_TARGET)
+ LIBCXXFLAGS_FOR_TARGET = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
+-LDFLAGS_FOR_TARGET = 
++LDFLAGS_FOR_TARGET = @LDFLAGS@ 
+ PICFLAG_FOR_TARGET = 
+ 
+ # ------------------------------------

diff --git a/packages/gcc/gcc-cross_4.2-20060513.bb b/packages/gcc/gcc-cross_4.2-20060513.bb
new file mode 100644 (file)
index 0000000..4b0b5a1
--- /dev/null
+++ b/packages/gcc/gcc-cross_4.2-20060513.bb
@@ -0,0 +1,18 @@
+include gcc_${PV}.bb
+# path mangling, needed by the cross packaging
+include gcc-paths-cross.inc
+inherit cross
+FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/gcc-${PV}"
+# NOTE: split PR.  If the main .oe changes something that affects its *build*
+# remember to increment this one too.
+PR = "r1"
+
+DEPENDS = "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}libc-for-gcc gmp-native mpfr-native"
+PROVIDES = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++"
+
+# cross build
+include gcc3-build-cross.inc
+# cross packaging
+include gcc-package-cross.inc
+
+EXTRA_OECONF += "--with-mpfr=${STAGING_DIR}/${BUILD_SYS}"