Pushing gcc 4.1.0 after a short review.

Not sure if it builds, leaving preference at "-1". See OE bug #378.
Thanks to Bernhard Rosenkraenzer for the submission. See OE bug #773.

7 files changed, 125 insertions, 0 deletions

diff --git a/packages/gcc/gcc-4.1.0/.mtn2git_empty b/packages/gcc/gcc-4.1.0/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/gcc/gcc-4.1.0/.mtn2git_empty
diff --git a/packages/gcc/gcc-4.1.0/arm-nolibfloat.patch b/packages/gcc/gcc-4.1.0/arm-nolibfloat.patch
new file mode 100644
index 0000000000..c4897c0330
--- /dev/null
+++ b/packages/gcc/gcc-4.1.0/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-4.1.0/arm-softfloat.patch b/packages/gcc/gcc-4.1.0/arm-softfloat.patch
new file mode 100644
index 0000000000..c86c83ed15
--- /dev/null
+++ b/packages/gcc/gcc-4.1.0/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-4.1.0/ldflags.patch b/packages/gcc/gcc-4.1.0/ldflags.patch
new file mode 100644
index 0000000000..9576f60778
--- /dev/null
+++ b/packages/gcc/gcc-4.1.0/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 = $(CXXFLAGS_FOR_TARGET) -fno-implicit-templates
+-LDFLAGS_FOR_TARGET = 
++LDFLAGS_FOR_TARGET = @LDFLAGS@ 
+ PICFLAG_FOR_TARGET = 
+ 
+ # ------------------------------------
diff --git a/packages/gcc/gcc-cross-initial_4.1.0.bb b/packages/gcc/gcc-cross-initial_4.1.0.bb
new file mode 100644
index 0000000000..63308c2cfe
--- /dev/null
+++ b/packages/gcc/gcc-cross-initial_4.1.0.bb
@@ -0,0 +1,30 @@
+include gcc-cross_${PV}.bb
+
+DEPENDS = "virtual/${TARGET_PREFIX}binutils"
+DEPENDS += "${@['virtual/${TARGET_PREFIX}libc-initial',''][bb.data.getVar('TARGET_ARCH', d, 1) in ['arm', 'armeb', 'mips', 'mipsel']]}"
+PROVIDES = "virtual/${TARGET_PREFIX}gcc-initial"
+PACKAGES = ""
+
+# This is intended to be a -very- basic config
+EXTRA_OECONF = "--with-local-prefix=${CROSS_DIR}/${TARGET_SYS} \
+		--with-newlib \
+		--disable-shared \
+		--disable-threads \
+		--disable-multilib \
+		--disable-__cxa_atexit \
+		--disable-libmudflap \
+		--disable-libssp \
+		--enable-languages=c \
+		--enable-target-optspace \
+		--program-prefix=${TARGET_PREFIX} \
+		${@get_gcc_fpu_setting(bb, d)}"
+
+do_stage_prepend () {
+	mkdir -p ${CROSS_DIR}/lib/gcc/${TARGET_SYS}/${BINV}
+	ln -sf libgcc.a ${CROSS_DIR}/lib/gcc/${TARGET_SYS}/${BINV}/libgcc_eh.a
+}
+
+# Override the method from gcc-cross so we don't try to install libgcc
+do_install () {
+	oe_runmake 'DESTDIR=${D}' install
+}
diff --git a/packages/gcc/gcc-cross_4.1.0.bb b/packages/gcc/gcc-cross_4.1.0.bb
new file mode 100644
index 0000000000..6e299e8299
--- /dev/null
+++ b/packages/gcc/gcc-cross_4.1.0.bb
@@ -0,0 +1,16 @@
+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
diff --git a/packages/gcc/gcc_4.1.0.bb b/packages/gcc/gcc_4.1.0.bb
new file mode 100644
index 0000000000..8bd3640fd8
--- /dev/null
+++ b/packages/gcc/gcc_4.1.0.bb
@@ -0,0 +1,17 @@
+PR = "r0"
+DESCRIPTION = "The GNU cc and gcc C compilers."
+HOMEPAGE = "http://www.gnu.org/software/gcc/"
+SECTION = "devel"
+LICENSE = "GPL"
+DEFAULT_PREFERENCE = "-1"
+
+inherit autotools gettext
+
+include gcc-package.inc
+
+SRC_URI = "http://ftp.gnu.org/pub/gnu/gcc/gcc-4.1.0/gcc-4.1.0.tar.bz2 \
+	file://arm-nolibfloat.patch;patch=1 \
+	file://arm-softfloat.patch;patch=1 \
+	file://ldflags.patch;patch=1"
+
+include gcc4-build.inc