gcc: remove version 4.4.x
That gcc series is old and is not used as the default version for any of the architectures we support, so this commit gets rid of it. [Thomas: move the Config.in.legacy option at the right location.] Signed-off-by: Andreas Larsson <andreas@gaisler.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Andreas Larsson
Thomas Petazzoni
parent
43b78e7285
commit
40e18f2976
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@ -101,6 +101,13 @@ endif
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###############################################################################
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comment "Legacy options removed in 2014.11"
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config BR2_GCC_VERSION_4_4_X
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bool "gcc 4.4.x has been removed"
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select BR2_LEGACY
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help
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The 4.4.x version of gcc has been removed. Use a newer
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version instead.
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config BR2_sparc_sparchfleon
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bool "sparchfleon CPU has been removed"
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select BR2_LEGACY
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@ -1,13 +0,0 @@
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--- gcc/gcc/config/--- gcc/contrib/regression/objs-gcc.sh
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+++ gcc/contrib/regression/objs-gcc.sh
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@@ -105,6 +105,10 @@
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then
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make all-gdb all-dejagnu all-ld || exit 1
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make install-gdb install-dejagnu install-ld || exit 1
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+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]
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+ then
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+ make all-gdb all-dejagnu all-ld || exit 1
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+ make install-gdb install-dejagnu install-ld || exit 1
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elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then
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make bootstrap || exit 1
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make install || exit 1
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@ -1,11 +0,0 @@
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--- gcc-4.0.0/boehm-gc/include/gc.h-orig 2005-04-28 22:28:57.000000000 -0500
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+++ gcc-4.0.0/boehm-gc/include/gc.h 2005-04-28 22:30:38.000000000 -0500
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@@ -500,7 +500,7 @@
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#ifdef __linux__
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# include <features.h>
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# if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \
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- && !defined(__ia64__)
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+ && !defined(__ia64__) && !defined(__UCLIBC__)
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# ifndef GC_HAVE_BUILTIN_BACKTRACE
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# define GC_HAVE_BUILTIN_BACKTRACE
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# endif
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@ -1,13 +0,0 @@
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Index: gcc-4.3.0/libstdc++-v3/include/c_global/cstdio
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===================================================================
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--- gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (revision 129202)
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+++ gcc-4.3.0/libstdc++-v3/include/c_global/cstdio (working copy)
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@@ -144,7 +144,7 @@
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_GLIBCXX_END_NAMESPACE
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-#if _GLIBCXX_USE_C99
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+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
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#undef snprintf
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#undef vfscanf
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@ -1,49 +0,0 @@
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Index: gcc-4.2/libmudflap/mf-hooks2.c
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===================================================================
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--- gcc-4.2/libmudflap/mf-hooks2.c (revision 119834)
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+++ gcc-4.2/libmudflap/mf-hooks2.c (working copy)
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@@ -427,7 +427,7 @@
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{
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");
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- bzero (s, n);
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+ memset (s, 0, n);
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}
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@@ -437,7 +437,7 @@
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");
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MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");
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- bcopy (src, dest, n);
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+ memmove (dest, src, n);
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}
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@@ -447,7 +447,7 @@
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");
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MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");
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- return bcmp (s1, s2, n);
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+ return n == 0 ? 0 : memcmp (s1, s2, n);
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}
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@@ -456,7 +456,7 @@
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size_t n = strlen (s);
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");
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- return index (s, c);
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+ return strchr (s, c);
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}
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@@ -465,7 +465,7 @@
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size_t n = strlen (s);
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TRACE ("%s\n", __PRETTY_FUNCTION__);
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MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");
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- return rindex (s, c);
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+ return strrchr (s, c);
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}
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/* XXX: stpcpy, memccpy */
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@ -1,38 +0,0 @@
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[PATCH] add the correct symbols to libgcc for uclibc arm softfloat
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Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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---
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gcc/config/arm/linux-elf.h | 2 +-
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gcc/config/arm/t-linux | 6 +++++-
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2 files changed, 6 insertions(+), 2 deletions(-)
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Index: gcc-4.4.0/gcc/config/arm/t-linux
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===================================================================
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--- gcc-4.4.0.orig/gcc/config/arm/t-linux
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+++ gcc-4.4.0/gcc/config/arm/t-linux
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@@ -4,7 +4,11 @@
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LIB1ASMSRC = arm/lib1funcs.asm
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LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \
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- _arm_addsubdf3 _arm_addsubsf3
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+ _arm_addsubdf3 _arm_addsubsf3 \
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+ _arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \
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+ _arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \
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+ _arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \
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+ _arm_fixsfsi _arm_fixunssfsi
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# MULTILIB_OPTIONS = mhard-float/msoft-float
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# MULTILIB_DIRNAMES = hard-float soft-float
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Index: gcc-4.4.0/gcc/config/arm/linux-elf.h
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===================================================================
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--- gcc-4.4.0.orig/gcc/config/arm/linux-elf.h
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+++ gcc-4.4.0/gcc/config/arm/linux-elf.h
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@@ -60,7 +60,7 @@
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%{shared:-lc} \
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%{!shared:%{profile:-lc_p}%{!profile:-lc}}"
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-#define LIBGCC_SPEC "%{msoft-float:-lfloat} %{mfloat-abi=soft*:-lfloat} -lgcc"
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+#define LIBGCC_SPEC "-lgcc"
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#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
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@ -1,24 +0,0 @@
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From: Michael Olbrich <m.olbrich@pengutronix.de>
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Subject: Fix: compiler create bad asm codes.
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See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39429 for details.
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Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
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---
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gcc/config/arm/arm.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: b/gcc/config/arm/arm.c
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===================================================================
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--- a/gcc/config/arm/arm.c
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+++ b/gcc/config/arm/arm.c
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@@ -6838,7 +6838,7 @@ adjacent_mem_locations (rtx a, rtx b)
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/* Don't accept any offset that will require multiple
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instructions to handle, since this would cause the
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arith_adjacentmem pattern to output an overlong sequence. */
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- if (!const_ok_for_op (PLUS, val0) || !const_ok_for_op (PLUS, val1))
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+ if (!const_ok_for_op (val0, PLUS) || !const_ok_for_op (val1, PLUS))
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return 0;
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/* Don't allow an eliminable register: register elimination can make
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@ -1,137 +0,0 @@
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http://gcc.gnu.org/ml/gcc-patches/2008-10/msg00269.html
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On glibc the libc.so carries a copy of the math function copysignl() but
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on uClibc math functions like copysignl() live in libm. Since libgcc_s
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contains unresolved symbols, any attempt to link against libgcc_s
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without explicitely specifying -lm fails, resulting in a broken
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bootstrap of the compiler.
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diff -rdup gcc-4.4.0.old/gcc/config/t-slibgcc-elf-ver gcc-4.4.0/gcc/config/t-slibgcc-elf-ver
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diff -durN gcc-4.4.4.orig/gcc/config/t-slibgcc-elf-ver gcc-4.4.4/gcc/config/t-slibgcc-elf-ver
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--- gcc-4.4.4.orig/gcc/config/t-slibgcc-elf-ver 2010-01-04 16:13:08.000000000 +0100
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+++ gcc-4.4.4/gcc/config/t-slibgcc-elf-ver 2010-05-16 19:38:36.000000000 +0200
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@@ -9,7 +9,7 @@
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SHLIB_OBJS = @shlib_objs@
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SHLIB_DIR = @multilib_dir@
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SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
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-SHLIB_LC = -lc
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+SHLIB_LC = @libgcc_libm@ -lc
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SHLIB_MAKE_SOLINK = $(LN_S) $(SHLIB_SONAME) $(SHLIB_DIR)/$(SHLIB_SOLINK)
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SHLIB_INSTALL_SOLINK = $(LN_S) $(SHLIB_SONAME) \
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$$(DESTDIR)$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
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diff -durN gcc-4.4.4.orig/libgcc/Makefile.in gcc-4.4.4/libgcc/Makefile.in
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--- gcc-4.4.4.orig/libgcc/Makefile.in 2009-04-10 01:23:07.000000000 +0200
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+++ gcc-4.4.4/libgcc/Makefile.in 2010-05-16 19:38:36.000000000 +0200
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@@ -39,6 +39,7 @@
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decimal_float = @decimal_float@
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enable_decimal_float = @enable_decimal_float@
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fixed_point = @fixed_point@
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+LIBGCC_LIBM = @LIBGCC_LIBM@
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host_noncanonical = @host_noncanonical@
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@@ -787,9 +788,10 @@
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@multilib_dir@,$(MULTIDIR),$(subst \
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@shlib_objs@,$(objects),$(subst \
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@shlib_base_name@,libgcc_s,$(subst \
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+ @libgcc_libm@,$(LIBGCC_LIBM),$(subst \
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@shlib_map_file@,$(mapfile),$(subst \
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@shlib_slibdir_qual@,$(MULTIOSSUBDIR),$(subst \
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- @shlib_slibdir@,$(shlib_slibdir),$(SHLIB_LINK))))))))
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+ @shlib_slibdir@,$(shlib_slibdir),$(SHLIB_LINK)))))))))
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libunwind$(SHLIB_EXT): $(libunwind-s-objects) $(extra-parts)
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# @multilib_flags@ is still needed because this may use
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diff -durN gcc-4.4.4.orig/libgcc/configure gcc-4.4.4/libgcc/configure
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--- gcc-4.4.4.orig/libgcc/configure 2008-11-20 18:13:01.000000000 +0100
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+++ gcc-4.4.4/libgcc/configure 2010-05-16 19:38:36.000000000 +0200
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@@ -272,7 +272,7 @@
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PACKAGE_BUGREPORT=''
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ac_unique_file="static-object.mk"
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-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libgcc_topdir enable_shared slibdir INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK build build_cpu build_vendor build_os host host_cpu host_vendor host_os host_noncanonical build_libsubdir build_subdir host_subdir target_subdir AR ac_ct_AR LIPO ac_ct_LIPO NM ac_ct_NM RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP decimal_float enable_decimal_float fixed_point vis_hide set_have_cc_tls tmake_file extra_parts asm_hidden_op LIBOBJS LTLIBOBJS'
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+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS libgcc_topdir enable_shared slibdir INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA AWK build build_cpu build_vendor build_os host host_cpu host_vendor host_os host_noncanonical build_libsubdir build_subdir host_subdir target_subdir AR ac_ct_AR LIPO ac_ct_LIPO NM ac_ct_NM RANLIB ac_ct_RANLIB STRIP ac_ct_STRIP LN_S CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP decimal_float enable_decimal_float fixed_point vis_hide set_have_cc_tls LIBGCC_LIBM tmake_file extra_parts asm_hidden_op LIBOBJS LTLIBOBJS'
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ac_subst_files=''
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ac_pwd=`pwd`
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@@ -3547,6 +3547,39 @@
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fi
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+# On powerpc libgcc_s references copysignl which is a libm function but
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+# glibc apparently also provides it via libc as opposed to uClibc where
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+# it lives in libm.
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+echo "$as_me:$LINENO: checking for library containing copysignl" >&5
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+echo $ECHO_N "checking for library containing copysignl... $ECHO_C" >&6
|
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+if test "${libgcc_cv_copysignl_lib+set}" = set; then
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+ echo $ECHO_N "(cached) $ECHO_C" >&6
|
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+else
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+
|
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+ echo '#include <features.h>' > conftest.c
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+ echo 'int the_libc = __UCLIBC__ + __powerpc__;' >> conftest.c
|
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+ libgcc_cv_copysignl_lib="-lc"
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+ if { ac_try='${CC-cc} -S conftest.c -o conftest.s 1>&5'
|
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+ { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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+ (eval $ac_try) 2>&5
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+ ac_status=$?
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+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
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+ (exit $ac_status); }; }
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+ then
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+ libgcc_cv_copysignl_lib="-lm"
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+ fi
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+ rm -f conftest.*
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+
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+fi
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+echo "$as_me:$LINENO: result: $libgcc_cv_copysignl_lib" >&5
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+echo "${ECHO_T}$libgcc_cv_copysignl_lib" >&6
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+
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+case /${libgcc_cv_copysignl_lib}/ in
|
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+ /-lm/) LIBGCC_LIBM="$LIBGCC_LIBM -lm" ;;
|
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+ *) LIBGCC_LIBM= ;;
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+esac
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+
|
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+
|
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# Conditionalize the makefile for this target machine.
|
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tmake_file_=
|
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for f in ${tmake_file}
|
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@@ -4267,6 +4300,7 @@
|
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s,@fixed_point@,$fixed_point,;t t
|
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s,@vis_hide@,$vis_hide,;t t
|
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s,@set_have_cc_tls@,$set_have_cc_tls,;t t
|
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+s,@LIBGCC_LIBM@,$LIBGCC_LIBM,;t t
|
||||
s,@tmake_file@,$tmake_file,;t t
|
||||
s,@extra_parts@,$extra_parts,;t t
|
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s,@asm_hidden_op@,$asm_hidden_op,;t t
|
||||
diff -durN gcc-4.4.4.orig/libgcc/configure.ac gcc-4.4.4/libgcc/configure.ac
|
||||
--- gcc-4.4.4.orig/libgcc/configure.ac 2008-11-20 18:13:01.000000000 +0100
|
||||
+++ gcc-4.4.4/libgcc/configure.ac 2010-05-16 19:38:36.000000000 +0200
|
||||
@@ -223,6 +223,27 @@
|
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fi
|
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AC_SUBST(set_have_cc_tls)
|
||||
|
||||
+# On powerpc libgcc_s references copysignl which is a libm function but
|
||||
+# glibc apparently also provides it via libc as opposed to uClibc where
|
||||
+# it lives in libm.
|
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+AC_CACHE_CHECK
|
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+ libgcc_cv_copysignl_lib,
|
||||
+ echo '#include <features.h>' > conftest.c
|
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+ echo 'int the_libc = __UCLIBC__ + __powerpc__;' >> conftest.c
|
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+ libgcc_cv_copysignl_lib="-lc"
|
||||
+ if AC_TRY_COMMAND(${CC-cc} -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD)
|
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+ then
|
||||
+ libgcc_cv_copysignl_lib="-lm"
|
||||
+ fi
|
||||
+ rm -f conftest.*
|
||||
+ ])
|
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+
|
||||
+case /${libgcc_cv_copysignl_lib}/ in
|
||||
+ /-lm/) LIBGCC_LIBM="$LIBGCC_LIBM -lm" ;;
|
||||
+ *) LIBGCC_LIBM= ;;
|
||||
+esac
|
||||
+AC_SUBST(LIBGCC_LIBM)
|
||||
+
|
||||
# Conditionalize the makefile for this target machine.
|
||||
tmake_file_=
|
||||
for f in ${tmake_file}
|
||||
|
|
@ -21,29 +21,6 @@ choice
|
|||
# Only supported architecture
|
||||
depends on BR2_avr32
|
||||
|
||||
config BR2_GCC_VERSION_4_4_X
|
||||
bool "gcc 4.4.x"
|
||||
# Broken or unsupported architectures
|
||||
depends on !BR2_microblaze && !BR2_aarch64 && !BR2_arc \
|
||||
&& !BR2_avr32 && !BR2_powerpc64le
|
||||
# Broken or unsupported ARM cores
|
||||
depends on !BR2_cortex_a5 && !BR2_cortex_a7 && \
|
||||
!BR2_cortex_a12 && !BR2_cortex_a15 && !BR2_fa526 && \
|
||||
!BR2_pj4
|
||||
# SPARC -mcpu=leon3 appeared in gcc 4.8.3
|
||||
depends on !BR2_sparc_leon3
|
||||
# ARM EABIhf support appeared in gcc 4.6
|
||||
depends on !BR2_ARM_EABIHF
|
||||
# ARM VFPv4 support appeared in gcc 4.5
|
||||
depends on !BR2_ARM_FPU_VFPV4 && !BR2_ARM_FPU_VFPV4D16
|
||||
# Broken or unsupported PPC cores
|
||||
depends on !BR2_powerpc_476 && !BR2_powerpc_476fp \
|
||||
&& !BR2_power8
|
||||
# Broken or unsupported x86 cores
|
||||
depends on !BR2_x86_atom && !BR2_x86_corei7 && !BR2_x86_jaguar
|
||||
# musl patches only for gcc 4.7+
|
||||
depends on !BR2_TOOLCHAIN_BUILDROOT_MUSL
|
||||
|
||||
config BR2_GCC_VERSION_4_5_X
|
||||
bool "gcc 4.5.x"
|
||||
# Broken or unsupported architectures
|
||||
|
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@ -114,7 +91,6 @@ config BR2_GCC_SUPPORTS_FINEGRAINEDMTUNE
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|||
config BR2_GCC_VERSION
|
||||
string
|
||||
default "4.2.2-avr32-2.1.5" if BR2_GCC_VERSION_4_2_2_AVR32_2_1_5
|
||||
default "4.4.7" if BR2_GCC_VERSION_4_4_X
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default "4.5.4" if BR2_GCC_VERSION_4_5_X
|
||||
default "4.7.4" if BR2_GCC_VERSION_4_7_X
|
||||
default "4.8.3" if BR2_GCC_VERSION_4_8_X
|
||||
|
|
|
|||
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Reference in New Issue