Commit b8103112 authored by Thomas Petazzoni's avatar Thomas Petazzoni Committed by Peter Korsgaard
Browse files

gcc: add support for gcc 4.8 



This commit adds support for the recently released gcc 4.8. We re-add
the same patch series as the one used for 4.7.x, after refreshing the
patches.

Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent e30c5bc5

toolchain/gcc/4.8.0/100-uclibc-conf.patch

0 → 100644
+37 −0
Original line number Diff line number Diff line 
Index: gcc-4.8.0/contrib/regression/objs-gcc.sh

===================================================================

--- gcc-4.8.0.orig/contrib/regression/objs-gcc.sh	2009-04-09 17:00:19.000000000 +0200

+++ gcc-4.8.0/contrib/regression/objs-gcc.sh	2013-03-23 17:39:04.000000000 +0100

@@ -106,6 +106,10 @@

  then

   make all-gdb all-dejagnu all-ld || exit 1

   make install-gdb install-dejagnu install-ld || exit 1

+elif [ $H_REAL_TARGET = $H_REAL_HOST -a $H_REAL_TARGET = i686-pc-linux-uclibc ]

+ then

+  make all-gdb all-dejagnu all-ld || exit 1

+  make install-gdb install-dejagnu install-ld || exit 1

 elif [ $H_REAL_TARGET = $H_REAL_HOST ] ; then

   make bootstrap || exit 1

   make install || exit 1

Index: gcc-4.8.0/libjava/classpath/ltconfig

===================================================================

--- gcc-4.8.0.orig/libjava/classpath/ltconfig	2011-02-13 12:45:53.000000000 +0100

+++ gcc-4.8.0/libjava/classpath/ltconfig	2013-03-23 17:39:04.000000000 +0100

@@ -603,7 +603,7 @@

 

 # Transform linux* to *-*-linux-gnu*, to support old configure scripts.

 case $host_os in

-linux-gnu*) ;;

+linux-gnu*|linux-uclibc*) ;;

 linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'`

 esac

 

@@ -1247,7 +1247,7 @@

   ;;

 

 # This must be Linux ELF.

-linux-gnu*)

+linux*)

   version_type=linux

   need_lib_prefix=no

   need_version=no

toolchain/gcc/4.8.0/301-missing-execinfo_h.patch

0 → 100644
+13 −0
Original line number Diff line number Diff line 
Index: gcc-4.8.0/boehm-gc/include/gc.h

===================================================================

--- gcc-4.8.0.orig/boehm-gc/include/gc.h	2007-04-23 23:10:09.000000000 +0200

+++ gcc-4.8.0/boehm-gc/include/gc.h	2013-03-23 17:39:20.000000000 +0100

@@ -503,7 +503,7 @@

 #if defined(__linux__) || defined(__GLIBC__)

 # include <features.h>

 # if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1 || __GLIBC__ > 2) \

-     && !defined(__ia64__)

+     && !defined(__ia64__) && !defined(__UCLIBC__)

 #   ifndef GC_HAVE_BUILTIN_BACKTRACE

 #     define GC_HAVE_BUILTIN_BACKTRACE

 #   endif

toolchain/gcc/4.8.0/302-c99-snprintf.patch

0 → 100644
+13 −0
Original line number Diff line number Diff line 
Index: gcc-4.8.0/libstdc++-v3/include/c_global/cstdio

===================================================================

--- gcc-4.8.0.orig/libstdc++-v3/include/c_global/cstdio	2013-02-03 18:54:05.000000000 +0100

+++ gcc-4.8.0/libstdc++-v3/include/c_global/cstdio	2013-03-23 17:39:32.000000000 +0100

@@ -138,7 +138,7 @@

   using ::vsprintf;

 } // namespace

 

-#if _GLIBCXX_USE_C99

+#if _GLIBCXX_USE_C99 || defined __UCLIBC__

 

 #undef snprintf

 #undef vfscanf

toolchain/gcc/4.8.0/305-libmudflap-susv3-legacy.patch

0 → 100644
+49 −0
Original line number Diff line number Diff line 
Index: gcc-4.8.0/libmudflap/mf-hooks2.c

===================================================================

--- gcc-4.8.0.orig/libmudflap/mf-hooks2.c	2013-02-03 18:48:05.000000000 +0100

+++ gcc-4.8.0/libmudflap/mf-hooks2.c	2013-03-23 17:39:43.000000000 +0100

@@ -424,7 +424,7 @@

 {

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s, n, __MF_CHECK_WRITE, "bzero region");

-  bzero (s, n);

+  memset (s, 0, n);

 }

 

 

@@ -434,7 +434,7 @@

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(src, n, __MF_CHECK_READ, "bcopy src");

   MF_VALIDATE_EXTENT(dest, n, __MF_CHECK_WRITE, "bcopy dest");

-  bcopy (src, dest, n);

+  memmove (dest, src, n);

 }

 

 

@@ -444,7 +444,7 @@

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s1, n, __MF_CHECK_READ, "bcmp 1st arg");

   MF_VALIDATE_EXTENT(s2, n, __MF_CHECK_READ, "bcmp 2nd arg");

-  return bcmp (s1, s2, n);

+  return n == 0 ? 0 : memcmp (s1, s2, n);

 }

 

 

@@ -453,7 +453,7 @@

   size_t n = strlen (s);

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "index region");

-  return index (s, c);

+  return strchr (s, c);

 }

 

 

@@ -462,7 +462,7 @@

   size_t n = strlen (s);

   TRACE ("%s\n", __PRETTY_FUNCTION__);

   MF_VALIDATE_EXTENT(s, CLAMPADD(n, 1), __MF_CHECK_READ, "rindex region");

-  return rindex (s, c);

+  return strrchr (s, c);

 }

 

 /* XXX:  stpcpy, memccpy */

toolchain/gcc/4.8.0/810-arm-softfloat-libgcc.patch

0 → 100644
+30 −0
Original line number Diff line number Diff line 
Index: gcc-4.8.0/gcc/config/arm/linux-elf.h

===================================================================

--- gcc-4.8.0.orig/gcc/config/arm/linux-elf.h	2013-01-10 21:38:27.000000000 +0100

+++ gcc-4.8.0/gcc/config/arm/linux-elf.h	2013-03-23 17:40:00.000000000 +0100

@@ -55,7 +55,7 @@

    %{shared:-lc} \

    %{!shared:%{profile:-lc_p}%{!profile:-lc}}"

 

-#define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"

+#define LIBGCC_SPEC "-lgcc"

 

 #define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"

 

Index: gcc-4.8.0/libgcc/config/arm/t-linux

===================================================================

--- gcc-4.8.0.orig/libgcc/config/arm/t-linux	2012-03-22 16:14:46.000000000 +0100

+++ gcc-4.8.0/libgcc/config/arm/t-linux	2013-03-23 17:40:54.000000000 +0100

@@ -1,6 +1,11 @@

 LIB1ASMSRC = arm/lib1funcs.S

 LIB1ASMFUNCS = _udivsi3 _divsi3 _umodsi3 _modsi3 _dvmd_lnx _clzsi2 _clzdi2 \

-	_ctzsi2 _arm_addsubdf3 _arm_addsubsf3

+	_ctzsi2 _arm_addsubdf3 _arm_addsubsf3 \

+	_arm_addsubdf3 _arm_addsubsf3 \

+	_arm_negdf2 _arm_muldivdf3 _arm_cmpdf2 _arm_unorddf2 \

+	_arm_fixdfsi _arm_fixunsdfsi _arm_truncdfsf2 \

+	_arm_negsf2 _arm_muldivsf3 _arm_cmpsf2 _arm_unordsf2 \

+	_arm_fixsfsi _arm_fixunssfsi

 

 # Just for these, we omit the frame pointer since it makes such a big

 # difference.