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Update to gcc-4.8.0 #56

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Update to gcc-4.8.0 #56

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20 changes: 20 additions & 0 deletions patches/patch-gcc-4.8.0-libgcc-divide-exceptions.diff
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Original file line number Diff line number Diff line change
@@ -0,0 +1,20 @@
--- libgcc/Makefile.in.orig Mon Feb 4 23:06:20 2013
+++ libgcc/Makefile.in Mon Mar 25 15:46:52 2013
@@ -492,7 +492,7 @@
ifeq ($(LIB2_DIVMOD_EXCEPTION_FLAGS),)
# Provide default flags for compiling divmod functions, if they haven't been
# set already by a target-specific Makefile fragment.
-LIB2_DIVMOD_EXCEPTION_FLAGS := -fexceptions -fnon-call-exceptions
+LIB2_DIVMOD_EXCEPTION_FLAGS := -fno-exceptions -fnon-call-exceptions
endif

# Build LIB2_DIVMOD_FUNCS.
@@ -813,7 +813,7 @@
# libgcc_eh.a, only LIB2ADDEH matters. If we do, only LIB2ADDEHSTATIC and
# LIB2ADDEHSHARED matter. (Usually all three are identical.)

-c_flags := -fexceptions
+c_flags := -fno-exceptions

ifeq ($(enable_shared),yes)

6 changes: 3 additions & 3 deletions summon-arm-toolchain
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Original file line number Diff line number Diff line change
Expand Up @@ -116,9 +116,9 @@ echo "CPUS=$CPUS"
##############################################################################
if [ ${USE_LINARO} == 0 ] ; then
# For FSF GCC:
GCCVERSION=4.7.2
GCCVERSION=4.8.0
GCC=gcc-${GCCVERSION}
GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.gz
GCCURL=http://ftp.gnu.org/gnu/gcc/${GCC}/${GCC}.tar.bz2

# For FSF GDB:
GDBVERSION=7.5.1
Expand Down Expand Up @@ -426,7 +426,7 @@ if [ ! -e ${STAMPS}/${GCC}-${NEWLIB}.build ]; then
log "Patching gcc to add multilib support"
cd ${GCC}
patch -p0 -i ../patches/patch-gcc-config-arm-t-arm-elf.diff
patch -p0 -i ../patches/patch-libgcc-divide-exceptions.diff
patch -p0 -i ../patches/patch-${GCC}-libgcc-divide-exceptions.diff
cd ..
fi

Expand Down