12.6.2013 23:52, Uri Moszkowicz kirjoitti:
Hi,
I'm trying to build GCC 4.7.2 with binutils 2.23.1 and am getting a
compile error:
dwarf.o: In function `get_TAG_name':
/w/umoszkow/gcc/x86_64/binutils/../../gcc-4.7.2/binutils/dwarf.c:662:
undefined reference to `get_DW_TAG_name'
dwarf.o: In function `get_FORM_name':
/w/umoszkow/gcc/x86_64/binutils/../../gcc-4.7.2/binutils/dwarf.c:678:
undefined reference to `get_DW_FORM_name'
dwarf.o: In function `get_AT_name':
/w/umoszkow/gcc/x86_64/binutils/../../gcc-4.7.2/binutils/dwarf.c:1867:
undefined reference to `get_DW_AT_name'
collect2: error: ld returned 1 exit status
Any idea how to get around this build problem? My arch is x86_64 and
my OS is RHEL4u8WS.
Where you found that the gcc-4.7.2 and binutils-2.23.1 sources are in
sync so
that they can be combined and be built together?
A quick googling with this subject told in :
http://stackoverflow.com/questions/1726042/recipe-for-compiling-binutils-gcc-together
the following :
"Doing this with gcc 4.7.2, with binutils-2.22 and
contrib/download_prerequisites for gmp,
mpc,mpfr; recipe works, but gcc fails to build with -flto, resulting in:
collect2: fatal error:
cannot find 'ld'. To rectify that, make a symbolic link ld -> ld-new in
your ...prefix/bin directory."
I don't know what the "contrib/download_prerequisites" says about the
binutils version
for gcc-4.7.2 if even anything but a simple sanity check with the
release dates of the 1st src
releases :
gcc-4.7.0 - 22.3.2012
binutils-2.23 - 22.10.2012
tells that the latter wasn't available when the former was released!
