Hi,
I have successfully built GCC 4.8.4 based on the following lib versions:
gmp 6.0.0a
mpfr 3.1.2 (patched)
mpc 1.0.3
isl 0.14
osl 0.9.0
cloog 0.18.3
I am aware of ISL's api change, and was happily surprised it did not
prevent compilation of gcc 4.8.4, but when compiling 4.9.2 it fails.
Is there a workaround? a simple one is preferable.
My configure line:
build492]$ ../gcc-4.9.2/configure --prefix=/opt/gnu/gcc/4.9.2
--enable-bootstrap --enable-shared --enable-threads=posix
--enable-checking=release --with-system-zlib --enable-__cxa_atexit
--disable-libunwind-exceptions --enable-gnu-unique-object
--enable-linker-build-id --with-linker-hash-style=gnu
--enable-languages=c,c++,objc,obj-c++,java,fortran,lto --enable-plugin
--enable-initfini-array --disable-libgcj --with-mpc=/opt/gnu/mpc/1.0.3
-with-mpfr=/opt/gnu/mpfr/3.1.2 --with-gmp=/opt/gnu/gmp/6.0.0
--with-cloog=/opt/gnu/cloog/0.18.3 --with-isl=/opt/gnu/isl/0.14
--enable-lto --with-arch_32=i686 --with-arch=native --with-tune=native
--build=x86_64-redhat-linux-gnu --disable-isl-version-check
my OS: RHEL 6.6 x64
the error output:
g++ -c -g -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-format -Wmissing-format-attribute -pedantic
-Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
-DHAVE_CONFIG_H -I. -I. -I../../gcc-4.9.2/gcc -I../../gcc-4.9.2/gcc/.
-I../../gcc-4.9.2/gcc/../include
-I../../gcc-4.9.2/gcc/../libcpp/include -I/opt/gnu/gmp/6.0.0/include
-I/opt/gnu/mpfr/3.1.2/include -I/opt/gnu/mpc/1.0.3/include
-I../../gcc-4.9.2/gcc/../libdecnumber
-I../../gcc-4.9.2/gcc/../libdecnumber/bid -I../libdecnumber
-I../../gcc-4.9.2/gcc/../libbacktrace -DCLOOG_INT_GMP
-I/opt/gnu/cloog/0.18.3/include -I/opt/gnu/isl/0.14/include -o
graphite-clast-to-gimple.o -MT graphite-clast-to-gimple.o -MMD -MP -MF
./.deps/graphite-clast-to-gimple.TPo
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c: In function ‘void
compute_bounds_for_param(scop_p, int, __mpz_struct*, __mpz_struct*)’:
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:874:3: error: ‘isl_int’
was not declared in this scope
isl_int v;
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:874:11: error: expected
‘;’ before ‘v’
isl_int v;
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:880:17: error: ‘v’ was
not declared in this scope
isl_int_init (v);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:880:18: error:
‘isl_int_init’ was not declared in this scope
isl_int_init (v);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:881:38: error:
‘isl_set_min’ was not declared in this scope
isl_set_min (scop->context, aff, &v);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:882:26: error:
‘isl_int_get_gmp’ was not declared in this scope
isl_int_get_gmp (v, low);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:883:38: error:
‘isl_set_max’ was not declared in this scope
isl_set_max (scop->context, aff, &v);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:885:19: error:
‘isl_int_clear’ was not declared in this scope
isl_int_clear (v);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c: In function ‘void
compute_bounds_for_loop(clast_for*, __mpz_struct*, __mpz_struct*)’:
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:904:3: error: ‘isl_int’
was not declared in this scope
isl_int isl_value;
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:904:11: error: expected
‘;’ before ‘isl_value’
isl_int isl_value;
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:905:8: error: use of
enum ‘isl_lp_result’ without previous declaration
enum isl_lp_result lp_result;
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:905:31: error: invalid
type in declaration before ‘;’ token
enum isl_lp_result lp_result;
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:914:17: error:
‘isl_value’ was not declared in this scope
isl_int_init (isl_value);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:914:26: error:
‘isl_int_init’ was not declared in this scope
isl_int_init (isl_value);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:916:57: error:
‘isl_set_min’ was not declared in this scope
lp_result = isl_set_min (domain, dimension, &isl_value);
^
In file included from /opt/gnu/cloog/0.18.3/include/cloog/int.h:4:0,
from /opt/gnu/cloog/0.18.3/include/cloog/cloog.h:45,
from ../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:31:
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:917:24: error:
‘isl_lp_ok’ was not declared in this scope
assert (lp_result == isl_lp_ok);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:918:34: error:
‘isl_int_get_gmp’ was not declared in this scope
isl_int_get_gmp (isl_value, low);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:920:57: error:
‘isl_set_max’ was not declared in this scope
lp_result = isl_set_max (domain, dimension, &isl_value);
^
../../gcc-4.9.2/gcc/graphite-clast-to-gimple.c:924:27: error:
‘isl_int_clear’ was not declared in this scope
isl_int_clear (isl_value);
^
make[3]: *** [graphite-clast-to-gimple.o] Error 1
make[3]: Leaving directory `/home/il872011/Downloads/gcc/gcc/build492/gcc'
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory `/home/il872011/Downloads/gcc/gcc/build492'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/il872011/Downloads/gcc/gcc/build492'
make: *** [all] Error 2
----------------
Regarding ISL api change:
http://isl.gforge.inria.fr/user.html#Changes-since-isl-0.12
I suspect the first issue (isl_int replaced by isl_val) to be the
culprit, but not sure if a simple replace (e.g. via sed) is
appropriate, or if type casting or some other black incantations
required.
