I cannot build gcc-4.10 (latest snapshot and trunk) because I get:
g++ -c -DIN_GCC_FRONTEND -g -DIN_GCC -fno-exceptions -fno-rtti
-fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings
-Wcast-qual -Wno-format -Wmissing-format-attribute
-Woverloaded-virtual -pedantic -Wno-long-long -Wno-variadic-macros
-Wno-overlength-strings -fno-common -DHAVE_CONFIG_H -I. -Ic
-I../../gcc-4.10-20140810/gcc -I../../gcc-4.10-20140810/gcc/c
-I../../gcc-4.10-20140810/gcc/../include
-I../../gcc-4.10-20140810/gcc/../libcpp/include
-I../../gcc-4.10-20140810/gcc/../libdecnumber
-I../../gcc-4.10-20140810/gcc/../libdecnumber/bid -I../libdecnumber
-I../../gcc-4.10-20140810/gcc/../libbacktrace -o c/c-lang.o -MT
c/c-lang.o -MMD -MP -MF c/.deps/c-lang.TPo
../../gcc-4.10-20140810/gcc/c/c-lang.c
In file included from ../../gcc-4.10-20140810/gcc/system.h:1088:0,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:22:
../../gcc-4.10-20140810/gcc/hwint.h:61:5: error: #error "Unable to
find a suitable type for HOST_WIDE_INT"
#error "Unable to find a suitable type for HOST_WIDE_INT"
^
../../gcc-4.10-20140810/gcc/hwint.h:66:41: error: missing binary
operator before token "("
#define HOST_WIDE_INT_1 HOST_WIDE_INT_C (1)
^
../../gcc-4.10-20140810/gcc/hwint.h:66:41: error: missing binary
operator before token "("
#define HOST_WIDE_INT_1 HOST_WIDE_INT_C (1)
^
../../gcc-4.10-20140810/gcc/hwint.h:66:41: error: missing binary
operator before token "("
#define HOST_WIDE_INT_1 HOST_WIDE_INT_C (1)
^
../../gcc-4.10-20140810/gcc/hwint.h:66:41: error: missing binary
operator before token "("
#define HOST_WIDE_INT_1 HOST_WIDE_INT_C (1)
^
In file included from ../../gcc-4.10-20140810/gcc/tree-core.h:27:0,
from ../../gcc-4.10-20140810/gcc/tree.h:23,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:25:
../../gcc-4.10-20140810/gcc/statistics.h:25:2: error: #error
GATHER_STATISTICS must be defined
#error GATHER_STATISTICS must be defined
^
In file included from ../../gcc-4.10-20140810/gcc/c-family/c-common.h:24:0,
from ../../gcc-4.10-20140810/gcc/c/c-tree.h:23,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:27:
../../gcc-4.10-20140810/gcc/../libcpp/include/cpplib.h:266:3: error:
#error "Cannot find a least-32-bit signed integer type"
# error "Cannot find a least-32-bit signed integer type"
^
In file included from ../../gcc-4.10-20140810/gcc/c/c-lang.c:22:0:
../../gcc-4.10-20140810/gcc/system.h:512:34: error: declaration of C
function ‘const char* strsignal(int)’ conflicts with
extern const char *strsignal (int);
^
In file included from /usr/local/gcc-4.8/include/c++/4.8.2/cstring:42:0,
from ../../gcc-4.10-20140810/gcc/system.h:211,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:22:
/usr/include/string.h:562:14: error: previous declaration ‘char*
strsignal(int)’ here
extern char *strsignal (int __sig) __THROW;
^
In file included from ../../gcc-4.10-20140810/gcc/../include/hashtab.h:40:0,
from ../../gcc-4.10-20140810/gcc/../include/filenames.h:29,
from ../../gcc-4.10-20140810/gcc/system.h:636,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:22:
../../gcc-4.10-20140810/gcc/../include/ansidecl.h:171:64: error: new
declaration ‘char* basename(const char*)’
# define ATTRIBUTE_NONNULL(m) __attribute__ ((__nonnull__ (m)))
^
../../gcc-4.10-20140810/gcc/../include/libiberty.h:113:64: note: in
expansion of macro ‘ATTRIBUTE_NONNULL’
extern char *basename (const char *) ATTRIBUTE_RETURNS_NONNULL
ATTRIBUTE_NONNULL(1);
^
In file included from /usr/local/gcc-4.8/include/c++/4.8.2/cstring:42:0,
from ../../gcc-4.10-20140810/gcc/system.h:211,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:22:
/usr/include/string.h:599:26: error: ambiguates old declaration ‘const
char* basename(const char*)’
extern "C++" const char *basename (const char *__filename)
^
In file included from ../../gcc-4.10-20140810/gcc/system.h:1088:0,
from ../../gcc-4.10-20140810/gcc/c/c-lang.c:22:
../../gcc-4.10-20140810/gcc/hwint.h:74:9: error: ‘HOST_WIDE_INT’ does
not name a type
typedef HOST_WIDE_INT __gcc_host_wide_int__;
^
../../gcc-4.10-20140810/gcc/hwint.h:157:33: error: expected ‘,’ or
‘...’ before ‘x’
clz_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int clz_hwi(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:159:7: error: ‘x’ was not declared
in this scope
if (x == 0)
^
../../gcc-4.10-20140810/gcc/hwint.h:166:25: error: ‘x’ was not
declared in this scope
return __builtin_clz (x);
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:157:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
clz_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:171:33: error: expected ‘,’ or
‘...’ before ‘x’
ctz_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int ctz_hwi(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:173:7: error: ‘x’ was not declared
in this scope
if (x == 0)
^
../../gcc-4.10-20140810/gcc/hwint.h:180:25: error: ‘x’ was not
declared in this scope
return __builtin_ctz (x);
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:171:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
ctz_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:185:33: error: expected ‘,’ or
‘...’ before ‘x’
ffs_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int ffs_hwi(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:192:25: error: ‘x’ was not
declared in this scope
return __builtin_ffs (x);
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:185:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
ffs_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:197:38: error: expected ‘,’ or
‘...’ before ‘x’
popcount_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int
popcount_hwi(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:204:30: error: ‘x’ was not
declared in this scope
return __builtin_popcount (x);
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:197:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
popcount_hwi (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:209:36: error: expected ‘,’ or
‘...’ before ‘x’
floor_log2 (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int floor_log2(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:211:48: error: ‘x’ was not
declared in this scope
return HOST_BITS_PER_WIDE_INT - 1 - clz_hwi (x);
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:209:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
floor_log2 (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:215:35: error: expected ‘,’ or
‘...’ before ‘x’
ceil_log2 (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int ceil_log2(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:217:22: error: ‘x’ was not
declared in this scope
return floor_log2 (x - 1) + 1;
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:215:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
ceil_log2 (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:221:36: error: expected ‘,’ or
‘...’ before ‘x’
exact_log2 (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h: In function ‘int exact_log2(unsigned int)’:
../../gcc-4.10-20140810/gcc/hwint.h:223:10: error: ‘x’ was not
declared in this scope
return x == (x & -x) && x ? ctz_hwi (x) : -1;
^
../../gcc-4.10-20140810/gcc/hwint.h: At global scope:
../../gcc-4.10-20140810/gcc/hwint.h:221:1: warning: unused parameter
‘HOST_WIDE_INT’ [-Wunused-parameter]
exact_log2 (unsigned HOST_WIDE_INT x)
^
../../gcc-4.10-20140810/gcc/hwint.h:232:8: error: ‘HOST_WIDE_INT’ does
not name a type
extern HOST_WIDE_INT abs_hwi (HOST_WIDE_INT);
^
../../gcc-4.10-20140810/gcc/hwint.h:233:31: error: expected
initializer before ‘absu_hwi’
extern unsigned HOST_WIDE_INT absu_hwi (HOST_WIDE_INT);
^
../../gcc-4.10-20140810/gcc/hwint.h:234:8: error: ‘HOST_WIDE_INT’ does
not name a type
extern HOST_WIDE_INT gcd (HOST_WIDE_INT, HOST_WIDE_INT);
^
../../gcc-4.10-20140810/gcc/hwint.h:235:8: error: ‘HOST_WIDE_INT’ does
not name a type
extern HOST_WIDE_INT pos_mul_hwi (HOST_WIDE_INT, HOST_WIDE_INT);
^
../../gcc-4.10-20140810/gcc/hwint.h:236:8: error: ‘HOST_WIDE_INT’ does
not name a type
extern HOST_WIDE_INT mul_hwi (HOST_WIDE_INT, HOST_WIDE_INT);
^
../../gcc-4.10-20140810/gcc/hwint.h:237:8: error: ‘HOST_WIDE_INT’ does
not name a type
extern HOST_WIDE_INT least_common_multiple (HOST_WIDE_INT, HOST_WIDE_INT);
^
../../gcc-4.10-20140810/gcc/hwint.h:241:15: error: ‘HOST_WIDE_INT’
does not name a type
static inline HOST_WIDE_INT
^
../../gcc-4.10-20140810/gcc/hwint.h:256:1: error: expected initializer
before ‘zext_hwi’
zext_hwi (unsigned HOST_WIDE_INT src, unsigned int prec)
^
make[3]: *** [c/c-lang.o] Error 1
make[3]: Leaving directory `/home/lada/temp-kompilace/gcc-bin/gcc'
make[2]: *** [all-stage1-gcc] Error 2
make[2]: Leaving directory `/home/lada/temp-kompilace/gcc-bin'
make[1]: *** [stage1-bubble] Error 2
make[1]: Leaving directory `/home/lada/temp-kompilace/gcc-bin'
make: *** [all] Error 2
My system is OpenSuSE 12.3, I i used the automatic prerequisities
downloader and configured with:
../gcc-4.10-20140810/configure --enable-languages=c,c++,fortran
--with-cloog --prefix=/usr/local/gcc-4.10
Best regards,
Vladimir
