The AC_TYPE_INT*_T macros worked for me with 2.64, but now they don't with
2.65. The AC_TYPE_UINT*_T macros still work. I have verified that reverting
back to 2.64 does work for me. I don't have the output of make check to
provide, but I do have the output from my config.log for my software which
shows the results of running AC_TYPE_INT64_T. I hope that is sufficient.
Although I ran make check for autoconf, the "autoconf/c" macro tests don't
appear to try any of the AC_TYPE_INT*_T macros.
I am using PGI compilers version 9.0-4. I also tried copying the indicated
test program into conftest.c and got:
/opt/cray/xt-asyncpe/3.3/bin/cc: INFO: linux target is being used
PGC-S-0035-Syntax error: Recovery attempted by replacing ';' by ')'
(conftest.c: 5)
PGC-S-0037-Syntax error: Recovery attempted by deleting ')' (conftest.c: 6)
PGC/x86-64 Linux 9.0-4: compilation completed with severe errors
Here's the relevant piece of config.log:
configure:18899: checking for int64_t
configure:18899: CC -c -g -DMPICH_IGNORE_CXX_SEEK -I/global/u1/j/jdaily/franklin
/parallel-netcdf-1.1.1/local/include conftest.cpp >&5
/opt/cray/xt-asyncpe/3.3/bin/CC: INFO: linux target is being used
"conftest.cpp", line 80: error: expected a ")"
static int test_array [1 - 2 * !(enum { N = 64 / 2 - 1 };
^
"conftest.cpp", line 80: error: expected an expression
static int test_array [1 - 2 * !(enum { N = 64 / 2 - 1 };
^
"conftest.cpp", line 80: error: expected a "]"
static int test_array [1 - 2 * !(enum { N = 64 / 2 - 1 };
^
"conftest.cpp", line 80: error: a variable length array cannot have static
storage duration
static int test_array [1 - 2 * !(enum { N = 64 / 2 - 1 };
^
"conftest.cpp", line 81: warning: expression has no effect
0 < (int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 1))];
^
"conftest.cpp", line 81: error: expected a ";"
0 < (int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 1))];
^
"conftest.cpp", line 80: warning: variable "test_array" was set but never used
static int test_array [1 - 2 * !(enum { N = 64 / 2 - 1 };
*SNIP*
| int
| main ()
| {
| static int test_array [1 - 2 * !(enum { N = 64 / 2 - 1 };
| 0 < (int64_t) (((((int64_t) 1 << N) << N) - 1) * 2 + 1))];
| test_array [0] = 0
|
| ;
| return 0;
| }
