graphviz-devel @14.0.4: error: expected parameter declarator

[ryandesign (Ryan Carsten Schmidt)]

See buildbot logs at ​https://ports.macports.org/port/graphviz-devel/details/

In file included from tred.c:30:
../../lib/util/list.h:47:5: error: expected parameter declarator
    offsetof(list_t_, base) == 0,
    ^
/opt/local/libexec/llvm-16/lib/clang/16/include/stddef.h:111:24: note: expanded from macro 'offsetof'
#define offsetof(t, d) __builtin_offsetof(t, d)
                       ^
In file included from tred.c:30:
../../lib/util/list.h:47:5: error: expected ')'
/opt/local/libexec/llvm-16/lib/clang/16/include/stddef.h:111:24: note: expanded from macro 'offsetof'
#define offsetof(t, d) __builtin_offsetof(t, d)
                       ^
../../lib/util/list.h:46:14: note: to match this '('
static_assert(
             ^
../../lib/util/list.h:46:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int]
static_assert(
^
int
../../lib/util/list.h:46:14: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes]
static_assert(
             ^
tred.c:192:27: warning: implicit conversion changes signedness: 'int' to 'unsigned long' [-Wsign-conversion]
  infosize = (agnnodes(g) + 1) * sizeof(nodeinfo_t);
              ~~~~~~~~~~~~^~~  ~
2 warnings and 3 errors generated.

[Dave-Allured (Dave Allured)]

Please test the latest upstream version.

​https://github.com/macports/macports-ports/pull/30333

[Dave-Allured (Dave Allured)]

Now that PR is merged, and graphviz-devel is updated to 14.1.0. It gets the same errors as last time, on 10.7, 10.8, 10.9, and 10.10. Type specifier missing, etc.

I will review as time permits. Assistance is welcome, as always.