final adjustments for release

- configure/Makefiles: minor adjustments

- build-tcc.bat: add -static to gcc options
  (avoids libgcc_s*.dll dependency with some mingw versions)

- tccpe.c/tcctools.c: eliminate MAX_PATH
  (not available for cross compilers)

- tccasm.c: use uint64_t/strtoull in unary()
  (unsigned long sometimes is only uint32_t, as always on windows)

- tccgen.c: Revert (f077d16c) "tccgen: gen_cast: cast FLOAT to DOUBLE"
  Was a rather experimental, tentative commit, not really necessary
  and somewhat ugly too.

- cleanup recent osx support:
  - Makefile/libtcc.c: cleanup copy&paste code
  - tccpp.c: restore deleted function

1 files changed, 31 insertions, 1 deletions

diff --git a/tccpp.c b/tccpp.c
index a27ca42..720115d 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -1021,8 +1021,38 @@ ST_FUNC void restore_parse_state(ParseState *s)
     tokc = s->tokc;
 }
 
-/* token string handling */
+#if 0
+/* return the number of additional 'ints' necessary to store the
+   token */
+static inline int tok_size(const int *p)
+{
+    switch(*p) {
+        /* 4 bytes */
+    case TOK_CINT:
+    case TOK_CUINT:
+    case TOK_CCHAR:
+    case TOK_LCHAR:
+    case TOK_CFLOAT:
+    case TOK_LINENUM:
+        return 1 + 1;
+    case TOK_STR:
+    case TOK_LSTR:
+    case TOK_PPNUM:
+    case TOK_PPSTR:
+        return 1 + ((sizeof(CString) + ((CString *)(p+1))->size + 3) >> 2);
+    case TOK_CDOUBLE:
+    case TOK_CLLONG:
+    case TOK_CULLONG:
+        return 1 + 2;
+    case TOK_CLDOUBLE:
+        return 1 + LDOUBLE_SIZE / 4;
+    default:
+        return 1 + 0;
+    }
+}
+#endif
 
+/* token string handling */
 ST_INLN void tok_str_new(TokenString *s)
 {
     s->str = NULL;