The IBM C compiler on AIX 4.3.3 (v6) doesn't like signed bit types:
gmake[1]: Entering directory `/opt/build/m4-1.4.8/src'
xlc -I../lib -I../lib -O2 -qro -qroconst -qmaxmem=-1 -qarch=com -c m4.c
"m4.h", line 383.3: 1506-009 (S) Bit-field gnu_extension must be of type
signed int, unsigned int or int.
"m4.h", line 384.3: 1506-009 (S) Bit-field groks_macro_args must be of type
signed int, unsigned int or int.
"m4.h", line 385.3: 1506-009 (S) Bit-field blind_if_no_args must be of type
signed int, unsigned int or int.
gmake[1]: *** [m4.o] Error 1
Patch attached.
--
albert chin ([EMAIL PROTECTED])
Index: src/m4.h
===================================================================
--- src/m4.h.orig 2006-11-20 07:55:47.000000000 -0600
+++ src/m4.h 2007-02-04 08:34:59.711894000 -0600
@@ -334,11 +334,11 @@
struct symbol
{
struct symbol *next;
- bool traced : 1;
- bool shadowed : 1;
- bool macro_args : 1;
- bool blind_no_args : 1;
- bool deleted : 1;
+ unsigned int traced : 1;
+ unsigned int shadowed : 1;
+ unsigned int macro_args : 1;
+ unsigned int blind_no_args : 1;
+ unsigned int deleted : 1;
int pending_expansions;
char *name;
@@ -380,9 +380,9 @@
struct builtin
{
const char *name;
- bool gnu_extension : 1;
- bool groks_macro_args : 1;
- bool blind_if_no_args : 1;
+ unsigned int gnu_extension : 1;
+ unsigned int groks_macro_args : 1;
+ unsigned int blind_if_no_args : 1;
builtin_func *func;
};
Index: src/input.c
===================================================================
--- src/input.c.orig 2006-11-20 07:55:47.000000000 -0600
+++ src/input.c 2007-02-04 08:37:04.729621000 -0600
@@ -86,10 +86,12 @@
u_s; /* INPUT_STRING */
struct
{
- FILE *fp; /* input file handle */
- bool end : 1; /* true if peek has seen EOF */
- bool close : 1; /* true if we should close file on pop */
- bool advance_line : 1; /* track previous start_of_input_line */
+ FILE *fp; /* input file handle */
+ unsigned int end : 1; /* true if peek has seen EOF */
+ unsigned int close : 1; /* true if we should close file
+ on pop */
+ unsigned int advance_line : 1; /* track previous
+ start_of_input_line */
}
u_f; /* INPUT_FILE */
builtin_func *func; /* pointer to macro's function */
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