diff options
Diffstat (limited to 'make.h')
| -rw-r--r-- | make.h | 24 |
1 files changed, 19 insertions, 5 deletions
@@ -137,6 +137,19 @@ extern unsigned int get_path_max PARAMS ((void)); #define PATH_VAR(var) char *var = (char *) alloca (GET_PATH_MAX) #endif +#ifndef CHAR_BIT +#define CHAR_BIT 8 +#endif + +/* Nonzero if the integer type T is signed. */ +#define INTEGER_TYPE_SIGNED(t) ((t) -1 < 0) + +/* The minimum and maximum values for the integer type T. + Use ~ (t) 0, not -1, for portability to 1's complement hosts. */ +#define INTEGER_TYPE_MINIMUM(t) \ + (! INTEGER_TYPE_SIGNED (t) ? (t) 0 : ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1)) +#define INTEGER_TYPE_MAXIMUM(t) (~ (t) 0 - INTEGER_TYPE_MINIMUM (t)) + #ifdef STAT_MACROS_BROKEN #ifdef S_ISREG #undef S_ISREG @@ -202,8 +215,8 @@ extern void exit PARAMS ((int)); #ifndef bzero #define bzero(s, n) memset ((s), 0, (n)) #endif -#ifndef bcopy -#define bcopy(s, d, n) memcpy ((d), (s), (n)) +#if defined(HAVE_MEMMOVE) && !defined(bcopy) +#define bcopy(s, d, n) memmove ((d), (s), (n)) #endif #else /* Not ANSI_STRING. */ @@ -277,13 +290,13 @@ extern char *alloca (); #define ENUM_BITFIELD(bits) #endif -#if defined(__MSDOS__) || defined(WIN32) +#if defined(__MSDOS__) || defined(WINDOWS32) #define PATH_SEPARATOR_CHAR ';' #else #define PATH_SEPARATOR_CHAR ':' #endif -#ifdef WIN32 +#ifdef WINDOWS32 #include <fcntl.h> #include <malloc.h> #define pipe(p) _pipe(p, 512, O_BINARY) @@ -346,6 +359,7 @@ extern void create_pattern_rule (); extern void build_vpath_lists (); extern void construct_vpath_list (); extern int vpath_search (); +extern int gpath_search (); extern void construct_include_path (); extern void uniquize_deps (); @@ -364,7 +378,7 @@ extern void child_access (); /* We omit these declarations on non-POSIX systems which define _POSIX_VERSION, because such systems often declare the in header files anyway. */ -#if !defined (__GNU_LIBRARY__) && !defined (POSIX) && !defined (_POSIX_VERSION) && !defined(WIN32) +#if !defined (__GNU_LIBRARY__) && !defined (POSIX) && !defined (_POSIX_VERSION) && !defined(WINDOWS32) extern long int atol (); #ifndef VMS |