1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
# serial 3
AC_DEFUN([mfx_CHECK_HEADER_SANE_LIMITS_H], [
AC_CACHE_CHECK([whether limits.h is sane],
mfx_cv_header_sane_limits_h,
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <limits.h>
#if (32767 >= 4294967295ul) || (65535u >= 4294967295ul)
# if defined(__APPLE__) && defined(__GNUC__)
# error "your preprocessor is broken - use compiler option -no-cpp-precomp"
# else
# include "your preprocessor is broken"
# endif
#endif
#define MFX_0xffff 0xffff
#define MFX_0xffffffffL 4294967295ul
#if !defined(CHAR_BIT) || (CHAR_BIT != 8)
# include "error CHAR_BIT"
#endif
#if !defined(UCHAR_MAX)
# include "error UCHAR_MAX 1"
#endif
#if !defined(USHRT_MAX)
# include "error USHRT_MAX 1"
#endif
#if !defined(UINT_MAX)
# include "error UINT_MAX 1"
#endif
#if !defined(ULONG_MAX)
# include "error ULONG_MAX 1"
#endif
#if !defined(SHRT_MAX)
# include "error SHRT_MAX 1"
#endif
#if !defined(INT_MAX)
# include "error INT_MAX 1"
#endif
#if !defined(LONG_MAX)
# include "error LONG_MAX 1"
#endif
#if (UCHAR_MAX < 1)
# include "error UCHAR_MAX 2"
#endif
#if (USHRT_MAX < 1)
# include "error USHRT_MAX 2"
#endif
#if (UINT_MAX < 1)
# include "error UINT_MAX 2"
#endif
#if (ULONG_MAX < 1)
# include "error ULONG_MAX 2"
#endif
#if (UCHAR_MAX < 0xff)
# include "error UCHAR_MAX 3"
#endif
#if (USHRT_MAX < MFX_0xffff)
# include "error USHRT_MAX 3"
#endif
#if (UINT_MAX < MFX_0xffff)
# include "error UINT_MAX 3"
#endif
#if (ULONG_MAX < MFX_0xffffffffL)
# include "error ULONG_MAX 3"
#endif
#if (USHRT_MAX > UINT_MAX)
# include "error USHRT_MAX vs UINT_MAX"
#endif
#if (UINT_MAX > ULONG_MAX)
# include "error UINT_MAX vs ULONG_MAX"
#endif
]], [[
#if (USHRT_MAX == MFX_0xffff)
{ typedef char a_short2a[1 - 2 * !(sizeof(short) == 2)]; }
#elif (USHRT_MAX >= MFX_0xffff)
{ typedef char a_short2b[1 - 2 * !(sizeof(short) > 2)]; }
#endif
#if (UINT_MAX == MFX_0xffff)
{ typedef char a_int2a[1 - 2 * !(sizeof(int) == 2)]; }
#elif (UINT_MAX >= MFX_0xffff)
{ typedef char a_int2b[1 - 2 * !(sizeof(int) > 2)]; }
#endif
#if (ULONG_MAX == MFX_0xffff)
{ typedef char a_long2a[1 - 2 * !(sizeof(long) == 2)]; }
#elif (ULONG_MAX >= MFX_0xffff)
{ typedef char a_long2b[1 - 2 * !(sizeof(long) > 2)]; }
#endif
#if !defined(_CRAY1) /* CRAY PVP systems */
#if (USHRT_MAX == MFX_0xffffffffL)
{ typedef char a_short4a[1 - 2 * !(sizeof(short) == 4)]; }
#elif (USHRT_MAX >= MFX_0xffffffffL)
{ typedef char a_short4b[1 - 2 * !(sizeof(short) > 4)]; }
#endif
#endif /* _CRAY1 */
#if (UINT_MAX == MFX_0xffffffffL)
{ typedef char a_int4a[1 - 2 * !(sizeof(int) == 4)]; }
#elif (UINT_MAX >= MFX_0xffffffffL)
{ typedef char a_int4b[1 - 2 * !(sizeof(int) > 4)]; }
#endif
#if (ULONG_MAX == MFX_0xffffffffL)
{ typedef char a_long4a[1 - 2 * !(sizeof(long) == 4)]; }
#elif (ULONG_MAX >= MFX_0xffffffffL)
{ typedef char a_long4b[1 - 2 * !(sizeof(long) > 4)]; }
#endif
]])],
[mfx_cv_header_sane_limits_h=yes],
[mfx_cv_header_sane_limits_h=no])])
])
# /***********************************************************************
# // standard
# ************************************************************************/
AC_DEFUN([mfx_LZO_CHECK_ENDIAN], [
AC_C_BIGENDIAN([AC_DEFINE(LZO_ABI_BIG_ENDIAN,1,[Define to 1 if your machine is big endian.])],[AC_DEFINE(LZO_ABI_LITTLE_ENDIAN,1,[Define to 1 if your machine is little endian.])])
])#
# /***********************************************************************
# //
# ************************************************************************/
dnl more types which are not yet covered by ACC
AC_DEFUN([mfx_CHECK_SIZEOF], [
AC_CHECK_SIZEOF(__int32)
AC_CHECK_SIZEOF(intmax_t)
AC_CHECK_SIZEOF(uintmax_t)
AC_CHECK_SIZEOF(intptr_t)
AC_CHECK_SIZEOF(uintptr_t)
AC_CHECK_SIZEOF(float)
AC_CHECK_SIZEOF(double)
AC_CHECK_SIZEOF(long double)
AC_CHECK_SIZEOF(dev_t)
AC_CHECK_SIZEOF(fpos_t)
AC_CHECK_SIZEOF(mode_t)
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(ssize_t)
AC_CHECK_SIZEOF(time_t)
])#
AC_DEFUN([mfx_CHECK_LIB_WINMM], [
if test "X$GCC" = Xyes; then
case $host_os in
cygwin* | mingw* | pw32*)
test "X$LIBS" != "X" && LIBS="$LIBS "
LIBS="${LIBS}-lwinmm" ;;
*)
;;
esac
fi
])#
|
