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
|
AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_START,
[
echo "LIBREPLACE_CC_CHECKS: START"
])
AC_DEFUN_ONCE(AC__LIBREPLACE_ONLY_CC_CHECKS_END,
[
echo "LIBREPLACE_CC_CHECKS: END"
])
dnl
dnl
dnl AC_LIBREPLACE_CC_CHECKS
dnl
dnl Note: we need to use m4_define instead of AC_DEFUN because
dnl of the ordering of tests
dnl
dnl
m4_define(AC_LIBREPLACE_CC_CHECKS,
[
AC__LIBREPLACE_ONLY_CC_CHECKS_START
dnl stop the C89 attempt by autoconf - if autoconf detects -Ae it will enable it
dnl which conflicts with C99 on HPUX
ac_cv_prog_cc_Ae=no
savedCFLAGS=$CFLAGS
AC_PROG_CC
CFLAGS=$savedCFLAGS
dnl AC_PROG_CPP
dnl AC_PROG_EGREP
dnl AC_GNU_SOURCE
dnl AC_AIX
dnl AC_MINIX
dnl AC_GNU_SOURCE
dnl AC_INCLUDES_DEFAULT
dnl AC_USE_SYSTEM_EXTENSIONS
dnl AC_INCLUDES_DEFAULT
dnl AC_HEADER_STDC
AC_ISC_POSIX
AC_USE_SYSTEM_EXTENSIONS
AC_PROG_CC_C99
AC_C_INLINE
AC_C_BIGENDIAN
AC_PROG_INSTALL
AH_VERBATIM([_XOPEN_SOURCE_EXTENDED],
[/* Enable XOPEN extensions on systems that have them. */
#ifndef _XOPEN_SOURCE_EXTENDED
# define _XOPEN_SOURCE_EXTENDED 1
#endif])
AH_VERBATIM([_OSF_SOURCE],
[/* Enable OSF extensions on systems that have them. */
#ifndef _OSF_SOURCE
# define _OSF_SOURCE 1
#endif])
LIBREPLACE_C99_STRUCT_INIT([],[AC_MSG_WARN([c99 structure initializer are not supported])])
AC_SYS_LARGEFILE
dnl Add #include for broken IRIX header files
case "$host_os" in
*irix6*) AC_ADD_INCLUDE(<standards.h>)
;;
esac
AC_CHECK_HEADERS([standards.h])
AC_CHECK_TYPE(uint_t, unsigned int)
AC_CHECK_TYPE(int8_t, char)
AC_CHECK_TYPE(uint8_t, unsigned char)
AC_CHECK_TYPE(int16_t, short)
AC_CHECK_TYPE(uint16_t, unsigned short)
AC_CHECK_TYPE(int32_t, long)
AC_CHECK_TYPE(uint32_t, unsigned long)
AC_CHECK_TYPE(int64_t, long long)
AC_CHECK_TYPE(uint64_t, unsigned long long)
AC_CHECK_TYPE(size_t, unsigned int)
AC_CHECK_TYPE(ssize_t, int)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(long long)
AC_CHECK_SIZEOF(off_t)
AC_CHECK_SIZEOF(size_t)
AC_CHECK_SIZEOF(ssize_t)
AC_CHECK_TYPE(intptr_t, unsigned long long)
AC_CHECK_TYPE(ptrdiff_t, unsigned long long)
AC__LIBREPLACE_ONLY_CC_CHECKS_END
]) dnl end AC_LIBREPLACE_CC_CHECKS
|
