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1 | dnl Copyright (C) 1997-2021 Free Software Foundation, Inc. |
2 | dnl | |
3 | dnl This program is free software; you can redistribute it and/or modify | |
4 | dnl it under the terms of the GNU General Public License as published by | |
5 | dnl the Free Software Foundation; either version 3 of the License, or | |
6 | dnl (at your option) any later version. | |
7 | dnl | |
8 | dnl This program is distributed in the hope that it will be useful, | |
9 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | dnl GNU General Public License for more details. | |
12 | dnl | |
13 | dnl You should have received a copy of the GNU General Public License | |
14 | dnl along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | dnl | |
16 | dnl Check for various platform settings. | |
17 | AC_DEFUN([SIM_AC_PLATFORM], | |
18 | [dnl | |
19 | dnl Check for common headers. | |
20 | dnl NB: You can assume C11 headers exist. | |
21 | AC_CHECK_HEADERS_ONCE(m4_flatten([ | |
22 | dlfcn.h | |
23 | fcntl.h | |
24 | fpu_control.h | |
25 | termios.h | |
26 | unistd.h | |
27 | utime.h | |
28 | linux/if_tun.h | |
29 | linux/mii.h | |
30 | linux/types.h | |
31 | net/if.h | |
32 | netinet/in.h | |
33 | netinet/tcp.h | |
34 | sys/ioctl.h | |
35 | sys/mman.h | |
a48ff3ef | 36 | sys/mount.h |
b15c5d7a MF |
37 | sys/param.h |
38 | sys/resource.h | |
b15c5d7a MF |
39 | sys/socket.h |
40 | sys/stat.h | |
a48ff3ef MF |
41 | sys/statfs.h |
42 | sys/termio.h | |
43 | sys/termios.h | |
44 | sys/types.h | |
45 | sys/vfs.h | |
b15c5d7a | 46 | ])) |
a48ff3ef | 47 | AC_HEADER_DIRENT |
b15c5d7a MF |
48 | |
49 | AC_CHECK_FUNCS_ONCE(m4_flatten([ | |
50 | __setfpucw | |
a48ff3ef | 51 | access |
b15c5d7a MF |
52 | aint |
53 | anint | |
a48ff3ef MF |
54 | cfgetispeed |
55 | cfgetospeed | |
56 | cfsetispeed | |
57 | cfsetospeed | |
58 | chdir | |
b15c5d7a | 59 | chmod |
a48ff3ef MF |
60 | dup |
61 | dup2 | |
b15c5d7a MF |
62 | execv |
63 | execve | |
a48ff3ef | 64 | fcntl |
b15c5d7a | 65 | fork |
a48ff3ef MF |
66 | fstat |
67 | fstatfs | |
b15c5d7a | 68 | ftruncate |
a48ff3ef | 69 | getdirentries |
b15c5d7a | 70 | getegid |
a48ff3ef | 71 | geteuid |
b15c5d7a | 72 | getgid |
a48ff3ef MF |
73 | getpid |
74 | getppid | |
b15c5d7a | 75 | getrusage |
a48ff3ef | 76 | gettimeofday |
b15c5d7a | 77 | getuid |
a48ff3ef | 78 | ioctl |
b15c5d7a | 79 | kill |
a48ff3ef MF |
80 | link |
81 | lseek | |
b15c5d7a MF |
82 | mmap |
83 | munmap | |
a48ff3ef | 84 | pipe |
b15c5d7a MF |
85 | posix_fallocate |
86 | pread | |
a48ff3ef MF |
87 | rmdir |
88 | setregid | |
89 | setreuid | |
b15c5d7a | 90 | setgid |
a48ff3ef | 91 | setuid |
b15c5d7a | 92 | sigaction |
a48ff3ef | 93 | sigprocmask |
b15c5d7a | 94 | sqrt |
a48ff3ef | 95 | stat |
b15c5d7a | 96 | strsignal |
a48ff3ef MF |
97 | symlink |
98 | tcdrain | |
99 | tcflow | |
100 | tcflush | |
101 | tcgetattr | |
102 | tcgetpgrp | |
103 | tcsendbreak | |
104 | tcsetattr | |
105 | tcsetpgrp | |
b15c5d7a MF |
106 | time |
107 | truncate | |
a48ff3ef MF |
108 | umask |
109 | unlink | |
b15c5d7a MF |
110 | utime |
111 | ])) | |
112 | ||
a48ff3ef MF |
113 | AC_STRUCT_ST_BLKSIZE |
114 | AC_STRUCT_ST_BLOCKS | |
115 | AC_STRUCT_ST_RDEV | |
116 | AC_STRUCT_TIMEZONE | |
117 | ||
b15c5d7a MF |
118 | AC_CHECK_MEMBERS([[struct stat.st_dev], [struct stat.st_ino], |
119 | [struct stat.st_mode], [struct stat.st_nlink], [struct stat.st_uid], | |
120 | [struct stat.st_gid], [struct stat.st_rdev], [struct stat.st_size], | |
121 | [struct stat.st_blksize], [struct stat.st_blocks], [struct stat.st_atime], | |
122 | [struct stat.st_mtime], [struct stat.st_ctime]], [], [], | |
123 | [[#ifdef HAVE_SYS_TYPES_H | |
124 | #include <sys/types.h> | |
125 | #endif | |
126 | #ifdef HAVE_SYS_STAT_H | |
127 | #include <sys/stat.h> | |
128 | #endif]]) | |
129 | ||
130 | AC_CHECK_TYPES([__int128]) | |
131 | AC_CHECK_TYPES(socklen_t, [], [], | |
132 | [#include <sys/types.h> | |
133 | #include <sys/socket.h> | |
134 | ]) | |
135 | ||
136 | dnl Types used by common code | |
a48ff3ef MF |
137 | AC_TYPE_GETGROUPS |
138 | AC_TYPE_MODE_T | |
139 | AC_TYPE_OFF_T | |
140 | AC_TYPE_PID_T | |
b15c5d7a | 141 | AC_TYPE_SIGNAL |
a48ff3ef MF |
142 | AC_TYPE_SIZE_T |
143 | AC_TYPE_UID_T | |
07490bf8 MF |
144 | |
145 | dnl Libraries. | |
146 | AC_CHECK_LIB(socket, bind) | |
147 | AC_CHECK_LIB(nsl, gethostbyname) | |
148 | AC_CHECK_LIB(m, fabs) | |
149 | AC_CHECK_LIB(m, log2) | |
b15c5d7a | 150 | ]) |