blob: b99effcb887cc0b78fc67032394c43484dd14ab2 [file] [log] [blame]
Roland McGrath6d2b3492002-12-30 00:51:30 +00001dnl Process this file with autoconf to create configure. Use autoreconf.
2AC_PREREQ(2.57)
3AC_INIT([strace],[4.4.90])
4AC_CONFIG_SRCDIR([strace.c])
5AM_CONFIG_HEADER([config.h])
6AM_INIT_AUTOMAKE([foreign check-news dist-bzip2])
7AM_MAINTAINER_MODE
8AC_CANONICAL_HOST
9
10AC_MSG_CHECKING([for supported operating system])
11case "$host_os" in
12linux*)
13 opsys=linux
14 AC_DEFINE([LINUX], 1, [Define for the Linux operating system.])
15 ;;
16sunos4*)
17 opsys=sunos4
18 AC_DEFINE([SUNOS4], 1, [Define for the SunOS 4.x operating system.])
19 ;;
20solaris2* | sysv[[45]]* | irix[[56]]*)
21 opsys=svr4
22 AC_DEFINE([SVR4], 1, [Define for the System V release 4 operating
23system or a derivative like Solaris 2.x or Irix 5.x.])
24 case "$host_os" in
25 sysv4.2uw*)
26 AC_DEFINE(UNIXWARE, 2, [Define for UnixWare systems.])
27 ;;
28 sysv5*)
29 AC_DEFINE(UNIXWARE, 7, [Define for UnixWare systems.])
30 ;;
31 esac
32 ;;
33freebsd*)
34 opsys=freebsd
35 AC_DEFINE([FREEBSD], 1, [Define for the FreeBSD operating system.])
36 ;;
37*)
38 AC_MSG_RESULT([NO!])
39 AC_MSG_ERROR([operating system $host_os is not supported by strace])
40 ;;
41esac
42AC_MSG_RESULT($opsys)
43
44AC_MSG_CHECKING([for supported architecture])
45case "$host_cpu" in
46i[[3456]]86|pentium)
47 arch=i386
48 AC_DEFINE([I386], 1, [Define for the i386 architecture.])
49 ;;
50ia64)
51 arch=ia64
52 AC_DEFINE([IA64], 1, [Define for the IA64 architecture.])
53 ;;
54m68k)
55 arch=m68k
56 AC_DEFINE([M68K], 1, [Define for the m68k architecture.])
57 ;;
58sparc*)
59 arch=sparc
60 AC_DEFINE([SPARC], 1, [Define for the SPARC architecture.])
61 ;;
62mips*)
63 arch=mips
64 AC_DEFINE([MIPS], 1, [Define for the MIPS architecture.])
65 ;;
66alpha*)
67 arch=alpha
68 AC_DEFINE([ALPHA], 1, [Define for the Alpha architecture.])
69 ;;
70ppc|powerpc)
71 arch=powerpc
72 AC_DEFINE([POWERPC], 1, [Define for the PowerPC architecture.])
73 ;;
74arm*)
75 arch=arm
76 AC_DEFINE([ARM], 1, [Define for the ARM architecture.])
77 ;;
78s390)
79 arch=s390
80 AC_DEFINE([S390], 1, [Define for the S390 architecture.])
81 ;;
82s390x)
83 arch=s390x
84 AC_DEFINE([S390X], 1, [Define for the S390x architecture.])
85 ;;
86hppa*|parisc*)
87 arch=hppa
88 AC_DEFINE([HPPA], 1, [Define for the HPPA architecture.])
89 ;;
90sh)
91 arch=sh
92 AC_DEFINE([SH], 1, [Define for the SH architecture.])
93 ;;
94x86?64*)
95 arch=x86_64
96 AC_DEFINE([X86_64], 1, [Define for the AMD x86-64 architecture.])
97 ;;
98*)
99 AC_MSG_RESULT([NO!])
100 AC_MSG_ERROR([architecture $host_cpu is not supported by strace])
101 ;;
102esac
103AC_MSG_RESULT($arch)
104
Roland McGrath6d2b3492002-12-30 00:51:30 +0000105AC_SUBST(opsys)
106AC_SUBST(arch)
Roland McGrath6d2b3492002-12-30 00:51:30 +0000107
Roland McGrath2746edd2002-12-30 09:13:08 +0000108AM_CONDITIONAL([LINUX], [test x$opsys = xlinux])
109AM_CONDITIONAL([X86_64], [test x$arch = xx86_64])
110AM_CONDITIONAL([SUNOS4], [test x$opsys = xsunos4])
111AM_CONDITIONAL([SVR4], [test x$opsys = xsvr4])
112AM_CONDITIONAL([FREEBSD], [test x$opsys = xfreebsd])
113
Roland McGrath6d2b3492002-12-30 00:51:30 +0000114AC_PROG_CC
Roland McGrath45aeb6e2003-01-10 10:44:59 +0000115dnl That set the default CFLAGS value, which we don't want to diddle first.
116CFLAGS="-D_GNU_SOURCE $CFLAGS"
117
Roland McGrath6d2b3492002-12-30 00:51:30 +0000118AC_INCLUDEDIR
119
120if test "x$opsys" = "xsunos4" && test "x$arch" = "xsparc"
121then
122 AC_MSG_CHECKING(for valid machine include directory)
123 if test -d "$includedir/sun4"
124 then
125 rm -f machine
126 ln -s $includedir/sun4 machine
127 AC_MSG_RESULT(yes)
128 AC_DEFINE(SUNOS4_KERNEL_ARCH_KLUDGE, 1, [
129Define if you are have a SPARC with SUNOS4 and your want a version
130of strace that will work on sun4, sun4c and sun4m kernel architectures.
131Only useful if you have a symbolic link from machine to /usr/include/sun4
132in the compilation directory.])
133 else
134 AC_MSG_RESULT(no)
135 fi
136fi
137
138AC_WARNFLAGS
139if test "x$opsys" = "xsunos4"
140then
141 if test -n "$GCC"
142 then
143 # SunOS 4.x header files don't declare int functions.
144 WARNFLAGS="$WARNFLAGS -Wno-implicit"
145 fi
146fi
147
148AC_PROG_CPP
149AC_PROG_GCC_TRADITIONAL
150AC_PROG_INSTALL
151AC_C_CONST
152AC_HEADER_STDC
153AC_HEADER_DIRENT
154AC_HEADER_STAT
155AC_CHECK_MEMBERS([struct stat.st_blksize,
156 struct stat.st_blocks,
157 struct stat.st_aclcnt,
158 struct stat.st_flags,
159 struct stat.st_fstype,
160 struct stat.st_gen,
161 struct stat.st_level,
162 struct stat.st_rdev])
163AC_STAT64
164
165AC_TYPE_SIGNAL
166AC_TYPE_UID_T
167AC_TYPE_MODE_T
168AC_TYPE_GETGROUPS
169AC_HEADER_MAJOR
170AC_CHECK_TYPES(sig_atomic_t siginfo_t,,, [#include <signal.h>])
171AC_CHECK_MEMBERS([struct sockaddr_in6.sin6_scope_id],,, [#include <netinet/in.h])
172AC_CHECK_TYPES([long long])
173AC_LITTLE_ENDIAN_LONG_LONG
174AC_OFF_T_IS_LONG_LONG
175AC_RLIM_T_IS_LONG_LONG
176AC_CHECK_TYPES([struct opthdr],,, [#include <sys/socket.h>])
177AC_CHECK_TYPES([struct t_opthdr],,, [#include <sys/tiuser.h>])
178
179if test x$opsys != xlinux; then
180AC_CHECK_LIB(nsl, main)
181fi
182
183AC_CHECK_FUNCS(sigaction strerror strsignal pread sys_siglist _sys_siglist getdents mctl prctl sendmsg inet_ntop if_indextoname)
Roland McGrath41074c02002-12-30 10:23:01 +0000184AC_CHECK_HEADERS([sys/reg.h sys/filio.h sys/acl.h sys/asynch.h sys/door.h stropts.h sys/conf.h sys/stream.h sys/tihdr.h sys/tiuser.h sys/sysconfig.h ioctls.h sys/ioctl.h sys/ptrace.h termio.h linux/ptrace.h asm/reg.h sys/uio.h sys/aio.h poll.h sys/poll.h sys/vfs.h netinet/tcp.h netinet/udp.h asm/sysmips.h linux/utsname.h sys/nscsys.h], [], [])
Roland McGrath6d2b3492002-12-30 00:51:30 +0000185AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
186 [], [], [#include <linux/socket.h>])
Roland McGrath41074c02002-12-30 10:23:01 +0000187AC_CHECK_HEADERS([asm/sigcontext.h], [], [], [#include <signal.h>])
Roland McGrath6d2b3492002-12-30 00:51:30 +0000188
189AC_MP_PROCFS
190AC_POLLABLE_PROCFS
191
192AC_CHECK_MEMBERS([struct msghdr.msg_control],,, [#include <sys/socket.h>])
193AC_STRUCT_PR_SYSCALL
194
195AC_CHECK_DECLS([sys_errlist])
196AC_CHECK_DECLS([sys_siglist, _sys_siglist],,, [#include <signal.h>])
197
198AC_PATH_PROG([PERL], [perl])
199
Roland McGrath80964aa2002-12-30 01:11:08 +0000200AC_CONFIG_FILES([Makefile])
Roland McGrath6d2b3492002-12-30 00:51:30 +0000201AC_OUTPUT