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1304f3df PMF |
1 | # -*- Autoconf -*- |
2 | # Process this file with autoconf to produce a configure script. | |
3 | ||
ffcbedc9 | 4 | AC_INIT([ust], [0.13], [nils dot carlson at ericsson dot com]) |
55355fa5 | 5 | AC_CONFIG_AUX_DIR([config]) |
9441df61 PMF |
6 | AC_CANONICAL_TARGET |
7 | AC_CANONICAL_HOST | |
50f3dba0 | 8 | AC_CONFIG_MACRO_DIR([config]) |
f6bbb375 | 9 | AM_INIT_AUTOMAKE([foreign]) |
50f3dba0 | 10 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
55ad629d | 11 | AC_CONFIG_SRCDIR([ustctl/ustctl.c]) |
2699970a JW |
12 | AC_CONFIG_HEADERS([config.h include/ust/config.h]) |
13 | AH_TEMPLATE([HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.]) | |
161239e0 YB |
14 | # Compute minor/major version numbers |
15 | major_version=`echo AC_PACKAGE_VERSION | sed 's/\..*//'` | |
16 | minor_version=`echo AC_PACKAGE_VERSION | sed 's/.*\.//' | sed 's/^0//'` | |
17 | AC_SUBST([MAJOR_VERSION], [$major_version]) | |
18 | AC_SUBST([MINOR_VERSION], [$minor_version]) | |
19 | AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [UST major version number]) | |
20 | AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [UST minor version number]) | |
21 | ||
1304f3df PMF |
22 | |
23 | # Checks for programs. | |
24 | AC_PROG_CC | |
25 | AC_PROG_MAKE_SET | |
26 | AC_PROG_LIBTOOL | |
27 | ||
28 | ## Checks for libraries. | |
29 | ## FIXME: Replace `main' with a function in `-ldl': | |
30 | #AC_CHECK_LIB([dl], [main]) | |
31 | ## FIXME: Replace `main' with a function in `-lmarkers': | |
32 | #AC_CHECK_LIB([markers], [main]) | |
33 | ## FIXME: Replace `main' with a function in `-lpthread': | |
34 | #AC_CHECK_LIB([pthread], [main]) | |
35 | ## FIXME: Replace `main' with a function in `-ltracectl': | |
36 | #AC_CHECK_LIB([tracectl], [main]) | |
37 | ## FIXME: Replace `main' with a function in `-ltracing': | |
38 | #AC_CHECK_LIB([tracing], [main]) | |
39 | ## FIXME: Replace `main' with a function in `-lurcu': | |
40 | #AC_CHECK_LIB([urcu], [main]) | |
41 | ||
42 | # Checks for header files. | |
43 | #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h]) | |
44 | ||
45 | # Checks for typedefs, structures, and compiler characteristics. | |
46 | AC_C_INLINE | |
47 | #AC_TYPE_INT16_T | |
48 | #AC_TYPE_INT32_T | |
49 | #AC_TYPE_INT64_T | |
50 | #AC_TYPE_INT8_T | |
51 | #AC_TYPE_PID_T | |
52 | #AC_TYPE_SIZE_T | |
53 | #AC_TYPE_SSIZE_T | |
54 | #AC_TYPE_UINT16_T | |
55 | #AC_TYPE_UINT32_T | |
56 | #AC_TYPE_UINT64_T | |
57 | #AC_TYPE_UINT8_T | |
58 | #AC_CHECK_TYPES([ptrdiff_t]) | |
59 | ||
60 | # Checks for library functions. | |
61 | AC_FUNC_MALLOC | |
62 | AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol]) | |
63 | ||
fbae86d6 MD |
64 | CFLAGS="-Wall $CFLAGS" |
65 | ||
8624c549 PMF |
66 | # URCU |
67 | ||
68 | # urcu - check if we just find the headers it out of the box. | |
cacb7fbe PMF |
69 | AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CFLAGS]=-Idir to specify their location. |
70 | This error can also occur when the liburcu package's configure script has not been run.])]) | |
8624c549 PMF |
71 | |
72 | # urcu - check that URCU lib is available to compilation | |
73 | AC_CHECK_LIB([urcu-bp], [synchronize_rcu], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])]) | |
74 | ||
42d054a0 YB |
75 | # urcu - check that URCU lib is at least version 0.5.4 |
76 | AC_CHECK_LIB([urcu-bp], [rcu_bp_before_fork], [], [AC_MSG_ERROR([liburcu 0.5.4 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])]) | |
77 | ||
e3073410 | 78 | # urcu - check that URCU lib is at least version 0.5 |
f1ea986a | 79 | AC_CHECK_DECL([cds_list_add(0, 0)], [], [AC_MSG_ERROR([liburcu 0.5 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])], [[#include <urcu/list.h>]]) |
e3073410 YB |
80 | |
81 | ||
42d054a0 | 82 | |
8c98245f PA |
83 | # Check for various supplementary host information (beyond the |
84 | # triplet) which might affect the library format choices. E.g., we | |
85 | # can be building with `i686-unknown-linux-gnu-gcc -m64' | |
86 | ||
87 | case "${host}" in | |
88 | changequote(,)dnl | |
89 | i[34567]86-*-linux*) | |
90 | changequote([,])dnl | |
91 | AC_CACHE_CHECK([if building for x86-64], [ust_cv_i386_is_x86_64], | |
92 | [save_CPPFLAGS="$CPPFLAGS" | |
93 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
94 | AC_EGREP_CPP([got it], [ | |
95 | #if __x86_64__ | |
96 | got it | |
97 | #endif | |
98 | ], [ust_cv_i386_is_x86_64=yes], | |
99 | [ust_cv_i386_is_x86_64=no]) | |
100 | CPPFLAGS="$save_CPPFLAGS"]) | |
101 | ;; | |
102 | esac | |
103 | ||
2e06f3b5 PMF |
104 | AC_MSG_CHECKING([library format for the host system]) |
105 | case $host_cpu in | |
8c98245f PA |
106 | changequote(,)dnl |
107 | i[3456]86) | |
108 | changequote([,])dnl | |
109 | if test "$ust_cv_i386_is_x86_64" = yes ; then | |
110 | LIBFORMAT="elf64-x86-64" | |
111 | else | |
112 | LIBFORMAT="elf32-i386" | |
113 | fi | |
114 | ;; | |
9441df61 | 115 | x86_64) LIBFORMAT="elf64-x86-64" ;; |
6fa0d97f | 116 | powerpc) LIBFORMAT="elf32-powerpc" ;; |
9441df61 PMF |
117 | ppc64) LIBFORMAT="elf64-powerpc" ;; |
118 | s390) LIBFORMAT="elf32-s390" ;; | |
119 | s390x) LIBFORMAT="elf64-s390" ;; | |
2699970a | 120 | armv5) LIBFORMAT="elf32-littlearm"; NO_UNALIGNED_ACCESS=1 ;; |
fbc70e6f | 121 | arm) LIBFORMAT="elf32-littlearm" ;; |
7adb228f | 122 | mips*) LIBFORMAT="" ;; |
6fa0d97f | 123 | *) AC_MSG_ERROR([unable to detect library format (unsupported architecture ($host_cpu)?)]) ;; |
9441df61 PMF |
124 | esac |
125 | AC_SUBST(LIBFORMAT) | |
126 | AC_MSG_RESULT($LIBFORMAT) | |
ed452f03 | 127 | |
2699970a JW |
128 | if test "x$host_cpu" = "xarm" ; then |
129 | AC_MSG_CHECKING([checking for armv5]) | |
130 | AC_TRY_COMPILE( | |
131 | [ | |
132 | ], | |
133 | [ | |
134 | #ifndef __ARM_ARCH_5TEJ__ | |
135 | #error "no arm5 here" | |
136 | #endif | |
137 | ], | |
138 | [ | |
139 | AC_MSG_RESULT([yes]) | |
140 | NO_UNALIGNED_ACCESS=1 | |
141 | ] | |
142 | , | |
143 | [ | |
144 | AC_MSG_RESULT([no]) | |
145 | ] | |
146 | ) | |
147 | fi | |
148 | if test x$NO_UNALIGNED_ACCESS = x ; then | |
149 | AC_DEFINE([HAVE_EFFICIENT_UNALIGNED_ACCESS], [1]) | |
150 | fi | |
151 | ||
55355fa5 JB |
152 | AC_CONFIG_FILES([ |
153 | Makefile | |
43550d37 | 154 | doc/Makefile |
cf1da69d NC |
155 | doc/man/Makefile |
156 | doc/info/Makefile | |
93d0f2ea | 157 | include/Makefile |
55355fa5 | 158 | libust/Makefile |
6dd969b5 PMF |
159 | tests/Makefile |
160 | tests/hello/Makefile | |
161 | tests/hello2/Makefile | |
5f04cdcb PMF |
162 | tests/basic/Makefile |
163 | tests/basic_long/Makefile | |
01377ba5 | 164 | tests/fork/Makefile |
43f0d5ac | 165 | tests/simple_include/Makefile |
69f1f652 | 166 | tests/snprintf/Makefile |
25ea915c | 167 | tests/test-nevents/Makefile |
30ca09e1 | 168 | tests/test-libustinstr-malloc/Makefile |
2b9093e1 | 169 | tests/dlopen/Makefile |
e73784f2 | 170 | tests/same_line_marker/Makefile |
67499583 | 171 | tests/trace_event/Makefile |
cd5de8df | 172 | tests/tracepoint/Makefile |
91594b71 | 173 | tests/tracepoint/benchmark/Makefile |
a5f09c2c | 174 | tests/register_test/Makefile |
2298f329 | 175 | tests/libustctl_function_tests/Makefile |
46cec820 | 176 | tests/exit-fast/Makefile |
d169a27d | 177 | libustinstr-malloc/Makefile |
e8300fb7 | 178 | libustfork/Makefile |
9dc7b7ff NC |
179 | libustconsumer/Makefile |
180 | ust-consumerd/Makefile | |
55ad629d | 181 | ustctl/Makefile |
c7dc133c | 182 | libustcomm/Makefile |
2298f329 | 183 | libustctl/Makefile |
bf0d695d | 184 | snprintf/Makefile |
4cf459a7 | 185 | ust.pc |
161239e0 | 186 | include/ust/version.h |
55355fa5 | 187 | ]) |
1304f3df | 188 | AC_OUTPUT |