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1304f3df PMF |
1 | # -*- Autoconf -*- |
2 | # Process this file with autoconf to produce a configure script. | |
3 | ||
a3c3a9f7 | 4 | AC_INIT([lttng-ust],[2.0.7],[mathieu dot desnoyers at efficios dot com]) |
a334646a MD |
5 | |
6 | # Following the numbering scheme proposed by libtool for the library version | |
7 | # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html | |
8 | AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [0:0:0]) | |
9 | # note: remember to update tracepoint.h dlopen() to match this version | |
10 | # number. TODO: eventually automate by exporting the major number. | |
11 | ||
55355fa5 | 12 | AC_CONFIG_AUX_DIR([config]) |
9441df61 PMF |
13 | AC_CANONICAL_TARGET |
14 | AC_CANONICAL_HOST | |
50f3dba0 | 15 | AC_CONFIG_MACRO_DIR([config]) |
76ceb8db | 16 | AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip]) |
50f3dba0 | 17 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
4318ae1b | 18 | AC_CONFIG_SRCDIR([include/lttng/tracepoint.h]) |
4846fadc AM |
19 | |
20 | # Configuration options, which will be installed in the config.h | |
562c813a MD |
21 | AC_CONFIG_HEADERS([config.h include/lttng/ust-config.h]) |
22 | AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.]) | |
02120ddf | 23 | AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h]) |
23c8854a | 24 | |
b728d87e | 25 | # Compute minor/major/patchlevel version numbers |
23c8854a | 26 | AC_PROG_SED |
2694975d MD |
27 | major_version=$(echo AC_PACKAGE_VERSION | sed 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/') |
28 | minor_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/') | |
29 | patchlevel_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/') | |
161239e0 YB |
30 | AC_SUBST([MAJOR_VERSION], [$major_version]) |
31 | AC_SUBST([MINOR_VERSION], [$minor_version]) | |
b728d87e | 32 | AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version]) |
161239e0 YB |
33 | AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [UST major version number]) |
34 | AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [UST minor version number]) | |
b728d87e | 35 | AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [UST patchlevel version number]) |
161239e0 | 36 | |
649282a8 MD |
37 | version_name="Annedd'ale" |
38 | version_description="New type of beer, 100% from Quebec, flavored with sapin beaumier needles, with a touch of hops." | |
39 | AC_DEFINE_UNQUOTED([VERSION_NAME], [$version_name], [UST version name]) | |
40 | AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], [$version_description], [UST version description]) | |
1304f3df | 41 | |
9834ab89 CB |
42 | AC_PROG_GREP |
43 | # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321. | |
44 | AC_ARG_ENABLE(libtool-linkdep-fixup, | |
45 | AS_HELP_STRING([--disable-libtool-linkdep-fixup], | |
46 | [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]), | |
47 | libtool_fixup=$enableval, | |
48 | libtool_fixup=yes) | |
49 | ||
50 | AS_IF([test "x$libtool_fixup" = "xyes"], | |
51 | [ | |
52 | libtool_m4="$srcdir/config/libtool.m4" | |
53 | libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)" | |
54 | AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4]) | |
55 | libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4) | |
56 | AS_IF([test $libtool_flag_pattern_count -ne 0], | |
57 | [ | |
58 | AC_MSG_RESULT([$libtool_flag_pattern_count]) | |
59 | AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown]) | |
60 | sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4 | |
61 | ], | |
62 | [ | |
63 | AC_MSG_RESULT([none]) | |
64 | ]) | |
65 | ]) | |
66 | ||
63fae787 MD |
67 | AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"]) |
68 | ||
1304f3df PMF |
69 | # Checks for programs. |
70 | AC_PROG_CC | |
6b79f035 | 71 | AC_PROG_CXX |
1304f3df | 72 | AC_PROG_MAKE_SET |
fa1c6efe | 73 | LT_INIT |
1304f3df | 74 | |
a317f82b SM |
75 | # rw_PROG_CXX_WORKS |
76 | # Check whether the C++ compiler works. | |
77 | AC_CACHE_CHECK([whether the C++ compiler works], | |
78 | [rw_cv_prog_cxx_works], | |
79 | [AC_LANG_PUSH([C++]) | |
80 | AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], | |
81 | [rw_cv_prog_cxx_works=yes], | |
82 | [rw_cv_prog_cxx_works=no]) | |
83 | AC_LANG_POP([C++])]) | |
84 | ||
85 | AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"]) | |
86 | ||
1304f3df | 87 | ## Checks for libraries. |
5cbd73b8 | 88 | AC_CHECK_LIB([dl], [dlopen]) |
e26c8207 | 89 | AC_CHECK_LIB([pthread], [pthread_create]) |
1304f3df | 90 | |
2cb76594 | 91 | # Check for libuuid |
1fb77d30 MD |
92 | AC_CHECK_LIB([uuid], [uuid_generate], [], |
93 | [AC_MSG_ERROR([Cannot find libuuid. Use [LDFLAGS]=-Ldir to specify its location.])] | |
2cb76594 AM |
94 | ) |
95 | ||
1304f3df PMF |
96 | # Checks for header files. |
97 | #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h]) | |
98 | ||
99 | # Checks for typedefs, structures, and compiler characteristics. | |
100 | AC_C_INLINE | |
101 | #AC_TYPE_INT16_T | |
102 | #AC_TYPE_INT32_T | |
103 | #AC_TYPE_INT64_T | |
104 | #AC_TYPE_INT8_T | |
105 | #AC_TYPE_PID_T | |
106 | #AC_TYPE_SIZE_T | |
107 | #AC_TYPE_SSIZE_T | |
108 | #AC_TYPE_UINT16_T | |
109 | #AC_TYPE_UINT32_T | |
110 | #AC_TYPE_UINT64_T | |
111 | #AC_TYPE_UINT8_T | |
112 | #AC_CHECK_TYPES([ptrdiff_t]) | |
113 | ||
114 | # Checks for library functions. | |
115 | AC_FUNC_MALLOC | |
e9d165be | 116 | AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf]) |
1304f3df | 117 | |
fbae86d6 MD |
118 | CFLAGS="-Wall $CFLAGS" |
119 | ||
8624c549 PMF |
120 | # URCU |
121 | ||
122 | # urcu - check if we just find the headers it out of the box. | |
135987a5 | 123 | AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CPPFLAGS]=-Idir to specify their location. |
cacb7fbe | 124 | This error can also occur when the liburcu package's configure script has not been run.])]) |
8624c549 | 125 | |
b5a3dfa5 | 126 | AC_MSG_CHECKING([caa_likely()]) |
31b07350 | 127 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
b5a3dfa5 | 128 | #include <urcu/compiler.h> |
b5a3dfa5 MD |
129 | void fct(void) |
130 | { | |
131 | if (caa_likely(1)) { | |
132 | } | |
133 | } | |
727bb6cb | 134 | ]])],[ |
b5a3dfa5 | 135 | AC_MSG_RESULT([yes]) |
727bb6cb | 136 | ],[ |
b5a3dfa5 MD |
137 | AC_MSG_RESULT([no]) |
138 | AC_MSG_ERROR([Please upgrade your version of liburcu to 0.6.6 or better]) | |
727bb6cb MD |
139 | |
140 | ]) | |
b5a3dfa5 | 141 | |
8624c549 | 142 | # urcu - check that URCU lib is available to compilation |
cfa0520d | 143 | AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])]) |
e3073410 | 144 | |
a6830b14 MD |
145 | # urcu - check that URCU lib is at least version 0.6 |
146 | AC_CHECK_LIB([urcu-bp], [call_rcu_bp], [], [AC_MSG_ERROR([liburcu 0.6 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])]) | |
e3073410 | 147 | |
42d054a0 | 148 | |
8c98245f PA |
149 | # Check for various supplementary host information (beyond the |
150 | # triplet) which might affect the library format choices. E.g., we | |
151 | # can be building with `i686-unknown-linux-gnu-gcc -m64' | |
152 | ||
153 | case "${host}" in | |
154 | changequote(,)dnl | |
155 | i[34567]86-*-linux*) | |
156 | changequote([,])dnl | |
157 | AC_CACHE_CHECK([if building for x86-64], [ust_cv_i386_is_x86_64], | |
158 | [save_CPPFLAGS="$CPPFLAGS" | |
159 | CPPFLAGS="$CPPFLAGS $CFLAGS" | |
160 | AC_EGREP_CPP([got it], [ | |
161 | #if __x86_64__ | |
162 | got it | |
163 | #endif | |
164 | ], [ust_cv_i386_is_x86_64=yes], | |
165 | [ust_cv_i386_is_x86_64=no]) | |
166 | CPPFLAGS="$save_CPPFLAGS"]) | |
167 | ;; | |
168 | esac | |
169 | ||
2e06f3b5 PMF |
170 | AC_MSG_CHECKING([library format for the host system]) |
171 | case $host_cpu in | |
8c98245f PA |
172 | changequote(,)dnl |
173 | i[3456]86) | |
174 | changequote([,])dnl | |
175 | if test "$ust_cv_i386_is_x86_64" = yes ; then | |
176 | LIBFORMAT="elf64-x86-64" | |
177 | else | |
178 | LIBFORMAT="elf32-i386" | |
179 | fi | |
180 | ;; | |
9441df61 | 181 | x86_64) LIBFORMAT="elf64-x86-64" ;; |
6fa0d97f | 182 | powerpc) LIBFORMAT="elf32-powerpc" ;; |
9441df61 | 183 | ppc64) LIBFORMAT="elf64-powerpc" ;; |
7af249f6 | 184 | powerpc64) LIBFORMAT="elf64-powerpc" ;; |
9937f480 MD |
185 | s390) LIBFORMAT="elf32-s390"; NO_UNALIGNED_ACCESS=1 ;; |
186 | s390x) LIBFORMAT="elf64-s390"; NO_UNALIGNED_ACCESS=1 ;; | |
2699970a | 187 | armv5) LIBFORMAT="elf32-littlearm"; NO_UNALIGNED_ACCESS=1 ;; |
9937f480 MD |
188 | arm) LIBFORMAT="elf32-littlearm"; NO_UNALIGNED_ACCESS=1 ;; |
189 | mips*) LIBFORMAT=""; NO_UNALIGNED_ACCESS=1;; | |
6fa0d97f | 190 | *) AC_MSG_ERROR([unable to detect library format (unsupported architecture ($host_cpu)?)]) ;; |
9441df61 PMF |
191 | esac |
192 | AC_SUBST(LIBFORMAT) | |
193 | AC_MSG_RESULT($LIBFORMAT) | |
ed452f03 | 194 | |
2699970a JW |
195 | if test "x$host_cpu" = "xarm" ; then |
196 | AC_MSG_CHECKING([checking for armv5]) | |
31b07350 | 197 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
2699970a JW |
198 | #ifndef __ARM_ARCH_5TEJ__ |
199 | #error "no arm5 here" | |
200 | #endif | |
727bb6cb | 201 | ]])],[ |
2699970a JW |
202 | AC_MSG_RESULT([yes]) |
203 | NO_UNALIGNED_ACCESS=1 | |
727bb6cb MD |
204 | |
205 | ],[ | |
2699970a | 206 | AC_MSG_RESULT([no]) |
727bb6cb MD |
207 | |
208 | ]) | |
2699970a JW |
209 | fi |
210 | if test x$NO_UNALIGNED_ACCESS = x ; then | |
562c813a | 211 | AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1]) |
2699970a JW |
212 | fi |
213 | ||
2b6f8df9 | 214 | # Set compile flags to java include files if given |
b2263155 AM |
215 | AC_ARG_WITH([java-jdk], |
216 | [AS_HELP_STRING([--with-java-jdk=DIR],[use the Java JDK in DIR. Ex : $JAVA_HOME.])], | |
217 | [JAVA_JDK=$withval], | |
218 | [JAVA_JDK=""] | |
219 | ) | |
220 | AS_IF([test $JAVA_JDK],[ | |
221 | AS_IF([test -d $JAVA_JDK],[ | |
222 | AC_MSG_RESULT([using Java includes in $JAVA_SDK]) | |
223 | SUBDIRS=`find $JAVA_JDK/include -type d` | |
135987a5 MD |
224 | CPPFLAGS+=" " |
225 | CPPFLAGS+=`for x in $SUBDIRS; do echo -n "-I$x "; done` | |
226 | CPPFLAGS+=" " | |
b2263155 AM |
227 | ],[ |
228 | AC_MSG_ERROR(Unable to find Java include files in $JAVA_JDK) | |
229 | ]) | |
230 | ]) | |
2b6f8df9 | 231 | |
4846fadc AM |
232 | # sdt.h integration |
233 | AC_ARG_WITH([sdt], | |
02120ddf | 234 | [AS_HELP_STRING([--with-sdt],[provide SystemTap integration via sdt.h [default=no]])], |
4846fadc AM |
235 | [with_sdt=$withval], |
236 | [with_sdt="no"] | |
237 | ) | |
238 | ||
239 | AS_IF([test "x$with_sdt" = "xyes"],[ | |
491f30fe MD |
240 | AC_MSG_CHECKING([STAP_PROBEV()]) |
241 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
242 | #define SDT_USE_VARIADIC | |
243 | #include <sys/sdt.h> | |
244 | void fct(void) | |
245 | { | |
246 | STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10); | |
247 | } | |
248 | ]])],[ | |
249 | AC_MSG_RESULT([yes]) | |
562c813a | 250 | AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1]) |
4846fadc | 251 | ],[ |
491f30fe | 252 | AC_MSG_RESULT([no]) |
135987a5 | 253 | AC_MSG_ERROR([The sdt.h integration was requested but the STAP_PROBEV define cannot be used. Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify a non-standard path to sys/sdt.h]) |
4846fadc AM |
254 | ]) |
255 | ]) | |
256 | ||
36385b6e | 257 | #currently disabled. |
36385b6e MD |
258 | #tests/hello2/Makefile |
259 | #tests/basic/Makefile | |
260 | #tests/simple_include/Makefile | |
261 | #tests/snprintf/Makefile | |
262 | #tests/test-nevents/Makefile | |
263 | #tests/test-libustinstr-malloc/Makefile | |
264 | #tests/dlopen/Makefile | |
265 | #tests/same_line_marker/Makefile | |
266 | #tests/trace_event/Makefile | |
267 | #tests/tracepoint/Makefile | |
268 | #tests/tracepoint/benchmark/Makefile | |
269 | #tests/register_test/Makefile | |
270 | #tests/libustctl_function_#tests/Makefile | |
271 | #tests/exit-fast/Makefile | |
272 | #tests/basic_long/Makefile | |
273 | ||
655a0d11 MD |
274 | # liblttng-ust-java/Makefile |
275 | ||
55355fa5 JB |
276 | AC_CONFIG_FILES([ |
277 | Makefile | |
7ccf75d3 MD |
278 | doc/Makefile |
279 | doc/examples/Makefile | |
69400ac4 | 280 | include/Makefile |
b728d87e | 281 | include/lttng/ust-version.h |
69400ac4 | 282 | snprintf/Makefile |
4931a13e | 283 | libringbuffer/Makefile |
69400ac4 MD |
284 | liblttng-ust-comm/Makefile |
285 | liblttng-ust/Makefile | |
286 | liblttng-ust-ctl/Makefile | |
287 | liblttng-ust-fork/Makefile | |
476037d9 | 288 | liblttng-ust-libc-wrapper/Makefile |
b25c5b37 | 289 | tools/Makefile |
6dd969b5 PMF |
290 | tests/Makefile |
291 | tests/hello/Makefile | |
246e1625 | 292 | tests/hello-static-lib/Makefile |
6b79f035 | 293 | tests/hello.cxx/Makefile |
580d134b | 294 | tests/demo/Makefile |
36385b6e | 295 | tests/fork/Makefile |
5810472c | 296 | tests/ust-basic-tracing/Makefile |
f0966704 | 297 | tests/ust-multi-test/Makefile |
74a6d87b | 298 | lttng-ust.pc |
55355fa5 | 299 | ]) |
1f9eff07 | 300 | |
1304f3df | 301 | AC_OUTPUT |
1f9eff07 | 302 | |
649282a8 MD |
303 | AS_ECHO() |
304 | AS_ECHO("Version name: $version_name") | |
305 | AS_ECHO("$version_description") | |
306 | ||
1f9eff07 AM |
307 | # Report on the configuration options |
308 | AS_ECHO() | |
309 | AS_ECHO("LTTng-UST will be built with the following options:") | |
310 | AS_ECHO("Library format: $LIBFORMAT") | |
311 | ||
312 | AS_ECHO() | |
1f9eff07 AM |
313 | AS_ECHO_N("sdt.h integration: ") |
314 | AS_IF([test "x$with_sdt" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")]) | |
315 | ||
316 | AS_ECHO() | |
317 | AS_ECHO("Type 'make' to compile.") | |
318 |