Commit | Line | Data |
---|---|---|
1304f3df PMF |
1 | # -*- Autoconf -*- |
2 | # Process this file with autoconf to produce a configure script. | |
3 | ||
48de55ad | 4 | AC_INIT([lttng-ust],[2.4.0-rc1],[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 | |
41a2a9aa | 8 | # This is the library version of liblttng-ust. |
a334646a MD |
9 | AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [0:0:0]) |
10 | # note: remember to update tracepoint.h dlopen() to match this version | |
11 | # number. TODO: eventually automate by exporting the major number. | |
12 | ||
41a2a9aa MD |
13 | # This is the library version of liblttng-ust-ctl, used internally by |
14 | # liblttng-ust, lttng-sessiond, and lttng-consumerd. | |
76bacff6 | 15 | AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [2:0:0]) |
41a2a9aa | 16 | |
55355fa5 | 17 | AC_CONFIG_AUX_DIR([config]) |
9441df61 PMF |
18 | AC_CANONICAL_TARGET |
19 | AC_CANONICAL_HOST | |
50f3dba0 | 20 | AC_CONFIG_MACRO_DIR([config]) |
76ceb8db | 21 | AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip]) |
50f3dba0 | 22 | m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) |
4318ae1b | 23 | AC_CONFIG_SRCDIR([include/lttng/tracepoint.h]) |
4846fadc AM |
24 | |
25 | # Configuration options, which will be installed in the config.h | |
562c813a MD |
26 | AC_CONFIG_HEADERS([config.h include/lttng/ust-config.h]) |
27 | AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.]) | |
02120ddf | 28 | AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h]) |
23c8854a | 29 | |
b728d87e | 30 | # Compute minor/major/patchlevel version numbers |
23c8854a | 31 | AC_PROG_SED |
2694975d MD |
32 | major_version=$(echo AC_PACKAGE_VERSION | sed 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/') |
33 | minor_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/') | |
34 | patchlevel_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/') | |
161239e0 YB |
35 | AC_SUBST([MAJOR_VERSION], [$major_version]) |
36 | AC_SUBST([MINOR_VERSION], [$minor_version]) | |
b728d87e | 37 | AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version]) |
161239e0 YB |
38 | AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [UST major version number]) |
39 | AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [UST minor version number]) | |
b728d87e | 40 | AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [UST patchlevel version number]) |
161239e0 | 41 | |
48de55ad MD |
42 | version_name="Époque Opaque" |
43 | version_description="The Époque Opaque is a black IPA from Trou du Diable brewery. The nose is eerily reminiscent of the coffee crisp candy from of our childhood. These strong mocha accents are present on the palate, which are quickly subdued by Japanese and Australian hops leading to a final state of satisfaction enjoyable for any fan of bitter beer." | |
0ff43c44 | 44 | |
1c59f149 MD |
45 | AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], [UST version name]) |
46 | AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], [UST version description]) | |
1304f3df | 47 | |
faebb418 CB |
48 | AC_PROG_GREP |
49 | # libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321. | |
50 | AC_ARG_ENABLE(libtool-linkdep-fixup, | |
51 | AS_HELP_STRING([--disable-libtool-linkdep-fixup], | |
52 | [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]), | |
53 | libtool_fixup=$enableval, | |
54 | libtool_fixup=yes) | |
55 | ||
56 | AS_IF([test "x$libtool_fixup" = "xyes"], | |
57 | [ | |
58 | libtool_m4="$srcdir/config/libtool.m4" | |
59 | libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)" | |
60 | AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4]) | |
61 | libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4) | |
62 | AS_IF([test $libtool_flag_pattern_count -ne 0], | |
63 | [ | |
64 | AC_MSG_RESULT([$libtool_flag_pattern_count]) | |
65 | AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown]) | |
66 | sed -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4 | |
67 | ], | |
68 | [ | |
69 | AC_MSG_RESULT([none]) | |
70 | ]) | |
71 | ]) | |
72 | ||
824a00a7 MD |
73 | AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"]) |
74 | ||
1304f3df PMF |
75 | # Checks for programs. |
76 | AC_PROG_CC | |
6b79f035 | 77 | AC_PROG_CXX |
1304f3df | 78 | AC_PROG_MAKE_SET |
fa1c6efe | 79 | LT_INIT |
1304f3df | 80 | |
340f7763 SM |
81 | # rw_PROG_CXX_WORKS |
82 | # Check whether the C++ compiler works. | |
83 | AC_CACHE_CHECK([whether the C++ compiler works], | |
84 | [rw_cv_prog_cxx_works], | |
85 | [AC_LANG_PUSH([C++]) | |
86 | AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], | |
8481f7a0 | 87 | [check_cxx_designated_initializers=yes], |
340f7763 | 88 | [rw_cv_prog_cxx_works=no]) |
8481f7a0 ZT |
89 | if test "$check_cxx_designated_initializers" = "yes"; then |
90 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
91 | struct foo { int a; int b; }; | |
92 | void fct(void) | |
93 | { | |
94 | struct foo f = { .a = 0, .b = 1 }; | |
95 | } | |
96 | ]])],[ | |
97 | rw_cv_prog_cxx_works=yes | |
98 | ],[ | |
99 | rw_cv_prog_cxx_works=no | |
100 | ]) | |
101 | fi | |
340f7763 SM |
102 | AC_LANG_POP([C++])]) |
103 | ||
104 | AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"]) | |
105 | ||
1304f3df | 106 | ## Checks for libraries. |
c6c454ab MD |
107 | AC_CHECK_LIB([dl], [dlopen], |
108 | [ | |
109 | have_libdl=yes | |
110 | ], | |
111 | [ | |
112 | #libdl not found, check for dlopen in libc. | |
113 | AC_CHECK_LIB([c], [dlopen], | |
114 | [ | |
115 | have_libc_dl=yes | |
116 | ], | |
117 | [ | |
118 | AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.]) | |
119 | ]) | |
120 | ]) | |
121 | AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"]) | |
122 | AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"]) | |
123 | ||
e26c8207 | 124 | AC_CHECK_LIB([pthread], [pthread_create]) |
1304f3df PMF |
125 | |
126 | # Checks for header files. | |
127 | #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h]) | |
128 | ||
129 | # Checks for typedefs, structures, and compiler characteristics. | |
130 | AC_C_INLINE | |
131 | #AC_TYPE_INT16_T | |
132 | #AC_TYPE_INT32_T | |
133 | #AC_TYPE_INT64_T | |
134 | #AC_TYPE_INT8_T | |
135 | #AC_TYPE_PID_T | |
136 | #AC_TYPE_SIZE_T | |
137 | #AC_TYPE_SSIZE_T | |
138 | #AC_TYPE_UINT16_T | |
139 | #AC_TYPE_UINT32_T | |
140 | #AC_TYPE_UINT64_T | |
141 | #AC_TYPE_UINT8_T | |
142 | #AC_CHECK_TYPES([ptrdiff_t]) | |
143 | ||
144 | # Checks for library functions. | |
145 | AC_FUNC_MALLOC | |
e9d165be | 146 | AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf]) |
1304f3df | 147 | |
fbae86d6 MD |
148 | CFLAGS="-Wall $CFLAGS" |
149 | ||
8624c549 PMF |
150 | # URCU |
151 | ||
152 | # urcu - check if we just find the headers it out of the box. | |
135987a5 | 153 | AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CPPFLAGS]=-Idir to specify their location. |
cacb7fbe | 154 | This error can also occur when the liburcu package's configure script has not been run.])]) |
bf956ec0 MD |
155 | |
156 | # urcu-cds - check that URCU Concurrent Data Structure lib is available to compilation | |
157 | # Part of Userspace RCU library 0.7.2 or better. | |
158 | AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [], [AC_MSG_ERROR([Cannot find | |
159 | liburcu-cds lib, part of Userspace RCU 0.7 or better. Use [LDFLAGS]=-Ldir to specify its location.])]) | |
8624c549 | 160 | |
b5a3dfa5 | 161 | AC_MSG_CHECKING([caa_likely()]) |
31b07350 | 162 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ |
b5a3dfa5 | 163 | #include <urcu/compiler.h> |
b5a3dfa5 MD |
164 | void fct(void) |
165 | { | |
166 | if (caa_likely(1)) { | |
167 | } | |
168 | } | |
727bb6cb | 169 | ]])],[ |
b5a3dfa5 | 170 | AC_MSG_RESULT([yes]) |
727bb6cb | 171 | ],[ |
b5a3dfa5 MD |
172 | AC_MSG_RESULT([no]) |
173 | AC_MSG_ERROR([Please upgrade your version of liburcu to 0.6.6 or better]) | |
727bb6cb MD |
174 | |
175 | ]) | |
b5a3dfa5 | 176 | |
8624c549 | 177 | # urcu - check that URCU lib is available to compilation |
cfa0520d | 178 | AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])]) |
e3073410 | 179 | |
a6830b14 MD |
180 | # urcu - check that URCU lib is at least version 0.6 |
181 | 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 | 182 | |
dca6e79f | 183 | AC_MSG_CHECKING([host system alignment requirements]) |
8fb0c941 | 184 | case $host_cpu in |
8c98245f PA |
185 | changequote(,)dnl |
186 | i[3456]86) | |
187 | changequote([,])dnl | |
8c98245f | 188 | ;; |
dca6e79f MD |
189 | x86_64) ;; |
190 | amd64) ;; | |
191 | powerpc) ;; | |
192 | ppc64) ;; | |
193 | powerpc64) ;; | |
194 | s390) NO_UNALIGNED_ACCESS=1 ;; | |
195 | s390x) NO_UNALIGNED_ACCESS=1 ;; | |
196 | arm*) NO_UNALIGNED_ACCESS=1 ;; | |
bdac72fd SM |
197 | mips*) NO_UNALIGNED_ACCESS=1 ;; |
198 | tile*) NO_UNALIGNED_ACCESS=1 ;; | |
dca6e79f | 199 | *) AC_MSG_ERROR([unable to detect alignment requirements (unsupported architecture ($host_cpu)?)]) ;; |
9441df61 | 200 | esac |
ed452f03 | 201 | |
2699970a | 202 | if test x$NO_UNALIGNED_ACCESS = x ; then |
562c813a | 203 | AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1]) |
2699970a JW |
204 | fi |
205 | ||
2b6f8df9 | 206 | # Set compile flags to java include files if given |
b2263155 AM |
207 | AC_ARG_WITH([java-jdk], |
208 | [AS_HELP_STRING([--with-java-jdk=DIR],[use the Java JDK in DIR. Ex : $JAVA_HOME.])], | |
209 | [JAVA_JDK=$withval], | |
210 | [JAVA_JDK=""] | |
211 | ) | |
43e5396b DG |
212 | AM_CONDITIONAL([HAVE_JAVA_JDK], [test $JAVA_JDK], [Java JDK path]) |
213 | AC_SUBST([JAVA_JDK]) | |
214 | ||
b2263155 AM |
215 | AS_IF([test $JAVA_JDK],[ |
216 | AS_IF([test -d $JAVA_JDK],[ | |
217 | AC_MSG_RESULT([using Java includes in $JAVA_SDK]) | |
218 | SUBDIRS=`find $JAVA_JDK/include -type d` | |
135987a5 MD |
219 | CPPFLAGS+=" " |
220 | CPPFLAGS+=`for x in $SUBDIRS; do echo -n "-I$x "; done` | |
221 | CPPFLAGS+=" " | |
b2263155 AM |
222 | ],[ |
223 | AC_MSG_ERROR(Unable to find Java include files in $JAVA_JDK) | |
224 | ]) | |
225 | ]) | |
2b6f8df9 MD |
226 | |
227 | # Check for JNI header files if requested | |
b2263155 AM |
228 | AC_ARG_WITH([jni-interface], |
229 | [AS_HELP_STRING([--with-jni-interface],[build JNI interface between C and Java. Needs Java include files [default=no]])], | |
230 | [jni_interface=$withval], | |
231 | [jni_interface=no] | |
232 | ) | |
2b6f8df9 | 233 | |
b2263155 AM |
234 | AS_IF([test "x$jni_interface" = "xyes"],[ |
235 | AC_CHECK_HEADERS([jni.h],[],[ | |
236 | AC_MSG_ERROR([missing jni.h | |
237 | Make sure Sun Java, OpenJDK or GCJ is installed and that this header file exists in the system path. | |
238 | Use the --with-java-jdk=DIR flag to point to your Java include files, or disable the JNI interface.]) | |
239 | ]) | |
240 | ]) | |
241 | AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$jni_interface" = "xyes"]) | |
2b6f8df9 | 242 | |
4846fadc AM |
243 | # sdt.h integration |
244 | AC_ARG_WITH([sdt], | |
02120ddf | 245 | [AS_HELP_STRING([--with-sdt],[provide SystemTap integration via sdt.h [default=no]])], |
4846fadc AM |
246 | [with_sdt=$withval], |
247 | [with_sdt="no"] | |
248 | ) | |
249 | ||
250 | AS_IF([test "x$with_sdt" = "xyes"],[ | |
491f30fe MD |
251 | AC_MSG_CHECKING([STAP_PROBEV()]) |
252 | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ | |
253 | #define SDT_USE_VARIADIC | |
254 | #include <sys/sdt.h> | |
255 | void fct(void) | |
256 | { | |
257 | STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10); | |
258 | } | |
259 | ]])],[ | |
260 | AC_MSG_RESULT([yes]) | |
562c813a | 261 | AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1]) |
4846fadc | 262 | ],[ |
491f30fe | 263 | AC_MSG_RESULT([no]) |
135987a5 | 264 | 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 |
265 | ]) |
266 | ]) | |
267 | ||
751d4e91 MD |
268 | AC_ARG_WITH([lttng-system-rundir], |
269 | AS_HELP_STRING([--with-lttng-system-rundir], | |
270 | [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]), | |
271 | [lttng_system_rundir="$withval"], | |
272 | [lttng_system_rundir="/var/run/lttng"]) | |
273 | AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"], | |
274 | [LTTng system runtime directory]) | |
275 | ||
6490eba0 MD |
276 | lttnglibjavadir="${libdir}/lttng/java" |
277 | AC_SUBST(lttnglibjavadir) | |
278 | ||
55355fa5 JB |
279 | AC_CONFIG_FILES([ |
280 | Makefile | |
7ccf75d3 MD |
281 | doc/Makefile |
282 | doc/examples/Makefile | |
69400ac4 | 283 | include/Makefile |
b728d87e | 284 | include/lttng/ust-version.h |
69400ac4 | 285 | snprintf/Makefile |
4931a13e | 286 | libringbuffer/Makefile |
69400ac4 MD |
287 | liblttng-ust-comm/Makefile |
288 | liblttng-ust/Makefile | |
289 | liblttng-ust-ctl/Makefile | |
290 | liblttng-ust-fork/Makefile | |
b13d93c2 | 291 | liblttng-ust-dl/Makefile |
69400ac4 | 292 | liblttng-ust-java/Makefile |
43e5396b | 293 | liblttng-ust-jul/Makefile |
476037d9 | 294 | liblttng-ust-libc-wrapper/Makefile |
70d654f2 | 295 | liblttng-ust-cyg-profile/Makefile |
b25c5b37 | 296 | tools/Makefile |
6dd969b5 PMF |
297 | tests/Makefile |
298 | tests/hello/Makefile | |
6b79f035 | 299 | tests/hello.cxx/Makefile |
90c09854 | 300 | tests/same_line_tracepoint/Makefile |
d23b20e9 | 301 | tests/snprintf/Makefile |
a44af49d | 302 | tests/benchmark/Makefile |
9a4b88ff | 303 | tests/utils/Makefile |
43e5396b | 304 | tests/java-jul/Makefile |
74a6d87b | 305 | lttng-ust.pc |
55355fa5 | 306 | ]) |
1f9eff07 | 307 | |
1304f3df | 308 | AC_OUTPUT |
1f9eff07 | 309 | |
649282a8 MD |
310 | AS_ECHO() |
311 | AS_ECHO("Version name: $version_name") | |
312 | AS_ECHO("$version_description") | |
313 | ||
1f9eff07 AM |
314 | # Report on the configuration options |
315 | AS_ECHO() | |
316 | AS_ECHO("LTTng-UST will be built with the following options:") | |
1f9eff07 AM |
317 | |
318 | AS_ECHO() | |
319 | AS_ECHO_N("Java support (JNI): ") | |
320 | AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")]) | |
321 | ||
322 | AS_ECHO_N("sdt.h integration: ") | |
323 | AS_IF([test "x$with_sdt" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")]) | |
324 | ||
325 | AS_ECHO() | |
326 | AS_ECHO("Type 'make' to compile.") | |
327 |