Fix: memstream compat layer requires use of babeltrace_close_memstream
[babeltrace.git] / configure.ac
CommitLineData
43047f21 1AC_PREREQ([2.50])
90395824 2AC_INIT([babeltrace],[1.2.4],[mathieu dot desnoyers at efficios dot com])
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3
4# Following the numbering scheme proposed by libtool for the library version
5# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
6AC_SUBST([BABELTRACE_LIBRARY_VERSION], [1:0:0])
7
9d5a2885 8AC_CONFIG_HEADERS([config.h])
ac65e355 9AC_CONFIG_AUX_DIR([config])
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10AC_CONFIG_MACRO_DIR([m4])
11
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12AC_CANONICAL_TARGET
13AC_CANONICAL_HOST
ac65e355 14
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15AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
16AM_MAINTAINER_MODE([enable])
ac65e355 17
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18# Enable silent rules if available (Introduced in AM 1.11)
19m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
ac65e355 20
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21# Checks for C compiler
22AC_USE_SYSTEM_EXTENSIONS
217108a9 23AC_SYS_LARGEFILE
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24AC_PROG_CC
25AC_PROG_CC_STDC
217108a9 26
ac65e355 27# Checks for programs.
ac65e355 28AC_PROG_MAKE_SET
aa225880 29LT_INIT
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30AC_PROG_YACC
31AC_PROG_LEX
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32AC_PROG_MKDIR_P
33AC_PROG_LN_S
ac65e355 34
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35AX_C___ATTRIBUTE__
36AS_IF([test "x$ax_cv___attribute__" = "xyes"],
37 [:],
38 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
39
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40AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
41LIBS="$PTHREAD_LIBS $LIBS"
42CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
43CC="$PTHREAD_CC"
44
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45# Check linker option
46AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
47AC_SUBST([LD_NO_AS_NEEDED])
48
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49AC_HEADER_STDBOOL
50AC_CHECK_HEADERS([ \
51 fcntl.h \
52 float.h \
53 libintl.h \
54 limits.h \
55 malloc.h \
56 netdb.h \
57 netinet/in.h \
58 stddef.h \
59 sys/socket.h \
60])
9d5a2885 61
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YB
62if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
63 if test x"$YACC" != "xbison -y"; then
64 AC_MSG_ERROR([[bison not found and is required when building from git.
65 Please install bison]])
66 fi
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67 AC_PATH_PROG([BISON],[bison])
68 AX_PROG_BISON_VERSION([2.4], [],[
69 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
70 ])
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71fi
72
73if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
74 if test x"$LEX" != "xflex"; then
75 AC_MSG_ERROR([[flex not found and is required when building from git.
76 Please install flex]])
77 fi
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78 AC_PATH_PROG([FLEX],[flex])
79 AX_PROG_FLEX_VERSION([2.5.35], [],[
80 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
81 ])
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82fi
83
e5f5317f 84
a6947cca 85AM_PATH_GLIB_2_0(2.22.0, ,AC_MSG_ERROR([glib is required in order to compile BabelTrace - download it from ftp://ftp.gtk.org/pub/gtk]) , gmodule)
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86
87# Checks for typedefs, structures, and compiler characteristics.
88AC_C_INLINE
89AC_TYPE_PID_T
90AC_TYPE_SIZE_T
91
92# Checks for library functions.
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93AC_FUNC_ALLOCA
94AC_FUNC_FORK
ac65e355 95AC_FUNC_MALLOC
22d7cb55 96AC_FUNC_MKTIME
ac65e355 97AC_FUNC_MMAP
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98AC_FUNC_REALLOC
99AC_FUNC_STRERROR_R
100AC_CHECK_FUNCS([ \
101 atexit \
102 dirfd \
103 dup2 \
104 ftruncate \
105 gethostbyname \
106 gethostname \
107 gettimeofday \
108 localtime_r \
109 memchr \
110 memset \
111 mkdir \
112 mkdtemp \
113 munmap \
114 rmdir \
115 setenv \
116 socket \
117 strchr \
118 strdup \
119 strerror \
120 strndup \
121 strnlen \
122 strrchr \
123 strtoul \
124 strtoull \
125 tzset \
126 uname \
127])
ac65e355 128
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129# Check for MinGW32.
130MINGW32=no
131case $host in
132 *-*-mingw*)
133 MINGW32=yes;;
134esac
135
136AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
137
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138# Check what libraries are required on this platform to link sockets programs.
139AX_LIB_SOCKET_NSL
140
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141# Check for libuuid
142AC_CHECK_LIB([uuid], [uuid_generate],
143[
144 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
145 have_libuuid=yes
146],
147[
148 # libuuid not found, check for uuid_create in libc.
149 AC_CHECK_LIB([c], [uuid_create],
150 [
151 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
152 have_libc_uuid=yes
153 ],
154 [
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155 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
156 if test "x$MINGW32" = xno; then
157 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
158 fi
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159 ])
160]
fd55fc57 161)
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162AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
163AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
fd55fc57 164
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165# Check for fmemopen
166AC_CHECK_LIB([c], [fmemopen],
167[
168 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
169]
170)
171
172# Check for open_memstream
173AC_CHECK_LIB([c], [open_memstream],
174[
175 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
176]
177)
178
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179# Check for posix_fallocate
180AC_CHECK_LIB([c], [posix_fallocate],
181[
182 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
183]
184)
185
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186# Check for faccessat
187AC_CHECK_LIB([c], [faccessat],
188[
189 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
190]
191)
192
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193AC_CHECK_LIB([popt], [poptGetContext], [],
194 [AC_MSG_ERROR([Cannot find popt.])]
195)
196
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197# For Python
198# SWIG version needed or newer:
199swig_version=2.0.0
200
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201AC_ARG_ENABLE([python-bindings],
202 [AC_HELP_STRING([--enable-python-bindings],
203 [generate Python bindings])],
204 [enable_python=yes], [enable_python=no])
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DS
205
206AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
207
208if test "x${enable_python:-yes}" = xyes; then
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209 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
210 AM_PATH_PYTHON
211
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212 AM_PATH_PYTHON_MODULES([PYTHON])
213 # pythondir is the path where extra modules are to be installed
214 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
215 # pyexecdir is the path that contains shared objects used by the extra modules
216 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
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217 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
218 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
219 AS_IF([test -z "$PYTHON_INCLUDE"], [
220 AS_IF([test -z "$PYTHON_CONFIG"], [
221 AC_PATH_PROGS([PYTHON_CONFIG],
222 [python$PYTHON_VERSION-config python-config],
223 [no],
224 [`dirname $PYTHON`])
94a6cea3 225 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
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226 ])
227 AC_MSG_CHECKING([python include flags])
228 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
229 AC_MSG_RESULT([$PYTHON_INCLUDE])
230 ])
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231
232else
233 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
234[if you want Python bindings.])
235
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236fi
237
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238pkg_modules="gmodule-2.0 >= 2.0.0"
239PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
240AC_SUBST(PACKAGE_LIBS)
241
34d3acc4 242LIBS="$LIBS $GMODULE_LIBS"
37566b71 243PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
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244AC_SUBST(PACKAGE_CFLAGS)
245
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246DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
247AC_SUBST(DEFAULT_INCLUDES)
248
e4d70dc3 249babeltraceincludedir="${includedir}/babeltrace"
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250AC_SUBST(babeltraceincludedir)
251
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252babeltracectfincludedir="${includedir}/babeltrace/ctf"
253AC_SUBST(babeltracectfincludedir)
254
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255babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
256AC_SUBST(babeltracectfwriterincludedir)
257
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258AC_CONFIG_FILES([
259 Makefile
260 types/Makefile
9d1e7de0 261 compat/Makefile
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262 formats/Makefile
263 formats/ctf/Makefile
264 formats/ctf/types/Makefile
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265 formats/ctf-text/Makefile
266 formats/ctf-text/types/Makefile
5d93a76e 267 formats/ctf-metadata/Makefile
22133895 268 formats/bt-dummy/Makefile
4a744367 269 formats/lttng-live/Makefile
8b9d5b5e 270 formats/ctf/metadata/Makefile
273b65be 271 formats/ctf/writer/Makefile
4c8bfb7e 272 converter/Makefile
d2c0553c 273 doc/Makefile
1eb0c69c 274 lib/Makefile
74f21e2d 275 lib/prio_heap/Makefile
e92927d1 276 include/Makefile
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DS
277 bindings/Makefile
278 bindings/python/Makefile
ac65e355 279 tests/Makefile
19badea8 280 tests/bin/Makefile
aa968dde 281 tests/lib/Makefile
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282 tests/utils/Makefile
283 tests/utils/tap/Makefile
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284 extras/Makefile
285 extras/valgrind/Makefile
d0acc96d 286 babeltrace.pc
e7a7efdb 287 babeltrace-ctf.pc
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288])
289AC_OUTPUT
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