configure.ac

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