configure.ac

   1 AC_PREREQ([2.50])
   2 AC_INIT([babeltrace],[1.3.2],[jeremie.galarneau@efficios.com],[],[https://diamon.org/babeltrace])
   3 AC_SUBST([BABELTRACE_LIBRARY_VERSION], [1:0:0])
   4
   5 AC_CONFIG_HEADERS([config.h])
   6 AC_CONFIG_AUX_DIR([config])
   7 AC_CONFIG_MACRO_DIR([m4])
   8
   9 AC_CANONICAL_TARGET
  10 AC_CANONICAL_HOST
  11
  12 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
  13 AM_MAINTAINER_MODE([enable])
  14
  15 # Enable silent rules if available (Introduced in AM 1.11)
  16 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  17
  18 # Checks for C compiler
  19 AC_USE_SYSTEM_EXTENSIONS
  20 AC_SYS_LARGEFILE
  21 AC_PROG_CC
  22 AC_PROG_CC_STDC
  23
  24 # Checks for programs.
  25 AC_PROG_MAKE_SET
  26 LT_INIT
  27 AC_PROG_YACC
  28 AC_PROG_LEX
  29 AC_PROG_MKDIR_P
  30 AC_PROG_LN_S
  31
  32 AX_C___ATTRIBUTE__
  33 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
  34         [:],
  35         [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
  36
  37 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
  38 LIBS="$PTHREAD_LIBS $LIBS"
  39 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
  40 CC="$PTHREAD_CC"
  41
  42 # Check linker option
  43 AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
  44 AC_SUBST([LD_NO_AS_NEEDED])
  45
  46 AC_HEADER_STDBOOL
  47 AC_CHECK_HEADERS([ \
  48         fcntl.h \
  49         float.h \
  50         libintl.h \
  51         limits.h \
  52         malloc.h \
  53         netdb.h \
  54         netinet/in.h \
  55         stddef.h \
  56         sys/socket.h \
  57 ])
  58
  59 if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
  60         if test x"$(basename "$YACC")" != "xbison -y"; then
  61                 AC_MSG_ERROR([[bison not found and is required when building from git.
  62                 Please install bison]])
  63         fi
  64         AC_PATH_PROG([BISON],[bison])
  65         AX_PROG_BISON_VERSION([2.4], [],[
  66                 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
  67         ])
  68 fi
  69
  70 if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
  71         if test x"$LEX" != "xflex"; then
  72                 AC_MSG_ERROR([[flex not found and is required when building from git.
  73                 Please install flex]])
  74         fi
  75         AC_PATH_PROG([FLEX],[flex])
  76         AX_PROG_FLEX_VERSION([2.5.35], [],[
  77                 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
  78         ])
  79 fi
  80
  81 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)
  82
  83 # Check what libraries are required on this platform to link sockets programs.
  84 AX_LIB_SOCKET_NSL
  85
  86 # Checks for typedefs, structures, and compiler characteristics.
  87 AC_C_INLINE
  88 AC_TYPE_PID_T
  89 AC_TYPE_SIZE_T
  90
  91 # Checks for library functions.
  92 AC_FUNC_ALLOCA
  93 AC_FUNC_FORK
  94 AC_FUNC_MALLOC
  95 AC_FUNC_MKTIME
  96 AC_FUNC_MMAP
  97 AC_FUNC_REALLOC
  98 AC_FUNC_STRERROR_R
  99 AC_CHECK_FUNCS([ \
 100         atexit \
 101         dirfd \
 102         dup2 \
 103         ftruncate \
 104         gethostbyname \
 105         gethostname \
 106         gettimeofday \
 107         localtime_r \
 108         memchr \
 109         memset \
 110         mkdir \
 111         mkdtemp \
 112         munmap \
 113         rmdir \
 114         setenv \
 115         socket \
 116         strchr \
 117         strdup \
 118         strerror \
 119         strndup \
 120         strnlen \
 121         strrchr \
 122         strtoul \
 123         strtoull \
 124         tzset \
 125         uname \
 126 ])
 127
 128 # Check for MinGW32.
 129 MINGW32=no
 130 case $host in
 131   *-*-mingw*)
 132         MINGW32=yes;;
 133 esac
 134
 135 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
 136
 137 # Check for libuuid
 138 AC_CHECK_LIB([uuid], [uuid_generate],
 139 [
 140         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
 141         have_libuuid=yes
 142 ],
 143 [
 144         # libuuid not found, check for uuid_create in libc.
 145         AC_CHECK_LIB([c], [uuid_create],
 146         [
 147                 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
 148                 have_libc_uuid=yes
 149         ],
 150         [
 151                 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
 152                 if test "x$MINGW32" = xno; then
 153                         AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
 154                 fi
 155         ])
 156 ]
 157 )
 158 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
 159 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
 160
 161 # Check for fmemopen
 162 AC_CHECK_LIB([c], [fmemopen],
 163 [
 164         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 165 ]
 166 )
 167
 168 # Check for open_memstream
 169 AC_CHECK_LIB([c], [open_memstream],
 170 [
 171         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 172 ]
 173 )
 174
 175 # Check for posix_fallocate
 176 AC_CHECK_LIB([c], [posix_fallocate],
 177 [
 178         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
 179 ]
 180 )
 181
 182 # Check for faccessat
 183 AC_CHECK_LIB([c], [faccessat],
 184 [
 185         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
 186 ]
 187 )
 188
 189 AC_CHECK_LIB([popt], [poptGetContext], [],
 190         [AC_MSG_ERROR([Cannot find popt.])]
 191 )
 192
 193 # For Python
 194 # SWIG version needed or newer:
 195 swig_version=2.0.0
 196
 197 AC_ARG_ENABLE([python-bindings],
 198               [AC_HELP_STRING([--enable-python-bindings],
 199                               [generate Python bindings])],
 200               [enable_python=yes], [enable_python=no])
 201
 202 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
 203
 204 if test "x${enable_python:-yes}" = xyes; then
 205   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 206   AM_PATH_PYTHON
 207
 208   AM_PATH_PYTHON_MODULES([PYTHON])
 209   # pythondir is the path where extra modules are to be installed
 210   pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
 211   # pyexecdir is the path that contains shared objects used by the extra modules
 212   pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
 213   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 214   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 215   AS_IF([test -z "$PYTHON_INCLUDE"], [
 216     AS_IF([test -z "$PYTHON_CONFIG"], [
 217       AC_PATH_PROGS([PYTHON_CONFIG],
 218                     [python$PYTHON_VERSION-config python-config],
 219                     [no],
 220                     [`dirname $PYTHON`])
 221       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 222     ])
 223     AC_MSG_CHECKING([python include flags])
 224     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 225     AC_MSG_RESULT([$PYTHON_INCLUDE])
 226   ])
 227
 228 else
 229     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 230 [if you want Python bindings.])
 231
 232 fi
 233
 234 # Optional debuginfo feature (enabled by default)
 235 AC_ARG_ENABLE([debuginfo], [AC_HELP_STRING([--disable-debuginfo], [disable the debuginfo feature])], [], [enable_debuginfo=yes])
 236
 237 AM_CONDITIONAL([ENABLE_DEBUGINFO], [test "x$enable_debuginfo" = xyes])
 238 AS_IF([test "x$enable_debuginfo" = xyes], [
 239             AC_CHECK_LIB([elf], [elf_version], [], [])
 240             AC_CHECK_LIB([dw], [dwarf_begin], [], [])
 241             AS_IF([test "x$ac_cv_lib_elf_elf_version" = xno || test "x$ac_cv_lib_dw_dwarf_begin" = xno],
 242                         [AC_MSG_ERROR(Missing library from elfutils required for debuginfo. You can disable this feature with --disable-debuginfo.)]
 243             )
 244             AC_DEFINE([ENABLE_DEBUGINFO], [1], [Define to 1 if you enable the 'debuginfo' feature])
 245 ], [])
 246
 247 pkg_modules="gmodule-2.0 >= 2.0.0"
 248 PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
 249 AC_SUBST(PACKAGE_LIBS)
 250
 251 LIBS="$LIBS $GMODULE_LIBS"
 252 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
 253 AC_SUBST(PACKAGE_CFLAGS)
 254
 255 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
 256 AC_SUBST(DEFAULT_INCLUDES)
 257
 258 babeltraceincludedir="${includedir}/babeltrace"
 259 AC_SUBST(babeltraceincludedir)
 260
 261 babeltracectfincludedir="${includedir}/babeltrace/ctf"
 262 AC_SUBST(babeltracectfincludedir)
 263
 264 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
 265 AC_SUBST(babeltracectfwriterincludedir)
 266
 267 AC_CONFIG_FILES([
 268         Makefile
 269         types/Makefile
 270         compat/Makefile
 271         formats/Makefile
 272         formats/ctf/Makefile
 273         formats/ctf/types/Makefile
 274         formats/ctf-text/Makefile
 275         formats/ctf-text/types/Makefile
 276         formats/ctf-metadata/Makefile
 277         formats/bt-dummy/Makefile
 278         formats/lttng-live/Makefile
 279         formats/ctf/metadata/Makefile
 280         formats/ctf/writer/Makefile
 281         converter/Makefile
 282         doc/Makefile
 283         lib/Makefile
 284         lib/prio_heap/Makefile
 285         include/Makefile
 286         bindings/Makefile
 287         bindings/python/Makefile
 288         tests/Makefile
 289         tests/bin/Makefile
 290         tests/lib/Makefile
 291         tests/utils/Makefile
 292         tests/utils/tap/Makefile
 293         extras/Makefile
 294         extras/valgrind/Makefile
 295         babeltrace.pc
 296         babeltrace-ctf.pc
 297 ])
 298
 299 AC_CONFIG_FILES([tests/lib/test_seek_big_trace], [chmod +x tests/lib/test_seek_big_trace])
 300 AC_CONFIG_FILES([tests/lib/test_seek_empty_packet], [chmod +x tests/lib/test_seek_empty_packet])
 301 AC_CONFIG_FILES([tests/bin/test_trace_read], [chmod +x tests/bin/test_trace_read])
 302 AC_CONFIG_FILES([tests/bin/test_intersection], [chmod +x tests/bin/test_intersection])
 303 AC_CONFIG_FILES([tests/bin/test_packet_seq_num], [chmod +x tests/bin/test_packet_seq_num])
 304
 305 AC_OUTPUT