configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ([2.50])
   5 AC_INIT([babeltrace],[1.3.0-pre],[jeremie dot galarneau at efficios dot com])
   6
   7 # Following the numbering scheme proposed by libtool for the library version
   8 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
   9 AC_SUBST([BABELTRACE_LIBRARY_VERSION], [1:0:0])
  10
  11 AC_CONFIG_AUX_DIR([config])
  12 AC_CANONICAL_TARGET
  13 AC_CANONICAL_HOST
  14 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
  15 AM_MAINTAINER_MODE([enable])
  16 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  17
  18 AC_CONFIG_MACRO_DIR([m4])
  19
  20 AC_PROG_MKDIR_P
  21 AC_PROG_LN_S
  22
  23 AC_CONFIG_HEADERS([config.h])
  24
  25 AC_CHECK_HEADERS([fcntl.h limits.h netdb.h netinet/in.h stddef.h sys/socket.h])
  26
  27 AC_SYS_LARGEFILE
  28
  29 # Checks for programs.
  30 AC_PROG_CC_STDC
  31 AC_PROG_MAKE_SET
  32 LT_INIT
  33 AC_PROG_YACC
  34 AC_PROG_LEX
  35
  36 if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
  37         if test x"$YACC" != "xbison -y"; then
  38                 AC_MSG_ERROR([[bison not found and is required when building from git.
  39                 Please install bison]])
  40         fi
  41         AC_PATH_PROG([BISON],[bison])
  42         AX_PROG_BISON_VERSION([2.4], [],[
  43                 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
  44         ])
  45 fi
  46
  47 if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
  48         if test x"$LEX" != "xflex"; then
  49                 AC_MSG_ERROR([[flex not found and is required when building from git.
  50                 Please install flex]])
  51         fi
  52         AC_PATH_PROG([FLEX],[flex])
  53         AX_PROG_FLEX_VERSION([2.5.35], [],[
  54                 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
  55         ])
  56 fi
  57
  58
  59 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)
  60
  61 # Checks for typedefs, structures, and compiler characteristics.
  62 AC_C_INLINE
  63 AC_TYPE_PID_T
  64 AC_TYPE_SIZE_T
  65
  66 # Checks for library functions.
  67 AC_FUNC_MALLOC
  68 AC_FUNC_MMAP
  69 AC_CHECK_FUNCS([ \
  70         bzero gettimeofday munmap strtoul ftruncate gethostbyname \
  71         localtime_r memset mkdir rmdir setenv socket \
  72         strchr strdup strerror strndup strrchr strtoull tzset \
  73 ])
  74
  75 # Check for MinGW32.
  76 MINGW32=no
  77 case $host in
  78   *-*-mingw*)
  79         MINGW32=yes;;
  80 esac
  81
  82 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
  83
  84 # Check for libuuid
  85 AC_CHECK_LIB([uuid], [uuid_generate],
  86 [
  87         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
  88         have_libuuid=yes
  89 ],
  90 [
  91         # libuuid not found, check for uuid_create in libc.
  92         AC_CHECK_LIB([c], [uuid_create],
  93         [
  94                 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
  95                 have_libc_uuid=yes
  96         ],
  97         [
  98                 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
  99                 if test "x$MINGW32" = xno; then
 100                         AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
 101                 fi
 102         ])
 103 ]
 104 )
 105 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
 106 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
 107
 108 # Check for fmemopen
 109 AC_CHECK_LIB([c], [fmemopen],
 110 [
 111         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
 112 ]
 113 )
 114
 115 # Check for open_memstream
 116 AC_CHECK_LIB([c], [open_memstream],
 117 [
 118         AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
 119 ]
 120 )
 121
 122 AC_CHECK_LIB([popt], [poptGetContext], [],
 123         [AC_MSG_ERROR([Cannot find popt.])]
 124 )
 125
 126
 127 # For Python
 128 # SWIG version needed or newer:
 129 swig_version=2.0.0
 130
 131 AC_ARG_ENABLE([python-bindings],
 132               [AC_HELP_STRING([--enable-python-bindings],
 133                               [generate Python bindings])],
 134               [enable_python=yes], [enable_python=no])
 135
 136 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
 137
 138 AC_ARG_ENABLE([python-bindings-doc],
 139               [AC_HELP_STRING([--enable-python-bindings-doc],
 140                               [generate Python bindings documentation])],
 141               [enable_python_bindings_doc=yes], [enable_python_bindings_doc=no])
 142
 143 if test "x${enable_python:-no}" = xno && test "x${enable_python_bindings_doc:-yes}" = xyes; then
 144   AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])
 145 fi
 146
 147 AM_CONDITIONAL([BUILD_PYTHON_BINDINGS_DOC], [test "x${enable_python_bindings_doc:-yes}" = xyes])
 148
 149 if test "x${enable_python:-yes}" = xyes; then
 150   AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
 151   AM_PATH_PYTHON([3.0], , [AC_MSG_ERROR(Python3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
 152
 153   AM_PATH_PYTHON_MODULES([PYTHON])
 154   # pythondir is the path where extra modules are to be installed
 155   pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
 156   # pyexecdir is the path that contains shared objects used by the extra modules
 157   pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
 158   AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
 159   AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
 160   AS_IF([test -z "$PYTHON_INCLUDE"], [
 161     AS_IF([test -z "$PYTHON_CONFIG"], [
 162       AC_PATH_PROGS([PYTHON_CONFIG],
 163                     [python$PYTHON_VERSION-config python-config],
 164                     [no],
 165                     [`dirname $PYTHON`])
 166       AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
 167     ])
 168     AC_MSG_CHECKING([python include flags])
 169     PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
 170     AC_MSG_RESULT([$PYTHON_INCLUDE])
 171   ])
 172 else
 173     AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
 174 [if you want Python bindings.])
 175
 176 fi
 177
 178 if test "x${enable_python_bindings_doc:-yes}" = xyes; then
 179     AM_CHECK_PYTHON_SPHINX([PYTHON])
 180     AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
 181       AC_MSG_ERROR([The Sphinx package for Python 3 is required to build Python bindings documentation])
 182     )
 183 fi
 184
 185 pkg_modules="gmodule-2.0 >= 2.0.0"
 186 PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
 187 AC_SUBST(PACKAGE_LIBS)
 188
 189 LIBS="$LIBS $GMODULE_LIBS"
 190 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat -include config.h"
 191 AC_SUBST(PACKAGE_CFLAGS)
 192
 193 babeltraceincludedir="${includedir}/babeltrace"
 194 AC_SUBST(babeltraceincludedir)
 195
 196 babeltracectfincludedir="${includedir}/babeltrace/ctf"
 197 AC_SUBST(babeltracectfincludedir)
 198
 199 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
 200 AC_SUBST(babeltracectfwriterincludedir)
 201
 202 babeltracectfirincludedir="${includedir}/babeltrace/ctf-ir"
 203 AC_SUBST(babeltracectfirincludedir)
 204
 205 AC_CONFIG_FILES([
 206         Makefile
 207         types/Makefile
 208         compat/Makefile
 209         formats/Makefile
 210         formats/ctf/Makefile
 211         formats/ctf/types/Makefile
 212         formats/ctf-text/Makefile
 213         formats/ctf-text/types/Makefile
 214         formats/ctf-metadata/Makefile
 215         formats/bt-dummy/Makefile
 216         formats/lttng-live/Makefile
 217         formats/ctf/metadata/Makefile
 218         formats/ctf/writer/Makefile
 219         formats/ctf/ir/Makefile
 220         converter/Makefile
 221         doc/Makefile
 222         doc/bindings/Makefile
 223         doc/bindings/python/Makefile
 224         lib/Makefile
 225         lib/prio_heap/Makefile
 226         include/Makefile
 227         bindings/Makefile
 228         bindings/python/Makefile
 229         tests/Makefile
 230         tests/bin/Makefile
 231         tests/lib/Makefile
 232         tests/utils/Makefile
 233         tests/utils/tap/Makefile
 234         extras/Makefile
 235         extras/valgrind/Makefile
 236         babeltrace.pc
 237         babeltrace-ctf.pc
 238 ])
 239 AC_OUTPUT