Port: Add compat for platforms with no MSG_NOSIGNAL or SO_NOSIGPIPE
[babeltrace.git] / configure.ac
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1# -*- Autoconf -*-
2# Process this file with autoconf to produce a configure script.
3
43047f21 4AC_PREREQ([2.50])
90395824 5AC_INIT([babeltrace],[1.2.4],[mathieu dot desnoyers at efficios dot com])
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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
9AC_SUBST([BABELTRACE_LIBRARY_VERSION], [1:0:0])
10
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11AC_CONFIG_AUX_DIR([config])
12AC_CANONICAL_TARGET
13AC_CANONICAL_HOST
14AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
15m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
16
17AC_CONFIG_MACRO_DIR([m4])
18
abb7b782 19AC_PROG_MKDIR_P
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20
21AC_CONFIG_HEADERS([config.h])
22
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23AC_SYS_LARGEFILE
24
ac65e355 25# Checks for programs.
267325e9 26AC_PROG_CC_STDC
ac65e355 27AC_PROG_MAKE_SET
aa225880 28LT_INIT
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29AC_PROG_YACC
30AC_PROG_LEX
ac65e355 31
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32if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
33 if test x"$YACC" != "xbison -y"; then
34 AC_MSG_ERROR([[bison not found and is required when building from git.
35 Please install bison]])
36 fi
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37 AC_PATH_PROG([BISON],[bison])
38 AX_PROG_BISON_VERSION([2.4], [],[
39 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
40 ])
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41fi
42
43if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
44 if test x"$LEX" != "xflex"; then
45 AC_MSG_ERROR([[flex not found and is required when building from git.
46 Please install flex]])
47 fi
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48 AC_PATH_PROG([FLEX],[flex])
49 AX_PROG_FLEX_VERSION([2.5.35], [],[
50 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
51 ])
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52fi
53
e5f5317f 54
a6947cca 55AM_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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56
57# Checks for typedefs, structures, and compiler characteristics.
58AC_C_INLINE
59AC_TYPE_PID_T
60AC_TYPE_SIZE_T
61
62# Checks for library functions.
63AC_FUNC_MALLOC
64AC_FUNC_MMAP
ed959a6d 65AC_CHECK_FUNCS([gettimeofday munmap strtoul])
ac65e355 66
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67# Check for MinGW32.
68MINGW32=no
69case $host in
70 *-*-mingw*)
71 MINGW32=yes;;
72esac
73
74AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
75
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76# Check what libraries are required on this platform to link sockets programs.
77AX_LIB_SOCKET_NSL
78
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79# Check for libuuid
80AC_CHECK_LIB([uuid], [uuid_generate],
81[
82 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
83 have_libuuid=yes
84],
85[
86 # libuuid not found, check for uuid_create in libc.
87 AC_CHECK_LIB([c], [uuid_create],
88 [
89 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
90 have_libc_uuid=yes
91 ],
92 [
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93 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
94 if test "x$MINGW32" = xno; then
95 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
96 fi
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97 ])
98]
fd55fc57 99)
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100AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
101AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
fd55fc57 102
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103# Check for fmemopen
104AC_CHECK_LIB([c], [fmemopen],
105[
106 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
107]
108)
109
110# Check for open_memstream
111AC_CHECK_LIB([c], [open_memstream],
112[
113 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
114]
115)
116
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117AC_CHECK_LIB([popt], [poptGetContext], [],
118 [AC_MSG_ERROR([Cannot find popt.])]
119)
120
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121
122# For Python
123# SWIG version needed or newer:
124swig_version=2.0.0
125
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126AC_ARG_ENABLE([python-bindings],
127 [AC_HELP_STRING([--enable-python-bindings],
128 [generate Python bindings])],
129 [enable_python=yes], [enable_python=no])
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130
131AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
132
133if test "x${enable_python:-yes}" = xyes; then
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134 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
135 AM_PATH_PYTHON
136
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137 AM_PATH_PYTHON_MODULES([PYTHON])
138 # pythondir is the path where extra modules are to be installed
139 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
140 # pyexecdir is the path that contains shared objects used by the extra modules
141 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
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142 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
143 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
144 AS_IF([test -z "$PYTHON_INCLUDE"], [
145 AS_IF([test -z "$PYTHON_CONFIG"], [
146 AC_PATH_PROGS([PYTHON_CONFIG],
147 [python$PYTHON_VERSION-config python-config],
148 [no],
149 [`dirname $PYTHON`])
94a6cea3 150 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
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151 ])
152 AC_MSG_CHECKING([python include flags])
153 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
154 AC_MSG_RESULT([$PYTHON_INCLUDE])
155 ])
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156
157else
158 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
159[if you want Python bindings.])
160
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161fi
162
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163pkg_modules="gmodule-2.0 >= 2.0.0"
164PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
165AC_SUBST(PACKAGE_LIBS)
166
34d3acc4 167LIBS="$LIBS $GMODULE_LIBS"
217108a9 168PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat -include config.h"
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169AC_SUBST(PACKAGE_CFLAGS)
170
e4d70dc3 171babeltraceincludedir="${includedir}/babeltrace"
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172AC_SUBST(babeltraceincludedir)
173
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174babeltracectfincludedir="${includedir}/babeltrace/ctf"
175AC_SUBST(babeltracectfincludedir)
176
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177babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
178AC_SUBST(babeltracectfwriterincludedir)
179
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180AC_CONFIG_FILES([
181 Makefile
182 types/Makefile
9d1e7de0 183 compat/Makefile
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184 formats/Makefile
185 formats/ctf/Makefile
186 formats/ctf/types/Makefile
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187 formats/ctf-text/Makefile
188 formats/ctf-text/types/Makefile
5d93a76e 189 formats/ctf-metadata/Makefile
22133895 190 formats/bt-dummy/Makefile
4a744367 191 formats/lttng-live/Makefile
8b9d5b5e 192 formats/ctf/metadata/Makefile
273b65be 193 formats/ctf/writer/Makefile
4c8bfb7e 194 converter/Makefile
d2c0553c 195 doc/Makefile
1eb0c69c 196 lib/Makefile
74f21e2d 197 lib/prio_heap/Makefile
e92927d1 198 include/Makefile
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199 bindings/Makefile
200 bindings/python/Makefile
ac65e355 201 tests/Makefile
19badea8 202 tests/bin/Makefile
aa968dde 203 tests/lib/Makefile
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204 tests/utils/Makefile
205 tests/utils/tap/Makefile
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206 extras/Makefile
207 extras/valgrind/Makefile
d0acc96d 208 babeltrace.pc
e7a7efdb 209 babeltrace-ctf.pc
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210])
211AC_OUTPUT
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