Port: cleanup and portability fix to configure.ac
[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
203d6b31
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35# Check linker option
36AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
37AC_SUBST([LD_NO_AS_NEEDED])
38
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39AC_CHECK_HEADERS([fcntl.h limits.h netdb.h netinet/in.h stddef.h sys/socket.h])
40
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41if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
42 if test x"$YACC" != "xbison -y"; then
43 AC_MSG_ERROR([[bison not found and is required when building from git.
44 Please install bison]])
45 fi
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46 AC_PATH_PROG([BISON],[bison])
47 AX_PROG_BISON_VERSION([2.4], [],[
48 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
49 ])
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50fi
51
52if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
53 if test x"$LEX" != "xflex"; then
54 AC_MSG_ERROR([[flex not found and is required when building from git.
55 Please install flex]])
56 fi
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57 AC_PATH_PROG([FLEX],[flex])
58 AX_PROG_FLEX_VERSION([2.5.35], [],[
59 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
60 ])
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61fi
62
e5f5317f 63
a6947cca 64AM_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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65
66# Checks for typedefs, structures, and compiler characteristics.
67AC_C_INLINE
68AC_TYPE_PID_T
69AC_TYPE_SIZE_T
70
71# Checks for library functions.
72AC_FUNC_MALLOC
73AC_FUNC_MMAP
ed959a6d 74AC_CHECK_FUNCS([gettimeofday munmap strtoul])
ac65e355 75
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76# Check for MinGW32.
77MINGW32=no
78case $host in
79 *-*-mingw*)
80 MINGW32=yes;;
81esac
82
83AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
84
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85# Check what libraries are required on this platform to link sockets programs.
86AX_LIB_SOCKET_NSL
87
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88# Check for libuuid
89AC_CHECK_LIB([uuid], [uuid_generate],
90[
91 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
92 have_libuuid=yes
93],
94[
95 # libuuid not found, check for uuid_create in libc.
96 AC_CHECK_LIB([c], [uuid_create],
97 [
98 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
99 have_libc_uuid=yes
100 ],
101 [
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102 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
103 if test "x$MINGW32" = xno; then
104 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
105 fi
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106 ])
107]
fd55fc57 108)
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109AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
110AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
fd55fc57 111
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112# Check for fmemopen
113AC_CHECK_LIB([c], [fmemopen],
114[
115 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
116]
117)
118
119# Check for open_memstream
120AC_CHECK_LIB([c], [open_memstream],
121[
122 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
123]
124)
125
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126AC_CHECK_LIB([popt], [poptGetContext], [],
127 [AC_MSG_ERROR([Cannot find popt.])]
128)
129
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130
131# For Python
132# SWIG version needed or newer:
133swig_version=2.0.0
134
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135AC_ARG_ENABLE([python-bindings],
136 [AC_HELP_STRING([--enable-python-bindings],
137 [generate Python bindings])],
138 [enable_python=yes], [enable_python=no])
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139
140AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
141
142if test "x${enable_python:-yes}" = xyes; then
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143 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
144 AM_PATH_PYTHON
145
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146 AM_PATH_PYTHON_MODULES([PYTHON])
147 # pythondir is the path where extra modules are to be installed
148 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
149 # pyexecdir is the path that contains shared objects used by the extra modules
150 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
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151 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
152 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
153 AS_IF([test -z "$PYTHON_INCLUDE"], [
154 AS_IF([test -z "$PYTHON_CONFIG"], [
155 AC_PATH_PROGS([PYTHON_CONFIG],
156 [python$PYTHON_VERSION-config python-config],
157 [no],
158 [`dirname $PYTHON`])
94a6cea3 159 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
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160 ])
161 AC_MSG_CHECKING([python include flags])
162 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
163 AC_MSG_RESULT([$PYTHON_INCLUDE])
164 ])
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165
166else
167 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
168[if you want Python bindings.])
169
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170fi
171
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172pkg_modules="gmodule-2.0 >= 2.0.0"
173PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
174AC_SUBST(PACKAGE_LIBS)
175
34d3acc4 176LIBS="$LIBS $GMODULE_LIBS"
217108a9 177PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat -include config.h"
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178AC_SUBST(PACKAGE_CFLAGS)
179
e4d70dc3 180babeltraceincludedir="${includedir}/babeltrace"
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181AC_SUBST(babeltraceincludedir)
182
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183babeltracectfincludedir="${includedir}/babeltrace/ctf"
184AC_SUBST(babeltracectfincludedir)
185
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186babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
187AC_SUBST(babeltracectfwriterincludedir)
188
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189AC_CONFIG_FILES([
190 Makefile
191 types/Makefile
9d1e7de0 192 compat/Makefile
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193 formats/Makefile
194 formats/ctf/Makefile
195 formats/ctf/types/Makefile
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196 formats/ctf-text/Makefile
197 formats/ctf-text/types/Makefile
5d93a76e 198 formats/ctf-metadata/Makefile
22133895 199 formats/bt-dummy/Makefile
4a744367 200 formats/lttng-live/Makefile
8b9d5b5e 201 formats/ctf/metadata/Makefile
273b65be 202 formats/ctf/writer/Makefile
4c8bfb7e 203 converter/Makefile
d2c0553c 204 doc/Makefile
1eb0c69c 205 lib/Makefile
74f21e2d 206 lib/prio_heap/Makefile
e92927d1 207 include/Makefile
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208 bindings/Makefile
209 bindings/python/Makefile
ac65e355 210 tests/Makefile
19badea8 211 tests/bin/Makefile
aa968dde 212 tests/lib/Makefile
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213 tests/utils/Makefile
214 tests/utils/tap/Makefile
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215 extras/Makefile
216 extras/valgrind/Makefile
d0acc96d 217 babeltrace.pc
e7a7efdb 218 babeltrace-ctf.pc
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219])
220AC_OUTPUT
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