Implement fallback for systems lacking open_memstream and fopenmem
[babeltrace.git] / configure.ac
1 # -*- Autoconf -*-
2 # Process this file with autoconf to produce a configure script.
3
4 AC_INIT([babeltrace],[1.0.0-pre3],[mathieu dot desnoyers at efficios dot com])
5 AC_CONFIG_AUX_DIR([config])
6 AC_CANONICAL_TARGET
7 AC_CANONICAL_HOST
8 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
9 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
10
11 AC_CONFIG_MACRO_DIR([m4])
12
13 AM_PROG_MKDIR_P
14
15 AC_CONFIG_HEADERS([config.h])
16
17 # Checks for programs.
18 AC_PROG_CC
19 AC_PROG_MAKE_SET
20 LT_INIT
21 AC_PROG_YACC
22 AC_PROG_LEX
23
24 AC_DEFUN([AC_PROG_BISON], [AC_CHECK_PROGS(BISON, bison, bison)])
25
26 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)
27
28 # Checks for typedefs, structures, and compiler characteristics.
29 AC_C_INLINE
30 AC_TYPE_PID_T
31 AC_TYPE_SIZE_T
32
33 # Checks for library functions.
34 AC_FUNC_MALLOC
35 AC_FUNC_MMAP
36 AC_CHECK_FUNCS([bzero gettimeofday munmap strtoul])
37
38 # Check for libuuid
39 AC_CHECK_LIB([uuid], [uuid_generate],
40 [
41 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
42 have_libuuid=yes
43 ],
44 [
45 # libuuid not found, check for uuid_create in libc.
46 AC_CHECK_LIB([c], [uuid_create],
47 [
48 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
49 have_libc_uuid=yes
50 ],
51 [
52 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
53 ])
54 ]
55 )
56 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
57 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
58
59 # Check for fmemopen
60 AC_CHECK_LIB([c], [fmemopen],
61 [
62 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
63 ]
64 )
65
66 # Check for open_memstream
67 AC_CHECK_LIB([c], [open_memstream],
68 [
69 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
70 ]
71 )
72
73 AC_CHECK_LIB([popt], [poptGetContext], [],
74 [AC_MSG_ERROR([Cannot find popt.])]
75 )
76
77 pkg_modules="gmodule-2.0 >= 2.0.0"
78 PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
79 AC_SUBST(PACKAGE_LIBS)
80
81 LIBS="$LIBS $GMODULE_LIBS"
82 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
83 AC_SUBST(PACKAGE_CFLAGS)
84
85 babeltraceincludedir="${includedir}/babeltrace"
86 AC_SUBST(babeltraceincludedir)
87
88 babeltracectfincludedir="${includedir}/babeltrace/ctf"
89 AC_SUBST(babeltracectfincludedir)
90
91 AC_CONFIG_FILES([
92 Makefile
93 types/Makefile
94 formats/Makefile
95 formats/ctf/Makefile
96 formats/ctf/types/Makefile
97 formats/ctf-text/Makefile
98 formats/ctf-text/types/Makefile
99 formats/bt-dummy/Makefile
100 formats/ctf/metadata/Makefile
101 converter/Makefile
102 doc/Makefile
103 lib/Makefile
104 lib/prio_heap/Makefile
105 include/Makefile
106 tests/Makefile
107 ])
108 AC_OUTPUT
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