3 dnl File name: configure.in
5 dnl Author: Matthias Braun
7 dnl Copyright: (c) 2002-2007 University of Karlsruhe
8 dnl Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
12 m4_define([firm_major_version], [1])
13 m4_define([firm_minor_version], [17])
14 m4_define([firm_micro_version], [0])
15 m4_define([firm_version],
16 [firm_major_version.firm_minor_version.firm_micro_version])
17 AC_INIT([libfirm], [firm_version], [firm@ipd.info.uni-karlsruhe.de])
18 AC_CONFIG_SRCDIR([ir/common/firm.c])
19 AM_INIT_AUTOMAKE([foreign dist-bzip2 1.9])
21 # see libtool manual on what version numbers mean!
23 AC_SUBST([LT_VERSION])
25 AC_DEFINE([libfirm_VERSION_MAJOR], [firm_major_version], [Firms major version number])
26 AC_DEFINE([libfirm_VERSION_MINOR], [firm_minor_version], [Firms minor version number])
27 AC_DEFINE([libfirm_VERSION_MICRO], [firm_micro_version], [Firms micro version number])
32 dnl generate the config header file
33 AC_CONFIG_HEADER([config.h])
35 dnl keep track of the environment set by the user
36 libfirm_conf_env="${CC+CC='$CC'} ${CFLAGS+CFLAGS='$CFLAGS'} ${CPP+CPP='$CPP'} ${CPPFLAGS+CPPFLAGS='$CPPFLAGS'} ${LDFLAGS+LDFLAGS='$LDFLAGS'} ${LIBS+LIBS='$LIBS -lm'}"
37 AC_SUBST(libfirm_conf_env)
42 dnl check for additional include dirs
43 AC_ARG_WITH(includedir, [ --with-includedir=add colon seperated list of directories to include search path],
44 CPPFLAGS=$CPPFLAGS" -I"`echo $withval|sed 's;\:; -I;g'`)
46 dnl check for additional library dirs
47 AC_ARG_WITH(libdir, [ --with-libdir=add colon seperated list of directories to linker search path],
48 LDFLAGS=$LDFLAGS" -L"`echo $withval|sed 's;\:; -L;g'`)
52 AC_ARG_ENABLE([debug],
53 [AS_HELP_STRING([--disable-debug], [disable verifiers and additional debugging routines])],
54 [enable_debug_libfirm="$enableval"], [enable_debug_libfirm="yes"])
55 if test "$enable_debug_libfirm" = yes; then
56 AC_DEFINE([DEBUG_libfirm], [], [define to enable debug mode and checks])
59 AC_ARG_ENABLE([assert],
60 [AS_HELP_STRING([--disable-assert], [disable assertions])],
61 [enable_assert="$enableval"], [enable_assert="yes"])
62 if test "$enable_assert" = no; then
63 AC_DEFINE([NDEBUG], [], [define to disable asserts])
65 AC_SUBST([enable_assert])
69 AC_ARG_ENABLE([profile],
70 [AS_HELP_STRING([--enable-profile], [enable profiling])],
71 [enable_profile_libfirm="$enableval"], [enable_profile_libfirm="no"])
73 AC_SUBST([enable_profile_libfirm])
75 dnl enable Firm statistics
77 AC_ARG_ENABLE([statistics],
78 [AS_HELP_STRING([--enable-statistics], [enable Firm statistics])],
79 [enable_statistics="$enableval"], [enable_statistics="yes"])
81 if test "$enable_statistics" = yes; then
82 FIRMCONFIG_FIRM_STATISTICS="#define FIRMCONFIG_FIRM_STATISTICS"
84 AC_SUBST([FIRMCONFIG_FIRM_STATISTICS])
85 AC_SUBST([enable_statistics])
87 dnl enable ILP solver support
88 dnl --------------------------------
90 [AS_HELP_STRING([--enable-ilp], [enable ilp solver])],
91 [enable_ilp="$enableval"], [enable_ilp="no"])
93 if test "$enable_ilp" = yes; then
94 FIRMCONFIG_WITH_ILP="#define FIRMCONFIG_WITH_ILP"
95 AC_DEFINE([WITH_ILP], [], [enable to build code using ilp solvers])
100 AC_ARG_ENABLE([backend],
101 [AS_HELP_STRING([--disable-backend], [disable backends])],
102 [enable_backend="$enableval"], [enable_backend="yes"])
104 AC_SUBST(enable_backend)
106 dnl Checks for programs.
107 dnl ====================
109 dnl check for a C compiler
110 dnl ----------------------
113 AC_PATH_PROGS(PERL, perl perl5)
119 dnl Checks for header files.
120 dnl ========================
123 AC_CHECK_HEADERS([math.h], , AC_MSG_ERROR("math header file not found"))
124 AC_CHECK_HEADERS([alloca.h])
126 dnl Checks for libraries.
127 dnl =====================
129 AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
130 if test "$ac_m_library" != yes; then
131 dnl std math library not found.
132 AC_MSG_ERROR("standard math library not found")
135 dnl Checks for typedefs, structures, and compiler characteristics.
136 dnl ==============================================================
151 include/libfirm/Makefile
156 AC_DEFINE([INLINE], [inline], [define inline to compiler inline keyword])
159 if test "$enable_backend" = yes; then
160 BACKENDS="arm ia32 mips ppc32"
166 dnl output summary of firm configuration
168 echo "firm configuration summary:"
169 echo " backends $BACKENDS"
170 echo " profiling $enable_profile_libfirm"
171 echo " debug/verifiers $enable_debug_libfirm"
172 echo " assertions $enable_assert"
173 echo " statistics $enable_statistics"
174 echo " ilp $enable_ilp"