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], [16])
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])
29 dnl generate the config header file
30 AC_CONFIG_HEADER([config.h])
32 dnl keep track of the environment set by the user
33 libfirm_conf_env="${CC+CC='$CC'} ${CFLAGS+CFLAGS='$CFLAGS'} ${CPP+CPP='$CPP'} ${CPPFLAGS+CPPFLAGS='$CPPFLAGS'} ${LDFLAGS+LDFLAGS='$LDFLAGS'} ${LIBS+LIBS='$LIBS'}"
34 AC_SUBST(libfirm_conf_env)
39 dnl check for additional include dirs
40 AC_ARG_WITH(includedir, [ --with-includedir=add colon seperated list of directories to include search path],
41 CPPFLAGS=$CPPFLAGS" -I"`echo $withval|sed 's;\:; -I;g'`)
43 dnl check for additional library dirs
44 AC_ARG_WITH(libdir, [ --with-libdir=add colon seperated list of directories to linker search path],
45 LDFLAGS=$LDFLAGS" -L"`echo $withval|sed 's;\:; -L;g'`)
49 AC_ARG_ENABLE([debug],
50 [AS_HELP_STRING([--disable-debug], [disable verifiers and additional debugging routines])],
51 [enable_debug_libfirm="$enableval"], [enable_debug_libfirm="yes"])
52 if test "$enable_debug_libfirm" = yes; then
53 AC_DEFINE([DEBUG_libfirm], [], [define to enable debug mode and checks])
56 AC_ARG_ENABLE([assert],
57 [AS_HELP_STRING([--disable-assert], [disable assertions])],
58 [enable_assert="$enableval"], [enable_assert="yes"])
59 if test "$enable_assert" = no; then
60 AC_DEFINE([NDEBUG], [], [define to disable asserts])
62 AC_SUBST([enable_assert])
66 AC_ARG_ENABLE([profile],
67 [AS_HELP_STRING([--enable-profile], [enable profiling])],
68 [enable_profile_libfirm="$enableval"], [enable_profile_libfirm="no"])
70 AC_SUBST([enable_profile_libfirm])
72 dnl enable Firm statistics
74 AC_ARG_ENABLE([statistics],
75 [AS_HELP_STRING([--enable-statistics], [enable Firm statistics])],
76 [enable_statistics="$enableval"], [enable_statistics="yes"])
78 if test "$enable_statistics" = yes; then
79 FIRMCONFIG_FIRM_STATISTICS="#define FIRMCONFIG_FIRM_STATISTICS"
81 AC_SUBST([FIRMCONFIG_FIRM_STATISTICS])
82 AC_SUBST([enable_statistics])
84 dnl enable ILP solver support
85 dnl --------------------------------
87 [AS_HELP_STRING([--enable-ilp], [enable ilp solver])],
88 [enable_ilp="$enableval"], [enable_ilp="no"])
90 if test "$enable_ilp" = yes; then
91 FIRMCONFIG_WITH_ILP="#define FIRMCONFIG_WITH_ILP"
92 AC_DEFINE([WITH_ILP], [], [enable to build code using ilp solvers])
97 AC_ARG_ENABLE([backend],
98 [AS_HELP_STRING([--disable-backend], [disable backends])],
99 [enable_backend="$enableval"], [enable_backend="yes"])
101 AC_SUBST(enable_backend)
103 dnl Checks for programs.
104 dnl ====================
106 dnl check for a C compiler
107 dnl ----------------------
111 AC_PATH_PROGS(PERL, perl perl5)
117 dnl Checks for header files.
118 dnl ========================
121 AC_CHECK_HEADERS([math.h], , AC_MSG_ERROR("math header file not found"))
122 AC_CHECK_HEADERS([alloca.h])
124 dnl Checks for libraries.
125 dnl =====================
127 AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
128 if test "$ac_m_library" != yes; then
129 dnl std math library not found.
130 AC_MSG_ERROR("standard math library not found")
133 dnl Checks for typedefs, structures, and compiler characteristics.
134 dnl ==============================================================
141 dnl Checks for library functions.
142 dnl =============================
144 dnl check for strerror
146 AC_CHECK_FUNC(strerror,,
147 AC_MSG_ERROR("need strerror function")
150 dnl we use the gnu extension obstack_printf
151 AC_DEFINE([_GNU_SOURCE], [], [we use gnu extensions])
152 AC_CHECK_FUNC(strerror,,
153 AC_MSG_ERROR("need obstack_printf function")
164 include/libfirm/Makefile
169 AC_DEFINE([INLINE], [inline], [define inline to compiler inline keyword])
172 if test "$enable_backend" = yes; then
173 BACKENDS="arm ia32 mips ppc32"
179 dnl output summary of firm configuration
181 echo "firm configuration summary:"
182 echo " backends $BACKENDS"
183 echo " profiling $enable_profile_libfirm"
184 echo " debug/verifiers $enable_debug_libfirm"
185 echo " assertions $enable_assert"
186 echo " statistics $enable_statistics"
187 echo " ilp $enable_ilp"