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], [18])
14 m4_define([firm_micro_version], [1])
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)
39 dnl enable visibility hidden
40 CFLAGS="-fvisibility=hidden"
45 dnl check for additional include dirs
46 AC_ARG_WITH(includedir, [ --with-includedir=add colon seperated list of directories to include search path],
47 CPPFLAGS=$CPPFLAGS" -I"`echo $withval|sed 's;\:; -I;g'`)
49 dnl check for additional library dirs
50 AC_ARG_WITH(libdir, [ --with-libdir=add colon seperated list of directories to linker search path],
51 LDFLAGS=$LDFLAGS" -L"`echo $withval|sed 's;\:; -L;g'`)
55 AC_ARG_ENABLE([debug],
56 [AS_HELP_STRING([--disable-debug], [disable verifiers and additional debugging routines])],
57 [enable_debug_libfirm="$enableval"], [enable_debug_libfirm="yes"])
58 if test "$enable_debug_libfirm" = yes; then
59 AC_DEFINE([DEBUG_libfirm], [], [define to enable debug mode and checks])
62 AC_ARG_ENABLE([assert],
63 [AS_HELP_STRING([--disable-assert], [disable assertions])],
64 [enable_assert="$enableval"], [enable_assert="yes"])
65 if test "$enable_assert" = no; then
66 AC_DEFINE([NDEBUG], [], [define to disable asserts])
68 AC_SUBST([enable_assert])
72 AC_ARG_ENABLE([profile],
73 [AS_HELP_STRING([--enable-profile], [enable profiling])],
74 [enable_profile_libfirm="$enableval"], [enable_profile_libfirm="no"])
76 AC_SUBST([enable_profile_libfirm])
78 dnl enable Firm statistics
80 AC_ARG_ENABLE([statistics],
81 [AS_HELP_STRING([--enable-statistics], [enable Firm statistics])],
82 [enable_statistics="$enableval"], [enable_statistics="yes"])
84 if test "$enable_statistics" = yes; then
85 FIRMCONFIG_FIRM_STATISTICS="#define FIRMCONFIG_FIRM_STATISTICS"
87 AC_SUBST([FIRMCONFIG_FIRM_STATISTICS])
88 AC_SUBST([enable_statistics])
90 dnl enable ILP solver support
91 dnl --------------------------------
93 [AS_HELP_STRING([--enable-ilp], [enable ilp solver])],
94 [enable_ilp="$enableval"], [enable_ilp="no"])
96 if test "$enable_ilp" = yes; then
97 FIRMCONFIG_WITH_ILP="#define FIRMCONFIG_WITH_ILP"
98 AC_DEFINE([WITH_ILP], [], [enable to build code using ilp solvers])
103 AC_ARG_ENABLE([backend],
104 [AS_HELP_STRING([--disable-backend], [disable backends])],
105 [enable_backend="$enableval"], [enable_backend="yes"])
107 AC_SUBST(enable_backend)
109 dnl Checks for programs.
110 dnl ====================
112 dnl check for a C compiler
113 dnl ----------------------
116 AC_PATH_PROGS(PERL, perl perl5)
122 dnl Checks for header files.
123 dnl ========================
126 AC_CHECK_HEADERS([math.h], , AC_MSG_ERROR("math header file not found"))
127 AC_CHECK_HEADERS([alloca.h])
129 dnl Checks for libraries.
130 dnl =====================
132 AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
133 if test "$ac_m_library" != yes; then
134 dnl std math library not found.
135 AC_MSG_ERROR("standard math library not found")
138 dnl Checks for typedefs, structures, and compiler characteristics.
139 dnl ==============================================================
146 dnl Checks for library functions.
147 dnl =============================
159 include/libfirm/Makefile
164 AC_DEFINE([INLINE], [inline], [define inline to compiler inline keyword])
167 if test "$enable_backend" = yes; then
168 BACKENDS="arm ia32 mips ppc32 sparc amd64"
174 dnl output summary of firm configuration
176 echo "firm configuration summary:"
177 echo " backends $BACKENDS"
178 echo " profiling $enable_profile_libfirm"
179 echo " debug/verifiers $enable_debug_libfirm"
180 echo " assertions $enable_assert"
181 echo " statistics $enable_statistics"
182 echo " ilp $enable_ilp"