3 dnl File name: configure.in
5 dnl Author: Till Riedel (??)
9 dnl Copyright: (c) 2002-2003 Universität Karlsruhe
10 dnl Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
18 AC_INIT(libfirm,0.3.0)
20 dnl if other files should be generated just add them to ac_output_files
21 ac_output_file="Makefile MakeRules ir/Makefile ir/adt/Makefile ir/debug/Makefile \
22 ir/tv/Makefile ir/common/Makefile ir/ident/Makefile ir/ir/Makefile \
23 ir/ana/Makefile ir/tr/Makefile ir/st/Makefile ir/stat/Makefile \
24 testprograms/Makefile firmjni/Makefile firmjni/testprograms/Makefile \
27 dnl generate the config header file
28 AC_CONFIG_HEADER(config.h)
30 dnl keep track of the environment set by the user
31 libfirm_conf_env="${CC+CC='$CC'} ${CFLAGS+CFLAGS='$CFLAGS'} ${CPP+CPP='$CPP'} ${CPPFLAGS+CPPFLAGS='$CPPFLAGS'} ${LDFLAGS+LDFLAGS='$LDFLAGS'} ${LIBS+LIBS='$LIBS'}"
32 AC_SUBST(libfirm_conf_env)
34 dnl check for additional include dirs
35 AC_ARG_WITH(includedir, [ --with-includedir=add colon seperated list of directories to include search path],
36 CPPFLAGS=$CPPFLAGS" -I"`echo $withval|sed 's;\:; -I;g'`, T_FLAG="")
38 AC_ARG_WITH(libdir, [ --with-libdir=add colon seperated list of directories to linker search path],
39 LDFLAGS=$LDFLAGS" -L"`echo $withval|sed 's;\:; -L;g'`, T_FLAG="")
47 [ --enable-debug enable assertions and additional debugging routines],
48 [if test "$enableval" = yes; then
49 AC_DEFINE(DEBUG_libfirm)
53 AC_SUBST(enable_debug_libfirm)
57 AC_ARG_ENABLE(inlining,
58 [ --disable-inlining disable inline C-extension],
59 [if test "$enableval" = yes; then
60 AC_DEFINE(USE_INLINING)
62 AC_DEFINE(USE_INLINING)
67 AC_ARG_ENABLE(profile,
68 [ --enable-profile enable profiling],
69 [if test "$enableval"=yes; then
70 enable_profile_libfirm=yes
72 [enable_profile_libfirm=no])
73 AC_SUBST(enable_profile_libfirm)
75 dnl set auto documentation
76 dnl ----------------------
77 AC_ARG_ENABLE(autodoc,
78 [ --enable-autodoc enable auto documentation],
79 [if test "$enableval"=yes; then
80 enable_auto_documentation=yes
82 [enable_auto_documentation=no])
83 AC_SUBST(enable_auto_documentation)
88 AC_ARG_ENABLE(firmjni,
89 [ --enable-firmjni check for tools necesarry to construct a java native interface for Firm],
90 [if test "$enableval"=yes; then
94 AC_SUBST(enable_firm_jni)
96 dnl disable linking of libiberty parts (xmalloc, xprintf, obstack, ...)
97 dnl ----------------------
98 AC_ARG_ENABLE(libiberty,
99 [ --disable-libiberty disable own libiberty parts],
100 [if test "$enableval"=yes; then
101 disable_libiberty_=yes
103 [disable_libiberty=no])
104 AC_SUBST(disable_libiberty)
106 dnl enable Firm statistics
108 AC_ARG_ENABLE(statistics,
109 [ --enable-statistics enable Firm statistics],
110 [if test "$enableval"=yes; then
111 AC_DEFINE(FIRM_STATISTICS)
113 AC_SUBST(enable_statistics)
115 dnl Checks for programs.
116 dnl ====================
118 dnl check for a C compiler
119 dnl ----------------------
122 dnl check for prelinkable linker
123 dnl ----------------------------
125 if test "$libfirm_cv_prog_ld_r" != "yes"; then
126 AC_MSG_ERROR(need a prelinkcapable linker)
131 AC_CHECK_PROG(AR, ar, "ar", "")
132 if test "$AR" != "ar"; then
133 AC_MSG_ERROR(need ar for creating archives)
138 AC_CHECK_PROG(TAR, tar, "tar", "")
139 if test "$TAR" != "tar"; then
140 AC_MSG_ERROR(need tar for creating archives in distribution)
143 dnl check whether ar can handle option -s
144 dnl if not then ranlib is needed
145 dnl for simpliticity we use ranlib every time
151 touch tmp-install.a tmp-install.b
152 if eval "$INSTALL -C tmp-install.a tmp-install.b" ; then
153 INSTALL="$INSTALL -C"
155 rm tmp-install.a tmp-install.b
160 dnl check for doxygen if enabled
161 dnl ----------------------------
162 if test "$enable_auto_documentation" = yes; then
163 AC_CHECK_PROG(DOXYGEN, doxygen, "doxygen", "")
164 if test "$DOXYGEN" != "doxygen"; then
165 AC_MSG_ERROR(need doxygen for auto documentation)
167 AC_CHECK_PROG(DOT, dot, "dot", "")
168 if test "$DOT" != "dot"; then
169 AC_MSG_ERROR(need dot for doxygen documentation (for class graphs) (IPD: module add Graphviz))
173 dnl check for availability of a jdk
174 dnl -------------------------------
175 if test "$enable_firm_jni" = yes; then
176 AC_CHECK_PROG(JAVAC, javac, "javac", "")
177 if test "$JAVAC" != "javac"; then
178 AC_MSG_ERROR(need java compiler javac to generate jni (IPD: module add jdk-1.3.1-sun))
180 AC_CHECK_PROG(JAVAH, javah, "javah", "")
181 if test "$JAVAH" != "javah"; then
182 AC_MSG_ERROR(need javah to generate jni headers (IPD: module add jdk-1.3.1-sun))
187 dnl Checks for header files.
188 dnl ========================
192 dnl check for the math header file
194 AC_CHECK_HEADERS(math.h, ac_math_headers="yes", ac_math_headers="no")
195 if test "$ac_math_headers" != yes; then
196 dnl math header not found.
197 AC_MSG_ERROR("math header file not found")
201 #dnl check for the gnu multiprecission (gmp) header file
203 #AC_CHECK_HEADERS(gmp.h, ac_gmp_headers="yes", ac_gmp_headers="no")
204 #if test "$ac_gmp_headers" != yes; then
205 # dnl gmp header not found.
206 # AC_MSG_ERROR("GNU multiprecission gmp header file not found")
210 dnl check for the obstack header file
211 dnl does not work with:
216 AC_CHECK_HEADERS(obstack.h, ac_obstack_headers="yes", ac_obstack_headers="no")
217 if test "$ac_obstack_headers" != yes; then
218 dnl obstack header not found.
219 AC_MSG_ERROR("obstack.h not found")
223 AC_CHECK_HEADERS(alloca.h, ac_alloca_headers="yes", ac_alloca_headers="no")
224 if test "$ac_alloca_headers" = "yes"; then
225 AC_DEFINE(HAVE_ALLOCA_H)
227 if test "$ac_cv_header_stdc" = "no"; then
228 AC_MSG_ERROR("alloca.h and stdlib.h not found")
233 dnl check for jni header files
235 if test "$enable_firm_jni" = yes; then
236 AC_CHECK_HEADERS(jni.h, ac_jni_headers="yes", ac_jni_headers="no")
237 if test "$ac_jni_headers" != yes; then
238 AC_MSG_ERROR(jni header file not found. (IPD: add --with-includedir=/usr/public2/java/jdk1.3.1-sun/include/:/usr/public2/java/jdk1.3.1-sun/include/linux/ to configure flags))
243 dnl Checks for libraries.
244 dnl =====================
246 #dnl check for the gnu multiprecission (gmp) library
248 #AC_CHECK_LIB(gmp, main, ac_gmp_library="yes", ac_gmp_library="no")
249 #if test "$ac_gmp_library" != yes; then
250 # dnl gmp library not found.
251 # AC_MSG_ERROR("GNU multiprecission gmp library not found")
255 AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
256 if test "$ac_m_library" != yes; then
257 dnl std math library not found.
258 AC_MSG_ERROR("standard math library not found")
262 dnl Checks for typedefs, structures, and compiler characteristics.
263 dnl ==============================================================
270 dnl Checks for library functions.
271 dnl =============================
273 dnl check for strerror
275 AC_CHECK_FUNC(strerror,,
276 AC_MSG_ERROR("need strerror function")
284 AC_OUTPUT($ac_output_file,[ touch stamp-h ])