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 $withval|sed 's;\:; -L;g'`, T_FLAG="")
48 [ --enable-debug enable assertions and additional debugging routines],
49 [if test "$enableval" = yes; then
50 AC_DEFINE(DEBUG_libfirm)
54 AC_SUBST(enable_debug_libfirm)
56 AC_ARG_ENABLE(gcc_inline,
57 [ --enable-gcc_inline enable gcc inline C-extension],
58 [if test "$enableval" = yes; then
59 AC_DEFINE(USE_GCC_INLINE)
61 AC_SUBST(enable_gcc_inline)
66 AC_ARG_ENABLE(profile,
67 [ --enable-profile enable profiling],
68 [if test "$enableval"=yes; then
69 enable_profile_libfirm=yes
71 [enable_profile_libfirm=no])
72 AC_SUBST(enable_profile_libfirm)
74 dnl set auto documentation
75 dnl ----------------------
76 AC_ARG_ENABLE(autodoc,
77 [ --enable-autodoc enable auto documentation],
78 [if test "$enableval"=yes; then
79 enable_auto_documentation=yes
81 [enable_auto_documentation=no])
82 AC_SUBST(enable_auto_documentation)
87 AC_ARG_ENABLE(firmjni,
88 [ --enable-firmjni check for tools necesarry to construct a java native interface for Firm],
89 [if test "$enableval"=yes; then
93 AC_SUBST(enable_firm_jni)
95 dnl disable linking of libiberty parts (xmalloc, xprintf, obstack, ...)
96 dnl ----------------------
97 AC_ARG_ENABLE(libiberty,
98 [ --disable-libiberty disable own libiberty parts],
99 [if test "$enableval"=yes; then
100 disable_libiberty_=yes
102 [disable_libiberty=no])
103 AC_SUBST(disable_libiberty)
105 dnl enable Firm statistics
107 AC_ARG_ENABLE(statistics,
108 [ --enable-statistics enable Firm statistics],
109 [if test "$enableval"=yes; then
110 AC_DEFINE(FIRM_STATISTICS)
112 AC_SUBST(enable_statistics)
114 dnl Checks for programs.
115 dnl ====================
117 dnl check for a C compiler
118 dnl ----------------------
121 dnl check for prelinkable linker
122 dnl ----------------------------
124 if test "$libfirm_cv_prog_ld_r" != "yes"; then
125 AC_MSG_ERROR(need a prelinkcapable linker)
130 AC_CHECK_PROG(AR, ar, "ar", "")
131 if test "$AR" != "ar"; then
132 AC_MSG_ERROR(need ar for creating archives)
137 AC_CHECK_PROG(TAR, tar, "tar", "")
138 if test "$TAR" != "tar"; then
139 AC_MSG_ERROR(need tar for creating archives in distribution)
142 dnl check whether ar can handle option -s
143 dnl if not then ranlib is needed
144 dnl for simpliticity we use ranlib every time
150 touch tmp-install.a tmp-install.b
151 if eval "$INSTALL -C tmp-install.a tmp-install.b" ; then
152 INSTALL="$INSTALL -C"
154 rm tmp-install.a tmp-install.b
159 dnl check for doxygen if enabled
160 dnl ----------------------------
161 if test "$enable_auto_documentation" = yes; then
162 AC_CHECK_PROG(DOXYGEN, doxygen, "doxygen", "")
163 if test "$DOXYGEN" != "doxygen"; then
164 AC_MSG_ERROR(need doxygen for auto documentation)
166 AC_CHECK_PROG(DOT, dot, "dot", "")
167 if test "$DOT" != "dot"; then
168 AC_MSG_ERROR(need dot for doxygen documentation (for class graphs) (IPD: module add Graphviz))
172 dnl check for availability of a jdk
173 dnl -------------------------------
174 if test "$enable_firm_jni" = yes; then
175 AC_CHECK_PROG(JAVAC, javac, "javac", "")
176 if test "$JAVAC" != "javac"; then
177 AC_MSG_ERROR(need java compiler javac to generate jni (IPD: module add jdk-1.3.1-sun))
179 AC_CHECK_PROG(JAVAH, javah, "javah", "")
180 if test "$JAVAH" != "javah"; then
181 AC_MSG_ERROR(need javah to generate jni headers (IPD: module add jdk-1.3.1-sun))
186 dnl Checks for header files.
187 dnl ========================
191 dnl check for the math header file
193 AC_CHECK_HEADERS(math.h, ac_math_headers="yes", ac_math_headers="no")
194 if test "$ac_math_headers" != yes; then
195 dnl math header not found.
196 AC_MSG_ERROR("math header file not found")
200 #dnl check for the gnu multiprecission (gmp) header file
202 #AC_CHECK_HEADERS(gmp.h, ac_gmp_headers="yes", ac_gmp_headers="no")
203 #if test "$ac_gmp_headers" != yes; then
204 # dnl gmp header not found.
205 # AC_MSG_ERROR("GNU multiprecission gmp header file not found")
209 dnl check for the obstack header file
210 dnl does not work with:
215 AC_CHECK_HEADERS(obstack.h, ac_obstack_headers="yes", ac_obstack_headers="no")
216 if test "$ac_obstack_headers" != yes; then
217 dnl obstack header not found.
218 AC_MSG_ERROR("obstack.h not found")
222 AC_CHECK_HEADERS(alloca.h, ac_alloca_headers="yes", ac_alloca_headers="no")
223 if test "$ac_alloca_headers" = "yes"; then
224 AC_DEFINE(HAVE_ALLOCA_H)
226 if test "$ac_cv_header_stdc" = "no"; then
227 AC_MSG_ERROR("alloca.h and stdlib.h not found")
232 dnl check for jni header files
234 if test "$enable_firm_jni" = yes; then
235 AC_CHECK_HEADERS(jni.h, ac_jni_headers="yes", ac_jni_headers="no")
236 if test "$ac_jni_headers" != yes; then
237 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))
242 dnl Checks for libraries.
243 dnl =====================
245 #dnl check for the gnu multiprecission (gmp) library
247 #AC_CHECK_LIB(gmp, main, ac_gmp_library="yes", ac_gmp_library="no")
248 #if test "$ac_gmp_library" != yes; then
249 # dnl gmp library not found.
250 # AC_MSG_ERROR("GNU multiprecission gmp library not found")
254 AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
255 if test "$ac_m_library" != yes; then
256 dnl std math library not found.
257 AC_MSG_ERROR("standard math library not found")
261 dnl Checks for typedefs, structures, and compiler characteristics.
262 dnl ==============================================================
266 dnl Checks for library functions.
267 dnl =============================
269 dnl check for strerror
271 AC_CHECK_FUNC(strerror,,
272 AC_MSG_ERROR("need strerror function")
280 AC_OUTPUT($ac_output_file,[ touch stamp-h ])