1 dnl Process this file withautoconf to produce a configure script.
2 dnl Copyright (c) 2001 IPD, Universität Karlsruhe (TH)
10 AC_INIT(libfirm,0.3.0)
12 dnl if other files should be generated just add them to ac_output_files
13 ac_output_file="Makefile MakeRules ir/Makefile ir/adt/Makefile ir/debug/Makefile \
14 ir/tv/Makefile ir/common/Makefile ir/ident/Makefile ir/ir/Makefile \
15 ir/ana/Makefile ir/tr/Makefile ir/st/Makefile testprograms/Makefile \
16 firmjni/Makefile firmjni/build_firm_jni firmjni/testprograms/Makefile"
18 dnl generate the config header file
19 AC_CONFIG_HEADER(config.h)
21 dnl keep track of the environment set by the user
22 libfirm_conf_env="${CC+CC='$CC'} ${CFLAGS+CFLAGS='$CFLAGS'} ${CPP+CPP='$CPP'} ${CPPFLAGS+CPPFLAGS='$CPPFLAGS'} ${LDFLAGS+LDFLAGS='$LDFLAGS'} ${LIBS+LIBS='$LIBS'}"
23 AC_SUBST(libfirm_conf_env)
25 dnl check for additional include dirs
26 AC_ARG_WITH(includedir, [ --with-includedir=dir add directory to include search path],
27 CPPFLAGS=$CPPFLAGS" -I"$withval, T_FLAG="")
35 [ --enable-debug enable assertions and additional debugging routines],
36 [if test "$enableval" = yes; then
37 AC_DEFINE(DEBUG_libfirm)
41 AC_SUBST(enable_debug_libfirm)
43 AC_ARG_ENABLE(gcc_inline,
44 [ --enable-gcc_inline enable gcc inline C-extension],
45 [if test "$enableval" = yes; then
46 AC_DEFINE(USE_GCC_INLINE)
48 AC_SUBST(enable_gcc_inline)
53 AC_ARG_ENABLE(profile,
54 [ --enable-profile enable profiling],
55 [if test "$enableval"=yes; then
56 enable_profile_libfirm=yes
58 [enable_profile_libfirm=no])
59 AC_SUBST(enable_profile_libfirm)
61 dnl set auto documentation
62 dnl ----------------------
63 AC_ARG_ENABLE(autodoc,
64 [ --enable-autodoc enable auto documentation],
65 [if test "$enableval"=yes; then
66 enable_auto_documentation=yes
68 [enable_auto_documentation=no])
69 AC_SUBST(enable_auto_documentation)
74 AC_ARG_ENABLE(firmjni,
75 [ --enable-firmjni check for tools necesarry to construct a java native interface for Firm],
76 [if test "$enableval"=yes; then
80 AC_SUBST(enable_firm_jni)
83 dnl Checks for programs.
84 dnl ====================
86 dnl check for a C compiler
87 dnl ----------------------
90 dnl check for prelinkable linker
91 dnl ----------------------------
93 if test "$libfirm_cv_prog_ld_r" != "yes"; then
94 AC_MSG_ERROR(need a prelinkcapable linker)
99 AC_CHECK_PROG(AR, ar, "ar", "")
100 if test "$AR" != "ar"; then
101 AC_MSG_ERROR(need ar for creating archives)
106 AC_CHECK_PROG(TAR, tar, "tar", "")
107 if test "$TAR" != "tar"; then
108 AC_MSG_ERROR(need tar for creating archives in distribution)
111 dnl check whether ar can handle option -s
112 dnl if not then ranlib is needed
113 dnl for simpliticity we use ranlib every time
121 dnl check for robodoc if enabled
122 dnl ----------------------------
123 if test "$enable_auto_documentation" = yes; then
124 AC_CHECK_PROG(ROBODOC, robodoc, "robodoc", "")
125 if test "$ROBODOC" != "robodoc"; then
126 AC_MSG_ERROR(need robodoc for auto documentation (IPD: module add robodoc))
131 dnl check for availability of a jdk
132 dnl -------------------------------
133 if test "$enable_firm_jni" = yes; then
134 AC_CHECK_PROG(JAVAC, javac, "javac", "")
135 if test "$JAVAC" != "javac"; then
136 AC_MSG_ERROR(need java compiler javac to generate jni (IPD: module add jdk-1.3.1-sun))
138 AC_CHECK_PROG(JAVAH, javah, "javah", "")
139 if test "$JAVAH" != "javah"; then
140 AC_MSG_ERROR(need javah to generate jni headers (IPD: module add jdk-1.3.1-sun))
145 dnl Checks for header files.
146 dnl ========================
150 dnl check for the math header file
152 AC_CHECK_HEADERS(math.h, ac_math_headers="yes", ac_math_headers="no")
153 if test "$ac_math_headers" != yes; then
154 dnl math header not found.
155 AC_MSG_ERROR("math header file not found")
159 #dnl check for the gnu multiprecission (gmp) header file
161 #AC_CHECK_HEADERS(gmp.h, ac_gmp_headers="yes", ac_gmp_headers="no")
162 #if test "$ac_gmp_headers" != yes; then
163 # dnl gmp header not found.
164 # AC_MSG_ERROR("GNU multiprecission gmp header file not found")
168 dnl check for the obstack header file
170 AC_CHECK_HEADERS(obstack.h, ac_obstack_headers="yes", ac_obstack_headers="no")
171 if test "$ac_obstack_headers" != yes; then
172 dnl obstack header not found.
173 AC_MSG_ERROR("obstack header file not found")
177 dnl check for jni header files
179 if test "$enable_firm_jni" = yes; then
180 AC_CHECK_HEADERS(jni.h, ac_jni_headers="yes", ac_jni_headers="no")
181 if test "$ac_jni_headers" != yes; then
182 AC_MSG_ERROR(jni header file not found. (IPD: add -I/usr/public2/java/jdk1.3.1-sun/include/ -I/usr/public2/java/jdk1.3.1-sun/include/linux/ to CPPFLAGS))
187 dnl Checks for libraries.
188 dnl =====================
190 #dnl check for the gnu multiprecission (gmp) library
192 #AC_CHECK_LIB(gmp, main, ac_gmp_library="yes", ac_gmp_library="no")
193 #if test "$ac_gmp_library" != yes; then
194 # dnl gmp library not found.
195 # AC_MSG_ERROR("GNU multiprecission gmp library not found")
199 AC_CHECK_LIB(m, main, ac_m_library="yes", ac_m_library="no")
200 if test "$ac_m_library" != yes; then
201 dnl std math library not found.
202 AC_MSG_ERROR("standard math library not found")
206 dnl Checks for typedefs, structures, and compiler characteristics.
207 dnl ==============================================================
210 dnl Checks for library functions.
211 dnl =============================
213 dnl check for strerror
215 AC_CHECK_FUNC(strerror,,
216 AC_MSG_ERROR("need strerror function")
224 AC_OUTPUT($ac_output_file,[ touch stamp-h ])