1 dnl Process this file with autoconf to produce a configure script.
5 AC_PREFIX_DEFAULT(/usr/local)
7 AC_CANONICAL_TARGET([])
8 AC_DEFINE_UNQUOTED(T_CPU, "$target_cpu")
9 AC_DEFINE_UNQUOTED(T_VENDOR, "$target_vendor")
10 AC_DEFINE_UNQUOTED(T_OS, "$target_os")
13 GNUTLS_MAJOR_VERSION=0
14 GNUTLS_MINOR_VERSION=4
15 GNUTLS_MICRO_VERSION=3
16 GNUTLS_VERSION=$GNUTLS_MAJOR_VERSION.$GNUTLS_MINOR_VERSION.$GNUTLS_MICRO_VERSION
18 AC_DEFINE_UNQUOTED(GNUTLS_VERSION, "$GNUTLS_VERSION")
20 AM_INIT_AUTOMAKE(gnutls, $GNUTLS_VERSION)
21 AM_CONFIG_HEADER(config.h)
23 dnl This is the library version
24 GNUTLS_MOST_RECENT_INTERFACE=5
25 GNUTLS_CURRENT_INTERFACE_IMPLEMENTATION_NUMBER=$GNUTLS_MICRO_VERSION
26 GNUTLS_OLDEST_INTERFACE=4
29 AC_SUBST(GNUTLS_MAJOR_VERSION)
30 AC_SUBST(GNUTLS_MINOR_VERSION)
31 AC_SUBST(GNUTLS_MICRO_VERSION)
32 AC_SUBST(GNUTLS_VERSION)
34 AC_SUBST(GNUTLS_MOST_RECENT_INTERFACE)
35 AC_SUBST(GNUTLS_CURRENT_INTERFACE_IMPLEMENTATION_NUMBER)
36 AC_SUBST(GNUTLS_OLDEST_INTERFACE)
38 LT_CURRENT=$GNUTLS_MOST_RECENT_INTERFACE
39 LT_REVISION=$GNUTLS_CURRENT_INTERFACE_IMPLEMENTATION_NUMBER
40 LT_AGE=`expr $GNUTLS_MOST_RECENT_INTERFACE - $GNUTLS_OLDEST_INTERFACE`
46 AC_MSG_CHECKING([whether in dmalloc mode])
47 AC_ARG_ENABLE(dmalloc-mode,
48 [ --enable-dmalloc-mode enable dmalloc mode],
49 opt_dmalloc_mode=$enableval)
50 AC_MSG_RESULT($opt_dmalloc_mode)
53 AC_MSG_CHECKING([whether in electric fence mode])
54 AC_ARG_ENABLE(efence-mode,
55 [ --enable-efence-mode enable electric fence mode],
56 opt_efence_mode=$enableval)
57 AC_MSG_RESULT($opt_efence_mode)
59 opt_maintainer_mode=no
60 AC_MSG_CHECKING([whether in maintanance mode])
61 AC_ARG_ENABLE(maintainer-mode,
62 [ --enable-maintainer-mode enable maintainer mode],
63 opt_maintainer_mode=$enableval)
64 AC_MSG_RESULT($opt_maintainer_mode)
67 AC_MSG_CHECKING([whether in profile mode])
68 AC_ARG_ENABLE(profile-mode,
69 [ --enable-profile-mode enable profiler],
70 opt_profiler_mode=$enableval)
71 AC_MSG_RESULT($opt_profiler_mode)
74 *** Checking for compilation programs...
84 dnl Checks for programs.
91 *** Detecting compiler options...
99 if test $ac_cv_c_compiler_gnu != no; then
101 if test x$opt_maintainer_mode = xyes; then
103 CFLAGS="${CFLAGS} -ggdb3 -Wall -Wpointer-arith -Wstrict-prototypes" # -Werror
105 CFLAGS="${CFLAGS} -O2 -finline-functions -fexpensive-optimizations -fomit-frame-pointer"
108 if test x$opt_dmalloc_mode = xyes; then
109 AC_CHECK_LIB( dmalloc, main)
110 AC_DEFINE(USE_DMALLOC)
112 if test x$opt_efence_mode = xyes; then
113 AC_CHECK_LIB( efence, main)
114 AC_DEFINE(USE_EFENCE)
119 AC_MSG_CHECKING([whether we have GNU assembler])
121 GAS=`as --version < /dev/null|grep GNU`
123 CFLAGS="${CFLAGS} -pipe"
132 *** Detecting C library capabilities...
137 AC_CHECK_HEADERS(unistd.h pwd.h locale.h strings.h stdarg.h)
138 AC_CHECK_HEADERS(sys/stat.h sys/types.h sys/socket.h)
139 AC_CHECK_HEADERS(errno.h sys/time.h time.h)
140 AC_CHECK_FUNCS(bzero memset memmove bcopy,,)
145 *** Detecting system's parameters...
148 AC_CHECK_SIZEOF(unsigned long long, 8)
149 AC_CHECK_SIZEOF(unsigned long int, 4)
150 AC_CHECK_SIZEOF(unsigned int, 4)
151 AC_CHECK_SIZEOF(unsigned short int, 2)
152 AC_CHECK_SIZEOF(unsigned char, 1)
154 AC_CHECK_TYPE(size_t,
155 DEFINE_SIZE_T="#include <sys/types.h>"
156 AC_SUBST( DEFINE_SIZE_T)
159 DEFINE_SIZE_T="typedef unsigned int size_t; typedef int ssize_t;"
160 AC_SUBST( DEFINE_SIZE_T)
162 #ifdef HAVE_SYS_TYPES_H
163 # include <sys/types.h>
171 AC_CHECK_TYPE(time_t,
172 DEFINE_TIME_T="#include <time.h>"
173 AC_SUBST( DEFINE_TIME_T)
175 AC_CHECK_TYPE(time_t,
176 DEFINE_TIME_T="#include <sys/time.h>"
177 AC_SUBST( DEFINE_TIME_T)
179 DEFINE_TIME_T="typedef unsigned int time_t;"
180 AC_SUBST( DEFINE_TIME_T)
181 AC_DEFINE(NO_TIME_T),
183 #include <sys/time.h>
196 *** Checking for external libraries...
199 AM_PATH_LIBGCRYPT(1.1.7,,
202 *** libgcrypt was not found. You may want to get it from
203 *** ftp://ftp.gnupg.org/pub/gcrypt/alpha/libgcrypt/
206 dnl Can't disable - gnutls depends on gcrypt
207 AC_DEFINE(USE_GCRYPT)
211 AC_ARG_WITH( mcrypt, [ --with-mcrypt enable libmcrypt support],
212 [AM_PATH_LIBMCRYPT( 2.4.0,,
213 AC_MSG_ERROR([[*** libmcrypt was not found]])
214 AC_MSG_ERROR([[*** You need libmcrypt 2.4.x to compile this program. http://mcrypt.hellug.gr]])
219 LIBS="${LIBS} ${LIBMCRYPT_LIBS}"
221 AC_ARG_WITH( mhash, [ --with-mhash enable libmhash support],
222 [AC_CHECK_LIB(mhash, mhash_init, AC_DEFINE(USE_MHASH)
223 LIBS="${LIBS} -lmhash")])
225 AC_MSG_CHECKING([whether to check for external libraries])
227 dnl if used --without-ext-libraries then we will not check
228 dnl for any library (libz, libgdbm)
230 AC_ARG_WITH( ext-libraries, [ --without-ext-libraries disable external libraries support],
231 ac_ext_libraries=$withval
234 if test x$ac_ext_libraries != xno; then
236 AC_CHECK_LIB(gdbm, gdbm_open,, AC_MSG_WARN(
238 *** GDBM was not found. You will not be able to use the default gdbm session resumption backend.))
239 AC_CHECK_LIB(z, compress,,AC_MSG_WARN(
241 *** ZLIB was not found. You will not be able to use ZLIB compression.))
246 AC_MSG_CHECKING([whether to disable SRP authentication support])
247 AC_ARG_ENABLE( srp-authentication, [ --disable-srp-authentication disable the SRP authentication support],
250 if test x$ac_enable_srp != xno; then
252 AC_DEFINE(ENABLE_SRP)
257 AC_MSG_CHECKING([whether to disable anonymous authentication support])
258 AC_ARG_ENABLE( anon-authentication, [ --disable-anon-authentication disable the anonymous authentication support],
261 if test x$ac_enable_anon != xno; then
263 AC_DEFINE(ENABLE_ANON)
269 AC_MSG_CHECKING([whether to disable OpenPGP Certificate authentication support])
270 AC_ARG_ENABLE( openpgp-authentication, [ --disable-openpgp-authentication disable the OpenPGP authentication support],
273 if test x$ac_enable_openpgp != xno; then
275 AM_PATH_LIBOPENCDK( 0.1.0, AC_DEFINE(HAVE_LIBOPENCDK),
278 *** libopencdk was not found. You will not be able to use OpenPGP keys with gnutls.
289 *** Detecting options for shared libraries...
293 LIBGNUTLS_LIBS="$LIBS -L${libdir} -lgnutls $LIBGCRYPT_LIBS"
294 LIBGNUTLS_CFLAGS="$LIBGCRYPT_CFLAGS -I${includedir}"
296 AC_SUBST(LIBGNUTLS_LIBS)
297 AC_SUBST(LIBGNUTLS_CFLAGS)
300 LIBGNUTLS_EXTRA_LIBS="-L${libdir} -lgnutls-extra -lgnutls $LIBOPENCDK_LIBS"
301 LIBGNUTLS_EXTRA_CFLAGS="$LIBOPENCDK_CFLAGS -I${includedir}"
303 AC_SUBST(LIBGNUTLS_EXTRA_LIBS)
304 AC_SUBST(LIBGNUTLS_EXTRA_CFLAGS)
306 if test $ac_cv_c_compiler_gnu != no; then
308 if test x$opt_profiler_mode = xyes; then
309 CFLAGS="${CFLAGS} `fc-config --cflags`"
310 AC_CHECK_PROG(FC_OK, fc-config, yes, no)
311 if test x$FC_OK = xyes; then
312 LIBS="$LIBS `fc-config --libs`"
315 *** You must install libfc in order to enable profiling. http://www710.univ-lyon1.fr/~yperret/fnccheck/profiler.html
321 AC_CONFIG_FILES(lib/gnutls.h.in)
323 AC_CONFIG_COMMANDS([lib/gnutls.h],[[
324 test -f lib/gnutls.h.in || (echo "Could not generate lib/gnutls.h" && exit 1)
325 cat lib/gnutls.h.in > lib/gnutls.h
326 cat lib/gnutls_ui.h >> lib/gnutls.h
327 echo "" >> lib/gnutls.h
328 cat lib/gnutls_errors_int.h | grep -v _INT_ >> lib/gnutls.h
329 echo "" >> lib/gnutls.h
330 cat lib/x509_asn1.h >> lib/gnutls.h
331 echo "" >> lib/gnutls.h
332 echo "#ifdef __cplusplus" >> lib/gnutls.h
333 echo "}" >> lib/gnutls.h
334 echo "#endif" >> lib/gnutls.h
335 echo "#endif /* GNUTLS_H */" >> lib/gnutls.h
336 echo "" >> lib/gnutls.h
337 chmod +x lib/libgnutls-config
338 chmod +x libextra/libgnutls-extra-config
341 AC_CONFIG_FILES([Makefile src/Makefile libextra/Makefile lib/Makefile \
342 lib/libgnutls-config libextra/libgnutls-extra-config \
343 doc/Makefile src/x509/Makefile src/srp/Makefile src/openpgp/Makefile \
344 doc/tex/Makefile doc/tex/cover.tex doc/scripts/Makefile ])