2 dnl Process this file with autoconf to produce a configure script.
3 dnl The ONLY thing this is used for is to configure for different
4 dnl linux architectures and configurations, it is not used to make the
7 dnl You MUST have an environment that has all the POSIX functions and
8 dnl some of the more populare bsd/sysv ones (like select). You'll also
9 dnl need a C++ compiler that is semi-standard conformant, exceptions are
10 dnl not used but STL is.
12 dnl 'make -f Makefile startup' will generate the configure file from
13 dnl configure.in correctly and can be run at any time
17 AC_CONFIG_AUX_DIR(buildlib)
18 AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in include/apti18n.h:buildlib/apti18n.h.in)
20 dnl -- SET THIS TO THE RELEASE VERSION --
21 AC_DEFINE_UNQUOTED(VERSION,"0.6.43.2")
23 AC_DEFINE_UNQUOTED(PACKAGE,"$PACKAGE")
26 dnl Check the archs, we want the target type.
29 dnl Check our C compiler
34 dnl Check for other programs
38 AC_CHECK_TOOL(AR,ar,"ar")
40 dnl Checks for sockets
43 AC_SEARCH_LIBS(gethostbyname,nsl)
44 AC_SEARCH_LIBS(connect,socket)
49 dnl Checks for pthread -- disabled due to glibc bugs jgg
50 dnl AC_CHECK_LIB(pthread, pthread_create,[AC_DEFINE(HAVE_PTHREAD) PTHREADLIB="-lpthread"])
52 dnl if test "$PTHREADLIB" != "-lpthread"; then
53 dnl AC_MSG_ERROR(failed: I need posix threads, pthread)
61 [AC_MSG_CHECKING(if we can link against BerkeleyDB)
65 [int r, s, t; db_version(&r, &s, &t);]
79 dnl Converts the ARCH to be something singular for this general CPU family
80 dnl This is often the dpkg architecture string.
81 AC_MSG_CHECKING(system architecture)
82 archset="`awk \" ! /^#|^\\\$/ { if(match(\\\"$target_cpu\\\",\\\"^\\\"\\\$1\\\"\\\$\\\")) {print \\\$2; exit}}\" $srcdir/buildlib/archtable`"
83 if test "x$archset" = "x"; then
84 AC_MSG_ERROR(failed: use --host= or check buildlib/archtable)
86 AC_MSG_RESULT($archset)
87 AC_DEFINE_UNQUOTED(COMMON_CPU,"$archset")
89 dnl Get a common name for the host OS - this is primarily only for HURD and is
90 dnl non fatal if it fails
91 AC_MSG_CHECKING(system OS)
92 osset="`awk \" ! /^#|^\\\$/ {if (match(\\\"$target_vendor-$target_os\\\",\\\$1)) {print \\\$2; exit}}\" $srcdir/buildlib/ostable`"
94 AC_DEFINE_UNQUOTED(COMMON_OS,"$osset")
96 dnl We use C99 types if at all possible
97 AC_CACHE_CHECK([for C99 integer types],c9x_ints,[
98 AC_TRY_COMPILE([#include <inttypes.h>],
99 [uint8_t Foo1;uint16_t Foo2;uint32_t Foo3;],
100 c9x_ints=yes,c9x_ints=no)])
102 dnl Single Unix Spec statvfs
103 AC_CHECK_FUNC(statvfs,[HAVE_STATVFS=yes])
104 AC_SUBST(HAVE_STATVFS)
106 dnl Arg, linux and bsd put their statfs function in different places
107 if test x"$HAVE_STATVFS" != x"yes"; then
108 AC_EGREP_HEADER(statfs,sys/vfs.h,[AC_DEFINE(HAVE_VFS_H)],[
109 AC_EGREP_HEADER(statfs,sys/mount.h,[AC_DEFINE(HAVE_MOUNT_H)],[AC_MSG_ERROR(failed: Need statvfs)])
113 dnl We should use the real timegm function if we have it.
114 AC_CHECK_FUNC(timegm,AC_DEFINE(HAVE_TIMEGM))
115 AC_SUBST(HAVE_TIMEGM)
117 dnl Check the sizes etc. of the architecture
118 dnl This is stupid, it should just use the AC macros like it does below
119 dnl Cross compilers can either get a real C library or preload the cache
120 dnl with their size values.
122 archline="`awk \" ! /^#|^\\\$/ {if (match(\\\"$archset\\\",\\\$1)) {print; exit}}\" $srcdir/buildlib/sizetable | cut -f 2- -d ' '`"
123 if test "x$archline" != "x"; then
126 if test "$1" = "little"; then
129 ac_cv_c_bigendian=yes
137 dnl I wonder what AC_C_BIGENDIAN does if you cross compile...
138 dnl This is probably bogus, as above we only care if we have to build our own
140 if test "$cross_compiling" = "yes" -a "x$archline" = "x"; then
141 AC_MSG_ERROR(When cross compiling, architecture must be present in sizetable)
145 dnl We do not need this if we have inttypes!
147 if test x"$c9x_ints" = x"no"; then
148 AC_CHECK_SIZEOF(char,$size_char)
149 AC_CHECK_SIZEOF(int,$size_int)
150 AC_CHECK_SIZEOF(short,$size_short)
151 AC_CHECK_SIZEOF(long,$size_long)
158 AC_MSG_CHECKING(for missing socklen_t)
159 AC_EGREP_HEADER(socklen_t, sys/socket.h,[AC_MSG_RESULT(no)],[
160 AC_DEFINE(NEED_SOCKLEN_T_DEFINE)
161 NEED_SOCKLEN_T_DEFINE=yes
162 AC_MSG_RESULT(missing.)])
163 AC_SUBST(NEED_SOCKLEN_T_DEFINE)
165 dnl HP-UX needs -d_XOPEN_SOURCE_EXTENDED for h_errno
166 AC_MSG_CHECKING(for h_errno)
167 AC_EGREP_HEADER(h_errno, netdb.h, [AC_MSG_RESULT(normal)],
168 [CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED"
169 AC_EGREP_HEADER(h_errno, netdb.h,
170 [AC_MSG_RESULT(needs _XOPEN_SOURCE_EXTENDED)],
171 [AC_MSG_ERROR("not found.")])
174 dnl Check for debiandoc
175 AC_PATH_PROG(DEBIANDOC_HTML,debiandoc2html)
176 AC_PATH_PROG(DEBIANDOC_TEXT,debiandoc2text)
178 dnl Check for the SGML tools needed to build man pages
179 AC_PATH_PROG(DOCBOOK2MAN,docbook2man)
181 dnl Check for the XML tools needed to build man pages
182 AC_PATH_PROG(XMLTO,xmlto)
185 dnl AC_CHECK_PROG(YODL_MAN,yodl2man,"yes","")
192 dnl It used to be that the user could select translations and that could get
193 dnl passed to the makefiles, but now that can only work if you use special
194 dnl gettext approved makefiles, so this feature is unsupported by this.
195 ALL_LINGUAS="da de en_GB es fr hu it nl no_NO pl pt_BR ru sv zh_TW"
196 AM_GNU_GETTEXT(external)
197 if test x"$USE_NLS" = "xyes"; then
201 AC_PATH_PROG(BASH, bash)
203 AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in,make -s dirs)