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Commit | Line | Data |
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779e5b00 | 1 | ad |
d7bccc73 AL |
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 | |
5 | dnl code more portable | |
6 | ||
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. | |
11 | ||
93bf083d AL |
12 | dnl 'make -f Makefile startup' will generate the configure file from |
13 | dnl configure.in correctly and can be run at any time | |
14 | ||
d7bccc73 | 15 | AC_INIT(configure.in) |
066427d0 | 16 | AC_CONFIG_AUX_DIR(buildlib) |
b0c76450 | 17 | AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in include/apti18n.h:buildlib/apti18n.h.in) |
d7bccc73 | 18 | |
e1b74f61 | 19 | dnl -- SET THIS TO THE RELEASE VERSION -- |
345e8fd0 | 20 | AC_DEFINE_UNQUOTED(VERSION,"0.5.21") |
80948457 AL |
21 | PACKAGE="apt" |
22 | AC_DEFINE_UNQUOTED(PACKAGE,"$PACKAGE") | |
23 | AC_SUBST(PACKAGE) | |
e1b74f61 | 24 | |
b2e465d6 AL |
25 | dnl Check the archs, we want the target type. |
26 | AC_CANONICAL_SYSTEM | |
27 | ||
d7bccc73 | 28 | dnl Check our C compiler |
abb9b874 | 29 | AC_CHECK_TOOL_PREFIX |
f43579d1 | 30 | AC_PROG_CC |
d7bccc73 AL |
31 | AC_ISC_POSIX |
32 | ||
d7bccc73 | 33 | dnl Check for other programs |
f43579d1 | 34 | AC_PROG_CXX |
b819effd AL |
35 | AC_PROG_CPP |
36 | AC_PROG_RANLIB | |
37 | AC_CHECK_TOOL(AR,ar,"ar") | |
d7bccc73 | 38 | |
abb9b874 AL |
39 | dnl Checks for sockets |
40 | SAVE_LIBS="$LIBS" | |
41 | LIBS="" | |
42 | AC_SEARCH_LIBS(gethostbyname,nsl) | |
43 | AC_SEARCH_LIBS(connect,socket) | |
44 | SOCKETLIBS="$LIBS" | |
45 | AC_SUBST(SOCKETLIBS) | |
46 | LIBS="$SAVE_LIBS" | |
abb9b874 | 47 | |
b2e465d6 AL |
48 | dnl Checks for pthread -- disabled due to glibc bugs jgg |
49 | dnl AC_CHECK_LIB(pthread, pthread_create,[AC_DEFINE(HAVE_PTHREAD) PTHREADLIB="-lpthread"]) | |
50 | AC_SUBST(PTHREADLIB) | |
51 | dnl if test "$PTHREADLIB" != "-lpthread"; then | |
52 | dnl AC_MSG_ERROR(failed: I need posix threads, pthread) | |
53 | dnl fi | |
54 | ||
b2e465d6 AL |
55 | dnl Check for DB2 |
56 | AC_CHECK_HEADER(db2/db.h, | |
57 | [AC_CHECK_LIB(db2,db_open, | |
58 | [AC_DEFINE(HAVE_DB2) DB2LIB="-ldb2"])]) | |
59 | AC_SUBST(DB2LIB) | |
e1b74f61 | 60 | |
b2e465d6 AL |
61 | dnl Converts the ARCH to be something singular for this general CPU family |
62 | dnl This is often the dpkg architecture string. | |
d7bccc73 | 63 | AC_MSG_CHECKING(system architecture) |
b2e465d6 | 64 | archset="`awk \" ! /^#|^\\\$/ { if(match(\\\"$target_cpu\\\",\\\"^\\\"\\\$1\\\"\\\$\\\")) {print \\\$2; exit}}\" $srcdir/buildlib/archtable`" |
d7bccc73 AL |
65 | if test "x$archset" = "x"; then |
66 | AC_MSG_ERROR(failed: use --host=) | |
67 | fi | |
68 | AC_MSG_RESULT($archset) | |
b2e465d6 | 69 | AC_DEFINE_UNQUOTED(COMMON_CPU,"$archset") |
d7bccc73 | 70 | |
b2e465d6 AL |
71 | dnl Get a common name for the host OS - this is primarily only for HURD and is |
72 | dnl non fatal if it fails | |
73 | AC_MSG_CHECKING(system OS) | |
74 | osset="`awk \" ! /^#|^\\\$/ {if (match(\\\"$target_vendor-$target_os\\\",\\\$1)) {print \\\$2; exit}}\" $srcdir/buildlib/ostable`" | |
75 | AC_MSG_RESULT($osset) | |
76 | AC_DEFINE_UNQUOTED(COMMON_OS,"$osset") | |
77 | ||
78 | dnl We use C99 types if at all possible | |
79 | AC_CACHE_CHECK([for C99 integer types],c9x_ints,[ | |
021988ea | 80 | AC_TRY_COMPILE([#include <inttypes.h>], |
1ae93c94 | 81 | [uint8_t Foo1;uint16_t Foo2;uint32_t Foo3;], |
021988ea AL |
82 | c9x_ints=yes,c9x_ints=no)]) |
83 | ||
101030ab | 84 | dnl Single Unix Spec statvfs |
f58a97d3 | 85 | AC_CHECK_FUNC(statvfs,[HAVE_STATVFS=yes]) |
101030ab AL |
86 | AC_SUBST(HAVE_STATVFS) |
87 | ||
b819effd AL |
88 | dnl Arg, linux and bsd put their statfs function in different places |
89 | if test x"$HAVE_STATVFS" != x"yes"; then | |
90 | AC_EGREP_HEADER(statfs,sys/vfs.h,[AC_DEFINE(HAVE_VFS_H)],[ | |
91 | AC_EGREP_HEADER(statfs,sys/mount.h,[AC_DEFINE(HAVE_MOUNT_H)],[AC_MSG_ERROR(failed: Need statvfs)]) | |
92 | ]) | |
93 | fi | |
94 | ||
41b6caf4 AL |
95 | dnl We should use the real timegm function if we have it. |
96 | AC_CHECK_FUNC(timegm,AC_DEFINE(HAVE_TIMEGM)) | |
97 | AC_SUBST(HAVE_TIMEGM) | |
98 | ||
83ab33fc | 99 | dnl Check the sizes etc. of the architecture |
1cecba4d AL |
100 | dnl This is stupid, it should just use the AC macros like it does below |
101 | dnl Cross compilers can either get a real C library or preload the cache | |
102 | dnl with their size values. | |
83ab33fc | 103 | changequote(,) |
b2e465d6 | 104 | archline="`awk \" ! /^#|^\\\$/ {if (match(\\\"$archset\\\",\\\$1)) {print; exit}}\" $srcdir/buildlib/sizetable | cut -f 2- -d ' '`" |
1cecba4d | 105 | if test "x$archline" != "x"; then |
83ab33fc AL |
106 | changequote([,]) |
107 | set $archline | |
108 | if test "$1" = "little"; then | |
109 | ac_cv_c_bigendian=no | |
110 | else | |
111 | ac_cv_c_bigendian=yes | |
021988ea | 112 | fi |
83ab33fc AL |
113 | size_char=$2 |
114 | size_int=$3 | |
115 | size_short=$4 | |
116 | size_long=$5 | |
117 | fi | |
021988ea | 118 | |
1cecba4d | 119 | dnl I wonder what AC_C_BIGENDIAN does if you cross compile... |
b2e465d6 AL |
120 | dnl This is probably bogus, as above we only care if we have to build our own |
121 | dnl C9x types. | |
1cecba4d | 122 | if test "$cross_compiling" = "yes" -a "x$archline" = "x"; then |
83ab33fc AL |
123 | AC_MSG_ERROR(When cross compiling, architecture must be present in sizetable) |
124 | fi | |
125 | AC_C_BIGENDIAN | |
021988ea | 126 | |
1cecba4d | 127 | dnl We do not need this if we have inttypes! |
51761e5e | 128 | HAVE_C9X=yes |
83ab33fc | 129 | if test x"$c9x_ints" = x"no"; then |
021988ea AL |
130 | AC_CHECK_SIZEOF(char,$size_char) |
131 | AC_CHECK_SIZEOF(int,$size_int) | |
132 | AC_CHECK_SIZEOF(short,$size_short) | |
133 | AC_CHECK_SIZEOF(long,$size_long) | |
51761e5e AL |
134 | |
135 | HAVE_C9X= | |
136 | AC_SUBST(HAVE_C9X) | |
021988ea | 137 | fi |
d7bccc73 | 138 | |
1cecba4d AL |
139 | dnl HP-UX sux.. |
140 | AC_MSG_CHECKING(for missing socklen_t) | |
141 | AC_EGREP_HEADER(socklen_t, sys/socket.h,[AC_MSG_RESULT(no)],[ | |
53d3d263 | 142 | AC_DEFINE(NEED_SOCKLEN_T_DEFINE) |
1cecba4d AL |
143 | NEED_SOCKLEN_T_DEFINE=yes |
144 | AC_MSG_RESULT(missing.)]) | |
145 | AC_SUBST(NEED_SOCKLEN_T_DEFINE) | |
53d3d263 | 146 | |
1cecba4d | 147 | dnl HP-UX needs -d_XOPEN_SOURCE_EXTENDED for h_errno |
53d3d263 | 148 | AC_MSG_CHECKING(for h_errno) |
1cecba4d AL |
149 | AC_EGREP_HEADER(h_errno, netdb.h, [AC_MSG_RESULT(normal)], |
150 | [CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE_EXTENDED" | |
151 | AC_EGREP_HEADER(h_errno, netdb.h, | |
152 | [AC_MSG_RESULT(needs _XOPEN_SOURCE_EXTENDED)], | |
153 | [AC_MSG_ERROR("not found.")]) | |
154 | ]) | |
53d3d263 | 155 | |
d7bccc73 | 156 | dnl Check for debiandoc |
b2e465d6 AL |
157 | AC_PATH_PROG(DEBIANDOC_HTML,debiandoc2html) |
158 | AC_PATH_PROG(DEBIANDOC_TEXT,debiandoc2text) | |
159 | ||
160 | dnl Check for the SGML tools needed to build man pages | |
b8a0f3fd | 161 | AC_PATH_PROG(DOCBOOK2MAN,docbook2man) |
d7bccc73 | 162 | |
8a9ec519 | 163 | dnl Check for YODL |
b2e465d6 | 164 | dnl AC_CHECK_PROG(YODL_MAN,yodl2man,"yes","") |
8a9ec519 | 165 | |
f43579d1 | 166 | ah_NUM_PROCS |
cad3ff8a AL |
167 | rc_GLIBC_VER |
168 | rc_LIBSTDCPP_VER | |
c29a99d7 | 169 | ah_GCC3DEP |
f43579d1 | 170 | |
ec2f559a AL |
171 | dnl It used to be that the user could select translations and that could get |
172 | dnl passed to the makefiles, but now that can only work if you use special | |
173 | dnl gettext approved makefiles, so this feature is unsupported by this. | |
80948457 | 174 | ALL_LINGUAS="da de en_GB es fr hu it nl no_NO pl pt_BR ru sv zh_TW" |
ec2f559a AL |
175 | AM_GNU_GETTEXT(external) |
176 | if test x"$USE_NLS" = "xyes"; then | |
177 | AC_DEFINE(USE_NLS) | |
178 | fi | |
179 | AC_SUBST(USE_NLS) | |
80948457 AL |
180 | AC_PATH_PROG(BASH, bash) |
181 | ||
b0c76450 | 182 | AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in,make -s dirs) |