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
16 AC_CONFIG_AUX_DIR(buildlib)
17 AC_CONFIG_HEADER(include/config.h:buildlib/config.h.in)
19 dnl -- SET THIS TO THE RELEASE VERSION --
20 AC_DEFINE_UNQUOTED(VERSION,"0.3.15")
21 AC_DEFINE_UNQUOTED(PACKAGE,"apt")
23 dnl Check our C compiler
28 dnl Check the host arch (build+target not needed... yet)
30 AC_CHECK_TOOL_PREFIX dnl recheck, in case the initial guess was wrong
32 dnl Check for other programs
36 AC_CHECK_TOOL(AR,ar,"ar")
38 dnl Checks for sockets
41 AC_SEARCH_LIBS(gethostbyname,nsl)
42 AC_SEARCH_LIBS(connect,socket)
47 dnl Section Disabled pending removal of deity widget library -- jgg
48 if test "yes" != "yes"; then
54 if test "$no_x" != "yes"; then
58 AC_CHECK_LIB(Xpm, XpmLibraryVersion,[AC_DEFINE(HAVE_LIBXPM) XPMLIB="-lXpm"],,$X_LIBS $X_PRE_LIBS $X11LIB $X_EXTRA_LIBS)
60 if test "$XPMLIB" != "-lXpm"; then
61 AC_MSG_ERROR(failed: I need xpm if you are building for X)
66 AC_CHECK_LIB(slang, SLang_Version,[AC_DEFINE(HAVE_LIBSLANG) SLANGLIB="-lslang"])
70 AC_ARG_WITH(gpm,[ --without-gpm do not use GPM mouse support])
71 if test "$with_gpm" != "no"; then
72 AC_CHECK_LIB(gpm, Gpm_Open,[AC_DEFINE(HAVE_LIBGPM) GPMLIB="-lgpm"])
77 dnl Checks for pthread
78 #AC_CHECK_LIB(pthread, pthread_create,[AC_DEFINE(HAVE_PTHREAD) PTHREADLIB="-lpthread"])
80 #if test "$PTHREADLIB" != "-lpthread"; then
81 # AC_MSG_ERROR(failed: I need posix threads, pthread)
84 dnl Converts the ARCH to be the same as dpkg
85 AC_MSG_CHECKING(system architecture)
86 archset="`awk \"{ if(\\\$1 == \\\"$host_cpu\\\") print \\\$2 }\" $srcdir/buildlib/archtable`"
87 if test "x$archset" = "x"; then
88 AC_MSG_ERROR(failed: use --host=)
90 AC_MSG_RESULT($archset)
91 AC_DEFINE_UNQUOTED(ARCHITECTURE,"$archset")
93 dnl We use C9x types if at all possible
94 AC_CACHE_CHECK([for C9x integer types],c9x_ints,[
95 AC_TRY_COMPILE([#include <inttypes.h>],
96 [uint8_t Foo1;uint16_t Foo2;uint32_t Foo3;],
97 c9x_ints=yes,c9x_ints=no)])
99 dnl Single Unix Spec statvfs
100 AC_CHECK_FUNC(statvfs,[HAVE_STATVFS=yes])
101 AC_SUBST(HAVE_STATVFS)
103 dnl Arg, linux and bsd put their statfs function in different places
104 if test x"$HAVE_STATVFS" != x"yes"; then
105 AC_EGREP_HEADER(statfs,sys/vfs.h,[AC_DEFINE(HAVE_VFS_H)],[
106 AC_EGREP_HEADER(statfs,sys/mount.h,[AC_DEFINE(HAVE_MOUNT_H)],[AC_MSG_ERROR(failed: Need statvfs)])
110 dnl Check the sizes etc. of the architecture
112 if archline="`grep \"^$archset\" $srcdir/buildlib/sizetable | cut -f 2- -d ' '`";then
115 if test "$1" = "little"; then
118 ac_cv_c_bigendian=yes
126 if test "$cross_compiling" = "yes" -a "$archline" = ""; then
127 AC_MSG_ERROR(When cross compiling, architecture must be present in sizetable)
131 dnl We do not need this if we have inttypes..
133 if test x"$c9x_ints" = x"no"; then
134 AC_CHECK_SIZEOF(char,$size_char)
135 AC_CHECK_SIZEOF(int,$size_int)
136 AC_CHECK_SIZEOF(short,$size_short)
137 AC_CHECK_SIZEOF(long,$size_long)
143 dnl Check for debiandoc
144 AC_CHECK_PROG(DEBIANDOC_HTML,debiandoc2html,"yes","")
145 AC_CHECK_PROG(DEBIANDOC_TEXT,debiandoc2text,"yes","")
148 AC_CHECK_PROG(YODL_MAN,yodl2man,"yes","")
152 AC_OUTPUT(environment.mak:buildlib/environment.mak.in makefile:buildlib/makefile.in,make dirs)