4 dnl Improved version of AC_CHECK_TYPE which takes into account
5 dnl that we need to #include some other header files on some
6 dnl systems to get some types.
8 dnl AC_LIBGTOP_CHECK_TYPE(TYPE, DEFAULT)
9 AC_DEFUN([AC_LIBGTOP_CHECK_TYPE],
10 [AC_REQUIRE([AC_HEADER_STDC])dnl
11 AC_MSG_CHECKING(for $1)
12 AC_CACHE_VAL(ac_cv_type_$1,
15 <<(^|[^a-zA-Z_0-9])$1[^a-zA-Z_0-9]>>dnl
16 changequote([,]), [#include <sys/types.h>
23 #ifdef HAVE_SYS_BITYPES_H
24 #include <sys/bitypes.h>
26 ], ac_cv_type_$1=yes, ac_cv_type_$1=no)])dnl
27 AC_MSG_RESULT($ac_cv_type_$1)
28 if test $ac_cv_type_$1 = no; then
34 dnl GNOME_LIBGTOP_TYPES
36 dnl some typechecks for libgtop.
39 AC_DEFUN([GNOME_LIBGTOP_TYPES],
41 AC_CHECK_HEADERS(sys/bitypes.h)
42 AC_LIBGTOP_CHECK_TYPE(u_int64_t, unsigned long long int)
43 AC_LIBGTOP_CHECK_TYPE(int64_t, signed long long int)
47 dnl GNOME_LIBGTOP_HOOK (minversion, script-if-libgtop-enabled, failflag)
49 dnl if failflag is "fail" then GNOME_LIBGTOP_HOOK will abort if LibGTop
53 AC_DEFUN([GNOME_LIBGTOP_HOOK],
55 AC_REQUIRE([GNOME_LIBGTOP_TYPES])
57 AC_SUBST(LIBGTOP_LIBDIR)
58 AC_SUBST(LIBGTOP_INCLUDEDIR)
59 AC_SUBST(LIBGTOP_EXTRA_LIBS)
60 AC_SUBST(LIBGTOP_LIBS)
61 AC_SUBST(LIBGTOP_INCS)
62 AC_SUBST(LIBGTOP_NAMES_LIBS)
63 AC_SUBST(LIBGTOP_NAMES_INCS)
64 AC_SUBST(LIBGTOP_MAJOR_VERSION)
65 AC_SUBST(LIBGTOP_MINOR_VERSION)
66 AC_SUBST(LIBGTOP_MICRO_VERSION)
67 AC_SUBST(LIBGTOP_VERSION)
68 AC_SUBST(LIBGTOP_VERSION_CODE)
69 AC_SUBST(LIBGTOP_SERVER_VERSION)
70 AC_SUBST(LIBGTOP_INTERFACE_AGE)
71 AC_SUBST(LIBGTOP_BINARY_AGE)
72 AC_SUBST(LIBGTOP_BINDIR)
73 AC_SUBST(LIBGTOP_SERVER)
75 dnl Get the cflags and libraries from the libgtop-config script
78 [ --with-libgtop=PFX Prefix where LIBGTOP is installed (optional)],
79 libgtop_config_prefix="$withval", libgtop_config_prefix="")
80 AC_ARG_WITH(libgtop-exec,
81 [ --with-libgtop-exec=PFX Exec prefix where LIBGTOP is installed (optional)],
82 libgtop_config_exec_prefix="$withval", libgtop_config_exec_prefix="")
84 if test x$libgtop_config_exec_prefix != x ; then
85 libgtop_config_args="$libgtop_config_args --exec-prefix=$libgtop_config_exec_prefix"
86 if test x${LIBGTOP_CONFIG+set} != xset ; then
87 LIBGTOP_CONFIG=$libgtop_config_exec_prefix/bin/libgtop-config
90 if test x$libgtop_config_prefix != x ; then
91 libgtop_config_args="$libgtop_config_args --prefix=$libgtop_config_prefix"
92 if test x${LIBGTOP_CONFIG+set} != xset ; then
93 LIBGTOP_CONFIG=$libgtop_config_prefix/bin/libgtop-config
97 AC_PATH_PROG(LIBGTOP_CONFIG, libgtop-config, no)
99 dnl If you increase this number here, this means that *ALL*
100 dnl modules will require the new version, even if they explicitly
101 dnl give a lower number in their `configure.in' !!!
102 real_min_libgtop_version=1.0.0
103 min_libgtop_version=ifelse([$1], ,$real_min_libgtop_version,$1)
104 dnl I know, the following code looks really ugly, but if you want
105 dnl to make changes, please test it with a brain-dead /bin/sh and
106 dnl with a brain-dead /bin/test (not all shells/tests support the
107 dnl `<' operator to compare strings, that's why I convert everything
108 dnl into numbers and test them).
109 min_libgtop_major=`echo $min_libgtop_version | \
110 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
111 min_libgtop_minor=`echo $min_libgtop_version | \
112 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
113 min_libgtop_micro=`echo $min_libgtop_version | \
114 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
115 test x$min_libgtop_micro = x && min_libgtop_micro=0
116 real_min_libgtop_major=`echo $real_min_libgtop_version | \
117 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
118 real_min_libgtop_minor=`echo $real_min_libgtop_version | \
119 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
120 real_min_libgtop_micro=`echo $real_min_libgtop_version | \
121 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
122 test x$real_min_libgtop_micro = x && real_min_libgtop_micro=0
123 dnl You cannot require a version less then $real_min_libgtop_version,
124 dnl so you don't need to update each `configure.in' when it's increased.
125 if test $real_min_libgtop_major -gt $min_libgtop_major ; then
126 min_libgtop_major=$real_min_libgtop_major
127 min_libgtop_minor=$real_min_libgtop_minor
128 min_libgtop_micro=$real_min_libgtop_micro
129 elif test $real_min_libgtop_major = $min_libgtop_major ; then
130 if test $real_min_libgtop_minor -gt $min_libgtop_minor ; then
131 min_libgtop_minor=$real_min_libgtop_minor
132 min_libgtop_micro=$real_min_libgtop_micro
133 elif test $real_min_libgtop_minor = $min_libgtop_minor ; then
134 if test $real_min_libgtop_micro -gt $min_libgtop_micro ; then
135 min_libgtop_micro=$real_min_libgtop_micro
139 min_libgtop_version="$min_libgtop_major.$min_libgtop_minor.$min_libgtop_micro"
140 AC_MSG_CHECKING(for libgtop - version >= $min_libgtop_version)
142 if test "$LIBGTOP_CONFIG" = "no" ; then
145 configfile=`$LIBGTOP_CONFIG --config`
146 libgtop_major_version=`$LIBGTOP_CONFIG --version | \
147 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
148 libgtop_minor_version=`$LIBGTOP_CONFIG --version | \
149 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
150 libgtop_micro_version=`$LIBGTOP_CONFIG --version | \
151 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
152 if test $libgtop_major_version != $min_libgtop_major ; then
155 test $libgtop_minor_version -lt $min_libgtop_minor && no_libgtop=yes
156 if test $libgtop_minor_version = $min_libgtop_minor ; then
157 test $libgtop_micro_version -lt $min_libgtop_micro && no_libgtop=yes
162 if test x$no_libgtop = x ; then
163 AC_DEFINE(HAVE_LIBGTOP)
164 AC_DEFINE_UNQUOTED(LIBGTOP_VERSION, "$LIBGTOP_VERSION")
165 AC_DEFINE_UNQUOTED(LIBGTOP_VERSION_CODE, $LIBGTOP_VERSION_CODE)
166 AC_DEFINE_UNQUOTED(LIBGTOP_MAJOR_VERSION, $LIBGTOP_MAJOR_VERSION)
167 AC_DEFINE_UNQUOTED(LIBGTOP_MINOR_VERSION, $LIBGTOP_MINOR_VERSION)
168 AC_DEFINE_UNQUOTED(LIBGTOP_MICRO_VERSION, $LIBGTOP_MICRO_VERSION)
169 AC_DEFINE_UNQUOTED(LIBGTOP_SERVER_VERSION, $LIBGTOP_SERVER_VERSION)
171 dnl Note that an empty true branch is not valid sh syntax.
172 ifelse([$2], [], :, [$2])
175 if test "$no_libgtop"x = mismatchx; then
176 AC_MSG_ERROR(LibGTop major version mismatch $libgtop_major_version != $min_libgtop_major)
178 if test "x$3" = "xfail"; then
179 AC_MSG_ERROR(LibGTop >= $min_libgtop_version not found)
181 AC_MSG_WARN(LibGTop >= $min_libgtop_version not found)
185 AM_CONDITIONAL(HAVE_LIBGTOP, test x$no_libgtop != xyes)
188 AC_DEFUN([GNOME_INIT_LIBGTOP],[
189 GNOME_LIBGTOP_HOOK($1,[ifelse([$3], [], :, [$3])],$2)
193 dnl GNOME_LIBGTOP_DOCU
195 dnl checks whether the documentation of LibGTop is installed
198 AC_DEFUN([GNOME_LIBGTOP_DOCU],
200 AC_REQUIRE([GNOME_LIBGTOP_HOOK])
202 helpdir="$LIBGTOP_DATADIR/gnome/help/libgtop"
204 AC_MSG_CHECKING(whether you have the LibGTop Documentation)
206 if test -f "$helpdir/C/topic.dat" ; then
207 have_libgtop_docu=yes
208 AC_DEFINE(HAVE_LIBGTOP_DOCU)
213 AC_MSG_RESULT($have_libgtop_docu)
215 AM_CONDITIONAL(HAVE_LIBGTOP_DOCU, test x$have_libgtop_docu = xyes)