don't use syntax that non-GNU greps don't understand. Fixes bug #313531.
[platform/upstream/gnome-common.git] / macros2 / gnome-autogen.sh
1 #!/bin/sh
2 # Run this to generate all the initial makefiles, etc.
3
4 #name of package
5 PKG_NAME=${PKG_NAME:-Package}
6 srcdir=${srcdir:-.}
7
8 # default version requirements ...
9 REQUIRED_AUTOCONF_VERSION=${REQUIRED_AUTOCONF_VERSION:-2.53}
10 REQUIRED_AUTOMAKE_VERSION=${REQUIRED_AUTOMAKE_VERSION:-1.4}
11 REQUIRED_LIBTOOL_VERSION=${REQUIRED_LIBTOOL_VERSION:-1.4.3}
12 REQUIRED_GETTEXT_VERSION=${REQUIRED_GETTEXT_VERSION:-0.10.40}
13 REQUIRED_GLIB_GETTEXT_VERSION=${REQUIRED_GLIB_GETTEXT_VERSION:-2.2.0}
14 REQUIRED_INTLTOOL_VERSION=${REQUIRED_INTLTOOL_VERSION:-0.25}
15 REQUIRED_PKG_CONFIG_VERSION=${REQUIRED_PKG_CONFIG_VERSION:-0.14.0}
16 REQUIRED_GTK_DOC_VERSION=${REQUIRED_GTK_DOC_VERSION:-1.0}
17 REQUIRED_DOC_COMMON_VERSION=${REQUIRED_DOC_COMMON_VERSION:-2.3.0}
18 REQUIRED_GNOME_DOC_UTILS_VERSION=${REQUIRED_GNOME_DOC_UTILS_VERSION:-0.3.2}
19
20 # a list of required m4 macros.  Package can set an initial value
21 REQUIRED_M4MACROS=${REQUIRED_M4MACROS:-}
22 FORBIDDEN_M4MACROS=${FORBIDDEN_M4MACROS:-}
23
24 # Not all echo versions allow -n, so we check what is possible. This test is
25 # based on the one in autoconf.
26 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
27   *c*,-n*) ECHO_N= ;;
28   *c*,*  ) ECHO_N=-n ;;
29   *)       ECHO_N= ;;
30 esac
31
32 # some terminal codes ...
33 boldface="`tput bold 2>/dev/null`"
34 normal="`tput sgr0 2>/dev/null`"
35 printbold() {
36     echo $ECHO_N "$boldface"
37     echo "$@"
38     echo $ECHO_N "$normal"
39 }    
40 printerr() {
41     echo "$@" >&2
42 }
43
44 # Usage:
45 #     compare_versions MIN_VERSION ACTUAL_VERSION
46 # returns true if ACTUAL_VERSION >= MIN_VERSION
47 compare_versions() {
48     ch_min_version=$1
49     ch_actual_version=$2
50     ch_status=0
51     IFS="${IFS=         }"; ch_save_IFS="$IFS"; IFS="."
52     set $ch_actual_version
53     for ch_min in $ch_min_version; do
54         ch_cur=`echo $1 | sed 's/[^0-9].*$//'`; shift # remove letter suffixes
55         if [ -z "$ch_min" ]; then break; fi
56         if [ -z "$ch_cur" ]; then ch_status=1; break; fi
57         if [ $ch_cur -gt $ch_min ]; then break; fi
58         if [ $ch_cur -lt $ch_min ]; then ch_status=1; break; fi
59     done
60     IFS="$ch_save_IFS"
61     return $ch_status
62 }
63
64 # Usage:
65 #     version_check PACKAGE VARIABLE CHECKPROGS MIN_VERSION SOURCE
66 # checks to see if the package is available
67 version_check() {
68     vc_package=$1
69     vc_variable=$2
70     vc_checkprogs=$3
71     vc_min_version=$4
72     vc_source=$5
73     vc_status=1
74
75     vc_checkprog=`eval echo "\\$$vc_variable"`
76     if [ -n "$vc_checkprog" ]; then
77         printbold "using $vc_checkprog for $vc_package"
78         return 0
79     fi
80
81     if test "x$vc_package" = "xautomake" -a "x$vc_min_version" = "x1.4"; then
82         vc_comparator="="
83     else
84         vc_comparator=">="
85     fi
86     printbold "checking for $vc_package $vc_comparator $vc_min_version..."
87     for vc_checkprog in $vc_checkprogs; do
88         echo $ECHO_N "  testing $vc_checkprog... "
89         if $vc_checkprog --version < /dev/null > /dev/null 2>&1; then
90             vc_actual_version=`$vc_checkprog --version | head -n 1 | \
91                                sed 's/^.*[      ]\([0-9.]*[a-z]*\).*$/\1/'`
92             if compare_versions $vc_min_version $vc_actual_version; then
93                 echo "found $vc_actual_version"
94                 # set variable
95                 eval "$vc_variable=$vc_checkprog"
96                 vc_status=0
97                 break
98             else
99                 echo "too old (found version $vc_actual_version)"
100             fi
101         else
102             echo "not found."
103         fi
104     done
105     if [ "$vc_status" != 0 ]; then
106         printerr "***Error***: You must have $vc_package $vc_comparator $vc_min_version installed"
107         printerr "  to build $PKG_NAME.  Download the appropriate package for"
108         printerr "  from your distribution or get the source tarball at"
109         printerr "    $vc_source"
110         printerr
111     fi
112     return $vc_status
113 }
114
115 # Usage:
116 #     require_m4macro filename.m4
117 # adds filename.m4 to the list of required macros
118 require_m4macro() {
119     case "$REQUIRED_M4MACROS" in
120         $1\ * | *\ $1\ * | *\ $1) ;;
121         *) REQUIRED_M4MACROS="$REQUIRED_M4MACROS $1" ;;
122     esac
123 }
124
125 forbid_m4macro() {
126     case "$FORBIDDEN_M4MACROS" in
127         $1\ * | *\ $1\ * | *\ $1) ;;
128         *) FORBIDDEN_M4MACROS="$FORBIDDEN_M4MACROS $1" ;;
129     esac
130 }
131
132 # Usage:
133 #     check_m4macros
134 # Checks that all the requested macro files are in the aclocal macro path
135 # Uses REQUIRED_M4MACROS and ACLOCAL variables.
136 check_m4macros() {
137     # construct list of macro directories
138     cm_macrodirs="`$ACLOCAL --print-ac-dir`"
139     set - $ACLOCAL_FLAGS
140     while [ $# -gt 0 ]; do
141         if [ "$1" = "-I" ]; then
142             cm_macrodirs="$cm_macrodirs $2"
143             shift
144         fi
145         shift
146     done
147
148     cm_status=0
149     if [ -n "$REQUIRED_M4MACROS" ]; then
150         printbold "Checking for required M4 macros..."
151         # check that each macro file is in one of the macro dirs
152         for cm_macro in $REQUIRED_M4MACROS; do
153             cm_macrofound=false
154             for cm_dir in $cm_macrodirs; do
155                 if [ -f "$cm_dir/$cm_macro" ]; then
156                     cm_macrofound=true
157                     break
158                 fi
159                 # The macro dir in Cygwin environments may contain a file
160                 # called dirlist containing other directories to look in.
161                 if [ -f "$cm_dir/dirlist" ]; then
162                     for cm_otherdir in `cat $cm_dir/dirlist`; do
163                         if [ -f "$cm_otherdir/$cm_macro" ]; then
164                             cm_macrofound=true
165                             break
166                         fi
167                     done
168                 fi
169             done
170             if $cm_macrofound; then
171                 :
172             else
173                 printerr "  $cm_macro not found"
174                 cm_status=1
175             fi
176         done
177     fi
178     if [ -n "$FORBIDDEN_M4MACROS" ]; then
179         printbold "Checking for forbidden M4 macros..."
180         # check that each macro file is in one of the macro dirs
181         for cm_macro in $FORBIDDEN_M4MACROS; do
182             cm_macrofound=false
183             for cm_dir in $cm_macrodirs; do
184                 if [ -f "$cm_dir/$cm_macro" ]; then
185                     cm_macrofound=true
186                     break
187                 fi
188             done
189             if $cm_macrofound; then
190                 printerr "  $cm_macro found (should be cleared from macros dir)"
191                 cm_status=1
192             fi
193         done
194     fi
195     if [ "$cm_status" != 0 ]; then
196         printerr "***Error***: some autoconf macros required to build $PKG_NAME"
197         printerr "  were not found in your aclocal path, or some forbidden"
198         printerr "  macros were found.  Perhaps you need to adjust your"
199         printerr "  ACLOCAL_FLAGS?"
200         printerr
201     fi
202     return $cm_status
203 }
204
205 # try to catch the case where the macros2/ directory hasn't been cleared out.
206 forbid_m4macro gnome-cxx-check.m4
207
208 want_libtool=false
209 want_gettext=false
210 want_glib_gettext=false
211 want_intltool=false
212 want_pkg_config=false
213 want_gtk_doc=false
214 want_gnome_doc_utils=false
215
216 configure_files="`find $srcdir -name '{arch}' -prune -o -name configure.ac -print -o -name configure.in -print`"
217 for configure_ac in $configure_files; do
218     if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null ||
219        grep "^LT_INIT" $configure_ac >/dev/null; then
220         want_libtool=true
221     fi
222     if grep "^AM_GNU_GETTEXT" $configure_ac >/dev/null; then
223         want_gettext=true
224     fi
225     if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
226         want_glib_gettext=true
227     fi
228     if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
229        grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
230         want_intltool=true
231     fi
232     if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
233         want_pkg_config=true
234     fi
235     if grep "^GTK_DOC_CHECK" $configure_ac >/dev/null; then
236         want_gtk_doc=true
237     fi
238     if grep "^GNOME_DOC_INIT" $configure_ac >/dev/null; then
239         want_gnome_doc_utils=true
240     fi
241
242     # check to make sure gnome-common macros can be found ...
243     if grep "^GNOME_COMMON_INIT" $configure_ac >/dev/null ||
244        grep "^GNOME_DEBUG_CHECK" $configure_ac >/dev/null ||
245        grep "^GNOME_MAINTAINER_MODE_DEFINES" $configure_ac >/dev/null; then
246         require_m4macro gnome-common.m4
247     fi
248     if grep "^GNOME_COMPILE_WARNINGS" $configure_ac >/dev/null ||
249        grep "^GNOME_CXX_WARNINGS" $configure_ac >/dev/null; then
250         require_m4macro gnome-compiler-flags.m4
251     fi
252 done
253
254 DIE=0
255
256 #tell Mandrake autoconf wrapper we want autoconf 2.5x, not 2.13
257 WANT_AUTOCONF_2_5=1
258 export WANT_AUTOCONF_2_5
259 version_check autoconf AUTOCONF 'autoconf2.50 autoconf autoconf-2.53' $REQUIRED_AUTOCONF_VERSION \
260     "http://ftp.gnu.org/pub/gnu/autoconf/autoconf-$REQUIRED_AUTOCONF_VERSION.tar.gz" || DIE=1
261 AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
262
263 case $REQUIRED_AUTOMAKE_VERSION in
264     1.4*) automake_progs="automake-1.4" ;;
265     1.5*) automake_progs="automake-1.5 automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
266     1.6*) automake_progs="automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
267     1.7*) automake_progs="automake-1.7 automake-1.8 automake-1.9" ;;
268     1.8*) automake_progs="automake-1.8 automake-1.9" ;;
269     1.9*) automake_progs="automake-1.9" ;;
270 esac
271 version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
272     "http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz" || DIE=1
273 ACLOCAL=`echo $AUTOMAKE | sed s/automake/aclocal/`
274
275 if $want_libtool; then
276     version_check libtool LIBTOOLIZE libtoolize $REQUIRED_LIBTOOL_VERSION \
277         "http://ftp.gnu.org/pub/gnu/libtool/libtool-$REQUIRED_LIBTOOL_VERSION.tar.gz" || DIE=1
278     require_m4macro libtool.m4
279 fi
280
281 if $want_gettext; then
282     version_check gettext GETTEXTIZE gettextize $REQUIRED_GETTEXT_VERSION \
283         "http://ftp.gnu.org/pub/gnu/gettext/gettext-$REQUIRED_GETTEXT_VERSION.tar.gz" || DIE=1
284     require_m4macro gettext.m4
285 fi
286
287 if $want_glib_gettext; then
288     version_check glib-gettext GLIB_GETTEXTIZE glib-gettextize $REQUIRED_GLIB_GETTEXT_VERSION \
289         "ftp://ftp.gtk.org/pub/gtk/v2.2/glib-$REQUIRED_GLIB_GETTEXT_VERSION.tar.gz" || DIE=1
290     require_m4macro glib-gettext.m4
291 fi
292
293 if $want_intltool; then
294     version_check intltool INTLTOOLIZE intltoolize $REQUIRED_INTLTOOL_VERSION \
295         "http://ftp.gnome.org/pub/GNOME/sources/intltool/" || DIE=1
296     require_m4macro intltool.m4
297 fi
298
299 if $want_pkg_config; then
300     version_check pkg-config PKG_CONFIG pkg-config $REQUIRED_PKG_CONFIG_VERSION \
301         "'http://www.freedesktop.org/software/pkgconfig/releases/pkgconfig-$REQUIRED_PKG_CONFIG_VERSION.tar.gz" || DIE=1
302     require_m4macro pkg.m4
303 fi
304
305 if $want_gtk_doc; then
306     version_check gtk-doc GTKDOCIZE gtkdocize $REQUIRED_GTK_DOC_VERSION \
307         "http://ftp.gnome.org/pub/GNOME/sources/gtk-doc/" || DIE=1
308     require_m4macro gtk-doc.m4
309 fi
310
311 if $want_gnome_doc_utils; then
312     version_check gnome-doc-utils GNOME_DOC_PREPARE gnome-doc-prepare $REQUIRED_GNOME_DOC_UTILS_VERSION \
313         "http://ftp.gnome.org/pub/GNOME/sources/gnome-doc-utils/" || DIE=1
314 fi
315
316 if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
317     version_check gnome-common DOC_COMMON gnome-doc-common \
318         $REQUIRED_DOC_COMMON_VERSION " " || DIE=1
319 fi
320
321 check_m4macros || DIE=1
322
323 if [ "$DIE" -eq 1 ]; then
324   exit 1
325 fi
326
327 if [ "$#" = 0 ]; then
328   printerr "**Warning**: I am going to run \`configure' with no arguments."
329   printerr "If you wish to pass any to it, please specify them on the"
330   printerr \`$0\'" command line."
331   printerr
332 fi
333
334 topdir=`pwd`
335 for configure_ac in $configure_files; do 
336     dirname=`dirname $configure_ac`
337     basename=`basename $configure_ac`
338     if [ -f $dirname/NO-AUTO-GEN ]; then
339         echo skipping $dirname -- flagged as no auto-gen
340     elif [ ! -w $dirname ]; then
341         echo skipping $dirname -- directory is read only
342     else
343         printbold "Processing $configure_ac"
344         cd $dirname
345
346         # Note that the order these tools are called should match what
347         # autoconf's "autoupdate" package does.  See bug 138584 for
348         # details.
349
350         # programs that might install new macros get run before aclocal
351         if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null ||
352            grep "^LT_INIT" $basename >/dev/null; then
353             printbold "Running $LIBTOOLIZE..."
354             $LIBTOOLIZE --force --copy || exit 1
355         fi
356
357         if grep "^AM_GLIB_GNU_GETTEXT" $basename >/dev/null; then
358             printbold "Running $GLIB_GETTEXTIZE... Ignore non-fatal messages."
359             echo "no" | $GLIB_GETTEXTIZE --force --copy || exit 1
360         elif grep "^AM_GNU_GETTEXT" $basename >/dev/null; then
361            if grep "^AM_GNU_GETTEXT_VERSION" $basename > /dev/null; then
362                 printbold "Running autopoint..."
363                 autopoint --force || exit 1
364            else
365                 printbold "Running $GETTEXTIZE... Ignore non-fatal messages."
366                 echo "no" | $GETTEXTIZE --force --copy || exit 1
367            fi
368         fi
369
370         if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
371            grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
372             printbold "Running $INTLTOOLIZE..."
373             $INTLTOOLIZE --force --copy --automake || exit 1
374         fi
375         if grep "^GTK_DOC_CHECK" $basename >/dev/null; then
376             printbold "Running $GTKDOCIZE..."
377             $GTKDOCIZE --copy || exit 1
378         fi
379
380         if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
381             printbold "Running gnome-doc-common..."
382             gnome-doc-common --copy || exit 1
383         fi
384         if grep "^GNOME_DOC_INIT" $basename >/dev/null; then
385             printbold "Running $GNOME_DOC_PREPARE..."
386             $GNOME_DOC_PREPARE --copy || exit 1
387         fi
388
389         # Now run aclocal to pull in any additional macros needed
390
391         # if the AC_CONFIG_MACRO_DIR() macro is used, pass that
392         # directory to aclocal.
393         m4dir=`cat "$basename" | grep '^AC_CONFIG_MACRO_DIR' | sed -n -e 's/AC_CONFIG_MACRO_DIR(\([^()]*\))/\1/p' | sed -e 's/^\[\(.*\)\]$/\1/' | sed -e 1q`
394         if [ -n "$m4dir" ]; then
395             m4dir="-I $m4dir"
396         fi
397         printbold "Running $ACLOCAL..."
398         $ACLOCAL $m4dir $ACLOCAL_FLAGS || exit 1
399
400         if grep "GNOME_AUTOGEN_OBSOLETE" aclocal.m4 >/dev/null; then
401             printerr "*** obsolete gnome macros were used in $configure_ac"
402         fi
403
404         # Now that all the macros are sorted, run autoconf and autoheader ...
405         printbold "Running $AUTOCONF..."
406         $AUTOCONF || exit 1
407         if grep "^A[CM]_CONFIG_HEADER" $basename >/dev/null; then
408             printbold "Running $AUTOHEADER..."
409             $AUTOHEADER || exit 1
410             # this prevents automake from thinking config.h.in is out of
411             # date, since autoheader doesn't touch the file if it doesn't
412             # change.
413             test -f config.h.in && touch config.h.in
414         fi
415
416         # Finally, run automake to create the makefiles ...
417         printbold "Running $AUTOMAKE..."
418         cp -pf COPYING COPYING.autogen_bak
419         cp -pf INSTALL INSTALL.autogen_bak
420         if [ $REQUIRED_AUTOMAKE_VERSION != 1.4 ]; then
421             $AUTOMAKE --gnu --add-missing --force --copy || exit 1
422         else
423             $AUTOMAKE --gnu --add-missing --copy || exit 1
424         fi
425         cmp COPYING COPYING.autogen_bak || cp -pf COPYING.autogen_bak COPYING
426         cmp INSTALL INSTALL.autogen_bak || cp -pf INSTALL.autogen_bak INSTALL
427         rm -f COPYING.autogen_bak INSTALL.autogen_bak
428
429         cd "$topdir"
430     fi
431 done
432
433 conf_flags="--enable-maintainer-mode"
434
435 if test x$NOCONFIGURE = x; then
436     printbold Running $srcdir/configure $conf_flags "$@" ...
437     $srcdir/configure $conf_flags "$@" \
438         && echo Now type \`make\' to compile $PKG_NAME || exit 1
439 else
440     echo Skipping configure process.
441 fi