Don't print warning about missing arguments if we're not going to run
[platform/upstream/gnome-common.git] / macros2 / gnome-autogen.sh
index ca97e75..f57a876 100644 (file)
@@ -7,7 +7,7 @@ srcdir=${srcdir:-.}
 
 # default version requirements ...
 REQUIRED_AUTOCONF_VERSION=${REQUIRED_AUTOCONF_VERSION:-2.53}
-REQUIRED_AUTOMAKE_VERSION=${REQUIRED_AUTOMAKE_VERSION:-1.4}
+REQUIRED_AUTOMAKE_VERSION=${REQUIRED_AUTOMAKE_VERSION:-1.9}
 REQUIRED_LIBTOOL_VERSION=${REQUIRED_LIBTOOL_VERSION:-1.4.3}
 REQUIRED_GETTEXT_VERSION=${REQUIRED_GETTEXT_VERSION:-0.10.40}
 REQUIRED_GLIB_GETTEXT_VERSION=${REQUIRED_GLIB_GETTEXT_VERSION:-2.2.0}
@@ -15,6 +15,7 @@ REQUIRED_INTLTOOL_VERSION=${REQUIRED_INTLTOOL_VERSION:-0.25}
 REQUIRED_PKG_CONFIG_VERSION=${REQUIRED_PKG_CONFIG_VERSION:-0.14.0}
 REQUIRED_GTK_DOC_VERSION=${REQUIRED_GTK_DOC_VERSION:-1.0}
 REQUIRED_DOC_COMMON_VERSION=${REQUIRED_DOC_COMMON_VERSION:-2.3.0}
+REQUIRED_GNOME_DOC_UTILS_VERSION=${REQUIRED_GNOME_DOC_UTILS_VERSION:-0.4.2}
 
 # a list of required m4 macros.  Package can set an initial value
 REQUIRED_M4MACROS=${REQUIRED_M4MACROS:-}
@@ -90,8 +91,9 @@ version_check() {
                                sed 's/^.*[     ]\([0-9.]*[a-z]*\).*$/\1/'`
            if compare_versions $vc_min_version $vc_actual_version; then
                echo "found $vc_actual_version"
-               # set variable
-               eval "$vc_variable=$vc_checkprog"
+               # set variables
+               eval "$vc_variable=$vc_checkprog; \
+                       ${vc_variable}_VERSION=$vc_actual_version"
                vc_status=0
                break
            else
@@ -129,16 +131,53 @@ forbid_m4macro() {
 }
 
 # Usage:
+#     add_to_cm_macrodirs dirname
+# Adds the dir to $cm_macrodirs, if it's not there yet.
+add_to_cm_macrodirs() {
+    case $cm_macrodirs in
+    "$1 "* | *" $1 "* | *" $1") ;;
+    *) cm_macrodirs="$cm_macrodirs $1";;
+    esac
+}
+
+# Usage:
+#     print_m4macros_error
+# Prints an error message saying that autoconf macros were misused
+print_m4macros_error() {
+    printerr "***Error***: some autoconf macros required to build $PKG_NAME"
+    printerr "  were not found in your aclocal path, or some forbidden"
+    printerr "  macros were found.  Perhaps you need to adjust your"
+    printerr "  ACLOCAL_FLAGS?"
+    printerr
+}
+
+# Usage:
 #     check_m4macros
 # Checks that all the requested macro files are in the aclocal macro path
 # Uses REQUIRED_M4MACROS and ACLOCAL variables.
 check_m4macros() {
     # construct list of macro directories
-    cm_macrodirs="`$ACLOCAL --print-ac-dir`"
+    cm_macrodirs=`$ACLOCAL --print-ac-dir`
+    # aclocal also searches a version specific dir, eg. /usr/share/aclocal-1.9
+    # but it contains only Automake's own macros, so we can ignore it.
+
+    # Read the dirlist file, supported by Automake >= 1.7.
+    if compare_versions 1.7 $AUTOMAKE_VERSION && [ -s $cm_macrodirs/dirlist ]; then
+       cm_dirlist=`sed 's/[    ]*#.*//;/^$/d' $cm_macrodirs/dirlist`
+       if [ -n "$cm_dirlist" ] ; then
+           for cm_dir in $cm_dirlist; do
+               if [ -d $cm_dir ]; then
+                   add_to_cm_macrodirs $cm_dir
+               fi
+           done
+       fi
+    fi
+
+    # Parse $ACLOCAL_FLAGS
     set - $ACLOCAL_FLAGS
     while [ $# -gt 0 ]; do
        if [ "$1" = "-I" ]; then
-           cm_macrodirs="$cm_macrodirs $2"
+           add_to_cm_macrodirs "$2"
            shift
        fi
        shift
@@ -174,6 +213,10 @@ check_m4macros() {
            fi
        done
     fi
+    if [ "$cm_status" != 0 ]; then
+        print_m4macros_error
+        return $cm_status
+    fi
     if [ -n "$FORBIDDEN_M4MACROS" ]; then
        printbold "Checking for forbidden M4 macros..."
        # check that each macro file is in one of the macro dirs
@@ -192,11 +235,7 @@ check_m4macros() {
        done
     fi
     if [ "$cm_status" != 0 ]; then
-       printerr "***Error***: some autoconf macros required to build $PKG_NAME"
-       printerr "  were not found in your aclocal path, or some forbidden"
-       printerr "  macros were found.  Perhaps you need to adjust your"
-       printerr "  ACLOCAL_FLAGS?"
-       printerr
+        print_m4macros_error
     fi
     return $cm_status
 }
@@ -210,10 +249,16 @@ want_glib_gettext=false
 want_intltool=false
 want_pkg_config=false
 want_gtk_doc=false
+want_gnome_doc_utils=false
 
-configure_files="`find $srcdir -name '{arch}' -prune -o -name configure.ac -print -o -name configure.in -print`"
+configure_files="`find $srcdir -name '{arch}' -prune -o -name '_darcs' -prune -o -name '.??*' -prune -o -name configure.ac -print -o -name configure.in -print`"
 for configure_ac in $configure_files; do
-    if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null || \
+    dirname=`dirname $configure_ac`
+    if [ -f $dirname/NO-AUTO-GEN ]; then
+       echo skipping $dirname -- flagged as no auto-gen
+       continue
+    fi
+    if grep "^A[CM]_PROG_LIBTOOL" $configure_ac >/dev/null ||
        grep "^LT_INIT" $configure_ac >/dev/null; then
        want_libtool=true
     fi
@@ -223,7 +268,8 @@ for configure_ac in $configure_files; do
     if grep "^AM_GLIB_GNU_GETTEXT" $configure_ac >/dev/null; then
        want_glib_gettext=true
     fi
-    if grep "^\(AC\|IT\)_PROG_INTLTOOL" $configure_ac >/dev/null; then
+    if grep "^AC_PROG_INTLTOOL" $configure_ac >/dev/null ||
+       grep "^IT_PROG_INTLTOOL" $configure_ac >/dev/null; then
        want_intltool=true
     fi
     if grep "^PKG_CHECK_MODULES" $configure_ac >/dev/null; then
@@ -232,6 +278,20 @@ for configure_ac in $configure_files; do
     if grep "^GTK_DOC_CHECK" $configure_ac >/dev/null; then
        want_gtk_doc=true
     fi
+    if grep "^GNOME_DOC_INIT" $configure_ac >/dev/null; then
+        want_gnome_doc_utils=true
+    fi
+
+    # check to make sure gnome-common macros can be found ...
+    if grep "^GNOME_COMMON_INIT" $configure_ac >/dev/null ||
+       grep "^GNOME_DEBUG_CHECK" $configure_ac >/dev/null ||
+       grep "^GNOME_MAINTAINER_MODE_DEFINES" $configure_ac >/dev/null; then
+        require_m4macro gnome-common.m4
+    fi
+    if grep "^GNOME_COMPILE_WARNINGS" $configure_ac >/dev/null ||
+       grep "^GNOME_CXX_WARNINGS" $configure_ac >/dev/null; then
+        require_m4macro gnome-compiler-flags.m4
+    fi
 done
 
 DIE=0
@@ -245,11 +305,12 @@ AUTOHEADER=`echo $AUTOCONF | sed s/autoconf/autoheader/`
 
 case $REQUIRED_AUTOMAKE_VERSION in
     1.4*) automake_progs="automake-1.4" ;;
-    1.5*) automake_progs="automake-1.5 automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
-    1.6*) automake_progs="automake-1.6 automake-1.7 automake-1.8 automake-1.9" ;;
-    1.7*) automake_progs="automake-1.7 automake-1.8 automake-1.9" ;;
-    1.8*) automake_progs="automake-1.8 automake-1.9" ;;
-    1.9*) automake_progs="automake-1.9" ;;
+    1.5*) automake_progs="automake-1.10 automake-1.9 automake-1.8 automake-1.7 automake-1.6 automake-1.5" ;;
+    1.6*) automake_progs="automake-1.10 automake-1.9 automake-1.8 automake-1.7 automake-1.6" ;;
+    1.7*) automake_progs="automake-1.10 automake-1.9 automake-1.8 automake-1.7" ;;
+    1.8*) automake_progs="automake-1.10 automake-1.9 automake-1.8" ;;
+    1.9*) automake_progs="automake-1.10 automake-1.9" ;;
+    1.10*) automake_progs="automake-1.10" ;;
 esac
 version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
     "http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz" || DIE=1
@@ -291,6 +352,11 @@ if $want_gtk_doc; then
     require_m4macro gtk-doc.m4
 fi
 
+if $want_gnome_doc_utils; then
+    version_check gnome-doc-utils GNOME_DOC_PREPARE gnome-doc-prepare $REQUIRED_GNOME_DOC_UTILS_VERSION \
+        "http://ftp.gnome.org/pub/GNOME/sources/gnome-doc-utils/" || DIE=1
+fi
+
 if [ "x$USE_COMMON_DOC_BUILD" = "xyes" ]; then
     version_check gnome-common DOC_COMMON gnome-doc-common \
         $REQUIRED_DOC_COMMON_VERSION " " || DIE=1
@@ -302,7 +368,7 @@ if [ "$DIE" -eq 1 ]; then
   exit 1
 fi
 
-if [ "$#" = 0 ]; then
+if [ "$#" = 0 -a "x$NOCONFIGURE" = "x" ]; then
   printerr "**Warning**: I am going to run \`configure' with no arguments."
   printerr "If you wish to pass any to it, please specify them on the"
   printerr \`$0\'" command line."
@@ -326,7 +392,7 @@ for configure_ac in $configure_files; do
         # details.
 
         # programs that might install new macros get run before aclocal
-       if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null || \
+       if grep "^A[CM]_PROG_LIBTOOL" $basename >/dev/null ||
           grep "^LT_INIT" $basename >/dev/null; then
            printbold "Running $LIBTOOLIZE..."
            $LIBTOOLIZE --force --copy || exit 1
@@ -345,7 +411,8 @@ for configure_ac in $configure_files; do
           fi
        fi
 
-       if grep "^\(AC\|IT\)_PROG_INTLTOOL" $basename >/dev/null; then
+       if grep "^AC_PROG_INTLTOOL" $basename >/dev/null ||
+           grep "^IT_PROG_INTLTOOL" $basename >/dev/null; then
            printbold "Running $INTLTOOLIZE..."
            $INTLTOOLIZE --force --copy --automake || exit 1
        fi
@@ -358,6 +425,10 @@ for configure_ac in $configure_files; do
            printbold "Running gnome-doc-common..."
            gnome-doc-common --copy || exit 1
        fi
+       if grep "^GNOME_DOC_INIT" $basename >/dev/null; then
+           printbold "Running $GNOME_DOC_PREPARE..."
+           $GNOME_DOC_PREPARE --force --copy || exit 1
+       fi
 
         # Now run aclocal to pull in any additional macros needed
 
@@ -388,11 +459,25 @@ for configure_ac in $configure_files; do
 
        # Finally, run automake to create the makefiles ...
        printbold "Running $AUTOMAKE..."
+        if [ -f COPYING ]; then
+          cp -pf COPYING COPYING.autogen_bak
+        fi
+        if [ -f INSTALL ]; then
+          cp -pf INSTALL INSTALL.autogen_bak
+        fi
        if [ $REQUIRED_AUTOMAKE_VERSION != 1.4 ]; then
            $AUTOMAKE --gnu --add-missing --force --copy || exit 1
        else
            $AUTOMAKE --gnu --add-missing --copy || exit 1
        fi
+        if [ -f COPYING.autogen_bak ]; then
+          cmp COPYING COPYING.autogen_bak > /dev/null || cp -pf COPYING.autogen_bak COPYING
+          rm -f COPYING.autogen_bak
+        fi
+        if [ -f INSTALL.autogen_bak ]; then
+          cmp INSTALL INSTALL.autogen_bak > /dev/null || cp -pf INSTALL.autogen_bak INSTALL
+          rm -f INSTALL.autogen_bak
+        fi
 
        cd "$topdir"
     fi