fix warning on possibly(?) unused precompiled headers due to different -fPic settings...

[lyx.git] / autogen.sh

diff --git a/autogen.sh b/autogen.sh
index 09d553484ba91254cda5a7da8b8092168fb9b9ec..b9b81f6d76441307c0a87eacefd64e33a0539079 100755 (executable)
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,23 +1,48 @@
 #!/bin/sh
 
-ACLOCAL="aclocal"
+ACLOCAL="aclocal -I m4 -I config"
 AUTOHEADER="autoheader"
-AUTOMAKE="automake -a -c --foreign"
+AUTOMAKE="automake --add-missing --copy --foreign"
 AUTOCONF="autoconf"
-ACINCLUDE_FILES="lyxinclude.m4 libtool.m4 codeset.m4 gettext.m4 glibc21.m4 iconv.m4 isc-posix.m4 lcmessage.m4 progtest.m4 xforms.m4 qt.m4 gtk--.m4 gnome--.m4 gnome.m4 aspell.m4 pspell.m4 cygwin.m4 pkg.m4"
+
+# Discover what version of automake we are using.
+automake_version=`$AUTOMAKE --version 2>/dev/null | head -n 1`
+
+test "$automake_version" != "" && {
+    echo "Using $automake_version"
+} || {
+    echo "LyX requires automake >= 1.5"
+    exit 1
+}
+
+case $automake_version in
+    *' '1.[5-9]*|*' '1.10*)
+       ;;
+    *)
+
+       echo "This automake version is not supported by LyX."
+       echo "LyX only supports automake 1.5 to 1.10."
+       exit 1
+       ;;
+esac
 
 # Discover what version of autoconf we are using.
-autoversion=`$AUTOCONF --version | head -n 1`
+autoversion=`$AUTOCONF --version 2>/dev/null | head -n 1`
+
+test "$autoversion" != "" && {
+    echo "Using $autoversion"
+} || {
+    echo "LyX requires autoconf >= 2.52"
+    exit 1
+}
 
-echo "Using $autoversion"
 case $autoversion in
-    *2.5[2-9])
-       EXTRA_ACINCLUDE_FILES="lyxinclude25x.m4"
+    *' '2.5[2-9]|*' '2.60[ab]|*' '2.6[0-1])
        ;;
     *)
        echo "This autoconf version is not supported by LyX."
-       echo "LyX only supports autoconf 2.5[2-9]."
-       exit
+       echo "LyX only supports autoconf 2.52-2.61."
+       exit 1
        ;;
 esac
 
@@ -36,28 +61,26 @@ for prog in $M4 gm4 gnum4 m4; do
 done
 if test x$GNUM4 = x ; then
        echo "not found."
-       exit
+       exit 1
 else
        echo `which $GNUM4`
 fi
 
-# Generate acinclude.m4
-echo -n "Generate acinclude.m4... "
-rm -f acinclude.m4
-(cd config ; cat ${ACINCLUDE_FILES} ${EXTRA_ACINCLUDE_FILES} >../acinclude.m4)
-echo "done."
+# Delete old cache directories.
+# automake will stop if their contents was created by an earlier version.
+rm -rf autom4te.cache
 
 # Generate the Makefiles and configure files
 if ( $ACLOCAL --version ) < /dev/null > /dev/null 2>&1; then
        echo "Building macros..."
-       for dir in . lib/reLyX ; do
+       for dir in . ; do
            echo "        $dir"
            ( cd $dir ; $ACLOCAL )
        done
        echo "done."
 else
        echo "aclocal not found -- aborting"
-       exit
+       exit 1
 fi
 
 if ( $AUTOHEADER --version ) < /dev/null > /dev/null 2>&1; then
@@ -69,40 +92,33 @@ if ( $AUTOHEADER --version ) < /dev/null > /dev/null 2>&1; then
        echo "done."
 else
        echo "autoheader not found -- aborting"
-       exit
+       exit 1
 fi
 
 if ( $AUTOMAKE --version ) < /dev/null > /dev/null 2>&1; then
        echo "Building Makefile templates..."
-       for dir in . lib/reLyX ; do
+       for dir in . ; do
            echo "        $dir"
            ( cd $dir ; $AUTOMAKE )
        done
        echo "done."
 else
        echo "automake not found -- aborting"
-       exit
+       exit 1
 fi
 
 if ( $AUTOCONF --version ) < /dev/null > /dev/null 2>&1; then
        echo "Building configure..."
-       for dir in . lib/reLyX ; do
+       for dir in . ; do
            echo "       $dir"
            ( cd $dir ; $AUTOCONF )
        done
        echo "done."
 else
        echo "autoconf not found -- aborting"
-       exit
+       exit 1
 fi
 
-# Autogenerate lib/configure.m4.
-echo -n "Building lib/configure ... "
-rm -f lib/configure
-$GNUM4 lib/configure.m4 > lib/configure
-chmod a+x lib/configure
-echo "done."
-
 echo
 echo 'run "./configure ; make"'
 echo