# configure.frag for GNU CC
-# Process the Makefile fragments from language directories.
+# Process the host/target/language Makefile fragments.
# Copyright (C) 1997 Free Software Foundation, Inc.
#the Free Software Foundation, 59 Temple Place - Suite 330,
#Boston, MA 02111-1307, USA.
-rm -f Make-lang
-touch Make-lang
+# First parameter is the source directory, second is list of subdirectories,
+# third is list of host makefile fragments, fourth is list of target makefile
+# fragments.
+
+srcdir=$1
+subdirs=$2
+xmake_files=$3
+tmake_files=$4
+
+# Copy all the host makefile fragments into Make-host.
+
+rm -f Make-host
+touch Make-host
+for f in .. $xmake_files
+do
+ if [ -f $f ]
+ then
+ cat $f >> Make-host
+ fi
+done
+
+# Copy all the target makefile fragments into Make-target.
+
+rm -f Make-target
+touch Make-target
+for f in .. $tmake_files
+do
+ if [ -f $f ]
+ then
+ cat $f >> Make-target
+ fi
+done
-# First parameter is the source directory, second is list of subdirectories
-savesrcdir=$1
-savesubdirs=$2
-for subdir in . $savesubdirs
+# Ensure the language build subdirectories exist.
+
+for subdir in . $subdirs
do
- oldsrcdir=$savesrcdir
-
- # Re-adjust the path
- case $oldsrcdir in
- /*)
- case $subdir in
- .)
- srcdir=$oldsrcdir
- ;;
- *)
- srcdir=$oldsrcdir/$subdir
- ;;
- esac
- ;;
- *)
- case $subdir in
- .)
- ;;
- *)
- oldsrcdir=../${oldsrcdir}
- srcdir=$oldsrcdir/$subdir
- ;;
- esac
- ;;
- esac
- mainsrcdir=$oldsrcdir
- STARTDIR=`pwd`
- test -d $subdir || mkdir $subdir
- cd $subdir
-
- # If this is the top level Makefile, add the language fragments.
- if [ $subdir = . ]
+ if [ $subdir != . ]
then
- for s in .. $savesubdirs
- do
- if [ $s != ".." ]
- then
- cat ${mainsrcdir}/$s/Make-lang.in >> Make-lang
- fi
- done
+ test -d $subdir || mkdir $subdir
fi
+done
+
+# Now copy each language's Make-lang.in file to Make-lang.
- cd $STARTDIR
-done # end of current-dir SUBDIRS loop
+rm -f Make-lang
+touch Make-lang
-srcdir=$savesrcdir
+for subdir in . $subdirs
+do
+ if [ $subdir != . ]
+ then
+ cat $srcdir/$subdir/Make-lang.in >> Make-lang
+ fi
+done