X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=gnulib-tool;h=4fb7d5e62ac8012de3e0a1014c4474631973fca4;hb=d0fe5568668882bc8f9682aa40efda822f8f9c94;hp=7a71916fa18615c2bd8b674b17e720968c367b48;hpb=de37c14fffd3132478c19b8eb4be6026338d974a;p=gnulib.git

diff --git a/gnulib-tool b/gnulib-tool
index 7a71916fa..4fb7d5e62 100755
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -22,7 +22,7 @@
 
 progname=$0
 package=gnulib
-cvsdatestamp='$Date: 2006-09-18 17:03:47 $'
+cvsdatestamp='$Date: 2006-10-07 14:54:51 $'
 last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
 version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
 nl='
@@ -157,11 +157,12 @@ Report bugs to <bug-gnulib@gnu.org>."
 func_version ()
 {
   year=`echo "$last_checkin_date" | sed -e 's,/.*$,,'`
-  echo "$progname (GNU $package) $version"
-  echo "Copyright (C) $year Free Software Foundation, Inc.
+  echo "\
+$progname (GNU $package) $version
+Copyright (C) $year Free Software Foundation, Inc.
 This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-  echo "Written by" "Bruno Haible" "and" "Simon Josefsson"
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+Written by" "Bruno Haible" "and" "Simon Josefsson"
 }
 
 # func_emit_copyright_notice
@@ -179,6 +180,13 @@ func_emit_copyright_notice ()
   echo "# Generated by gnulib-tool."
 }
 
+# func_exit STATUS
+# exit with status
+func_exit ()
+{
+  (exit $1); exit $1
+}
+
 # func_tmpdir
 # creates a temporary directory.
 # Sets variable
@@ -206,7 +214,7 @@ func_tmpdir ()
   } ||
   {
     echo "$0: cannot create a temporary directory in $TMPDIR" >&2
-    { (exit 1); exit 1; }
+    func_exit 1
   }
 }
 
@@ -232,7 +240,7 @@ func_fatal_error ()
 {
   echo "gnulib-tool: *** $1" 1>&2
   echo "gnulib-tool: *** Stop." 1>&2
-  exit 1
+  func_exit 1
 }
 
 # func_readlink SYMLINK
@@ -567,10 +575,10 @@ func_relconcat ()
         shift ;;
       --help | --hel | --he | --h )
         func_usage
-        exit 0 ;;
+        func_exit $? ;;
       --version | --versio | --versi | --vers | --ver | --ve | --v )
         func_version
-        exit 0 ;;
+        func_exit $? ;;
       -- )
         # Stop option processing
         shift
@@ -578,7 +586,7 @@ func_relconcat ()
       -* )
         echo "gnulib-tool: unknown option $1" 1>&2
         echo "Try 'gnulib-tool --help' for more information." 1>&2
-        exit 1 ;;
+        func_exit 1 ;;
       * )
         break ;;
     esac
@@ -590,7 +598,7 @@ func_relconcat ()
       echo "Try 'gnulib-tool --help' for more information." 1>&2
       echo "If you really want to modify the gnulib configuration of your project," 1>&2
       echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
-      exit 1
+      func_exit 1
     fi
     if test -n "$local_gnulib_dir" || test -n "$supplied_libname" \
        || test -n "$sourcebase" || test -n "$m4base" \
@@ -601,7 +609,7 @@ func_relconcat ()
       echo "Try 'gnulib-tool --help' for more information." 1>&2
       echo "If you really want to modify the gnulib configuration of your project," 1>&2
       echo "you need to use 'gnulib --import' - at your own risk!" 1>&2
-      exit 1
+      func_exit 1
     fi
     do_changelog=false
   fi
@@ -704,7 +712,16 @@ done
 gnulib_dir=`echo "$self_abspathname" | sed -e 's,/[^/]*$,,'`
 
 func_tmpdir
-trap 'rm -rf "$tmp"' 0 1 2 3 15
+trap 'exit_status=$?
+      if test "$signal" != 0; then
+        echo "caught signal $signal" >&2
+      fi
+      rm -rf "$tmp"
+      exit $exit_status' 0
+for signal in 1 2 3 13 15; do
+  trap '{ signal='$signal'; func_exit 1; }' $signal
+done
+signal=0
 
 # func_lookup_file file
 # looks up a file in $local_gnulib_dir or $gnulib_dir, or combines it through
@@ -1067,8 +1084,9 @@ func_emit_lib_Makefile_am ()
   else
     libext=a
     perhapsLT=
-    sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ 	]*+=/d'
+    sed_eliminate_LDFLAGS='/^lib_LDFLAGS[	 ]*+=/d'
   fi
+  echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
   echo "## Process this file with automake to produce Makefile.in."
   func_emit_copyright_notice
   if test -n "$actioncmd"; then
@@ -1076,8 +1094,7 @@ func_emit_lib_Makefile_am ()
   fi
   echo
   if test -z "$makefile_name"; then
-    # No need to generate dependencies since the sources are in gnulib, not here.
-    echo "AUTOMAKE_OPTIONS = 1.5 gnits no-dependencies"
+    echo "AUTOMAKE_OPTIONS = 1.5 gnits"
   fi
   echo
   (
@@ -1180,9 +1197,10 @@ func_emit_tests_Makefile_am ()
     sed_eliminate_LDFLAGS=
   else
     libext=a
-    sed_eliminate_LDFLAGS='/^lib_LDFLAGS[ 	]*+=/d'
+    sed_eliminate_LDFLAGS='/^lib_LDFLAGS[	 ]*+=/d'
   fi
   testsbase_inverse=`echo "$testsbase" | sed -e 's,/$,,' | sed -e 's,[^/][^/]*,..,g'`
+  echo "## DO NOT EDIT! GENERATED AUTOMATICALLY!"
   echo "## Process this file with automake to produce Makefile.in."
   func_emit_copyright_notice
   echo
@@ -1674,11 +1692,11 @@ func_import ()
     | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/added-files
   { # Rearrange file descriptors. Needed because "while ... done < ..."
     # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
-    exec 5<&1 < "$tmp"/added-files
+    exec 5<&0 < "$tmp"/added-files
     while read g f; do
       func_add_or_update
     done
-    exec 1<&5 5<&-
+    exec 0<&5 5<&-
   }
   # Then the files that are in new-files and in old-files:
   already_present=true
@@ -1687,11 +1705,11 @@ func_import ()
     | sed -e "s,^.*\$,&$delimiter&," -e "$sed_rewrite_new_files" > "$tmp"/kept-files
   { # Rearrange file descriptors. Needed because "while ... done < ..."
     # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
-    exec 5<&1 < "$tmp"/kept-files
+    exec 5<&0 < "$tmp"/kept-files
     while read g f; do
       func_add_or_update
     done
-    exec 1<&5 5<&-
+    exec 0<&5 5<&-
   }
 
   # Command-line invocation printed in a comment in generated gnulib-cache.m4.
@@ -1830,6 +1848,7 @@ func_import ()
   # Create m4/gnulib-comp.m4.
   func_dest_tmpfilename $m4base/gnulib-comp.m4
   (
+    echo "# DO NOT EDIT! GENERATED AUTOMATICALLY!"
     func_emit_copyright_notice
     echo "#"
     echo "# This file represents the compiled summary of the specification in"
@@ -1870,6 +1889,7 @@ func_import ()
       echo "  gl_libdeps="
       echo "  gl_ltlibdeps="
     fi
+    echo "  gl_source_base='$sourcebase'"
     if test "$auxdir" != "build-aux"; then
       sed_replace_build_aux='
         :a
@@ -2081,7 +2101,7 @@ func_create_testdir ()
     > "$tmp"/files
   { # Rearrange file descriptors. Needed because "while ... done < ..."
     # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
-    exec 5<&1 < "$tmp"/files
+    exec 5<&0 < "$tmp"/files
     while read g f; do
       func_lookup_file "$f"
       if test -n "$lookedup_tmp"; then
@@ -2095,7 +2115,7 @@ func_create_testdir ()
         fi
       fi
     done
-    exec 1<&5 5<&-
+    exec 0<&5 5<&-
   }
 
   # Create $sourcebase/Makefile.am.
@@ -2165,6 +2185,7 @@ func_create_testdir ()
        echo "gl_libdeps="
        echo "gl_ltlibdeps="
      fi
+     echo "gl_source_base='$testsbase'"
      # Wrap the set of autoconf snippets into an autoconf macro that is then
      # invoked. This is needed because autoconf does not support AC_REQUIRE
      # at the top level:
@@ -2273,6 +2294,7 @@ func_create_testdir ()
      echo "gl_libdeps="
      echo "gl_ltlibdeps="
    fi
+   echo "gl_source_base='$sourcebase'"
    # Wrap the set of autoconf snippets into an autoconf macro that is then
    # invoked. This is needed because autoconf does not support AC_REQUIRE
    # at the top level:
@@ -2362,8 +2384,9 @@ func_create_megatestdir ()
     func_append megasubdirs "$onemodule "
   done
   # Then, all modules all together.
+  # Except config-h, which breaks all modules which use HAVE_CONFIG_H.
   # Except fnmatch-posix, which conflicts with fnmatch-gnu. FIXME.
-  allmodules=`for m in $allmodules; do if test $m != fnmatch-posix; then echo $m; fi; done`
+  allmodules=`for m in $allmodules; do if test $m != config-h && test $m != fnmatch-posix; then echo $m; fi; done`
   func_create_testdir "$megatestdir/ALL" "$allmodules"
   func_append megasubdirs "ALL"
 
@@ -2532,7 +2555,7 @@ case $mode in
               #   local_gnulib_dir, avoidlist, sourcebase, m4base, docbase,
               #   testsbase, libname, lgpl, makefile_name, libtool, macro_prefix
               # don't propagate from one directory to another.
-              (func_import) || exit 1
+              (func_import) || func_exit 1
             done
           else
             # Really ambiguous.
@@ -2579,7 +2602,7 @@ case $mode in
         if test -n "$remaining"; then
           echo "Remaining files:" $remaining 1>&2
           echo "gnulib-tool: *** Stop." 1>&2
-          exit 1
+          func_exit 1
         fi
       cd ..
     cd ..
@@ -2602,7 +2625,7 @@ case $mode in
         if test -n "$remaining"; then
           echo "Remaining files:" $remaining 1>&2
           echo "gnulib-tool: *** Stop." 1>&2
-          exit 1
+          func_exit 1
         fi
       cd ..
     cd ..
@@ -2705,12 +2728,12 @@ esac
 
 rm -rf "$tmp"
 # Undo the effect of the previous 'trap' command. Some shellology:
-# We cannot use "trap - 0 1 2 3 15", because Solaris sh would attempt to
+# We cannot use "trap - 0 1 2 3 13 15", because Solaris sh would attempt to
 # execute the command "-". "trap '' ..." is fine only for signal 0 (= normal
 # exit); for the others we need to call 'exit' explicitly. The value of $? is
 # 128 + signal number and is set before the trap-registered command is run.
 trap '' 0
-trap 'exit $?' 1 2 3 15
+trap 'func_exit $?' 1 2 3 13 15
 
 exit 0