autoupdate

(cherry picked from commit 7ce7d6bc711a382eac94fad6209e5e8905745530)

diff --git a/NEWS.stable b/NEWS.stable
index 9039227..9cf4a4c 100644 (file)
--- a/NEWS.stable
+++ b/NEWS.stable
@@ -10,6 +10,7 @@ Date:   Sat Mar 24 16:41:21 2012 +0100
 
 with the following additional commits:
 
+    * [7ce7d6b]->[] autoupdate
 __NEXTCOMMITMARKER__
 
 ----------------------------------------------------------------------

diff --git a/build-aux/depcomp b/build-aux/depcomp
index 7856bae..6cc984e 100755 (executable)
--- a/build-aux/depcomp
+++ b/build-aux/depcomp
@@ -1,11 +1,7 @@
 #! /bin/sh
 # depcomp - compile a program generating dependencies as side-effects
 
-<<<<<<< HEAD
-scriptversion=2011-12-04.11; # UTC
-=======
-scriptversion=2012-03-12.15; # UTC
->>>>>>> snapshot-start
+scriptversion=2012-03-31.16; # UTC
 
 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
 
@@ -292,23 +288,26 @@ aix)
   ;;
 
 icc)
-  # Intel's C compiler understands '-MD -MF file'.  However on
-  #    icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+  # Intel's C compiler anf tcc (Tiny C Compiler) understand '-MD -MF file'.
+  # However on
+  #    $CC -MD -MF foo.d -c -o sub/foo.o sub/foo.c
   # ICC 7.0 will fill foo.d with something like
   #    foo.o: sub/foo.c
   #    foo.o: sub/foo.h
-  # which is wrong.  We want:
+  # which is wrong.  We want
   #    sub/foo.o: sub/foo.c
   #    sub/foo.o: sub/foo.h
   #    sub/foo.c:
   #    sub/foo.h:
   # ICC 7.1 will output
   #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using \ :
+  # and will wrap long lines using '\':
   #    foo.o: sub/foo.c ... \
   #     sub/foo.h ... \
   #     ...
-
+  # tcc 0.9.26 (FIXME still under development at the moment of writing)
+  # will emit a similar output, but also prepend the continuation lines
+  # with horizontal tabulation characters.
   "$@" -MD -MF "$tmpdepfile"
   stat=$?
   if test $stat -eq 0; then :
@@ -321,11 +320,17 @@ icc)
   # or 'foo.o: dep1.h dep2.h \', or ' dep3.h dep4.h \'.
   # Do two passes, one to just change these to
   # '$object: dependent.h' and one to simply 'dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
-    sed -e 's/$/ :/' >> "$depfile"
+  sed -e "s/^[ $tab][ $tab]*/  /" -e "s,^[^:]*:,$object :," \
+    < "$tmpdepfile" > "$depfile"
+  sed '
+    s/[ '"$tab"'][ '"$tab"']*/ /g
+    s/^ *//
+    s/ *\\*$//
+    s/^[^:]*: *//
+    /^$/d
+    /:$/d
+    s/$/ :/
+  ' < "$tmpdepfile" >> "$depfile"
   rm -f "$tmpdepfile"
   ;;