Libguestfs - Jun 2011 - [PATCH hivex 02/14] maint: remove unnecessary test-before-free

From: Jim Meyering <meyering at redhat.com>

* lib/hivex.c (hivex_node_set_value): Remove unnecessary
test-before-free.
---
 lib/hivex.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/lib/hivex.c b/lib/hivex.c
index d042f4f..a72fa77 100644
--- a/lib/hivex.c
+++ b/lib/hivex.c
@@ -2748,8 +2748,7 @@ hivex_node_set_value (hive_h *h, hive_node_h node,

  leave_partial:
   for (int i = 0; i < alloc_ct; i += 2) {
-    if (values[i / 2].value != NULL)
-      free (values[i / 2].value);
+    free (values[i / 2].value);
     if (i + 1 < alloc_ct && values[i / 2].key != NULL)
       free (values[i / 2].key);
   }
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

now that we're using gnulib's inttypes module, which ensures
that we use a conforming <inttypes.h>.
* bootstrap (modules): Add inttypes.
* generator/generator.ml (generate_perl_xs) [PRId64, PRIu64]:
Don't define these symbols.  Instead, ...
Include <inttypes.h>.
---
 bootstrap              |    1 +
 generator/generator.ml |   11 ++---------
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/bootstrap b/bootstrap
index ecaf2c8..e91c8c9 100755
--- a/bootstrap
+++ b/bootstrap
@@ -62,6 +62,7 @@ gitlog-to-changelog
 gnu-make
 gnumakefile
 ignore-value
+inttypes
 maintainer-makefile
 manywarnings
 progname
diff --git a/generator/generator.ml b/generator/generator.ml
index 117781a..8f1f935 100755
--- a/generator/generator.ml
+++ b/generator/generator.ml
@@ -1,6 +1,6 @@
 #!/usr/bin/env ocaml
 (* hivex
- * Copyright (C) 2009-2010 Red Hat Inc.
+ * Copyright (C) 2009-2011 Red Hat Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2188,10 +2188,7 @@ and generate_perl_xs () 
 #include <string.h>
 #include <hivex.h>
-
-#ifndef PRId64
-#define PRId64 \"lld\"
-#endif
+#include <inttypes.h>

 static SV *
 my_newSVll(long long val) {
@@ -2205,10 +2202,6 @@ my_newSVll(long long val) {
 #endif
 }

-#ifndef PRIu64
-#define PRIu64 \"llu\"
-#endif
-
 #if 0
 static SV *
 my_newSVull(unsigned long long val) {
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* po/POTFILES.in: Reduce list of files with translatable messages
to match reality.
---
 po/POTFILES.in |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/po/POTFILES.in b/po/POTFILES.in
index 92b36f0..3e02786 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -1,9 +1,2 @@
-images/mklarge.c
-lib/hivex.c
-ocaml/hivex_c.c
-perl/Hivex.c
-perl/lib/Win/Hivex.pm
-perl/lib/Win/Hivex/Regedit.pm
-python/hivex-py.c
 sh/hivexsh.c
 xml/hivexml.c
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* .tx/config: Remove trailing empty line.
* images/Makefile.am: Likewise.
* sh/example1: Add newline at EOF.
* sh/example2: Likewise.
* sh/example3: Likewise.
* sh/example4: Likewise.
* sh/example5: Likewise.
---
 .tx/config         |    1 -
 images/Makefile.am |    1 -
 sh/example1        |    2 +-
 sh/example2        |    2 +-
 sh/example3        |    2 +-
 sh/example4        |    2 +-
 sh/example5        |    2 +-
 7 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/.tx/config b/.tx/config
index 109bfc8..705e760 100644
--- a/.tx/config
+++ b/.tx/config
@@ -5,4 +5,3 @@ host = https://www.transifex.net
 file_filter = po/<lang>.po
 source_file = po/hivex.pot
 source_lang = en
-
diff --git a/images/Makefile.am b/images/Makefile.am
index 2808aa5..2adaed3 100644
--- a/images/Makefile.am
+++ b/images/Makefile.am
@@ -33,4 +33,3 @@ large: mklarge
 	./mklarge $(srcdir)/minimal large

 CLEANFILES = $(noinst_DATA)
-
diff --git a/sh/example1 b/sh/example1
index 5b1313f..a2e1775 100755
--- a/sh/example1
+++ b/sh/example1
@@ -37,4 +37,4 @@ d=`dirname $0`
 $d/hivexsh -w <<EOF
 load $1
 commit $2
-EOF
\ No newline at end of file
+EOF\ No newline at end of file
diff --git a/sh/example2 b/sh/example2
index 8d27546..08a9f40 100755
--- a/sh/example2
+++ b/sh/example2
@@ -44,4 +44,4 @@ setval 1
 @
 string:Root
 commit /tmp/modified
-EOF
\ No newline at end of file
+EOF\ No newline at end of file
diff --git a/sh/example3 b/sh/example3
index b482e41..134cf19 100755
--- a/sh/example3
+++ b/sh/example3
@@ -50,4 +50,4 @@ dword:0x12345678
 C
 string:dcbadcbadcbaabcd
 commit /tmp/modified
-EOF
\ No newline at end of file
+EOF\ No newline at end of file
diff --git a/sh/example4 b/sh/example4
index 85fd552..1ce1b6e 100755
--- a/sh/example4
+++ b/sh/example4
@@ -31,4 +31,4 @@ load $1
 cd \Microsoft
 del
 commit $2
-EOF
\ No newline at end of file
+EOF\ No newline at end of file
diff --git a/sh/example5 b/sh/example5
index ccf711c..b34edea 100755
--- a/sh/example5
+++ b/sh/example5
@@ -51,4 +51,4 @@ string:This is the default key of Test5
 ThisIsTest5
 dword:0x87654321
 commit $2
-EOF
\ No newline at end of file
+EOF
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

now that we're using gnulib's fcntl module, which ensures
that we use a conforming <fcntl.h>.
* lib/hivex.c (O_CLOEXEC): Remove definition.
* bootstrap (modules): Add fcntl for its guaranteed definition
of O_CLOEXEC.
---
 bootstrap   |    1 +
 lib/hivex.c |    4 ----
 2 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/bootstrap b/bootstrap
index e91c8c9..638d230 100755
--- a/bootstrap
+++ b/bootstrap
@@ -56,6 +56,7 @@ gnulib_tool=$GNULIB_SRCDIR/gnulib-tool

 modules='
 c-ctype
+fcntl
 full-read
 full-write
 gitlog-to-changelog
diff --git a/lib/hivex.c b/lib/hivex.c
index a72fa77..946ecf3 100644
--- a/lib/hivex.c
+++ b/lib/hivex.c
@@ -38,10 +38,6 @@
 #include "full-read.h"
 #include "full-write.h"

-#ifndef O_CLOEXEC
-#define O_CLOEXEC 0
-#endif
-
 #define STREQ(a,b) (strcmp((a),(b)) == 0)
 #define STRCASEEQ(a,b) (strcasecmp((a),(b)) == 0)
 //#define STRNEQ(a,b) (strcmp((a),(b)) != 0)
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* lib/byte_conversions.h: Remove #ifdef HAVE_BYTESWAP_H guard.
With gnulib, we're guaranteed to have that header file.
* bootstrap (modules): Use the byteswap module.
---
 bootstrap              |    1 +
 lib/byte_conversions.h |    2 --
 2 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/bootstrap b/bootstrap
index 638d230..79b6717 100755
--- a/bootstrap
+++ b/bootstrap
@@ -55,6 +55,7 @@ gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
 <$gnulib_tool || exit

 modules='
+byteswap
 c-ctype
 fcntl
 full-read
diff --git a/lib/byte_conversions.h b/lib/byte_conversions.h
index 84e9e2d..aa4ffe6 100644
--- a/lib/byte_conversions.h
+++ b/lib/byte_conversions.h
@@ -18,9 +18,7 @@
 #ifdef HAVE_ENDIAN_H
 #include <endian.h>
 #endif
-#ifdef HAVE_BYTESWAP_H
 #include <byteswap.h>
-#endif

 #if __BYTE_ORDER == __LITTLE_ENDIAN
 #ifndef be32toh
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

---
 generator/generator.ml        |   12 ++++++------
 lib/tools/visualizer.ml       |    8 ++++----
 perl/lib/Win/Hivex/Regedit.pm |    6 +++---
 sh/hivexsh.pod                |   24 ++++++++++++------------
 4 files changed, 25 insertions(+), 25 deletions(-)

diff --git a/generator/generator.ml b/generator/generator.ml
index 8f1f935..31478cd 100755
--- a/generator/generator.ml
+++ b/generator/generator.ml
@@ -19,16 +19,16 @@

 (* This script generates language bindings and some documentation for
  * hivex.
- * 
+ *
  * After editing this file, run it (./generator/generator.ml) to
  * regenerate all the output files.  'make' will rerun this
  * automatically when necessary.  Note that if you are using a separate
  * build directory you must run generator.ml from the _source_
  * directory.
- * 
+ *
  * IMPORTANT: This script should NOT print any warnings.  If it prints
  * warnings, you should treat them as errors.
- * 
+ *
  * OCaml tips: (1) In emacs, install tuareg-mode to display and format
  * OCaml code correctly.  'vim' comes with a good OCaml editing mode by
  * default.  (2) Read the resources at http://ocaml-tutorial.org/
@@ -73,7 +73,7 @@ and argt =                              (* Note, cannot be
NULL/0 unless it

 (* Hive types, from:
  *
https://secure.wikimedia.org/wikipedia/en/wiki/Windows_Registry#Keys_and_values
- * 
+ *
  * It's unfortunate that in our original C binding we strayed away from
  * the names that Windows uses (eg. REG_SZ for strings).  We include
  * both our names and the Windows names.
@@ -841,7 +841,7 @@ hivex - Windows Registry \"hive\" extraction
library
 =head1 SYNOPSIS

  #include <hivex.h>
- 
+
 ";
   List.iter (
     fun (shortname, style, _, _) ->
@@ -3020,7 +3020,7 @@ initlibhivexmod (void)
   initialized = 1;
 }
 "
-  
+
 and generate_python_py ()    generate_header HashStyle LGPLv2plus;

diff --git a/lib/tools/visualizer.ml b/lib/tools/visualizer.ml
index 5b7ac79..cc71748 100644
--- a/lib/tools/visualizer.ml
+++ b/lib/tools/visualizer.ml
@@ -83,10 +83,10 @@ let bitmatch header_fields 
     (* All three GUIDs here confirmed in Windows 7 registries.  In
      * Windows <= 2003 these GUID fields seem to contain junk.
-     * 
+     *
      * If you write zeroes to the GUID fields, load and unload in Win7
      * REGEDIT, then Windows 7 writes some random GUIDs.
-     * 
+     *
      * Also (on Win7) unknownguid1 == unknownguid2.  unknownguid3 is
      * different.
      *)
@@ -414,10 +414,10 @@ let bitmatch nk_fields       * names are usually ASCII,
that would be max length of names * 2).
      * This is a historical maximum, so it can be greater than the
      * current maximum name field.
-     * 
+     *
      * The remaining fields are often non-zero, but the purpose is
      * unknown.
-     * 
+     *
      * In the hives we examined the other fields had values as
      * follows:
      *   userflags: 0, 2, 0xa, 0xe
diff --git a/perl/lib/Win/Hivex/Regedit.pm b/perl/lib/Win/Hivex/Regedit.pm
index 9b6a5d5..3d7e5ed 100644
--- a/perl/lib/Win/Hivex/Regedit.pm
+++ b/perl/lib/Win/Hivex/Regedit.pm
@@ -29,13 +29,13 @@ Win::Hivex::Regedit - Helper for reading and writing regedit
format files

  use Win::Hivex;
  use Win::Hivex::Regedit qw(reg_import reg_export);
- 
+
  $h = Win::Hivex->open ('SOFTWARE', write => 1);
- 
+
  open FILE, "updates.reg";
  reg_import (\*FILE, $h);
  $h->commit (undef);
- 
+
  reg_export ($h, "\\Microsoft\\Windows NT\\CurrentVersion",
\*OUTFILE,
     prefix => "HKEY_LOCAL_MACHINE\\SOFTWARE");

diff --git a/sh/hivexsh.pod b/sh/hivexsh.pod
index a31d9e0..7d7fc0a 100644
--- a/sh/hivexsh.pod
+++ b/sh/hivexsh.pod
@@ -30,13 +30,13 @@ Or you can start C<hivexsh> without any arguments, and
immediately use
 the C<load> command to load a hive:

  $ hivexsh
- 
+
  Welcome to hivexsh, the hivex interactive shell for examining
  Windows Registry binary hive files.
- 
+
  Type: 'help' for help with commands
        'quit' to quit the shell
- 
+
  > load software
  software\>

@@ -198,22 +198,22 @@ The second line of each pair is the value, which has a
special format
 C<type:value> with possible types summarized in the table below:

  none                 No data is stored, and the type is set to 0.
- 
+
  string:abc           "abc" is stored as a UTF16-LE-encoded
                       string (type 1).  Note that only 7 bit
                       ASCII strings are supported as input.
- 
+
  expandstring:...     Same as string but with type 2.
- 
+
  dword:0x01234567     A DWORD (type 4) with the hex value
                       0x01234567.  You can also use decimal
                       or octal numbers here.
- 
+
  qword:0x0123456789abcdef
                       A QWORD (type 11) with the hex value
                       0x0123456789abcdef.  You can also use
                       decimal or octal numbers here.
- 
+
  hex:<type>:<hexbytes>
  hex:1:41,00,42,00,43,00,44,00,00,00
                       This is the generic way to enter any
@@ -231,15 +231,15 @@ C<type:value> with possible types summarized in the
table below:
  $ guestfish --ro -i Windows7
  ><fs> download win:c:\windows\system32\config\software software
  ><fs> quit
- 
+
  $ hivexsh software
- 
+
  Welcome to hivexsh, the hivex interactive shell for examining
  Windows Registry binary hive files.
- 
+
  Type: 'help' for help with commands
        'quit' to quit the shell
- 
+
  software\> ls
  ATI Technologies
  Classes
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* autogen.sh: Using "test x = x" is more portable.
---
 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/autogen.sh b/autogen.sh
index ae68052..eb09236 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -51,7 +51,7 @@ mkdir -p perl/lib/Win

 # If no arguments were specified and configure has run before, use the previous
 # arguments
-if [ $# == 0 -a -x ./config.status ]; then
+if [ $# = 0 -a -x ./config.status ]; then
     ./config.status --recheck
 else
     $CONFIGUREDIR/configure "$@"
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* cfg.mk: Exempt lib/gettext.h from sc_useless_cpp_parens.
---
 cfg.mk |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/cfg.mk b/cfg.mk
index d10cf23..3ba36c5 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -13,3 +13,6 @@ gnulib_dir = .gnulib

 exclude_file_name_regexp--sc_prohibit_empty_lines_at_EOF = \
   ^images/minimal$$
+
+exclude_file_name_regexp--sc_useless_cpp_parens = \
+  ^lib/gettext\.h$$
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* configure.ac: use "test C1 && test C2", not "test C1 -a
C2";
* autogen.sh: Likewise.
* sh/hivexget: Use "test C1 || test C2", not "test C1 -o C2"
---
 autogen.sh   |    2 +-
 configure.ac |   16 +++++++++-------
 sh/hivexget  |    2 +-
 3 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/autogen.sh b/autogen.sh
index eb09236..4017d32 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -51,7 +51,7 @@ mkdir -p perl/lib/Win

 # If no arguments were specified and configure has run before, use the previous
 # arguments
-if [ $# = 0 -a -x ./config.status ]; then
+if test $# = 0 && test -x ./config.status; then
     ./config.status --recheck
 else
     $CONFIGUREDIR/configure "$@"
diff --git a/configure.ac b/configure.ac
index 1d929b4..22b806f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -173,8 +173,10 @@ AC_SUBST([LIBXML2_LIBS])
 dnl Check for OCaml (optional, for OCaml bindings).
 AC_PROG_OCAML
 AC_PROG_FINDLIB
-AM_CONDITIONAL([HAVE_OCAML],[test "x$OCAMLC" != "xno" -a
"x$OCAMLFIND" != "xno"])
-AM_CONDITIONAL([HAVE_OCAMLOPT], [test "x$OCAMLOPT" != "xno"
-a "x$OCAMLFIND" != "xno"])
+AM_CONDITIONAL([HAVE_OCAML],
+    [test "x$OCAMLC" != "xno" && test
"x$OCAMLFIND" != "xno"])
+AM_CONDITIONAL([HAVE_OCAMLOPT],
+    [test "x$OCAMLOPT" != "xno" && test
"x$OCAMLFIND" != "xno"])

 if test "x$OCAMLC" != "xno"; then
     dnl Check if we have caml/unixsupport.h header (OCaml bindings only).
@@ -226,7 +228,7 @@ if test "x$missing_perl_modules" =
"xyes"; then
 fi

 AM_CONDITIONAL([HAVE_PERL],
-    [test "x$PERL" != "xno" -a
"x$missing_perl_modules" != "xyes"])
+    [test "x$PERL" != "xno" && test
"x$missing_perl_modules" != "xyes"])

 dnl Check for Python (optional, for Python bindings).
 AC_CHECK_PROG([PYTHON],[python],[python],[no])
@@ -265,14 +267,14 @@ AC_SUBST(PYTHON_INCLUDEDIR)
 AC_SUBST(PYTHON_SITE_PACKAGES)

 AM_CONDITIONAL([HAVE_PYTHON],
-    [test "x$PYTHON_INCLUDEDIR" != "x" -a
"x$PYTHON_SITE_PACKAGES" != "x"])
+    [test "x$PYTHON_INCLUDEDIR" != "x" && test
"x$PYTHON_SITE_PACKAGES" != "x"])

 dnl dnl Check for Ruby and rake (optional, for Ruby bindings).
 dnl AC_CHECK_LIB([ruby],[ruby_init],[HAVE_LIBRUBY=1],[HAVE_LIBRUBY=0])
 dnl AC_CHECK_PROG([RAKE],[rake],[rake],[no])

 dnl AM_CONDITIONAL([HAVE_RUBY],
-dnl     [test "x$RAKE" != "xno" -a -n
"$HAVE_LIBRUBY"])
+dnl     [test "x$RAKE" != "xno" && test -n
"$HAVE_LIBRUBY"])

 dnl dnl Check for Java.
 dnl AC_ARG_WITH(java_home,
@@ -282,7 +284,7 @@ dnl     [],
 dnl     [with_java_home=check])

 dnl if test "x$with_java_home" != "xno"; then
-dnl     if test "x$with_java_home" != "xyes" -a
"x$with_java_home" != "xcheck"
+dnl     if test "x$with_java_home" != "xyes" &&
test "x$with_java_home" != "xcheck"
 dnl     then
 dnl         # Reject unsafe characters in $JAVA_HOME
 dnl         jh_lf='
@@ -304,7 +306,7 @@ dnl         for d in \
 dnl             /usr/lib/jvm/java \
 dnl             /usr/lib/jvm/java-6-openjdk
 dnl         do
-dnl             if test -d $d -a -f $d/bin/java; then
+dnl             if test -d $d && test -f $d/bin/java; then
 dnl                 JAVA_HOME=$d
 dnl                 break
 dnl             fi
diff --git a/sh/hivexget b/sh/hivexget
index f804d0d..be73d62 100755
--- a/sh/hivexget
+++ b/sh/hivexget
@@ -17,7 +17,7 @@

 set -e

-if [ $# -lt 2 -o $# -gt 3 ]; then
+if test $# -lt 2 || test $# -gt 3; then
     echo "hivexget hivefile path [key]"
     exit 1
 fi
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* perl/typemap: Remove spaces-before-TAB.
---
 perl/typemap |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/perl/typemap b/perl/typemap
index 2cc5e0c..c29c02d 100644
--- a/perl/typemap
+++ b/perl/typemap
@@ -2,7 +2,7 @@ TYPEMAP
 char *		T_PV
 const char *	T_PV
 hive_h *	O_OBJECT_hive_h
-int64_t	  	T_IV
+int64_t		T_IV

 INPUT
 O_OBJECT_hive_h
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

---
 .gnulib       |    2 +-
 m4/.gitignore |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/.gnulib b/.gnulib
index b2b6064..0f247f9 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit b2b60640bee61caf8531f678350f3d3f74049d60
+Subproject commit 0f247f994ecf88c40563c2d264536a1aa7634b33
diff --git a/m4/.gitignore b/m4/.gitignore
index 992ca55..6e8711e 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -114,3 +114,5 @@
 /printf.m4
 /read.m4
 /wchar_h.m4
+/fpieee.m4
+/getcwd.m4
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

* Makefile.am (all-local): Remove rule.  It would put many
files in po/POTFILES.in that contain no translatable diagnostic.
---
 Makefile.am |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index b86caca..0d59bbf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -41,16 +41,6 @@ dist-hook:
 	$(top_srcdir)/build-aux/gitlog-to-changelog > ChangeLog
 	cp ChangeLog $(distdir)/ChangeLog

-# Update the list of translatable files in po/POTFILES.in.
-all-local:
-	cd $(srcdir); \
-	find $(DIST_SUBDIRS) \
-	    -name '*.c' -o -name '*.pl' -o -name '*.pm' | \
-	grep -v '^gnulib/' | \
-	grep -v 'perl/blib/' | \
-	LC_ALL=C sort | \
-	sed 's,^\./,,' > po/POTFILES.in
-
 # Pkgconfig.
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = hivex.pc
-- 
1.7.6.rc2.302.gc2115

From: Jim Meyering <meyering at redhat.com>

---
 .gnulib       |    2 +-
 m4/.gitignore |    2 ++
 2 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/.gnulib b/.gnulib
index b2b6064..0f247f9 160000
--- a/.gnulib
+++ b/.gnulib
@@ -1 +1 @@
-Subproject commit b2b60640bee61caf8531f678350f3d3f74049d60
+Subproject commit 0f247f994ecf88c40563c2d264536a1aa7634b33
diff --git a/m4/.gitignore b/m4/.gitignore
index 992ca55..6e8711e 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -114,3 +114,5 @@
 /printf.m4
 /read.m4
 /wchar_h.m4
+/fpieee.m4
+/getcwd.m4
-- 
1.7.6.rc2.302.gc2115