[SCM] GNU libtasn1 branch, master, updated. libtasn1_2_11-5-ga45f4f9

[Simon Josefsson]

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- Log -----------------------------------------------------------------
commit a45f4f9acdf46b8c039bef2c169a2557b4df0a29
Author: Simon Josefsson <address@hidden>
Date:   Tue Dec 6 19:29:37 2011 +0100

    Update gnulib files.

commit f9fef198fe5ee5b28eebee50220e07d2f03877c4
Author: Simon Josefsson <address@hidden>
Date:   Tue Dec 6 19:25:13 2011 +0100

    Drop unnecessary configure.ac checks.

-----------------------------------------------------------------------

Summary of changes:
 configure.ac          |   11 +++--------
 gl/Makefile.am        |    5 ++++-
 gl/m4/getopt.m4       |    4 +---
 gl/m4/gnulib-comp.m4  |    6 ++++++
 gl/m4/manywarnings.m4 |    9 ++++-----
 gl/m4/unistd_h.m4     |   10 ++++++----
 gl/unistd.in.h        |   27 +++++++++++++++++++++++++++
 maint.mk              |   10 ++++++++++
 8 files changed, 61 insertions(+), 21 deletions(-)

diff --git a/configure.ac b/configure.ac
index d62379e..97ed0b4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -16,8 +16,8 @@ dnl Process this file with autoconf to produce a configure 
script.
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-AC_PREREQ(2.61)
-AC_INIT([GNU Libtasn1], [2.12], address@hidden)
+AC_PREREQ([2.61])
+AC_INIT([GNU Libtasn1],[2.12],address@hidden)
 AC_CONFIG_AUX_DIR([build-aux])
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_HEADERS(config.h)
@@ -36,23 +36,18 @@ AC_PROG_CC
 gl_EARLY
 lgl_EARLY
 AC_PROG_YACC
-AC_PROG_LN_S
 
 dnl Checks for programs.
-AC_PROG_INSTALL
 AM_MISSING_PROG(HELP2MAN, help2man, $missing_dir)
-
 AC_LIBTOOL_WIN32_DLL
 AM_PROG_LIBTOOL
+GTK_DOC_CHECK(1.2)
 
 AC_CHECK_SIZEOF(unsigned long int, 4)
 AC_CHECK_SIZEOF(unsigned int, 4)
 
 sj_UPDATE_HEADER_VERSION([$srcdir/lib/libtasn1.h])
 
-# Check for gtk-doc.
-GTK_DOC_CHECK(1.2)
-
 # For gnulib compatibility modules.
 gl_INIT
 lgl_INIT
diff --git a/gl/Makefile.am b/gl/Makefile.am
index af221ec..44b9d26 100644
--- a/gl/Makefile.am
+++ b/gl/Makefile.am
@@ -811,11 +811,12 @@ unistd.h: unistd.in.h $(top_builddir)/config.status 
$(CXXDEFS_H) $(ARG_NONNULL_H
              -e 's/@''GNULIB_READLINK''@/$(GNULIB_READLINK)/g' \
              -e 's/@''GNULIB_READLINKAT''@/$(GNULIB_READLINKAT)/g' \
              -e 's/@''GNULIB_RMDIR''@/$(GNULIB_RMDIR)/g' \
+             -e 's/@''GNULIB_SETHOSTNAME''@/$(GNULIB_SETHOSTNAME)/g' \
              -e 's/@''GNULIB_SLEEP''@/$(GNULIB_SLEEP)/g' \
              -e 's/@''GNULIB_SYMLINK''@/$(GNULIB_SYMLINK)/g' \
              -e 's/@''GNULIB_SYMLINKAT''@/$(GNULIB_SYMLINKAT)/g' \
              -e 's/@''GNULIB_TTYNAME_R''@/$(GNULIB_TTYNAME_R)/g' \
-             -e 's/@''GNULIB_UNISTD_H_GETOPT''@/$(GNULIB_UNISTD_H_GETOPT)/g' \
+             -e 
's/@''GNULIB_UNISTD_H_GETOPT''@/0$(GNULIB_GL_UNISTD_H_GETOPT)/g' \
              -e 
's/@''GNULIB_UNISTD_H_NONBLOCKING''@/$(GNULIB_UNISTD_H_NONBLOCKING)/g' \
              -e 's/@''GNULIB_UNISTD_H_SIGPIPE''@/$(GNULIB_UNISTD_H_SIGPIPE)/g' 
\
              -e 's/@''GNULIB_UNLINK''@/$(GNULIB_UNLINK)/g' \
@@ -848,6 +849,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status 
$(CXXDEFS_H) $(ARG_NONNULL_H
              -e 's|@''HAVE_PWRITE''@|$(HAVE_PWRITE)|g' \
              -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
              -e 's|@''HAVE_READLINKAT''@|$(HAVE_READLINKAT)|g' \
+             -e 's|@''HAVE_SETHOSTNAME''@|$(HAVE_SETHOSTNAME)|g' \
              -e 's|@''HAVE_SLEEP''@|$(HAVE_SLEEP)|g' \
              -e 's|@''HAVE_SYMLINK''@|$(HAVE_SYMLINK)|g' \
              -e 's|@''HAVE_SYMLINKAT''@|$(HAVE_SYMLINKAT)|g' \
@@ -860,6 +862,7 @@ unistd.h: unistd.in.h $(top_builddir)/config.status 
$(CXXDEFS_H) $(ARG_NONNULL_H
              -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
              -e 's|@''HAVE_DECL_GETPAGESIZE''@|$(HAVE_DECL_GETPAGESIZE)|g' \
              -e 's|@''HAVE_DECL_GETUSERSHELL''@|$(HAVE_DECL_GETUSERSHELL)|g' \
+             -e 's|@''HAVE_DECL_SETHOSTNAME''@|$(HAVE_DECL_SETHOSTNAME)|g' \
              -e 's|@''HAVE_DECL_TTYNAME_R''@|$(HAVE_DECL_TTYNAME_R)|g' \
              -e 's|@''HAVE_OS_H''@|$(HAVE_OS_H)|g' \
              -e 's|@''HAVE_SYS_PARAM_H''@|$(HAVE_SYS_PARAM_H)|g' \
diff --git a/gl/m4/getopt.m4 b/gl/m4/getopt.m4
index 047a3db..8ec6e79 100644
--- a/gl/m4/getopt.m4
+++ b/gl/m4/getopt.m4
@@ -1,4 +1,4 @@
-# getopt.m4 serial 38
+# getopt.m4 serial 39
 dnl Copyright (C) 2002-2006, 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -25,8 +25,6 @@ AC_DEFUN([gl_FUNC_GETOPT_POSIX],
   if test $REPLACE_GETOPT = 1; then
     dnl Arrange for getopt.h to be created.
     gl_GETOPT_SUBSTITUTE_HEADER
-    dnl Arrange for unistd.h to include getopt.h.
-    GNULIB_UNISTD_H_GETOPT=1
   fi
 ])
 
diff --git a/gl/m4/gnulib-comp.m4 b/gl/m4/gnulib-comp.m4
index cd8b659..e478eb8 100644
--- a/gl/m4/gnulib-comp.m4
+++ b/gl/m4/gnulib-comp.m4
@@ -132,14 +132,20 @@ if test $REPLACE_GETOPT = 1; then
   AC_LIBOBJ([getopt])
   AC_LIBOBJ([getopt1])
   gl_PREREQ_GETOPT
+  dnl Arrange for unistd.h to include getopt.h.
+  GNULIB_GL_UNISTD_H_GETOPT=1
 fi
+AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
 gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu])
 gl_FUNC_GETOPT_POSIX
 if test $REPLACE_GETOPT = 1; then
   AC_LIBOBJ([getopt])
   AC_LIBOBJ([getopt1])
   gl_PREREQ_GETOPT
+  dnl Arrange for unistd.h to include getopt.h.
+  GNULIB_GL_UNISTD_H_GETOPT=1
 fi
+AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT])
 AC_SUBST([LIBINTL])
 AC_SUBST([LTLIBINTL])
 # Autoconf 2.61a.99 and earlier don't support linking a file only
diff --git a/gl/m4/manywarnings.m4 b/gl/m4/manywarnings.m4
index 6e78c07..be68659 100644
--- a/gl/m4/manywarnings.m4
+++ b/gl/m4/manywarnings.m4
@@ -1,4 +1,4 @@
-# manywarnings.m4 serial 1
+# manywarnings.m4 serial 3
 dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -30,9 +30,9 @@ AC_DEFUN([gl_MANYWARN_COMPLEMENT],
 
 # gl_MANYWARN_ALL_GCC(VARIABLE)
 # -----------------------------
-# Add all documented GCC (currently as per version 4.4) warning
-# parameters to variable VARIABLE.  Note that you need to test them
-# using gl_WARN_ADD if you want to make sure your gcc understands it.
+# Add all documented GCC warning parameters to variable VARIABLE.
+# Note that you need to test them using gl_WARN_ADD if you want to
+# make sure your gcc understands it.
 AC_DEFUN([gl_MANYWARN_ALL_GCC],
 [
   dnl First, check if -Wno-missing-field-initializers is needed.
@@ -171,7 +171,6 @@ AC_DEFUN([gl_MANYWARN_ALL_GCC],
     -Wsuggest-attribute=noreturn \
     -Wsuggest-attribute=pure \
     -Wtrampolines \
-    -Wunsuffixed-float-constants \
     ; do
     gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item"
   done
diff --git a/gl/m4/unistd_h.m4 b/gl/m4/unistd_h.m4
index 57c8094..34bdef5 100644
--- a/gl/m4/unistd_h.m4
+++ b/gl/m4/unistd_h.m4
@@ -1,4 +1,4 @@
-# unistd_h.m4 serial 61
+# unistd_h.m4 serial 62
 dnl Copyright (C) 2006-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -43,8 +43,8 @@ AC_DEFUN([gl_UNISTD_H],
     fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups
     gethostname getlogin getlogin_r getpagesize getusershell setusershell
     endusershell group_member lchown link linkat lseek pipe pipe2 pread pwrite
-    readlink readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat
-    usleep])
+    readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r
+    unlink unlinkat usleep])
 ])
 
 AC_DEFUN([gl_UNISTD_MODULE_INDICATOR],
@@ -94,11 +94,11 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   GNULIB_READLINK=0;             AC_SUBST([GNULIB_READLINK])
   GNULIB_READLINKAT=0;           AC_SUBST([GNULIB_READLINKAT])
   GNULIB_RMDIR=0;                AC_SUBST([GNULIB_RMDIR])
+  GNULIB_SETHOSTNAME=0;          AC_SUBST([GNULIB_SETHOSTNAME])
   GNULIB_SLEEP=0;                AC_SUBST([GNULIB_SLEEP])
   GNULIB_SYMLINK=0;              AC_SUBST([GNULIB_SYMLINK])
   GNULIB_SYMLINKAT=0;            AC_SUBST([GNULIB_SYMLINKAT])
   GNULIB_TTYNAME_R=0;            AC_SUBST([GNULIB_TTYNAME_R])
-  GNULIB_UNISTD_H_GETOPT=0;      AC_SUBST([GNULIB_UNISTD_H_GETOPT])
   GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING])
   GNULIB_UNISTD_H_SIGPIPE=0;     AC_SUBST([GNULIB_UNISTD_H_SIGPIPE])
   GNULIB_UNLINK=0;               AC_SUBST([GNULIB_UNLINK])
@@ -131,6 +131,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   HAVE_PWRITE=1;          AC_SUBST([HAVE_PWRITE])
   HAVE_READLINK=1;        AC_SUBST([HAVE_READLINK])
   HAVE_READLINKAT=1;      AC_SUBST([HAVE_READLINKAT])
+  HAVE_SETHOSTNAME=1;     AC_SUBST([HAVE_SETHOSTNAME])
   HAVE_SLEEP=1;           AC_SUBST([HAVE_SLEEP])
   HAVE_SYMLINK=1;         AC_SUBST([HAVE_SYMLINK])
   HAVE_SYMLINKAT=1;       AC_SUBST([HAVE_SYMLINKAT])
@@ -143,6 +144,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS],
   HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R])
   HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE])
   HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL])
+  HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME])
   HAVE_DECL_TTYNAME_R=1;  AC_SUBST([HAVE_DECL_TTYNAME_R])
   HAVE_OS_H=0;            AC_SUBST([HAVE_OS_H])
   HAVE_SYS_PARAM_H=0;     AC_SUBST([HAVE_SYS_PARAM_H])
diff --git a/gl/unistd.in.h b/gl/unistd.in.h
index 77e5675..1bc605a 100644
--- a/gl/unistd.in.h
+++ b/gl/unistd.in.h
@@ -1268,6 +1268,33 @@ _GL_WARN_ON_USE (rmdir, "rmdir is unportable - "
 #endif
 
 
+#if @GNULIB_SETHOSTNAME@
+/* Set the host name of the machine.
+   The host name may or may not be fully qualified.
+
+   Put LEN bytes of NAME into the host name.
+   Return 0 if successful, otherwise, set errno and return -1.
+
+   Platforms with no ability to set the hostname return -1 and set
+   errno = ENOSYS.  */
+# if address@hidden@ || address@hidden@
+_GL_FUNCDECL_SYS (sethostname, int, (const char *name, size_t len)
+                                    _GL_ARG_NONNULL ((1)));
+# endif
+/* Need to cast, because on Solaris 11 2011-10, MacOS X 10.5, IRIX 6.5
+   and FreeBSD 6.4 the second parameter is int.  On Solaris 11
+   2011-10, the first parameter is not const.  */
+_GL_CXXALIAS_SYS_CAST (sethostname, int, (const char *name, size_t len));
+_GL_CXXALIASWARN (sethostname);
+#elif defined GNULIB_POSIXCHECK
+# undef sethostname
+# if HAVE_RAW_DECL_SETHOSTNAME
+_GL_WARN_ON_USE (sethostname, "sethostname is unportable - "
+                 "use gnulib module sethostname for portability");
+# endif
+#endif
+
+
 #if @GNULIB_SLEEP@
 /* Pause the execution of the current thread for N seconds.
    Returns the number of seconds left to sleep.
diff --git a/maint.mk b/maint.mk
index 76844a0..e4efb5f 100644
--- a/maint.mk
+++ b/maint.mk
@@ -1157,6 +1157,16 @@ sc_cross_check_PATH_usage_in_tests:
                1>&2; exit 1; } || :;                                   \
        fi
 
+# BRE regex of file contents to identify a test script.
+_test_script_regex ?= \<init\.sh\>
+
+# In tests, use "compare expected actual", not the reverse.
+sc_prohibit_reversed_compare_failure:
+       @prohibit='\<compare [^ ]+ ([^ ]*exp|/dev/null)'                \
+       containing='$(_test_script_regex)'                              \
+       halt='reversed compare arguments'                               \
+         $(_sc_search_regexp)
+
 # #if HAVE_... will evaluate to false for any non numeric string.
 # That would be flagged by using -Wundef, however gnulib currently
 # tests many undefined macros, and so we can't enable that option.


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