[Guile-commits] GNU Guile branch, master, updated. release_1-9-11-12-gca4353f

[Ludovic Courtès]

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- Log -----------------------------------------------------------------
commit ca4353f4161dc89b15e5cc319e37d2188d7bae7c
Author: Ludovic Courtès <address@hidden>
Date:   Sat Jun 5 16:18:38 2010 +0200

    Update `.gitignore' for new Gnulib-generated files.

commit 6f32e5c739be136e90b76a79281b406c9486deff
Author: Ludovic Courtès <address@hidden>
Date:   Sat Jun 5 16:18:01 2010 +0200

    Update Gnulib to v0.0-3966-g9f737c8 for `libunistring' m4 fixes.

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

Summary of changes:
 .gitignore              |    5 +++++
 lib/Makefile.am         |   36 ++++++++++++++++--------------------
 lib/time.in.h           |   12 +++++++++++-
 m4/gnulib-comp.m4       |   10 +++++-----
 m4/iconv.m4             |   16 ++++++++++++++--
 m4/libunistring-base.m4 |   36 +++++++++++++++++-------------------
 m4/libunistring.m4      |   21 ++++++++++++++++++---
 m4/time_h.m4            |   19 ++++++++++++++++++-
 8 files changed, 104 insertions(+), 51 deletions(-)

diff --git a/.gitignore b/.gitignore
index db02d0f..aab89fc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -128,3 +128,8 @@ INSTALL
 /lib/warn-on-use.h
 /lib/unused-parameter.h
 /.version
+/lib/iconv.h
+/lib/netdb.h
+/lib/unistr.h
+/lib/unitypes.h
+/lib/c++defs.h
diff --git a/lib/Makefile.am b/lib/Makefile.am
index c897955..1a7eb9d 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1400,6 +1400,7 @@ time.h: time.in.h $(CXXDEFS_H) $(ARG_NONNULL_H) 
$(WARN_ON_USE_H)
              -e 's|@''REPLACE_MKTIME''@|$(REPLACE_MKTIME)|g' \
              -e 's|@''REPLACE_NANOSLEEP''@|$(REPLACE_NANOSLEEP)|g' \
              -e 's|@''REPLACE_TIMEGM''@|$(REPLACE_TIMEGM)|g' \
+             -e 
's|@''PTHREAD_H_DEFINES_STRUCT_TIMESPEC''@|$(PTHREAD_H_DEFINES_STRUCT_TIMESPEC)|g'
 \
              -e 
's|@''SYS_TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(SYS_TIME_H_DEFINES_STRUCT_TIMESPEC)|g'
 \
              -e 
's|@''TIME_H_DEFINES_STRUCT_TIMESPEC''@|$(TIME_H_DEFINES_STRUCT_TIMESPEC)|g' \
              -e '/definitions of _GL_FUNCDECL_RPL/r $(CXXDEFS_H)' \
@@ -1566,46 +1567,41 @@ EXTRA_DIST += unistr.in.h
 
 ## begin gnulib module unistr/u8-mbtouc
 
-
-EXTRA_DIST += unistr/u8-mbtouc-aux.c unistr/u8-mbtouc.c
-
-EXTRA_libgnu_la_SOURCES += unistr/u8-mbtouc-aux.c unistr/u8-mbtouc.c
+if LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC
+libgnu_la_SOURCES += unistr/u8-mbtouc.c unistr/u8-mbtouc-aux.c
+endif
 
 ## end   gnulib module unistr/u8-mbtouc
 
 ## begin gnulib module unistr/u8-mbtouc-unsafe
 
-
-EXTRA_DIST += unistr/u8-mbtouc-unsafe-aux.c unistr/u8-mbtouc-unsafe.c
-
-EXTRA_libgnu_la_SOURCES += unistr/u8-mbtouc-unsafe-aux.c 
unistr/u8-mbtouc-unsafe.c
+if LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUC_UNSAFE
+libgnu_la_SOURCES += unistr/u8-mbtouc-unsafe.c unistr/u8-mbtouc-unsafe-aux.c
+endif
 
 ## end   gnulib module unistr/u8-mbtouc-unsafe
 
 ## begin gnulib module unistr/u8-mbtoucr
 
-
-EXTRA_DIST += unistr/u8-mbtoucr.c
-
-EXTRA_libgnu_la_SOURCES += unistr/u8-mbtoucr.c
+if LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR
+libgnu_la_SOURCES += unistr/u8-mbtoucr.c
+endif
 
 ## end   gnulib module unistr/u8-mbtoucr
 
 ## begin gnulib module unistr/u8-prev
 
-
-EXTRA_DIST += unistr/u8-prev.c
-
-EXTRA_libgnu_la_SOURCES += unistr/u8-prev.c
+if LIBUNISTRING_COMPILE_UNISTR_U8_PREV
+libgnu_la_SOURCES += unistr/u8-prev.c
+endif
 
 ## end   gnulib module unistr/u8-prev
 
 ## begin gnulib module unistr/u8-uctomb
 
-
-EXTRA_DIST += unistr/u8-uctomb-aux.c unistr/u8-uctomb.c
-
-EXTRA_libgnu_la_SOURCES += unistr/u8-uctomb-aux.c unistr/u8-uctomb.c
+if LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB
+libgnu_la_SOURCES += unistr/u8-uctomb.c unistr/u8-uctomb-aux.c
+endif
 
 ## end   gnulib module unistr/u8-uctomb
 
diff --git a/lib/time.in.h b/lib/time.in.h
index eff1bf6..83b337d 100644
--- a/lib/time.in.h
+++ b/lib/time.in.h
@@ -48,10 +48,20 @@
 
 /* Some systems don't define struct timespec (e.g., AIX 4.1, Ultrix 4.3).
    Or they define it with the wrong member names or define it in <sys/time.h>
-   (e.g., FreeBSD circa 1997).  */
+   (e.g., FreeBSD circa 1997).  Stock Mingw does not define it, but the
+   pthreads-win32 library defines it in <pthread.h>.  */
 # if ! @TIME_H_DEFINES_STRUCT_TIMESPEC@
 #  if @SYS_TIME_H_DEFINES_STRUCT_TIMESPEC@
 #   include <sys/time.h>
+#  elif @PTHREAD_H_DEFINES_STRUCT_TIMESPEC@
+#   include <pthread.h>
+/* The pthreads-win32 <pthread.h> also defines a couple of broken macros.  */
+#   undef asctime_r
+#   undef ctime_r
+#   undef gmtime_r
+#   undef localtime_r
+#   undef rand_r
+#   undef strtok_r
 #  else
 
 #   ifdef __cplusplus
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4
index 0c431bb..bbaa17e 100644
--- a/m4/gnulib-comp.m4
+++ b/m4/gnulib-comp.m4
@@ -354,18 +354,18 @@ AC_DEFUN([gl_INIT],
   gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h])
   # Code from module unistr/u8-mbtouc:
   gl_MODULE_INDICATOR([unistr/u8-mbtouc])
-  gl_LIBUNISTRING_LIBSOURCE([0.9], [unistr/u8-mbtouc.c unistr/u8-mbtouc-aux.c])
+  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtouc])
   # Code from module unistr/u8-mbtouc-unsafe:
   gl_MODULE_INDICATOR([unistr/u8-mbtouc-unsafe])
-  gl_LIBUNISTRING_LIBSOURCE([0.9], [unistr/u8-mbtouc-unsafe.c 
unistr/u8-mbtouc-unsafe-aux.c])
+  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtouc-unsafe])
   # Code from module unistr/u8-mbtoucr:
   gl_MODULE_INDICATOR([unistr/u8-mbtoucr])
-  gl_LIBUNISTRING_LIBSOURCE([0.9], [unistr/u8-mbtoucr.c])
+  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr])
   # Code from module unistr/u8-prev:
-  gl_LIBUNISTRING_LIBSOURCE([0.9], [unistr/u8-prev.c])
+  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-prev])
   # Code from module unistr/u8-uctomb:
   gl_MODULE_INDICATOR([unistr/u8-uctomb])
-  gl_LIBUNISTRING_LIBSOURCE([0.9], [unistr/u8-uctomb.c unistr/u8-uctomb-aux.c])
+  gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb])
   # Code from module unitypes:
   gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h])
   # Code from module unused-parameter:
diff --git a/m4/iconv.m4 b/m4/iconv.m4
index 4c68472..e2041b9 100644
--- a/m4/iconv.m4
+++ b/m4/iconv.m4
@@ -1,4 +1,4 @@
-# iconv.m4 serial 10 (gettext-0.18.1)
+# iconv.m4 serial 11 (gettext-0.18.1)
 dnl Copyright (C) 2000-2002, 2007-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -173,7 +173,19 @@ int main ()
 dnl Define AM_ICONV using AC_DEFUN_ONCE for Autoconf >= 2.64, in order to
 dnl avoid warnings like
 dnl "warning: AC_REQUIRE: `AM_ICONV' was expanded before it was required".
-m4_version_prereq([2.64],[AC_DEFUN_ONCE],[AC_DEFUN])([AM_ICONV],
+dnl This is tricky because of the way 'aclocal' is implemented:
+dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
+dnl   Otherwise aclocal's initial scan pass would miss the macro definition.
+dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN 
expansions.
+dnl   Otherwise aclocal would emit many "Use of uninitialized value $1"
+dnl   warnings.
+m4_define([gl_iconv_AC_DEFUN],
+  m4_version_prereq([2.64],
+    [[AC_DEFUN_ONCE(
+        [$1], [$2])]],
+    [[AC_DEFUN(
+        [$1], [$2])]]))
+gl_iconv_AC_DEFUN([AM_ICONV],
 [
   AM_ICONV_LINK
   if test "$am_cv_func_iconv" = yes; then
diff --git a/m4/libunistring-base.m4 b/m4/libunistring-base.m4
index 54aa521..8335ec5 100644
--- a/m4/libunistring-base.m4
+++ b/m4/libunistring-base.m4
@@ -1,4 +1,4 @@
-# libunistring-base.m4 serial 2
+# libunistring-base.m4 serial 5
 dnl Copyright (C) 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -6,29 +6,26 @@ dnl with or without modifications, as long as this notice is 
preserved.
 
 dnl From Paolo Bonzini and Bruno Haible.
 
-dnl gl_LIBUNISTRING_LIBSOURCE([VERSION], [SourceFile])
-dnl Declares that SourceFile should be compiled, unless we are linking
-dnl with libunistring and its version is >= the given VERSION.
-dnl SourceFile should be relative to the lib directory and end in '.c'.
+dnl gl_LIBUNISTRING_MODULE([VERSION], [Module])
+dnl Declares that the source files of Module should be compiled, unless we
+dnl are linking with libunistring and its version is >= the given VERSION.
+dnl Defines an automake conditional LIBUNISTRING_COMPILE_$MODULE that is
+dnl true if the source files of Module should be compiled.
 dnl This macro is to be used for public libunistring API, not for
 dnl undocumented API.
 dnl
 dnl You have to bump the VERSION argument to the next projected version
 dnl number each time you make a change that affects the behaviour of the
-dnl functions defined in SourceFile (even if SourceFile itself does not
+dnl functions defined in Module (even if the sources of Module itself do not
 dnl change).
 
-AC_DEFUN([gl_LIBUNISTRING_LIBSOURCE],
+AC_DEFUN([gl_LIBUNISTRING_MODULE],
 [
   AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE])
   dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from
   dnl gl_LIBUNISTRING_CORE if that macro has been run.
-  if gl_LIBUNISTRING_VERSION_CMP([$1])
-  then
-    m4_foreach_w([gl_source_file], [$2],
-      [AC_LIBOBJ(m4_bpatsubst(m4_defn([gl_source_file]), [\.c$], []))
-      ])
-  fi
+  AM_CONDITIONAL(AS_TR_CPP([LIBUNISTRING_COMPILE_$2]),
+    [gl_LIBUNISTRING_VERSION_CMP([$1])])
 ])
 
 dnl gl_LIBUNISTRING_LIBHEADER([VERSION], [HeaderFile])
@@ -39,8 +36,8 @@ dnl Prepares for substituting LIBUNISTRING_HEADERFILE (to 
HeaderFile or empty).
 dnl
 dnl When we are linking with the already installed libunistring and its version
 dnl is < VERSION, we create HeaderFile here, because we may compile functions
-dnl (via gl_LIBUNISTRING_LIBSOURCE above) that are not contained in the
-dnl installed version.
+dnl (via gl_LIBUNISTRING_MODULE above) that are not contained in the installed
+dnl version.
 dnl When we are linking with the already installed libunistring and its version
 dnl is > VERSION, we don't create HeaderFile here: it could cause compilation
 dnl errors in other libunistring header files if some types are missing.
@@ -53,8 +50,7 @@ AC_DEFUN([gl_LIBUNISTRING_LIBHEADER],
   AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE])
   dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from
   dnl gl_LIBUNISTRING_CORE if that macro has been run.
-  if gl_LIBUNISTRING_VERSION_CMP([$1])
-  then
+  if gl_LIBUNISTRING_VERSION_CMP([$1]); then
     LIBUNISTRING_[]AS_TR_CPP([$2])='$2'
   else
     LIBUNISTRING_[]AS_TR_CPP([$2])=
@@ -66,6 +62,9 @@ dnl Miscellaneous preparations/initializations.
 
 AC_DEFUN([gl_LIBUNISTRING_LIB_PREPARE],
 [
+  dnl Ensure that HAVE_LIBUNISTRING is fully determined at this point.
+  m4_ifdef([gl_LIBUNISTRING], [AC_REQUIRE([gl_LIBUNISTRING])])
+
   AC_REQUIRE([AC_PROG_AWK])
 
 dnl Sed expressions to extract the parts of a version number.
@@ -135,8 +134,7 @@ AC_DEFUN([gl_LIBUNISTRING_VERSION_CMP],
                }
            ])
        }
-  }
-])
+  }])
 
 dnl gl_LIBUNISTRING_ARG_OR_ZERO([ARG], [ORIG]) expands to ARG if it is not the
 dnl same as ORIG, otherwise to 0.
diff --git a/m4/libunistring.m4 b/m4/libunistring.m4
index 7a10efe..7e920e5 100644
--- a/m4/libunistring.m4
+++ b/m4/libunistring.m4
@@ -1,4 +1,4 @@
-# libunistring.m4 serial 6
+# libunistring.m4 serial 9
 dnl Copyright (C) 2009-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -12,9 +12,24 @@ dnl augments the CPPFLAGS variable, and #defines 
HAVE_LIBUNISTRING to 1.
 dnl Otherwise, it sets and AC_SUBSTs HAVE_LIBUNISTRING=no and LIBUNISTRING and
 dnl LTLIBUNISTRING to empty.
 
-AC_DEFUN([gl_LIBUNISTRING],
+dnl Define gl_LIBUNISTRING using AC_DEFUN_ONCE for Autoconf >= 2.64, in order
+dnl to avoid warnings like
+dnl "warning: AC_REQUIRE: `gl_LIBUNISTRING' was expanded before it was 
required".
+dnl This is tricky because of the way 'aclocal' is implemented:
+dnl - It requires defining an auxiliary macro whose name ends in AC_DEFUN.
+dnl   Otherwise aclocal's initial scan pass would miss the macro definition.
+dnl - It requires a line break inside the AC_DEFUN_ONCE and AC_DEFUN 
expansions.
+dnl   Otherwise aclocal would emit many "Use of uninitialized value $1"
+dnl   warnings.
+m4_define([gl_libunistring_AC_DEFUN],
+  m4_version_prereq([2.64],
+    [[AC_DEFUN_ONCE(
+        [$1], [$2])]],
+    [[AC_DEFUN(
+        [$1], [$2])]]))
+gl_libunistring_AC_DEFUN([gl_LIBUNISTRING],
 [
-  AC_BEFORE([$0], [gl_LIBUNISTRING_LIBSOURCE])
+  AC_BEFORE([$0], [gl_LIBUNISTRING_MODULE])
   AC_BEFORE([$0], [gl_LIBUNISTRING_LIBHEADER])
   AC_BEFORE([$0], [gl_LIBUNISTRING_LIB_PREPARE])
 
diff --git a/m4/time_h.m4 b/m4/time_h.m4
index b88ba94..a45a10a 100644
--- a/m4/time_h.m4
+++ b/m4/time_h.m4
@@ -2,6 +2,8 @@
 
 # Copyright (C) 2000-2001, 2003-2007, 2009-2010 Free Software Foundation, Inc.
 
+# serial 2
+
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -24,7 +26,7 @@ AC_DEFUN([gl_HEADER_TIME_H_BODY],
 ])
 
 dnl Define HAVE_STRUCT_TIMESPEC if `struct timespec' is declared
-dnl in time.h or sys/time.h.
+dnl in time.h, sys/time.h, or pthread.h.
 
 AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
 [
@@ -41,6 +43,7 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
 
   TIME_H_DEFINES_STRUCT_TIMESPEC=0
   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
+  PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
     TIME_H_DEFINES_STRUCT_TIMESPEC=1
   else
@@ -55,10 +58,24 @@ AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
          [gl_cv_sys_struct_timespec_in_sys_time_h=no])])
     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
+    else
+      AC_CACHE_CHECK([for struct timespec in <pthread.h>],
+        [gl_cv_sys_struct_timespec_in_pthread_h],
+        [AC_COMPILE_IFELSE(
+           [AC_LANG_PROGRAM(
+              [[#include <pthread.h>
+              ]],
+              [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
+           [gl_cv_sys_struct_timespec_in_pthread_h=yes],
+           [gl_cv_sys_struct_timespec_in_pthread_h=no])])
+      if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
+        PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
+      fi
     fi
   fi
   AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC])
   AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC])
+  AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC])
 ])
 
 AC_DEFUN([gl_TIME_MODULE_INDICATOR],


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