12 files changed, 126 insertions, 43 deletions

diff --git a/ChangeLog b/ChangeLog
index 1ba35554beb..6b5cbe02b2c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2011-02-06  Paul Eggert  <eggert@cs.ucla.edu>
+
+        gnulib: adjust to upstream _HEADERS change
+        * lib/Makefile.am (EXTRA_HEADERS, nodist_pkginclude_HEADERS):
+        New empty macros, to accommodate recent changes to gnulib.  See
+        <http://lists.gnu.org/archive/html/bug-gnulib/2011-02/msg00068.html>.
+        * c++defs.h, lib/Makefile.in, lib/ftoastr.h, lib/getopt.in.h:
+        * lib/gnulib.mk, lib/ignore-value.h, lib/stdbool.in.h, lib/stddef.in.h:
+        * lib/time.in.h, lib/unistd.in.h:
+        Regenerate.
+
 2011-02-05  Paul Eggert  <eggert@cs.ucla.edu>
 
         sync from gnulib to remove HAVE_STDBOOL_H
diff --git a/c++defs.h b/c++defs.h
index d521417069a..e4b1b2ecf4f 100644
--- a/c++defs.h
+++ b/c++defs.h
@@ -14,8 +14,8 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef _GL_CXXDEFS_H
-#define _GL_CXXDEFS_H
+#ifndef _gl_GL_CXXDEFS_H
+#define _gl_GL_CXXDEFS_H
 
 /* The three most frequent use cases of these macros are:
 
@@ -268,4 +268,4 @@
     _GL_EXTERN_C int _gl_cxxalias_dummy
 #endif
 
-#endif /* _GL_CXXDEFS_H */
+#endif /* _gl_GL_CXXDEFS_H */
diff --git a/lib/Makefile.am b/lib/Makefile.am
index 6a014f6057b..e63561d0abb 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -1,6 +1,8 @@
 BUILT_SOURCES =
 EXTRA_DIST =
+EXTRA_HEADERS =
 MOSTLYCLEANFILES =
+nodist_pkginclude_HEADERS =
 noinst_LIBRARIES =
 
 DEFAULT_INCLUDES = -I. -I../src -I$(top_srcdir)/src
diff --git a/lib/Makefile.in b/lib/Makefile.in
index e50f9b31ef3..0dac3d8dc90 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -26,6 +26,7 @@
 # Generated by gnulib-tool.
 # Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=. --makefile-name=gnulib.mk --no-libtool --macro-prefix=gl --no-vc-files dtoastr getopt-gnu ignore-value mktime strftime
 
+
 VPATH = @srcdir@
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
@@ -81,6 +82,29 @@ CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 SOURCES = $(libgnu_a_SOURCES) $(EXTRA_libgnu_a_SOURCES)
 DIST_SOURCES = $(libgnu_a_SOURCES) $(EXTRA_libgnu_a_SOURCES)
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
+  sed '$$!N;$$!N;$$!N;$$!N;s/\n/ /g'
+am__installdirs = "$(DESTDIR)$(pkgincludedir)"
+HEADERS = $(nodist_pkginclude_HEADERS)
 ETAGS = etags
 CTAGS = ctags
 DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
@@ -477,10 +501,13 @@ EXTRA_DIST = $(top_srcdir)/./arg-nonnull.h $(top_srcdir)/./c++defs.h \
         getopt_int.h intprops.h mktime-internal.h mktime.c \
         stdbool.in.h stddef.in.h strftime.c strftime.h time.in.h \
         time_r.c unistd.in.h $(top_srcdir)/./warn-on-use.h
+EXTRA_HEADERS = getopt.h stdbool.h stddef.h
 MOSTLYCLEANFILES = core *.stackdump arg-nonnull.h arg-nonnull.h-t \
         c++defs.h c++defs.h-t getopt.h getopt.h-t stdbool.h \
         stdbool.h-t stddef.h stddef.h-t time.h time.h-t unistd.h \
         unistd.h-t warn-on-use.h warn-on-use.h-t
+nodist_pkginclude_HEADERS = arg-nonnull.h c++defs.h $(GETOPT_H) \
+        $(STDBOOL_H) $(STDDEF_H) time.h unistd.h warn-on-use.h
 noinst_LIBRARIES = libgnu.a
 DEFAULT_INCLUDES = -I. -I../src -I$(top_srcdir)/src
 libgnu_a_SOURCES = dtoastr.c gettext.h ignore-value.h
@@ -561,6 +588,26 @@ distclean-compile:
 @AMDEP_TRUE@@am__fastdepCC_FALSE@       source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
 @AMDEP_TRUE@@am__fastdepCC_FALSE@       DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
 @am__fastdepCC_FALSE@   $(COMPILE) -c `$(CYGPATH_W) '$<'`
+install-nodist_pkgincludeHEADERS: $(nodist_pkginclude_HEADERS)
+        @$(NORMAL_INSTALL)
+        test -z "$(pkgincludedir)" || $(MKDIR_P) "$(DESTDIR)$(pkgincludedir)"
+        @list='$(nodist_pkginclude_HEADERS)'; test -n "$(pkgincludedir)" || list=; \
+        for p in $$list; do \
+          if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+          echo "$$d$$p"; \
+        done | $(am__base_list) | \
+        while read files; do \
+          echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(pkgincludedir)'"; \
+          $(INSTALL_HEADER) $$files "$(DESTDIR)$(pkgincludedir)" || exit $$?; \
+        done
+
+uninstall-nodist_pkgincludeHEADERS:
+        @$(NORMAL_UNINSTALL)
+        @list='$(nodist_pkginclude_HEADERS)'; test -n "$(pkgincludedir)" || list=; \
+        files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+        test -n "$$files" || exit 0; \
+        echo " ( cd '$(DESTDIR)$(pkgincludedir)' && rm -f" $$files ")"; \
+        cd "$(DESTDIR)$(pkgincludedir)" && rm -f $$files
 
 ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
         list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
@@ -647,8 +694,11 @@ distdir: $(DISTFILES)
 check-am: all-am
 check: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) check-am
-all-am: Makefile $(LIBRARIES)
+all-am: Makefile $(LIBRARIES) $(HEADERS)
 installdirs:
+        for dir in "$(DESTDIR)$(pkgincludedir)"; do \
+          test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+        done
 install: $(BUILT_SOURCES)
         $(MAKE) $(AM_MAKEFLAGS) install-am
 install-exec: install-exec-am
@@ -699,7 +749,7 @@ info: info-am
 
 info-am:
 
-install-data-am:
+install-data-am: install-nodist_pkgincludeHEADERS
 
 install-dvi: install-dvi-am
 
@@ -745,7 +795,7 @@ ps: ps-am
 
 ps-am:
 
-uninstall-am:
+uninstall-am: uninstall-nodist_pkgincludeHEADERS
 
 .MAKE: all check install install-am install-strip
 
@@ -755,12 +805,13 @@ uninstall-am:
         html-am info info-am install install-am install-data \
         install-data-am install-dvi install-dvi-am install-exec \
         install-exec-am install-html install-html-am install-info \
-        install-info-am install-man install-pdf install-pdf-am \
-        install-ps install-ps-am install-strip installcheck \
-        installcheck-am installdirs maintainer-clean \
-        maintainer-clean-generic mostlyclean mostlyclean-compile \
-        mostlyclean-generic mostlyclean-local pdf pdf-am ps ps-am tags \
-        uninstall uninstall-am
+        install-info-am install-man install-nodist_pkgincludeHEADERS \
+        install-pdf install-pdf-am install-ps install-ps-am \
+        install-strip installcheck installcheck-am installdirs \
+        maintainer-clean maintainer-clean-generic mostlyclean \
+        mostlyclean-compile mostlyclean-generic mostlyclean-local pdf \
+        pdf-am ps ps-am tags uninstall uninstall-am \
+        uninstall-nodist_pkgincludeHEADERS
 
 # The arg-nonnull.h that gets inserted into generated .h files is the same as
 # build-aux/arg-nonnull.h, except that it has the copyright header cut off.
diff --git a/lib/ftoastr.h b/lib/ftoastr.h
index 6264952e8e9..8aacb7908ce 100644
--- a/lib/ftoastr.h
+++ b/lib/ftoastr.h
@@ -17,7 +17,7 @@
 
 /* Written by Paul Eggert.  */
 
-#ifndef _GL_FTOASTR_H
+#ifndef _gl_GL_FTOASTR_H
 
 #include "intprops.h"
 #include <float.h>
@@ -141,4 +141,4 @@ enum
 #define  DBL_BUFSIZE_BOUND ( DBL_STRLEN_BOUND + 1)
 #define LDBL_BUFSIZE_BOUND (LDBL_STRLEN_BOUND + 1)
 
-#endif /* _GL_FTOASTR_H */
+#endif /* _gl_GL_FTOASTR_H */
diff --git a/lib/getopt.in.h b/lib/getopt.in.h
index 9b0a9a58bc9..9f6341ccdcd 100644
--- a/lib/getopt.in.h
+++ b/lib/getopt.in.h
@@ -16,7 +16,7 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-#ifndef _GL_GETOPT_H
+#ifndef _gl_GL_GETOPT_H
 
 #if __GNUC__ >= 3
 @PRAGMA_SYSTEM_HEADER@
@@ -32,10 +32,10 @@
 # undef _GL_SYSTEM_GETOPT
 #endif
 
-#ifndef _GL_GETOPT_H
+#ifndef _gl_GL_GETOPT_H
 
 #ifndef __need_getopt
-# define _GL_GETOPT_H 1
+# define _gl_GL_GETOPT_H 1
 #endif
 
 /* Standalone applications should #define __GETOPT_PREFIX to an
diff --git a/lib/gnulib.mk b/lib/gnulib.mk
index af628c8d300..ee95349b565 100644
--- a/lib/gnulib.mk
+++ b/lib/gnulib.mk
@@ -23,6 +23,8 @@ EXTRA_libgnu_a_SOURCES =
 
 ## begin gnulib module arg-nonnull
 
+nodist_pkginclude_HEADERS += arg-nonnull.h
+
 # The BUILT_SOURCES created by this Makefile snippet are not used via #include
 # statements but through direct file reference. Therefore this snippet must be
 # present in all Makefile.am that need it. This is ensured by the applicability
@@ -47,6 +49,8 @@ EXTRA_DIST += $(top_srcdir)/./arg-nonnull.h
 
 ## begin gnulib module c++defs
 
+nodist_pkginclude_HEADERS += c++defs.h
+
 # The BUILT_SOURCES created by this Makefile snippet are not used via #include
 # statements but through direct file reference. Therefore this snippet must be
 # present in all Makefile.am that need it. This is ensured by the applicability
@@ -81,6 +85,9 @@ EXTRA_libgnu_a_SOURCES += ftoastr.c
 
 ## begin gnulib module getopt-posix
 
+nodist_pkginclude_HEADERS += $(GETOPT_H)
+EXTRA_HEADERS += getopt.h
+
 BUILT_SOURCES += $(GETOPT_H)
 
 # We need the following in order to create <getopt.h> when the system
@@ -135,6 +142,9 @@ EXTRA_libgnu_a_SOURCES += mktime.c
 
 ## begin gnulib module stdbool
 
+nodist_pkginclude_HEADERS += $(STDBOOL_H)
+EXTRA_HEADERS += stdbool.h
+
 BUILT_SOURCES += $(STDBOOL_H)
 
 # We need the following in order to create <stdbool.h> when the system
@@ -153,6 +163,9 @@ EXTRA_DIST += stdbool.in.h
 
 ## begin gnulib module stddef
 
+nodist_pkginclude_HEADERS += $(STDDEF_H)
+EXTRA_HEADERS += stddef.h
+
 BUILT_SOURCES += $(STDDEF_H)
 
 # We need the following in order to create <stddef.h> when the system
@@ -186,6 +199,8 @@ EXTRA_libgnu_a_SOURCES += strftime.c
 
 ## begin gnulib module time
 
+nodist_pkginclude_HEADERS += time.h
+
 BUILT_SOURCES += time.h
 
 # We need the following in order to create <time.h> when the system
@@ -236,6 +251,8 @@ EXTRA_libgnu_a_SOURCES += time_r.c
 
 ## begin gnulib module unistd
 
+nodist_pkginclude_HEADERS += unistd.h
+
 BUILT_SOURCES += unistd.h
 
 # We need the following in order to create an empty placeholder for
@@ -367,6 +384,8 @@ EXTRA_DIST += unistd.in.h
 
 ## begin gnulib module warn-on-use
 
+nodist_pkginclude_HEADERS += warn-on-use.h
+
 BUILT_SOURCES += warn-on-use.h
 # The warn-on-use.h that gets inserted into generated .h files is the same as
 # build-aux/warn-on-use.h, except that it has the copyright header cut off.
diff --git a/lib/ignore-value.h b/lib/ignore-value.h
index 5e683bbb533..cdb3b3c792f 100644
--- a/lib/ignore-value.h
+++ b/lib/ignore-value.h
@@ -32,8 +32,8 @@
    "copy.c:233: warning: ignoring return value of 'fchown',
    declared with attribute warn_unused_result".  */
 
-#ifndef _GL_IGNORE_VALUE_H
-# define _GL_IGNORE_VALUE_H
+#ifndef _gl_GL_IGNORE_VALUE_H
+# define _gl_GL_IGNORE_VALUE_H
 
 # ifndef ATTRIBUTE_DEPRECATED
 /* The __attribute__((__deprecated__)) feature
diff --git a/lib/stdbool.in.h b/lib/stdbool.in.h
index b64dc75b20c..e3a778d40a1 100644
--- a/lib/stdbool.in.h
+++ b/lib/stdbool.in.h
@@ -15,8 +15,8 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
 
-#ifndef _GL_STDBOOL_H
-#define _GL_STDBOOL_H
+#ifndef _gl_GL_STDBOOL_H
+#define _gl_GL_STDBOOL_H
 
 /* ISO C 99 <stdbool.h> for platforms that lack it.  */
 
@@ -119,4 +119,4 @@ typedef enum { _Bool_must_promote_to_int = -1, false = 0, true = 1 } _Bool;
 #define true 1
 #define __bool_true_false_are_defined 1
 
-#endif /* _GL_STDBOOL_H */
+#endif /* _gl_GL_STDBOOL_H */
diff --git a/lib/stddef.in.h b/lib/stddef.in.h
index 62a91a7a6a3..f2d5a4fdad9 100644
--- a/lib/stddef.in.h
+++ b/lib/stddef.in.h
@@ -38,9 +38,9 @@
    remember if special invocation has ever been used to obtain wint_t,
    in which case we need to clean up NULL yet again.  */
 
-# if !(defined _GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
+# if !(defined _gl_GL_STDDEF_H && defined _GL_STDDEF_WINT_T)
 #  ifdef __need_wint_t
-#   undef _GL_STDDEF_H
+#   undef _gl_GL_STDDEF_H
 #   define _GL_STDDEF_WINT_T
 #  endif
 #  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
@@ -49,14 +49,14 @@
 #else
 /* Normal invocation convention.  */
 
-# ifndef _GL_STDDEF_H
+# ifndef _gl_GL_STDDEF_H
 
 /* The include_next requires a split double-inclusion guard.  */
 
 #  @INCLUDE_NEXT@ @NEXT_STDDEF_H@
 
-#  ifndef _GL_STDDEF_H
-#   define _GL_STDDEF_H
+#  ifndef _gl_GL_STDDEF_H
+#   define _gl_GL_STDDEF_H
 
 /* On NetBSD 5.0, the definition of NULL lacks proper parentheses.  */
 #if @REPLACE_NULL@
@@ -82,6 +82,6 @@
 # define wchar_t int
 #endif
 
-#  endif /* _GL_STDDEF_H */
-# endif /* _GL_STDDEF_H */
+#  endif /* _gl_GL_STDDEF_H */
+# endif /* _gl_GL_STDDEF_H */
 #endif /* __need_XXX */
diff --git a/lib/time.in.h b/lib/time.in.h
index 2d6da7161fb..2bfe9208d15 100644
--- a/lib/time.in.h
+++ b/lib/time.in.h
@@ -28,13 +28,13 @@
    without adding our own declarations.  */
 #if (defined __need_time_t || defined __need_clock_t \
      || defined __need_timespec \
-     || defined _GL_TIME_H)
+     || defined _gl_GL_TIME_H)
 
 # @INCLUDE_NEXT@ @NEXT_TIME_H@
 
 #else
 
-# define _GL_TIME_H
+# define _gl_GL_TIME_H
 
 # @INCLUDE_NEXT@ @NEXT_TIME_H@
 
diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index 14d685e0c8f..7a64cb5fe44 100644
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -25,7 +25,7 @@
      but we need to ensure that both the system <unistd.h> and <winsock2.h>
      are completely included before we replace gethostname.  */
 #if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \
-  && !defined _GL_WINSOCK2_H_WITNESS && defined _WINSOCK2_H
+  && !defined _gl_GL_WINSOCK2_H_WITNESS && defined _WINSOCK2_H
 /* <unistd.h> is being indirectly included for the first time from
    <winsock2.h>; avoid declaring any overrides.  */
 # if @HAVE_UNISTD_H@
@@ -33,10 +33,10 @@
 # else
 #  error unexpected; report this to bug-gnulib@gnu.org
 # endif
-# define _GL_WINSOCK2_H_WITNESS
+# define _gl_GL_WINSOCK2_H_WITNESS
 
 /* Normal invocation.  */
-#elif !defined _GL_UNISTD_H
+#elif !defined _gl_GL_UNISTD_H
 
 /* The include_next requires a split double-inclusion guard.  */
 #if @HAVE_UNISTD_H@
@@ -45,14 +45,14 @@
 
 /* Get all possible declarations of gethostname().  */
 #if @GNULIB_GETHOSTNAME@ && @UNISTD_H_HAVE_WINSOCK2_H@ \
-  && !defined _GL_INCLUDING_WINSOCK2_H
-# define _GL_INCLUDING_WINSOCK2_H
+  && !defined _gl_GL_INCLUDING_WINSOCK2_H
+# define _gl_GL_INCLUDING_WINSOCK2_H
 # include <winsock2.h>
-# undef _GL_INCLUDING_WINSOCK2_H
+# undef _gl_GL_INCLUDING_WINSOCK2_H
 #endif
 
-#if !defined _GL_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H
-#define _GL_UNISTD_H
+#if !defined _gl_GL_UNISTD_H && !defined _GL_INCLUDING_WINSOCK2_H
+#define _gl_GL_UNISTD_H
 
 /* NetBSD 5.0 mis-defines NULL.  Also get size_t.  */
 #include <stddef.h>
@@ -119,7 +119,7 @@
 #if @GNULIB_GETHOSTNAME@
 /* Get all possible declarations of gethostname().  */
 # if @UNISTD_H_HAVE_WINSOCK2_H@
-#  if !defined _GL_SYS_SOCKET_H
+#  if !defined _gl_GL_SYS_SOCKET_H
 #   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #    undef socket
 #    define socket              socket_used_without_including_sys_socket_h
@@ -180,7 +180,7 @@
                       "shutdown() used without including <sys/socket.h>");
 #   endif
 #  endif
-#  if !defined _GL_SYS_SELECT_H
+#  if !defined _gl_GL_SYS_SELECT_H
 #   if !(defined __cplusplus && defined GNULIB_NAMESPACE)
 #    undef select
 #    define select              select_used_without_including_sys_select_h
@@ -1374,5 +1374,5 @@ _GL_CXXALIASWARN (write);
 #endif
 
 
-#endif /* _GL_UNISTD_H */
-#endif /* _GL_UNISTD_H */
+#endif /* _gl_GL_UNISTD_H */
+#endif /* _gl_GL_UNISTD_H */