Use gnulib, starting with its physmem and getaddrinfo modules.

New files go into these directories:
  gnulib/lib
  gnulib/m4
  gnulib/tests

* bootstrap: A wrapper around gnulib-tool.
* configure.in: Invoke gl_EARLY and gl_INIT, being careful to put gl_EARLY
before any macro that uses AC_COMPILE_IFELSE.
(AC_OUTPUT): Add lib/Makefile and gl-tests/Makefile.  Remove m4/Makefile.
* Makefile.am (SUBDIRS): Add gnulib/lib and remove m4.  Add gnulib/tests
early enough that those tests run before any libvirt unit tests.
* m4/Makefile.am: Remove file.  Not needed.
* src/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib.
(LDADDS, libvirt_la_LIBADD): Add ../gnulib/lib/libgnu.la.
* src/nodeinfo.c: Include "physmem.h".
* qemud/qemud.c, src/remote_internal.c: Include "getaddrinfo.h".
(MEMINFO_PATH, linuxNodeInfoMemPopulate): Remove definitions.
(virNodeInfoPopulate): Use physmem_total, not linuxNodeInfoMemPopulate.
* tests/Makefile.am (INCLUDES): Add -I$(top_srcdir)/gnulib/lib -I../gnulib/lib.
(LDADDS): Add ../gnulib/lib/libgnu.la.
* qemud/Makefile.am (libvirtd_LDADD): Add ../gnulib/lib/libgnu.la.
* tests/nodeinfotest.c (linuxTestCompareFiles): No longer read total
memory from a file.
Update expected output not to include "Memory: NNNN"
* tests/nodeinfodata/linux-nodeinfo-1.txt:
* tests/nodeinfodata/linux-nodeinfo-2.txt:
* tests/nodeinfodata/linux-nodeinfo-3.txt:
* tests/nodeinfodata/linux-nodeinfo-4.txt:
* tests/nodeinfodata/linux-nodeinfo-5.txt:
* tests/nodeinfodata/linux-nodeinfo-6.txt:
* src/test.c [WITH_TEST]: Remove definition of _GNU_SOURCE that
would conflict with the one now in "config.h".
* autogen.sh: Add -I gnulib/m4.
* src/conf.c, src/sexpr.c: Don't define _GNU_SOURCE.
Instead, include "config.h".
* qemud/qemud.c: Remove definition of _GNU_SOURCE.
* src/openvz_driver.c: Likewise.
* src/qemu_driver.c: Likewise.
* src/remote_internal.c: Likewise.

* configure.in: Use AC_CONFIG_AUX_DIR(build-aux), so that a bunch
of gettextize-generated files go into build-aux/, rather than in
the top-level directory.
* .cvsignore: Adjust.
* build-aux/.cvsignore: New file.


Author: Jim Meyering <meyering@redhat.com>

1 files changed, 117 insertions, 0 deletions

diff --git a/bootstrap b/bootstrap
new file mode 100755
index 000000000..73ad3f6d2
--- /dev/null
+++ b/bootstrap
@@ -0,0 +1,117 @@
+#!/bin/sh
+# Run this after autogen.sh, to pull in all of the gnulib-related bits.
+# It's important to run *after* autogen.sh, since it updates some of
+# the same files autogen.sh does, yet those from gnulib are newer,
+# and match the tests.  So if a gnulib bug has been fixed since the
+# snapshot taken for whatever gettext release you're using, yet you
+# run "make check" against the wrong version, the corresponding unit
+# test in gl-tests/ may well fail.
+
+usage() {
+  echo >&2 "\
+Usage: $0 [OPTION]...
+Bootstrap this package from the checked-out sources.
+
+Options:
+ --gnulib-srcdir=DIRNAME  Specify the local directory where gnulib
+                          sources reside.  Use this if you already
+                          have gnulib sources on your machine, and
+                          do not want to waste your bandwidth downloading
+                          them again.
+
+If the file bootstrap.conf exists in the current working directory, its
+contents are read as shell variables to configure the bootstrap.
+
+Running without arguments will suffice in most cases.
+"
+}
+
+for option
+do
+  case $option in
+  --help)
+    usage
+    exit;;
+  --gnulib-srcdir=*)
+    GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
+  *)
+    echo >&2 "$0: $option: unknown option"
+    exit 1;;
+  esac
+done
+
+cleanup_gnulib() {
+  st=$?
+  rm -fr .gnulib
+  exit $st
+}
+
+case ${GNULIB_SRCDIR--} in
+-)
+  if [ ! -d gnulib ]; then
+    echo "$0: getting gnulib files..."
+
+    trap cleanup_gnulib 1 2 13 15
+
+    git clone --depth 1 git://git.sv.gnu.org/gnulib .gnulib ||
+      cleanup_gnulib
+
+    trap - 1 2 13 15
+  fi
+  GNULIB_SRCDIR=.gnulib
+esac
+
+gnulib_tool=$GNULIB_SRCDIR/gnulib-tool
+<$gnulib_tool || exit
+
+# Tell gnulib to:
+#   put tests in new gnulib/tests/ dir
+#   put *.m4 files in new gnulib/m4/ dir
+#   put *.[ch] files in new gnulib/lib/ dir.
+# With --avoid=snprintf, we drop support for systems (many!) with
+# losing snprintf but pull in about 30 fewer files
+# With the current gnulib and gettext-0.17, the following
+# files are added to m4/ by both.  But gnulib is stable enough
+# and gettext-0.16.1 is new enough that they are identical.
+#   compiler-flags.m4
+#   inttypes_h.m4
+#   longlong.m4
+#   size_max.m4
+#   stdint_h.m4
+#   wchar_t.m4
+#   wint_t.m4
+#   xsize.m4
+
+# Note that if we don't exclude the snprintf module, there are two tests
+# that have incompatible licenses, so we would have to exclude them.  Even
+# excluding those two test modules, find reports a total of 94 added files.
+# Yes, snprintf has some heavy-duty dependents.
+#  --avoid=snprintf-tests
+#  --avoid=vasnprintf-tests
+
+avoid='--avoid=snprintf'
+
+avoid='
+  --avoid=snprintf-tests
+  --avoid=vasnprintf-tests
+  --avoid=alloca-opt-tests
+'
+
+$gnulib_tool			\
+  --lgpl			\
+  $avoid			\
+  --with-tests			\
+  --m4-base=gnulib/m4		\
+  --source-base=gnulib/lib	\
+  --tests-base=gnulib/tests	\
+  --import physmem getaddrinfo
+
+rm -f				\
+    .gitignore			\
+    gnulib/lib/.gitignore	\
+    gnulib/m4/.gitignore	\
+    gnulib/tests/.gitignore
+
+(cd gnulib/lib &&
+ (cat .cvsignore; \
+  ls -1 *.in.h|sed 's/\.in\.h/.h/') | sort -u > .t; mv .t .cvsignore)