From 624f882d7b7eb8e6750122dbcc8f6b8da20cadd9 Mon Sep 17 00:00:00 2001
From: yoe <yoe>
Date: Fri, 14 Mar 2008 12:30:24 +0000
Subject: [PATCH] r319: Merge from trunk

---
 .gitignore       |    1 +
 Makefile.am      |    7 ++++++-
 autogen.sh       |    4 ++++
 configure.ac     |   36 +++++++++++++++++++++++++++++++++++-
 gznbd/.gitignore |    1 +
 gznbd/Makefile   |    5 +++++
 gznbd/gznbd.c    |    4 ++--
 7 files changed, 54 insertions(+), 4 deletions(-)
 create mode 100755 autogen.sh
 create mode 100644 gznbd/.gitignore

diff --git a/.gitignore b/.gitignore
index ac7b3e9..6a022fa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,6 +6,7 @@ autom4te.cache
 autoscan.log
 config.h
 config.h.in
+*~
 config.log
 config.status
 configure
diff --git a/Makefile.am b/Makefile.am
index fa94e10..19893e2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
 bin_PROGRAMS = nbd-server
-EXTRA_PROGRAMS = nbd-client
+EXTRA_PROGRAMS = nbd-client knbd-client
 TESTS = $(srcdir)/simple_test
 check_PROGRAMS = nbd-tester-client
 nbd_client_SOURCES = nbd-client.c cliserv.h
@@ -23,3 +23,8 @@ nbd-server.5.in: nbd-server.5.sgml
 	mv NBD-SERVER.5 nbd-server.5.in
 dist-hook:
 	rm -Rf `find $(distdir) -name '.svn' -type d -print`
+knbd_client-nbd-client.o: nbd-client.c
+	$(KLCC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(knbd_client_CPPFLAGS) $(CPPFLAGS) $(knbd_client_CFLAGS) $(CFLAGS) -c -o knbd_client-nbd-client.o nbd-client.c
+knbd-client$(EXEEXT): knbd_client-nbd-client.o $(knbd_client_DEPENDENCIES)
+	@rm -f knbd-client$(EXEEXT)
+	$(LINK) $(knbd_client_LDFLAGS) knbd_client-nbd-client.o $(knbd_client_LDADD) $(LIBS)
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..b20c9ca
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+set -ex
+make -f Makefile.am nbd-server.1.in nbd-server.5.in
+exec autoreconf -f -i
diff --git a/configure.ac b/configure.ac
index 350166a..9cc59e6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -82,6 +82,40 @@ AC_ARG_ENABLE(
   ]
 )
 
+AC_MSG_CHECKING(for klcc)
+AC_ARG_WITH(
+  klcc,
+  AC_HELP_STRING(--with-klcc,[Build a version of nbd-client against klibc (for initramfs uses). Specify the path to 'klcc' (default autodetected)]),
+  [
+    if test "x$withval" != "x"; then
+      if test -x "$withval"; then
+        KLCC="$withval"
+	sbin_PROGRAMS=knbd-client
+	AC_MSG_RESULT($KLCC)
+      else
+        AC_MSG_ERROR("specified klcc is not executable or does not exist.")
+      fi
+    else
+      if test -x /usr/bin/klcc; then
+        KLCC=/usr/bin/klcc
+	sbin_PROGRAMS=knbd-client
+	AC_MSG_RESULT($KLCC)
+      else
+        AC_MSG_ERROR("klcc not found! Please specify it as a parameter to the --with-klcc option");
+      fi
+    fi
+  ],
+  [ if test -x /usr/bin/klcc; then
+      sbin_PROGRAMS=knbd-client
+      KLCC=/usr/bin/klcc
+      AC_MSG_RESULT($KLCC)
+    else
+      AC_MSG_RESULT(not found)
+    fi
+  ]
+)
+AC_SUBST(KLCC)
+
 AC_PROG_CC
 AC_PROG_CPP
 AC_PROG_INSTALL
@@ -98,7 +132,7 @@ AC_FUNC_FORK
 AC_FUNC_SETVBUF_REVERSED
 AC_MSG_CHECKING(whether client should be built)
 case $host_os in
-     linux*) sbin_PROGRAMS=nbd-client
+     linux*) sbin_PROGRAMS="$sbin_PROGRAMS nbd-client"
 	      AC_MSG_RESULT(yes)
               ;;
      *) AC_MSG_RESULT(no) ;;
diff --git a/gznbd/.gitignore b/gznbd/.gitignore
new file mode 100644
index 0000000..e550a6a
--- /dev/null
+++ b/gznbd/.gitignore
@@ -0,0 +1 @@
+gznbd
diff --git a/gznbd/Makefile b/gznbd/Makefile
index bb077d5..6a3778e 100644
--- a/gznbd/Makefile
+++ b/gznbd/Makefile
@@ -5,3 +5,8 @@ CPPFLAGS += -DTRACE
 LDLIBS += -lz
 
 all: gznbd
+
+clean:
+	rm -f gznbd *.o
+
+.PHONY: all clean
diff --git a/gznbd/gznbd.c b/gznbd/gznbd.c
index 61f7640..09f3d49 100644
--- a/gznbd/gznbd.c
+++ b/gznbd/gznbd.c
@@ -38,6 +38,7 @@
 #include <errno.h>
 #include <string.h>
 #include <fcntl.h>
+#include <syslog.h>
 #include <unistd.h>
 
 #include <sys/ioctl.h>
@@ -49,8 +50,7 @@
 /* asm/types defines __u??, at least on my system */
 #include <asm/types.h>
 
-#define u32 __u32
-#define u64 __u64
+#define MY_NAME "gznbd"
 
 /* these headers take care of endianness */
 #include "../config.h"
-- 
1.7.10.4