From: jacob <jacob>
Date: Thu, 1 Apr 2004 03:34:59 +0000 (+0000)
Subject: b=3041
X-Git-Tag: 1.2.2~114
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=b85db26c96e64fbd2926564ffa644b79f44f9272;p=fs%2Flustre-release.git

b=3041
b=3058

Clean up the autoconf and automake bits:

 * now liblustre and kernel modules can be built in the same tree
	use --disable-modules, --disable-liblustre to disable those
	bits
 * 2.6 modules are now built as .ko, and lconf can deal with them
 * fixes for builddir != srcdir
---

diff --git a/lnet/Rules.linux b/lnet/Rules.linux
deleted file mode 100644
index 232a248..0000000
--- a/lnet/Rules.linux
+++ /dev/null
@@ -1,29 +0,0 @@
-# included in Linux kernel directories
-# Rules for module building
-
-if LINUX25
-
-basename=$(shell echo $< | sed -e 's/\.c//g' | sed -e 's/-//g' | sed -e 's/\.o//g' | sed -e 's/^.*\///g')
-AM_CPPFLAGS= -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2  -DKBUILD_MODNAME=$(MODULE) -DKBUILD_BASENAME=$(basename)
-
-$(MODULE).o: $($(MODULE)_OBJECTS) $($(MODULE)_DEPENDENCIES)
-	$(LD) -m $(MOD_LINK) -r -o $(MODULE)_tmp.o $($(MODULE)_OBJECTS)
-	rm -f $(MODULE)_tmp.c
-	$(LINUX)/scripts/modpost $(LINUX)/vmlinux $(MODULE)_tmp.o
-	$(COMPILE) -UKBUILD_BASENAME -DKBUILD_BASENAME=$(MODULE) -c $(MODULE)_tmp.mod.c
-	$(LD) -m $(MOD_LINK) -r -o $(MODULE).o $(MODULE)_tmp.o $(MODULE)_tmp.mod.o
-
-else
-
-$(MODULE).o: $($(MODULE)_OBJECTS)
-	$(LD) -m $(MOD_LINK) -r -o $(MODULE).o $($(MODULE)_OBJECTS)
-
-endif
-
-tags:
-	rm -f $(top_srcdir)/TAGS
-	rm -f $(top_srcdir)/tags
-	find $(top_srcdir)/../portals/ -name '*.[hc]' | xargs etags -a
-	find $(top_srcdir) -name '*.[hc]' | grep -v ".orig" | xargs etags -a
-	find $(top_srcdir)/../portals/ -name '*.[hc]' | xargs ctags -a
-	find $(top_srcdir) -name '*.[hc]' | grep -v ".orig" | xargs ctags -a
diff --git a/lustre/portals/Rules.linux b/lustre/portals/Rules.linux
deleted file mode 100644
index 232a248..0000000
--- a/lustre/portals/Rules.linux
+++ /dev/null
@@ -1,29 +0,0 @@
-# included in Linux kernel directories
-# Rules for module building
-
-if LINUX25
-
-basename=$(shell echo $< | sed -e 's/\.c//g' | sed -e 's/-//g' | sed -e 's/\.o//g' | sed -e 's/^.*\///g')
-AM_CPPFLAGS= -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2  -DKBUILD_MODNAME=$(MODULE) -DKBUILD_BASENAME=$(basename)
-
-$(MODULE).o: $($(MODULE)_OBJECTS) $($(MODULE)_DEPENDENCIES)
-	$(LD) -m $(MOD_LINK) -r -o $(MODULE)_tmp.o $($(MODULE)_OBJECTS)
-	rm -f $(MODULE)_tmp.c
-	$(LINUX)/scripts/modpost $(LINUX)/vmlinux $(MODULE)_tmp.o
-	$(COMPILE) -UKBUILD_BASENAME -DKBUILD_BASENAME=$(MODULE) -c $(MODULE)_tmp.mod.c
-	$(LD) -m $(MOD_LINK) -r -o $(MODULE).o $(MODULE)_tmp.o $(MODULE)_tmp.mod.o
-
-else
-
-$(MODULE).o: $($(MODULE)_OBJECTS)
-	$(LD) -m $(MOD_LINK) -r -o $(MODULE).o $($(MODULE)_OBJECTS)
-
-endif
-
-tags:
-	rm -f $(top_srcdir)/TAGS
-	rm -f $(top_srcdir)/tags
-	find $(top_srcdir)/../portals/ -name '*.[hc]' | xargs etags -a
-	find $(top_srcdir) -name '*.[hc]' | grep -v ".orig" | xargs etags -a
-	find $(top_srcdir)/../portals/ -name '*.[hc]' | xargs ctags -a
-	find $(top_srcdir) -name '*.[hc]' | grep -v ".orig" | xargs ctags -a
diff --git a/lustre/utils/lconf b/lustre/utils/lconf.in
similarity index 99%
rename from lustre/utils/lconf
rename to lustre/utils/lconf.in
index ac22336..3c7e588 100755
--- a/lustre/utils/lconf
+++ b/lustre/utils/lconf.in
@@ -35,11 +35,11 @@ if sys.version[0] == '1':
 else:
     from fcntl import F_GETFL, F_SETFL
 
-PYMOD_DIR = "/usr/lib/lustre/python"
+PYMOD_DIR = "@PYMOD_DIR@"
 
 def development_mode():
     base = os.path.dirname(sys.argv[0])
-    if os.access(base+"/Makefile.am", os.R_OK):
+    if os.access(base+"/Makefile", os.R_OK):
         return 1
     return 0
 
@@ -699,13 +699,14 @@ def do_find_file(base, mod):
                 return module
 
 def find_module(src_dir, dev_dir, modname):
-    mod = '%s.o' % (modname)
-    module = src_dir +'/'+ dev_dir +'/'+ mod
-    try: 
-       if os.access(module, os.R_OK):
-            return module
-    except OSError:
-        pass
+    modbase = src_dir +'/'+ dev_dir +'/'+ modname
+    for modext in '.ko', '.o':
+        module = modbase + modext
+        try: 
+            if os.access(module, os.R_OK):
+                return module
+        except OSError:
+            pass
     return None
 
 # is the path a block device?
@@ -2352,6 +2353,7 @@ def setupModulePath(cmd, portals_dir = PORTALS_DIR):
     base = os.path.dirname(cmd)
     if development_mode():
         if not config.lustre:
+            debug('using objdir module paths')            
             config.lustre = (os.path.join(base, ".."))
         # normalize the portals dir, using command line arg if set
         if config.portals: