Add the libdb2 type-existence tests to the top-level configure script.

Replace the generated header files in db2 with static ones that
include autoconf.h and make decisions based on the macros defined
there.  Omit some tests that test for things we assume now, like
"const" working and "size_t" being defined.  Update dependencies.

The libdb2 configure script now generates no header files.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@19605 dc483132-0cff-0310-8789-dd5450dbe970

1 files changed, 54 insertions, 44 deletions

diff --git a/src/plugins/kdb/db2/libdb2/btree/Makefile.in b/src/plugins/kdb/db2/libdb2/btree/Makefile.in
index 82b4839db..159db0102 100644
--- a/src/plugins/kdb/db2/libdb2/btree/Makefile.in
+++ b/src/plugins/kdb/db2/libdb2/btree/Makefile.in
@@ -11,8 +11,6 @@ SRCS= $(STLIBOBJS:.o=.c)
 LOCALINCLUDES=	-I. -I$(srcdir)/../include -I../include -I$(srcdir)/../mpool \
 		-I$(srcdir)/../db
 
-AUTOCONF_HEADER=$(srcdir)/../include/config.h.in
-
 all-unix:: all-libobjs
 clean-unix:: clean-libobjs
 @libobj_frag@
@@ -23,63 +21,75 @@ clean-unix:: clean-libobjs
 # the Makefile.in file
 #
 bt_close.so bt_close.po $(OUTPRE)bt_close.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
-  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_close.c \
-  btree.h extern.h
-bt_conv.so bt_conv.po $(OUTPRE)bt_conv.$(OBJEXT): $(BUILDTOP)/include/db-config.h \
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
   $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
   $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
-  ../include/config.h bt_conv.c btree.h extern.h
-bt_debug.so bt_debug.po $(OUTPRE)bt_debug.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
+  bt_close.c btree.h extern.h
+bt_conv.so bt_conv.po $(OUTPRE)bt_conv.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
+  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/config.h \
+  $(srcdir)/../include/db-config.h $(srcdir)/../include/db-int.h \
   $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_debug.c \
-  btree.h extern.h
+  $(srcdir)/../mpool/mpool.h bt_conv.c btree.h extern.h
+bt_debug.so bt_debug.po $(OUTPRE)bt_debug.$(OBJEXT): \
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
+  $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
+  $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
+  bt_debug.c btree.h extern.h
 bt_delete.so bt_delete.po $(OUTPRE)bt_delete.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
-  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_delete.c \
-  btree.h extern.h
-bt_get.so bt_get.po $(OUTPRE)bt_get.$(OBJEXT): $(BUILDTOP)/include/db-config.h \
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
   $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
   $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
-  ../include/config.h bt_get.c btree.h extern.h
+  bt_delete.c btree.h extern.h
+bt_get.so bt_get.po $(OUTPRE)bt_get.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
+  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/config.h \
+  $(srcdir)/../include/db-config.h $(srcdir)/../include/db-int.h \
+  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
+  $(srcdir)/../mpool/mpool.h bt_get.c btree.h extern.h
 bt_open.so bt_open.po $(OUTPRE)bt_open.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
   $(BUILDTOP)/include/db-config.h $(SRCTOP)/include/k5-platform.h \
-  $(SRCTOP)/include/k5-thread.h $(srcdir)/../include/db-int.h \
+  $(SRCTOP)/include/k5-thread.h $(srcdir)/../include/config.h \
+  $(srcdir)/../include/db-config.h $(srcdir)/../include/db-int.h \
   $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_open.c \
-  btree.h extern.h
+  $(srcdir)/../mpool/mpool.h bt_open.c btree.h extern.h
 bt_overflow.so bt_overflow.po $(OUTPRE)bt_overflow.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
-  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_overflow.c \
-  btree.h extern.h
-bt_page.so bt_page.po $(OUTPRE)bt_page.$(OBJEXT): $(BUILDTOP)/include/db-config.h \
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
   $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
   $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
-  ../include/config.h bt_page.c btree.h extern.h
-bt_put.so bt_put.po $(OUTPRE)bt_put.$(OBJEXT): $(BUILDTOP)/include/db-config.h \
+  bt_overflow.c btree.h extern.h
+bt_page.so bt_page.po $(OUTPRE)bt_page.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
+  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/config.h \
+  $(srcdir)/../include/db-config.h $(srcdir)/../include/db-int.h \
+  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
+  $(srcdir)/../mpool/mpool.h bt_page.c btree.h extern.h
+bt_put.so bt_put.po $(OUTPRE)bt_put.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
+  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/config.h \
+  $(srcdir)/../include/db-config.h $(srcdir)/../include/db-int.h \
+  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
+  $(srcdir)/../mpool/mpool.h bt_put.c btree.h extern.h
+bt_search.so bt_search.po $(OUTPRE)bt_search.$(OBJEXT): \
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
   $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
   $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
-  ../include/config.h bt_put.c btree.h extern.h
-bt_search.so bt_search.po $(OUTPRE)bt_search.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
+  bt_search.c btree.h extern.h
+bt_seq.so bt_seq.po $(OUTPRE)bt_seq.$(OBJEXT): $(BUILDTOP)/include/autoconf.h \
+  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/config.h \
+  $(srcdir)/../include/db-config.h $(srcdir)/../include/db-int.h \
   $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_search.c \
-  btree.h extern.h
-bt_seq.so bt_seq.po $(OUTPRE)bt_seq.$(OBJEXT): $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../mpool/mpool.h bt_seq.c btree.h extern.h
+bt_split.so bt_split.po $(OUTPRE)bt_split.$(OBJEXT): \
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
   $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
   $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
-  ../include/config.h bt_seq.c btree.h extern.h
-bt_split.so bt_split.po $(OUTPRE)bt_split.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
-  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_split.c \
-  btree.h extern.h
+  bt_split.c btree.h extern.h
 bt_utils.so bt_utils.po $(OUTPRE)bt_utils.$(OBJEXT): \
-  $(BUILDTOP)/include/db-config.h $(srcdir)/../include/db-int.h \
-  $(srcdir)/../include/db-queue.h $(srcdir)/../include/db.h \
-  $(srcdir)/../mpool/mpool.h ../include/config.h bt_utils.c \
-  btree.h extern.h
+  $(BUILDTOP)/include/autoconf.h $(BUILDTOP)/include/db-config.h \
+  $(srcdir)/../include/config.h $(srcdir)/../include/db-config.h \
+  $(srcdir)/../include/db-int.h $(srcdir)/../include/db-queue.h \
+  $(srcdir)/../include/db.h $(srcdir)/../mpool/mpool.h \
+  bt_utils.c btree.h extern.h