Add support for loading DBD drivers as DSOs:

* build.conf: Only add apr_dbd.c to OBJECTS by default.  Add module
sections to define DBD DSOs.

* build/dbd.m4 (APU_CHECK_DBD_*): Add DBD-specific libraries to
LDADD_dbd_*.
(APU_CHECK_DBD_DSO): New macro.

* configure.in: Use APU_CHECK_DBD_DSO.  Export APU_HAVE_MODULES,
APU_DSO_LIBDIR, APU_MODULES, EXTRA_OBJECTS for supporting DSO builds.

* Makefile.in: Pick up newly exported variables; define LINK_MODULE.
(install-modules, install-modules-yes, install-modules-no): New targets.
($(TARGET_LIB)): Link against and depend on EXTRA_OBJECTS.

* dbd/apr_dbd.c: Clean up #includes; use APU_DSO_BUILD throughout
to dictate use of drivers as DSOs.
(apr_dbd_get_driver): Take the mutex before using the hash.
Use absolute path to DSO.  Fix cast warning.

Submitted by: jorton, bojan


git-svn-id: http://svn.apache.org/repos/asf/apr/apr-util/trunk@501380 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 3 insertions, 0 deletions

diff --git a/CHANGES b/CHANGES
index 3aebe317..5b0e71f1 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,5 +1,8 @@
 Changes with APR-util 1.3.0
 
+  *) Support building DBD drivers as DSOs; use --enable-dbd-dso flag
+     to configure.  [Joe Orton, Bojan Smojver]
+
   *) Rewrite detection of expat in configure to fix build on e.g. biarch
      Linux platforms.  PR 28205.  [Joe Orton]