First pass at trying to standardize httpd-2.0's usage of APR and APR-util

so that they can be separated - use an installed APR and APR-util with
httpd-2.0.  This is not expected to achieve full separation, but is
merely the first step in the process.  The tree should still be buildable
in the source-only case.

This commit does the following things:
- Use the standard find_apr.m4 and find_apu.m4 m4 macro files that flood and
  Subversion already use for locating APR and APR-util.  This adds the
  --with-apr and --with-apr-util configure options.
- Stop using APRVARS and export_vars.sh.
- Use apr-config and apu-config to determine dependencies.
- Add AP_BUILD_SRCLIB_DIRS and AP_CLEAN_SRCLIB_DIRS values (names stink)
  to dynamically figure out what subdirs in srclib we will build.
  (What we really want to do is set one value - go L->R on build and
   R->L on clean.  I can't think of a way to do this.)
- If we are using APR and APR-util that are already installed, don't
  specify them in srclib.  (This still needs some work I bet.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95061 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 2 insertions, 2 deletions

diff --git a/srclib/Makefile.in b/srclib/Makefile.in
index 379ade4277..1fb910ad32 100644
--- a/srclib/Makefile.in
+++ b/srclib/Makefile.in
@@ -1,6 +1,6 @@
 
 SUBDIRS = pcre
-BUILD_SUBDIRS = apr apr-util
-CLEAN_SUBDIRS = apr-util apr
+BUILD_SUBDIRS = $(AP_BUILD_SRCLIB_DIRS)
+CLEAN_SUBDIRS = $(AP_CLEAN_SRCLIB_DIRS)
 
 include $(top_builddir)/build/rules.mk