Revert delegating c-ares linking magic on libtool and auto-makefiles when using

the uninstalled c-ares libtool archive built from the CVS embedded tree.

This embedded c-ares linking is again handled from the configure script.

configure.ac

@@ -2201,6 +2201,8 @@ dnl set variable for use in automakefile(s)
 AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1)
 
 aresembedded="unknown"
+configure_rundir=`pwd`
+embedded_ares_builddir="$configure_rundir/ares"
 AC_MSG_CHECKING([whether to enable c-ares])
 AC_ARG_ENABLE(ares,
 AC_HELP_STRING([--enable-ares=PATH],[Enable c-ares for name lookups])
@@ -2221,6 +2223,8 @@ AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]),
        AC_SUBST(HAVE_ARES)
        curl_ares_msg="enabled"
 
+       LIBS="-lcares $LIBS"
+
        dnl For backwards compatibility default to includes/lib in srcdir/ares
        dnl If a value is specified it is assumed that the libs are in $val/lib
        dnl and the includes are in $val/include. This is the default setup for
@@ -2229,17 +2233,13 @@ AC_HELP_STRING([--disable-ares],[Disable c-ares for name lookups]),
          if test -d "$srcdir/ares"; then
             aresembedded="yes"
             AC_CONFIG_SUBDIRS(ares)
-            dnl This c-ares library is an uninstalled libtool archive, so
-            dnl we delegate all the linking magic on libtool and automake.
             dnl Since c-ares has installable configured header files, path
             dnl inclusion is fully done in makefiles for in-tree builds.
-         else
-           LIBS="-lcares $LIBS"
+            LDFLAGS="$LDFLAGS -L$embedded_ares_builddir"
          fi
        else
          CPPFLAGS="$CPPFLAGS -I$enableval/include"
          LDFLAGS="$LDFLAGS -L$enableval/lib"
-         LIBS="-lcares $LIBS"
        fi
 
        if test -z "$aresembedded"; then

lib/Makefile.am

@@ -110,12 +110,6 @@ if MIMPURE
 MIMPURE = -mimpure-text
 endif
 
-if USE_EMBEDDED_ARES
-EMBEDDEDARES = ../ares/libcares.la
-else
-EMBEDDEDARES =
-endif
-
 libcurl_la_LDFLAGS = $(UNDEF) $(VERSIONINFO) $(MIMPURE) $(LIBCURL_LIBS)
 
 # Makefile.inc provides the CSOURCES and HHEADERS defines
@@ -123,8 +117,6 @@ include Makefile.inc
 
 libcurl_la_SOURCES = $(CSOURCES) $(HHEADERS)
 
-libcurl_la_LIBADD = $(EMBEDDEDARES)
-
 WIN32SOURCES = $(CSOURCES)
 WIN32HEADERS = $(HHEADERS) config-win32.h
 

src/Makefile.am

@@ -45,14 +45,8 @@ bin_PROGRAMS = curl
 
 include Makefile.inc
 
-if USE_EMBEDDED_ARES
-EMBEDDEDARES = ../ares/libcares.la
-else
-EMBEDDEDARES =
-endif
-
-curl_LDADD = ../lib/libcurl.la $(EMBEDDEDARES) @CURL_LIBS@
-curl_DEPENDENCIES = ../lib/libcurl.la $(EMBEDDEDARES)
+curl_LDADD = $(top_builddir)/lib/libcurl.la @CURL_LIBS@
+curl_DEPENDENCIES = $(top_builddir)/lib/libcurl.la
 BUILT_SOURCES = hugehelp.c
 CLEANFILES = hugehelp.c
 # Use the C locale to ensure that only ASCII characters appear in the

tests/libtest/Makefile.am

@@ -48,20 +48,12 @@ INCLUDES = -I$(top_builddir)/include \
            -I$(top_srcdir)/lib 
 endif
 
-LIBDIR = $(top_builddir)/lib
-
 EXTRA_DIST = test75.pl test307.pl test610.pl test613.pl test1013.pl	\
 test1022.pl Makefile.inc
 
-if USE_EMBEDDED_ARES
-EMBEDDEDARES = $(top_builddir)/ares/libcares.la
-else
-EMBEDDEDARES =
-endif
-
 # Dependencies (may need to be overriden)
-LDADD = $(LIBDIR)/libcurl.la $(EMBEDDEDARES)
-DEPENDENCIES = $(LIBDIR)/libcurl.la $(EMBEDDEDARES)
+LDADD = $(top_builddir)/lib/libcurl.la
+DEPENDENCIES = $(top_builddir)/lib/libcurl.la
 
 # Makefile.inc provides the source defines (TESTUTIL, SUPPORTFILES, noinst_PROGRAMS, lib*_SOURCES, and lib*_CFLAGS)
 include Makefile.inc