Merge pull request #390 from radford/libperl-ldopts

libperl's ldopts include libaries and therefore should go in LIBS not LDFLAGS

configure.ac

@@ -3219,12 +3219,12 @@ if test "x$with_libperl" = "xyes" \
 	&& test -n "$perl_interpreter"
 then
   SAVE_CFLAGS="$CFLAGS"
-  SAVE_LDFLAGS="$LDFLAGS"
+  SAVE_LIBS="$LIBS"
 dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string)
   PERL_CFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ccopts`
-  PERL_LDFLAGS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
+  PERL_LIBS=`ARCHFLAGS="" $perl_interpreter -MExtUtils::Embed -e ldopts`
   CFLAGS="$CFLAGS $PERL_CFLAGS"
-  LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
+  LIBS="$LIBS $PERL_LIBS"
 
   AC_CACHE_CHECK([for libperl],
     [c_cv_have_libperl],
@@ -3251,13 +3251,13 @@ dnl ARCHFLAGS="" -> disable multi -arch on OSX (see Config_heavy.pl:fetch_string
   then
 	  AC_DEFINE(HAVE_LIBPERL, 1, [Define if libperl is present and usable.])
 	  AC_SUBST(PERL_CFLAGS)
-	  AC_SUBST(PERL_LDFLAGS)
+	  AC_SUBST(PERL_LIBS)
   else
 	  with_libperl="no"
   fi
 
   CFLAGS="$SAVE_CFLAGS"
-  LDFLAGS="$SAVE_LDFLAGS"
+  LIBS="$SAVE_LIBS"
 else if test -z "$perl_interpreter"; then
   with_libperl="no (no perl interpreter found)"
   c_cv_have_libperl="no"
@@ -3267,9 +3267,9 @@ AM_CONDITIONAL(BUILD_WITH_LIBPERL, test "x$with_libperl" = "xyes")
 if test "x$with_libperl" = "xyes"
 then
 	SAVE_CFLAGS="$CFLAGS"
-	SAVE_LDFLAGS="$LDFLAGS"
+	SAVE_LIBS="$LIBS"
 	CFLAGS="$CFLAGS $PERL_CFLAGS"
-	LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
+	LIBS="$LIBS $PERL_LIBS"
 
 	AC_CACHE_CHECK([if perl supports ithreads],
 		[c_cv_have_perl_ithreads],
@@ -3296,17 +3296,17 @@ then
 	fi
 
 	CFLAGS="$SAVE_CFLAGS"
-	LDFLAGS="$SAVE_LDFLAGS"
+	LIBS="$SAVE_LIBS"
 fi
 
 if test "x$with_libperl" = "xyes"
 then
 	SAVE_CFLAGS="$CFLAGS"
-	SAVE_LDFLAGS="$LDFLAGS"
+	SAVE_LIBS="$LIBS"
 	# trigger an error if Perl_load_module*() uses __attribute__nonnull__(3)
 	# (see issues #41 and #42)
 	CFLAGS="$CFLAGS $PERL_CFLAGS -Wall -Werror"
-	LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
+	LIBS="$LIBS $PERL_LIBS"
 
 	AC_CACHE_CHECK([for broken Perl_load_module()],
 		[c_cv_have_broken_perl_load_module],
@@ -3330,17 +3330,17 @@ then
 	)
 
 	CFLAGS="$SAVE_CFLAGS"
-	LDFLAGS="$SAVE_LDFLAGS"
+	LIBS="$SAVE_LIBS"
 fi
 AM_CONDITIONAL(HAVE_BROKEN_PERL_LOAD_MODULE,
 		test "x$c_cv_have_broken_perl_load_module" = "xyes")
 
 if test "x$with_libperl" = "xyes"
 then
 	SAVE_CFLAGS="$CFLAGS"
-	SAVE_LDFLAGS="$LDFLAGS"
+	SAVE_LIBS="$LIBS"
 	CFLAGS="$CFLAGS $PERL_CFLAGS"
-	LDFLAGS="$LDFLAGS $PERL_LDFLAGS"
+	LIBS="$LIBS $PERL_LIBS"
 
 	AC_CHECK_MEMBER(
 		[struct mgvtbl.svt_local],
@@ -3359,7 +3359,7 @@ then
 	fi
 
 	CFLAGS="$SAVE_CFLAGS"
-	LDFLAGS="$SAVE_LDFLAGS"
+	LIBS="$SAVE_LIBS"
 fi
 # }}}
 

src/Makefile.am

@@ -769,6 +769,7 @@ perl_la_CFLAGS += -Wno-nonnull
 endif
 perl_la_LDFLAGS = $(PLUGIN_LDFLAGS) \
 		$(PERL_LDFLAGS)
+perl_la_LIBADD = $(PERL_LIBS)
 endif
 
 if BUILD_PLUGIN_PF