- Part 1 of fixing problems with runpath switch (make --disable-rpath work for real)

acinclude.m4

@@ -323,6 +323,9 @@ else
     ld_runpath_switch=-L
   fi
 fi
+if test "$PHP_RPATH" = "no"; then
+  ld_runpath_switch=
+fi
 ])
 
 dnl
@@ -447,7 +450,8 @@ AC_DEFUN([PHP_ADD_LIBPATH],[
       _PHP_ADD_LIBPATH_GLOBAL([$ai_p])
     ],[
       if test "$ext_shared" = "yes"; then
-        $2="$ld_runpath_switch$ai_p -L$ai_p [$]$2"
+        $2="-L$ai_p [$]$2"
+        test -n "$ld_runpath_switch" && $2="$ld_runpath_switch$ai_p [$]$2"
       else
         _PHP_ADD_LIBPATH_GLOBAL([$ai_p])
       fi

configure.in

@@ -138,6 +138,10 @@ dnl Support systems with system libraries in e.g. /usr/lib64
 PHP_ARG_WITH(libdir, for system library directory,
 [  --with-libdir=NAME      Look for libraries in .../NAME rather than .../lib],lib,no)
 
+PHP_ARG_ENABLE(rpath, whether to enable runpaths,
+[  --disable-rpath         Disable passing additional runtime library
+                          search paths], yes, no)
+
 dnl check for -R, etc. switch
 PHP_RUNPATH_SWITCH
 
@@ -755,10 +759,6 @@ else
   AC_DEFINE(PHP_SIGCHILD, 0, [ ])
 fi
 
-PHP_ARG_ENABLE(rpath, whether to enable runpaths,
-[  --disable-rpath         Disable passing additional runtime library
-                          search paths], yes, no)
-
 PHP_ARG_ENABLE(libgcc, whether to explicitly link against libgcc,
 [  --enable-libgcc         Enable explicitly linking against libgcc], no, no)