Remove automatic RPATH - add user rpath support
authorRichard Levitte <levitte@openssl.org>
Wed, 12 Oct 2016 15:05:35 +0000 (17:05 +0200)
committerRichard Levitte <levitte@openssl.org>
Thu, 13 Oct 2016 00:21:51 +0000 (02:21 +0200)
Make Configure recognise -rpath and -R to support user added rpaths
for OSF1 and Solaris.  For convenience, add a variable LIBRPATH in the
Unix Makefile, which the users can use as follows:

    ./config [options] -Wl,-rpath,\$(LIBRPATH)

Reviewed-by: Rich Salz <rsalz@openssl.org>
Configurations/unix-Makefile.tmpl
Configure

index e7dcfae..8d1dfbe 100644 (file)
@@ -153,6 +153,10 @@ LIBDIR={- #
 ENGINESDIR={- use File::Spec::Functions;
               catdir($prefix,$libdir,"engines-$sover") -}
 
+# Convenience variable for those who want to set the rpath in shared
+# libraries and applications
+LIBRPATH=$(INSTALLTOP)/$(LIBDIR)
+
 MANDIR=$(INSTALLTOP)/share/man
 DOCDIR=$(INSTALLTOP)/share/doc/$(BASENAME)
 HTMLDIR=$(DOCDIR)/html
@@ -1094,7 +1098,7 @@ $bin$exeext: $objs $deps
                APPNAME=$bin$exeext OBJECTS="$objs" \\
                LIBDEPS='\$(PLIB_LDFLAGS) '"$linklibs"' \$(EX_LIBS)' \\
                CC='$cc' CFLAGS='$cflags' \\
-               LDFLAGS='\$(LDFLAGS)' LIBRPATH='\$(INSTALLTOP)/\$(LIBDIR)' \\
+               LDFLAGS='\$(LDFLAGS)' \\
                link_app.$shlib_target
 EOF
   }
index 024b93f..38637fb 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -545,8 +545,9 @@ $config{build_type} = "release";
 
 my %unsupported_options = ();
 my %deprecated_options = ();
-foreach (@argvcopy)
+while (@argvcopy)
        {
+       $_ = shift @argvcopy;
        # VMS is a case insensitive environment, and depending on settings
        # out of our control, we may receive options uppercased.  Let's
        # downcase at least the part before any equal sign.
@@ -733,6 +734,14 @@ foreach (@argvcopy)
                        {
                        $libs.=$_." ";
                        }
+               elsif (/^-rpath$/ or /^-R$/)
+                       # -rpath is the OSF1 rpath flag
+                       # -R is the old Solaris rpath flag
+                       {
+                       my $rpath = shift(@argvcopy) || "";
+                       $rpath .= " " if $rpath ne "";
+                       $libs.=$_." ".$rpath;
+                       }
                elsif (/^-static$/)
                        {
                        $libs.=$_." ";