Rework yacc rule for gcc platforms.

Generalized the OSX ppc workaround for ancient bison versions,
factored out for all gcc platforms. Put bison version detection
into configure accordingly, to switch on that, and not on platform.

1 files changed, 1 insertions, 0 deletions

diff --git a/set_soenv.in b/set_soenv.in
index 8248af8ec6a5..d97560d59f2e 100755
--- a/set_soenv.in
+++ b/set_soenv.in
@@ -1657,6 +1657,7 @@ ToFile( "DPKG",              "@DPKG@",           "e" );
 ToFile( "PKGMK",             "@PKGMK@",          "e" );
 ToFile( "GNUMAKE",           "@GNUMAKE@",        "e" );
 ToFile( "GNUTAR",            "@GNUTAR@",         "e" );
+ToFile( "ANCIENT_BISON",     "@ANCIENT_BISON@",  "e" );
 ToFile( "UPD",               $UPD,               "e" );
 ToFile( "WORK_STAMP",        $WORK_STAMP,        "e" );
 ToFile( "SOLARVER",          $SOLARVER,          "e" );