[project @ 2000-06-02 12:16:19 by simonmar]

add new flag -fglasgow-exts-no-lang, which is the same as
-fglsagow-exts but doesn't include the implicit -package lang.  This
is needed only for compiling ghc/lib/std, where hslibs/lang may or may
not exist.

1 files changed, 7 insertions, 3 deletions

diff --git a/ghc/driver/ghc.lprl b/ghc/driver/ghc.lprl
index 65351c0d9d..742f8c716a 100644
--- a/ghc/driver/ghc.lprl
+++ b/ghc/driver/ghc.lprl
@@ -3214,14 +3214,20 @@ arg: while($_ = $Args[0]) {
     /^-fallow-undecidable-instances$/ && do { push(@HsC_flags, $_); next arg; };
     /^-fhistory-size.*$/ 	      && do { push(@HsC_flags, $_); next arg; };
     /^-fdicts-strict$/ 	  	      && do { push(@HsC_flags, $_); next arg; };
+
     /^-fglasgow-exts$/
 		&& do { push(@HsC_flags, $_);
 
-			# -fglasgow-exts implies -syslib lang
+			# -fglasgow-exts implies -package lang
 			&add_syslib('lang');
 
 			next arg; };
 
+	# for compiling lib/std we can't add the implicit package lang,
+	# because it isn't built yet.
+    /^-fglasgow-exts-no-lang$/
+		&& do { push(@HsC_flags, "-fglasgow-exts"); next arg; };
+
     /^-fspeciali[sz]e$/
 		&& do { $Oopt_DoSpecialise = '-fspecialise'; next arg; };
     /^-fno-speciali[sz]e$/
@@ -3231,8 +3237,6 @@ arg: while($_ = $Args[0]) {
                 && do {  $Oopt_UsageSPInf = '-fusagesp';
                          push (@HsC_flags, '-fusagesp-on'); next arg; };
 
-    /^-fcompiling-prelude$/ && do { $CompilingPrelude=1; push(@HsC_flags, $_); next arg; };
-
 # Now the foldr/build options, which are *on* by default (for -O).
 
     /^-ffoldr-build$/