Fix Trac #2111: improve error handling for 'rec' in do-notation

[ghc-hetmet.git] / compiler / Makefile

diff --git a/compiler/Makefile b/compiler/Makefile
index 71b53fb..c7d4169 100644 (file)
--- a/compiler/Makefile
+++ b/compiler/Makefile
@@ -95,9 +95,6 @@ ifeq "$(stage)" ""
 stage=1
 endif
 
-# XXX DQ is now the same on all platforms, so get rid of it
-DQ = \"
-
 .DUMMY: stage_dir
 stage_dirs :
        $(MKDIRHIER) stage$(stage)
@@ -476,6 +473,15 @@ bootstrapped = NO
 endif
 endif
 
+# Beyond stage 1, honour any Mac OS X depolyment target options.  If we use 
+# these options in stage 1 we get a linker error if the bootstrap compiler is
+#  for a more recent OS version
+ifneq "$(findstring $(stage), 2 3)" ""
+SRC_CC_OPTS += $(MACOSX_DEPLOYMENT_CC_OPTS)
+SRC_HC_OPTS += $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS))
+SRC_LD_OPTS += $(addprefix -optl, $(MACOSX_DEPLOYMENT_LD_OPTS))
+endif
+
 # -----------------------------------------------------------------------------
 # Building a compiler with interpreter support
 #
@@ -875,6 +881,8 @@ LIB_LD_OPTS += $(foreach pkg,$(PKG_DEPENDS),-package $(pkg))
 # We have to expand each package dependency with its version, which we
 # can do by calling "ghc-pkg list $pkg --simple-output".
 PACKAGE_CPP_OPTS += -DPKG_DEPENDS='$(foreach pkg,$(PKG_DEPENDS),$(shell $(GHC_PKG_INPLACE) latest --global $(pkg)))'
+# We want to define STAGE to be like "2" in the Haskell code, so we need
+# to quote the "s so that they don't get interpreted by the shell.
 PACKAGE_CPP_OPTS += -DSTAGE='"$(stage)"'
 
 # Omit Main from the library, the client will want to plug their own Main in
@@ -985,7 +993,7 @@ ifeq "$(BUILD_GHC_PACKAGE)" "YES"
 all :: $(GHC_PROG)
 endif
 
-$(odir)/main/Config.$(way_)o: SRC_HC_OPTS+=-DSTAGE=$(DQ)$(stage)$(DQ)
+$(odir)/main/Config.$(way_)o: SRC_HC_OPTS+=-DSTAGE='"$(stage)"'
 
 ifneq "$(findstring $(stage), 2 3)" ""
 $(warning LIBRARY is $(LIBRARY))