Remove uses of pwd in favour of abspath

testsuite/tests/ghc-regress/annotations/should_run/Makefile

@@ -12,4 +12,4 @@ config :
 	@echo "Creating $(CONFIG_HS) ... "
 	@echo "module Config where" >>$(CONFIG_HS)
 	@echo "cTop          :: String" >> $(CONFIG_HS)
-	@echo "cTop          = \""`cd $(TOP) && cd .. && pwd`"\"" >> $(CONFIG_HS)
+	@echo "cTop          = \""`$(TEST_HC) --print-libdir`"\"" >> $(CONFIG_HS)
\ No newline at end of file

testsuite/tests/ghc-regress/cabal/cabal01/Makefile

@@ -23,7 +23,7 @@ cabal01:
 	$(MAKE) clean
 	$(TEST_HC) --make -o setup Setup.lhs -v0
 
-	./setup configure -v0 --prefix=$(shell $(TOP)/utils/pwd forwardslash)/install --with-compiler=$(TEST_HC) --with-hc-pkg=$(GHC_PKG) $(PROF)
+	./setup configure -v0 --prefix=$(abspath install) --with-compiler=$(TEST_HC) --with-hc-pkg=$(GHC_PKG) $(PROF)
 	./setup build -v0
 	./setup copy -v0
 	echo install1:

testsuite/tests/ghc-regress/lib/Generics/Makefile

-CWD=${shell pwd}
-TOP=${CWD}/../../../..
+TOP=../../../..
 include $(TOP)/mk/boilerplate.mk
 include $(TOP)/mk/test.mk
 

testsuite/tests/ghc-regress/rename/prog006/Makefile

@@ -17,7 +17,7 @@ include $(TOP)/mk/test.mk
 
 rn.prog006:
 	$(TEST_HC) --make -package-name test-1.0 B.C -fforce-recomp -v0
-	sed "s@__IMPORT__@`$(TOP)/utils/pwd quadruple-backslash`@" <pkg.conf.in >pkg.conf
+	sed "s@__IMPORT__@$(abspath .)@" <pkg.conf.in >pkg.conf
 	$(TEST_HC) -c -package-conf pkg.conf -package test -fforce-recomp A.hs -i
 # The -i clears the search path, so A.hs will find B.C from package test
 #