Fix the link to the ghc docs in libraries/prologue.txt

[ghc-hetmet.git] / libffi / ghc.mk

diff --git a/libffi/ghc.mk b/libffi/ghc.mk
index 1216a32..17a86ee 100644 (file)
--- a/libffi/ghc.mk
+++ b/libffi/ghc.mk
@@ -113,7 +113,7 @@ endif
 ifneq "$(BINDIST)" "YES"
 $(libffi_STAMP_CONFIGURE):
        "$(RM)" $(RM_OPTS) -r $(LIBFFI_DIR) libffi/build
-       cd libffi && $(TAR) -zxf ../ghc-tarballs/libffi/libffi*.tar.gz
+       cat ghc-tarballs/libffi/libffi*.tar.gz | $(GZIP) -d | { cd libffi && $(TAR) -xf - ; }
        mv libffi/libffi-* libffi/build
        chmod +x libffi/ln
        cd libffi/build && "$(PATCH)" -p1 < ../libffi.dllize-3.0.8.patch