[commit: ghc] master: ghc.mk: Make install_docs rule sh-compatible (7485d0c)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/7485d0ce03247ca573073738aba34a66e01180a8/ghc

>---------------------------------------------------------------

commit 7485d0ce03247ca573073738aba34a66e01180a8
Author: Ben Gamari <ben at well-typed.com>
Date:   Mon Nov 16 16:56:12 2015 +0200

    ghc.mk: Make install_docs rule sh-compatible


>---------------------------------------------------------------

7485d0ce03247ca573073738aba34a66e01180a8
 ghc.mk | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/ghc.mk b/ghc.mk
index 5e74b7b..caa903d 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -929,14 +929,14 @@ ifneq "$(INSTALL_LIBRARY_DOCS)" ""
 	$(INSTALL_SCRIPT) $(INSTALL_OPTS) libraries/gen_contents_index "$(DESTDIR)$(docdir)/html/libraries/"
 endif
 ifneq "$(INSTALL_HTML_DOC_DIRS)" ""
+	# We need to filter out the directories so install doesn't choke on them
 	for i in $(INSTALL_HTML_DOC_DIRS); do \
 		$(INSTALL_DIR) "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
-    for f in $$i/*; do \
-# We filter out the directories so install doesn't choke on them \
-      if test -f $$f; then \
-		    $(INSTALL_DOC) $(INSTALL_OPTS) "$$f" "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
-      fi \
-    done \
+		for f in $$i/*; do \
+			if test -f $$f; then \
+				$(INSTALL_DOC) $(INSTALL_OPTS) "$$f" "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
+			fi \
+		done \
 	done
 endif