Fix permission bits on sources checked out with an overtight umask

Two patches 9907721 (templates/Makefile: don't depend on local umask
setting, 2008-02-28) and 96cda0b (templates/Makefile: install is
unnecessary, just use mkdir -p, 2008-08-21) tried to prevent an overtight
umask the builder/installer might have from screwing over the installation
procedure, but we forgot there was another source of trouble.  If the
person who checked out the source tree had an overtight umask, it will
leak out to the built products, which is propagated to the installation
destination.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/templates/Makefile b/templates/Makefile
index cc3fc30..a12c6e2 100644 (file)
--- a/templates/Makefile
+++ b/templates/Makefile
@@ -23,17 +23,19 @@ all: boilerplates.made custom
 
 bpsrc = $(filter-out %~,$(wildcard *--*))
 boilerplates.made : $(bpsrc)
-       $(QUIET)ls *--* 2>/dev/null | \
+       $(QUIET)umask 022 && ls *--* 2>/dev/null | \
        while read boilerplate; \
        do \
                case "$$boilerplate" in *~) continue ;; esac && \
                dst=`echo "$$boilerplate" | sed -e 's|^this|.|;s|--|/|g'` && \
                dir=`expr "$$dst" : '\(.*\)/'` && \
-               $(INSTALL) -d -m 755 blt/$$dir && \
+               mkdir -p blt/$$dir && \
                case "$$boilerplate" in \
-               *--) ;; \
-               *) cp -p $$boilerplate blt/$$dst ;; \
-               esac || exit; \
+               *--) continue;; \
+               esac && \
+               cp $$boilerplate blt/$$dst && \
+               if test -x "blt/$$dst"; then rx=rx; else rx=r; fi && \
+               chmod a+$$rx "blt/$$dst" || exit; \
        done && \
        date >$@