* Makefile.in (install-arch-indep): Avoid readdir race.

Fixes: debbugs:17971

diff --git a/ChangeLog b/ChangeLog
index 07954be7d6b6caf408246d74cc3ab87813ec0332..cdf4152bc0ad19e0ed916e35941afa6a7af920fd 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-07-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * Makefile.in (install-arch-indep): Avoid readdir race (Bug#17971).
+
 2014-06-20  Paul Eggert  <eggert@cs.ucla.edu>
 
        * configure.ac: Warn about --enable-link-time-optimization's issues

diff --git a/Makefile.in b/Makefile.in
index 76a030407b952cd28621f08c70a5c5f14a902805..103b035a3c9d091329eb040841a2dbacdead167c 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -615,8 +615,9 @@ install-arch-indep: lisp install-info install-man ${INSTALL_ARCH_INDEP_EXTRA}
        [ -z "${GZIP_PROG}" ] || { \
          echo "Compressing *.el ..." && \
          cd "$(DESTDIR)${lispdir}" && \
-         find . -name '*.elc' -exec $(SHELL) -c \
-           '${GZIP_PROG} -9n `expr "$$1" : "\\(.*\\)c"`' dummy '{}' ';'; \
+         for f in `find . -name "*.elc" -print | sed 's/.elc$$/.el/'`; do \
+           ${GZIP_PROG} -9n "$$f"; \
+         done; \
        }
        -chmod -R a+r "$(DESTDIR)${datadir}/emacs/${version}" ${COPYDESTS}