* admin/merge-gnulib (GNULIB_MODULES): Add stddef, for max_align_t.
* lib/gnulib.mk: Regenerate.
* src/alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
a hack involving a union.
+2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
+
+ Replace union hack with C11-style max_align_t
+ * admin/merge-gnulib (GNULIB_MODULES): Add stddef, for max_align_t.
+ * lib/gnulib.mk: Regenerate.
+ * src/alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
+ a hack involving a union.
+
2014-12-12 Paul Eggert <eggert@cs.ucla.edu>
Git ignore lib/std*.h
intprops largefile lstat
manywarnings memrchr mkostemp mktime
pipe2 pselect pthread_sigmask putenv qacl readlink readlinkat
- sig2str socklen stat-time stdalign stdio
+ sig2str socklen stat-time stdalign stddef stdio
strftime strtoimax strtoumax symlink sys_stat
sys_time time time_r timer-time timespec-add timespec-sub
unsetenv update-copyright utimens
# the same distribution terms as the rest of that program.
#
# Generated by gnulib-tool.
-# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=close --avoid=dup --avoid=fchdir --avoid=fstat --avoid=malloc-posix --avoid=msvc-inval --avoid=msvc-nothrow --avoid=open --avoid=openat-die --avoid=opendir --avoid=raise --avoid=save-cwd --avoid=select --avoid=sigprocmask --avoid=stdarg --avoid=stdbool --avoid=threadlib --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-stream count-one-bits count-trailing-zeros crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr dtotimespec dup2 environ execinfo faccessat fcntl fcntl-h fdatasync fdopendir filemode fstatat fsync getloadavg getopt-gnu gettime gettimeofday intprops largefile lstat manywarnings memrchr mkostemp mktime pipe2 pselect pthread_sigmask putenv qacl readlink readlinkat sig2str socklen stat-time stdalign stdio strftime strtoimax strtoumax symlink sys_stat sys_time time time_r timer-time timespec-add timespec-sub unsetenv update-copyright utimens vla warnings
+# Reproduce by: gnulib-tool --import --dir=. --lib=libgnu --source-base=lib --m4-base=m4 --doc-base=doc --tests-base=tests --aux-dir=build-aux --avoid=close --avoid=dup --avoid=fchdir --avoid=fstat --avoid=malloc-posix --avoid=msvc-inval --avoid=msvc-nothrow --avoid=open --avoid=openat-die --avoid=opendir --avoid=raise --avoid=save-cwd --avoid=select --avoid=sigprocmask --avoid=stdarg --avoid=stdbool --avoid=threadlib --makefile-name=gnulib.mk --conditional-dependencies --no-libtool --macro-prefix=gl --no-vc-files alloca-opt binary-io byteswap c-ctype c-strcase careadlinkat close-stream count-one-bits count-trailing-zeros crypto/md5 crypto/sha1 crypto/sha256 crypto/sha512 dtoastr dtotimespec dup2 environ execinfo faccessat fcntl fcntl-h fdatasync fdopendir filemode fstatat fsync getloadavg getopt-gnu gettime gettimeofday intprops largefile lstat manywarnings memrchr mkostemp mktime pipe2 pselect pthread_sigmask putenv qacl readlink readlinkat sig2str socklen stat-time stdalign stddef stdio strftime strtoimax strtoumax symlink sys_stat sys_time time time_r timer-time timespec-add timespec-sub unsetenv update-copyright utimens vla warnings
MOSTLYCLEANFILES += core *.stackdump
/* Define XMALLOC_OVERRUN_SIZE_SIZE so that (1) it's large enough to
hold a size_t value and (2) the header size is a multiple of the
alignment that Emacs needs for C types and for USE_LSB_TAG. */
-#define XMALLOC_BASE_ALIGNMENT \
- alignof (union { long double d; intmax_t i; void *p; })
+#define XMALLOC_BASE_ALIGNMENT alignof (max_align_t)
#if USE_LSB_TAG
# define XMALLOC_HEADER_ALIGNMENT \