-

[gnu-emacs] / configure.ac

diff --git a/configure.ac b/configure.ac
index 1ff9c493586952449162e5833f96c605aa667a8b..c3e25544fee702dcd56c102a2f90a819a175764d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@ dnl  along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 
 AC_PREREQ(2.65)
 dnl Note this is parsed by (at least) make-dist and lisp/cedet/ede/emacs.el.
-AC_INIT(GNU Emacs, 25.0.90, bug-gnu-emacs@gnu.org)
+AC_INIT(GNU Emacs, 25.1.50, bug-gnu-emacs@gnu.org)
 
 dnl Set emacs_config_options to the options of 'configure', quoted for the shell,
 dnl and then quoted again for a C string.  Separate options with spaces.
@@ -1589,6 +1589,7 @@ fi
 
 dnl checks for header files
 AC_CHECK_HEADERS_ONCE(
+  malloc.h
   sys/systeminfo.h
   sys/sysinfo.h
   coff.h pty.h
@@ -2121,7 +2122,13 @@ case "$opsys" in
   cygwin) hybrid_malloc=yes;;
 esac
 
+if test "${system_malloc}" != yes && test "${doug_lea_malloc}" != yes \
+   && test "${UNEXEC_OBJ}" = unexelf.o; then
+  hybrid_malloc=yes
+fi
+
 GMALLOC_OBJ=
+HYBRID_MALLOC=
 if test "${system_malloc}" = "yes"; then
   AC_DEFINE([SYSTEM_MALLOC], 1,
     [Define to 1 to use the system memory allocator, even if it is not
@@ -2133,6 +2140,7 @@ if test "${system_malloc}" = "yes"; then
 elif test "$hybrid_malloc" = yes; then
   AC_DEFINE(HYBRID_MALLOC, 1,
     [Define to use gmalloc before dumping and the system malloc after.])
+  HYBRID_MALLOC=1
   GNU_MALLOC=
   GNU_MALLOC_reason="only before dumping"
   GMALLOC_OBJ=gmalloc.o
@@ -2155,10 +2163,12 @@ else
        of the main data segment.])
   fi
 fi
+AC_SUBST([HYBRID_MALLOC])
+AM_CONDITIONAL([HYBRID_MALLOC_LIB], [test -n "$HYBRID_MALLOC"])
 AC_SUBST(GMALLOC_OBJ)
 AC_SUBST(VMLIMIT_OBJ)
 
-if test "$doug_lea_malloc" = "yes" ; then
+if test "$doug_lea_malloc" = "yes" && test "$hybrid_malloc" != yes; then
   if test "$GNU_MALLOC" = yes ; then
     GNU_MALLOC_reason="
       (Using Doug Lea's new malloc from the GNU C Library.)"
@@ -2182,7 +2192,7 @@ fi
 
 use_mmap_for_buffers=no
 case "$opsys" in
-  cygwin|mingw32|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
+  cygwin|mingw32|irix6-5) use_mmap_for_buffers=yes ;;
 esac
 
 AC_FUNC_MMAP
@@ -3807,6 +3817,7 @@ LIBS=$OLD_LIBS
 
 dnl No need to check for posix_memalign if aligned_alloc works.
 AC_CHECK_FUNCS([aligned_alloc posix_memalign], [break])
+AC_CHECK_DECLS([aligned_alloc], [], [], [[#include <stdlib.h>]])
 
 dnl Cannot use AC_CHECK_FUNCS
 AC_CACHE_CHECK([for __builtin_unwind_init],
@@ -4238,7 +4249,7 @@ else
   SEPCHAR=':'
 fi
 AC_DEFINE_UNQUOTED(SEPCHAR, ['$SEPCHAR'], [Character that separates PATH elements.])
-dnl This is for MinGW, and is used in test/automated/Makefile.in.
+dnl This is for MinGW, and is used in test/Makefile.in.
 dnl The MSYS Bash has heuristics for replacing ':' with ';' when it
 dnl decides that a command-line argument to be passed to a MinGW program
 dnl is a PATH-style list of directories.  But that heuristics plays it
@@ -5028,7 +5039,7 @@ fi
 AC_SUBST(RALLOC_OBJ)
 
 if test "$opsys" = "cygwin"; then
-  CYGWIN_OBJ="sheap.o cygw32.o"
+  CYGWIN_OBJ="cygw32.o"
   ## Cygwin differs because of its unexec().
   PRE_ALLOC_OBJ=
   POST_ALLOC_OBJ=lastfile.o
@@ -5382,13 +5393,13 @@ AC_CONFIG_FILES([Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile \
        leim/Makefile nextstep/Makefile nt/Makefile])
 
 dnl test/ is not present in release tarfiles.
-opt_makefile=test/automated/Makefile
+opt_makefile=test/Makefile
 
 if test -f "$srcdir/$opt_makefile.in"; then
   SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
   dnl Again, it's best not to use a variable.  Though you can add
   dnl ", [], [opt_makefile='$opt_makefile']" and it should work.
-  AC_CONFIG_FILES([test/automated/Makefile])
+  AC_CONFIG_FILES([test/Makefile])
 fi