Spelling fix.

[gnu-emacs] / configure.ac

diff --git a/configure.ac b/configure.ac
index 41258fcb7a949e7b2bff360dd395d185b7d3836e..ea76baf8f8fdb431ce2ae2efcb5a867bc013b19f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -24,7 +24,20 @@ dnl  along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
 AC_PREREQ(2.65)
 AC_INIT(emacs, 24.3.50)
 
 AC_PREREQ(2.65)
 AC_INIT(emacs, 24.3.50)
 

-test "x$MSYSTEM" = "xMINGW32" && . $srcdir/nt/mingw-cfg.site
+if test "x$MSYSTEM" = "xMINGW32"
+then
+  . $srcdir/nt/mingw-cfg.site
+
+  case $srcdir in
+    /* | ?:*)
+      # srcdir is an absolute path.  In this case, force the format
+      # "/c/foo/bar", to simplify later conversions to native Windows
+      # format ("c:/foo/bar")
+      srcdir=`cd "${srcdir}" && pwd -W`
+      srcdir="/${srcdir:0:1}${srcdir:2}"
+      ;;
+  esac
+fi

 
 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.
 
 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.


@@ -65,7 +78,7 @@ for opt in ${1+"$@"} CFLAGS CPPFLAGS LDFLAGS; do
   optsep=' '
 done
 
   optsep=' '
 done
 

-AC_CONFIG_HEADER(src/config.h:src/config.in)
+AC_CONFIG_HEADERS(src/config.h:src/config.in)

 AC_CONFIG_SRCDIR(src/lisp.h)
 AC_CONFIG_AUX_DIR(build-aux)
 dnl Fairly arbitrary, older versions might work too.
 AC_CONFIG_SRCDIR(src/lisp.h)
 AC_CONFIG_AUX_DIR(build-aux)
 dnl Fairly arbitrary, older versions might work too.


@@ -4058,7 +4071,7 @@ case $opsys in
   cygwin )
     AC_DEFINE(PTY_ITERATION, [int i; for (i = 0; i < 1; i++)])
     dnl multi-line AC_DEFINEs are hard. :(
   cygwin )
     AC_DEFINE(PTY_ITERATION, [int i; for (i = 0; i < 1; i++)])
     dnl multi-line AC_DEFINEs are hard. :(

-    AC_DEFINE(PTY_OPEN, [ do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (0)])
+    AC_DEFINE(PTY_OPEN, [ do { int dummy; sigset_t blocked, procmask; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, &procmask); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; pthread_sigmask (SIG_SETMASK, &procmask, 0); if (fd >= 0) emacs_close (dummy); } while (false)])

     AC_DEFINE(PTY_NAME_SPRINTF, [])
     AC_DEFINE(PTY_TTY_NAME_SPRINTF, [])
     ;;
     AC_DEFINE(PTY_NAME_SPRINTF, [])
     AC_DEFINE(PTY_TTY_NAME_SPRINTF, [])
     ;;


@@ -4071,7 +4084,7 @@ case $opsys in
     dnl Note that openpty may fork via grantpt on Mac OS X 10.4/Darwin 8.
     dnl But we don't have to block SIGCHLD because it is blocked in the
     dnl implementation of grantpt.
     dnl Note that openpty may fork via grantpt on Mac OS X 10.4/Darwin 8.
     dnl But we don't have to block SIGCHLD because it is blocked in the
     dnl implementation of grantpt.

-    AC_DEFINE(PTY_OPEN, [ do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0)])
+    AC_DEFINE(PTY_OPEN, [ do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (false)])

     AC_DEFINE(PTY_NAME_SPRINTF, [])
     AC_DEFINE(PTY_TTY_NAME_SPRINTF, [])
     ;;
     AC_DEFINE(PTY_NAME_SPRINTF, [])
     AC_DEFINE(PTY_TTY_NAME_SPRINTF, [])
     ;;


@@ -4090,7 +4103,7 @@ case $opsys in
       AC_DEFINE(PTY_TTY_NAME_SPRINTF, [{ char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, "%s", ptyname); }])
       dnl if HAVE_POSIX_OPENPT
       if test "x$ac_cv_func_posix_openpt" = xyes; then
       AC_DEFINE(PTY_TTY_NAME_SPRINTF, [{ char *ptyname = 0; sigset_t blocked; sigemptyset (&blocked); sigaddset (&blocked, SIGCHLD); pthread_sigmask (SIG_BLOCK, &blocked, 0); if (grantpt (fd) != -1 && unlockpt (fd) != -1) ptyname = ptsname(fd); pthread_sigmask (SIG_UNBLOCK, &blocked, 0); if (!ptyname) { emacs_close (fd); return -1; } snprintf (pty_name, PTY_NAME_SIZE, "%s", ptyname); }])
       dnl if HAVE_POSIX_OPENPT
       if test "x$ac_cv_func_posix_openpt" = xyes; then

-        AC_DEFINE(PTY_OPEN, [do { fd = posix_openpt (O_RDWR | O_CLOEXEC | O_NOCTTY); if (fd < 0 && errno == EINVAL) fd = posix_openpt (O_RDWR | O_NOCTTY); } while (0)])
+        AC_DEFINE(PTY_OPEN, [do { fd = posix_openpt (O_RDWR | O_CLOEXEC | O_NOCTTY); if (fd < 0 && errno == EINVAL) fd = posix_openpt (O_RDWR | O_NOCTTY); } while (false)])

         AC_DEFINE(PTY_NAME_SPRINTF, [])
       dnl if HAVE_GETPT
       elif test "x$ac_cv_func_getpt" = xyes; then
         AC_DEFINE(PTY_NAME_SPRINTF, [])
       dnl if HAVE_GETPT
       elif test "x$ac_cv_func_getpt" = xyes; then


@@ -4223,7 +4236,7 @@ case $opsys in
 # error "not ia64"
 #endif
       ]], [[]])], AC_DEFINE(GC_MARK_SECONDARY_STACK(),
 # error "not ia64"
 #endif
       ]], [[]])], AC_DEFINE(GC_MARK_SECONDARY_STACK(),

-        [do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)],
+        [do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (false)],

         [Mark a secondary stack, like the register stack on the ia64.]), [])
     ;;
 
         [Mark a secondary stack, like the register stack on the ia64.]), [])
     ;;