From: Eli Zaretskii <eliz@gnu.org>
Date: Fri, 29 Mar 2013 19:53:25 +0000 (+0300)
Subject: Finished with config.nt diffs.  Problem with mmsystem.h remains.
X-Git-Tag: emacs-24.3.90~173^2^2~42^2~45^2~387^2~2026^2~229^2~63^2~66
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=cb11bd957d21809a8e214ea52d92b9c4c6187167;p=emacs.git

Finished with config.nt diffs.  Problem with mmsystem.h remains.
---

diff --git a/configure.ac b/configure.ac
index f870ff5b68e..e077fdc1d02 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1080,6 +1080,7 @@ case $opsys in
     ;;
   mingw32 )
     LIB_MATH=
+    SYSTEM_TYPE=windows-nt
     ;;
   dnl NB this may be adjusted below.
   netbsd | openbsd )
@@ -1156,11 +1157,9 @@ AC_DEFUN([PKG_CHECK_MODULES], [
   fi
 ])
 
-test "$opsys" = "mingw32" && with_sound=no
-
 if test "${with_sound}" != "no"; then
-  # Sound support for GNU/Linux and the free BSDs.
-  AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h soundcard.h,
+  # Sound support for GNU/Linux, the free BSDs, and MinGW.
+  AC_CHECK_HEADERS(machine/soundcard.h sys/soundcard.h soundcard.h mmsystem.h,
     have_sound_header=yes)
   # Emulation library used on NetBSD.
   AC_CHECK_LIB(ossaudio, _oss_ioctl, LIBSOUND=-lossaudio, LIBSOUND=)
@@ -1204,6 +1203,9 @@ if test "${with_sound}" != "no"; then
        gnu-linux|freebsd|netbsd)
          AC_DEFINE(HAVE_SOUND, 1, [Define to 1 if you have sound support.])
          ;;
+       mingw32)
+         AC_DEFINE(HAVE_SOUND, 1, [Define to 1 if you have sound support.])
+         ;;
      esac
   fi
 
@@ -2150,6 +2152,8 @@ if test "${with_gnutls}" = "yes" ; then
     AC_DEFINE(HAVE_GNUTLS, 1, [Define if using GnuTLS.])
   fi
 
+  OLD_CFLAGS=$CFLAGS
+  OLD_LIBS=$LIBS
   CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
   LIBS="$LIBGNUTLS_LIBS $LIBS"
   AC_CHECK_FUNCS(gnutls_certificate_set_verify_function, HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes)
@@ -2160,6 +2164,8 @@ if test "${with_gnutls}" = "yes" ; then
 
   # Windows loads GnuTLS dynamically
   if test "${opsys}" = "mingw32"; then
+    CFLAGS=$OLD_CFLAGS
+    LIBS=$OLD_LIBS
     LIBGNUTLS_LIBS=
   fi
 fi
@@ -3423,8 +3429,11 @@ dnl    AC_DEFINE(HAVE_TCATTR, 1, [Define to 1 if you have tcgetattr and tcsetatt
 dnl fi
 
 dnl Turned on June 1996 supposing nobody will mind it.
-AC_DEFINE(AMPERSAND_FULL_NAME, 1, [Define to use the convention that &
-  in the full name stands for the login id.])
+dnl MinGW emulates passwd database, so this feature doesn't make sense there.
+if test "${opsys}" != "mingw32"; then
+   AC_DEFINE(AMPERSAND_FULL_NAME, 1, [Define to use the convention that &
+     in the full name stands for the login id.])
+fi
 
 dnl Every platform that uses configure supports this.
 dnl There is a create-lockfiles option you can
@@ -4155,6 +4164,12 @@ AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${emacs_config_options}",
 AH_TEMPLATE(config_opsysfile, [Some platforms that do not use configure
   define this to include extra configuration information.])
 
+case $opsys in
+  mingw32)
+    AC_DEFINE(config_opsysfile, <ms-w32.h>, [])
+    ;;
+esac
+
 XMENU_OBJ=
 XOBJ=
 FONT_OBJ=
diff --git a/nt/inc/ms-w32.h b/nt/inc/ms-w32.h
index 6cbec2bdaaf..46e47c5c4e8 100644
--- a/nt/inc/ms-w32.h
+++ b/nt/inc/ms-w32.h
@@ -67,7 +67,9 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif
 
 #if (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8))
-#define HAVE___BUILTIN_UNWIND_INIT 1
+# ifndef HAVE___BUILTIN_UNWIND_INIT
+#  define HAVE___BUILTIN_UNWIND_INIT 1
+# endif
 #endif
 
 /* This isn't perfect, as some systems might have the page file in
@@ -152,8 +154,12 @@ extern char *getenv ();
 #endif
 
 #ifdef HAVE_NTGUI
-#define HAVE_WINDOW_SYSTEM 1
-#define HAVE_MENUS 1
+# ifndef HAVE_WINDOW_SYSTEM
+#  define HAVE_WINDOW_SYSTEM 1
+# endif
+# ifndef HAVE_MENUS
+#  define HAVE_MENUS 1
+# endif
 #endif
 
 /* Get some redefinitions in place.  */
@@ -449,10 +455,14 @@ extern void * memrchr (void const *, int, size_t);
 #if defined (__MINGW32__)
 
 /* Define to 1 if the system has the type `long long int'. */
-# define HAVE_LONG_LONG_INT 1
+# ifndef HAVE_LONG_LONG_INT
+#  define HAVE_LONG_LONG_INT 1
+# endif
 
 /* Define to 1 if the system has the type `unsigned long long int'. */
-# define HAVE_UNSIGNED_LONG_LONG_INT 1
+# ifndef HAVE_UNSIGNED_LONG_LONG_INT
+#  define HAVE_UNSIGNED_LONG_LONG_INT 1
+# endif
 
 #endif
 
diff --git a/nt/mingw-cfg.site b/nt/mingw-cfg.site
index faf712ba336..e3fdd14f0e9 100644
--- a/nt/mingw-cfg.site
+++ b/nt/mingw-cfg.site
@@ -16,8 +16,8 @@ ac_cv_func_shutdown=yes
 ac_cv_func_setitimer=yes
 # Implemented as sys_sendto in w32.c
 ac_cv_func_sendto=yes
-# Implemented as sys_recfrom in w32.c
-ac_cv_func_recfrom=yes
+# Implemented as sys_recvfrom in w32.c
+ac_cv_func_recvfrom=yes
 # Implemented as sys_getsockname in w32.c
 ac_cv_func_getsockname=yes
 # Implemented as sys_getpeername in w32.c
@@ -45,6 +45,9 @@ ac_cv_func_fsync=yes
 ac_cv_func_fdatasync=yes
 # Implemented in w32proc.c
 ac_cv_func_pthread_sigmask=yes
+# Avoid gnulib replacement
+gl_cv_func_pthread_sigmask_return_works=yes
+gl_cv_func_pthread_sigmask_unblock_works="not relevant"
 # Implemented in w32proc.c
 emacs_cv_langinfo_codeset=yes
 # Declared in ms-w32.h
@@ -62,3 +65,4 @@ gt_cv_func_unsetenv_ret='int'
 gl_cv_func_unsetenv_works=yes
 gl_cv_func_stat_dir_slash=yes
 gl_cv_func_stat_file_slash=yes
+ac_cv_func_random=yes