* nt/config.nt: Sync with autogen/config.in.

[bpt/emacs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 74b8549..a80cb37 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -982,8 +982,8 @@ case $opsys in
     START_FILES='pre-crt0.o'
     ;;
   freebsd )
-    LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
-    START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
+    LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
+    START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
     SYSTEM_TYPE=berkeley-unix
     ;;
   gnu-linux | gnu-kfreebsd )
@@ -3692,23 +3692,6 @@ case $opsys in
     ;;
 esac
 
-dnl Used in process.c.
-case $opsys in
-  irix6-5 | sol2* | unixware )
-    dnl It is possible to receive SIGCHLD when there are no children
-    dnl waiting, because a previous waitsys(2) cleaned up the carcass
-    dnl of child without clearing the SIGCHLD pending info.  So, use a
-    dnl non-blocking wait3 instead, which maps to waitpid(2) in SysVr4.
-    AC_DEFINE(wait3(status, options, rusage),
-      [waitpid ((pid_t) -1, (status), (options))],
-      [Some platforms redefine this.])
-    dnl FIXME this makes no sense, because WRETCODE is only used in
-    dnl process.c, which includes syswait.h aftet config.h, and the
-    dnl former unconditionally redefines WRETCODE.
-    AC_DEFINE(WRETCODE(w), [(w >> 8)], [Some platforms redefine this.])
-    ;;
-esac
-
 
 case $opsys in
   hpux* | sol2* )
@@ -3730,6 +3713,8 @@ dnl Define symbols to identify the version of Unix this is.
 dnl Define all the symbols that apply correctly.
 AH_TEMPLATE(BSD4_2, [Define if the system is compatible with BSD 4.2.])
 AH_TEMPLATE(BSD_SYSTEM, [Define if the system is compatible with BSD 4.2.])
+AH_TEMPLATE(DOS_NT, [Define if the system is MS DOS or MS Windows.])
+AH_TEMPLATE(MSDOS, [Define if the system is MS DOS.])
 AH_TEMPLATE(USG, [Define if the system is compatible with System III.])
 AH_TEMPLATE(USG5, [Define if the system is compatible with System V.])
 AH_TEMPLATE(USG5_4, [Define if the system is compatible with System V Release 4.])