acinclude.m4: Remove obsolete and bogus constructs.

	* acinclude.m4: Remove obsolete and bogus constructs.
	* aclocal.m4: Regenerate.
	* configure: Regnerate.

From-SVN: r78510

boehm-gc/ChangeLog

+2004-02-26  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* acinclude.m4: Remove obsolete and bogus constructs.
+	* aclocal.m4: Regenerate.
+	* configure: Regnerate.
+
 2004-02-23  Nathanael Nerode  <neroden@gcc.gnu.org>
 
 	* acinclude.m4: De-precious CC and CXX so that the right flags

boehm-gc/acinclude.m4

@@ -41,21 +41,6 @@ AC_PROG_INSTALL
 
 AM_MAINTAINER_MODE
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-  # to nothing, so nothing would remain between `then' and `fi' if it
-  # were not for the `:' below.
-  :
-  AC_EXEEXT
-fi
-
 . [$]{srcdir}/configure.host
 
 case [$]{gc_basedir} in
@@ -74,9 +59,7 @@ dnl gc_cflags="[$]{gc_cflags} -fno-builtin"
 
 GC_CFLAGS=${gc_cflags}
 AC_SUBST(GC_CFLAGS)
-]))
-
-))))
+])
 
 sinclude(../libtool.m4)
 dnl The line below arranges for aclocal not to bring a definition of

boehm-gc/aclocal.m4

@@ -53,21 +53,6 @@ AC_PROG_INSTALL
 
 AM_MAINTAINER_MODE
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-  # to nothing, so nothing would remain between `then' and `fi' if it
-  # were not for the `:' below.
-  :
-  AC_EXEEXT
-fi
-
 . [$]{srcdir}/configure.host
 
 case [$]{gc_basedir} in
@@ -86,9 +71,7 @@ dnl gc_cflags="[$]{gc_cflags} -fno-builtin"
 
 GC_CFLAGS=${gc_cflags}
 AC_SUBST(GC_CFLAGS)
-]))
-
-))))
+])
 
 sinclude(../libtool.m4)
 dnl The line below arranges for aclocal not to bring a definition of

boehm-gc/configure

@@ -3393,21 +3393,6 @@ fi
 
 
 
-# We need AC_EXEEXT to keep automake happy in cygnus mode.  However,
-# at least currently, we never actually build a program, so we never
-# need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
-# fails, because we are probably configuring with a cross compiler
-# which can't create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we don't execute it, since we don't care about
-# the result.
-if false; then
-  # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
-  # to nothing, so nothing would remain between `then' and `fi' if it
-  # were not for the `:' below.
-  :
-
-fi
-
 . ${srcdir}/configure.host
 
 case ${gc_basedir} in
@@ -3833,6 +3818,7 @@ deplibs_check_method=$lt_cv_deplibs_check_method
 
 
 
+
 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
 
 # Only perform the check for file, if the check method requires it
@@ -4168,7 +4154,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 4171 "configure"' > conftest.$ac_ext
+  echo '#line 4157 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?