Complete the new configure time tags creation facility based on

the ltcf-*.sh and ltconfig.in files from multi-language-branch:
* libtool.m4:  More refactoring and reformatting.
(_LT_AC_LANG_GCJ_CONFIG): Merged ltcf-gcj.sh from
multi-language-branch.
(_LT_AC_LANG_CXX_CONFIG): Merged ltcf-cxx.sh from
multi-language-branch.
* configure.in (AC_PROG_CXX, LT_AC_PROG_GCJ): Compiler checks must
be done before AC_PROG_LIBTOOL which appends tags based on their
results.

ChangeLog

@@ -1,3 +1,16 @@
+2001-06-24  Gary V. Vaughan  <gary@gnu.org>
+
+	Complete the new configure time tags creation facility based on
+	the ltcf-*.sh and ltconfig.in files from multi-language-branch:
+	* libtool.m4:  More refactoring and reformatting.
+	(_LT_AC_LANG_GCJ_CONFIG): Merged ltcf-gcj.sh from
+	multi-language-branch.
+	(_LT_AC_LANG_CXX_CONFIG): Merged ltcf-cxx.sh from
+	multi-language-branch.
+	* configure.in (AC_PROG_CXX, LT_AC_PROG_GCJ): Compiler checks must
+	be done before AC_PROG_LIBTOOL which appends tags based on their
+	results.
+
 2001-06-12  Robert Boehne  <rboehne@ricardo-us.com>
 
 	* docs/libtool.texi: Updated the libltdl interface documentation
@@ -28,12 +41,12 @@
 	multi-language-branch.
 	* configure.in: Added pdemo and tagdemo to CONF_SUBDIRS
 	and merged references to CXX and GCJ from multi-language-branch.
-	*pdemo: Added test directory from multi-language-branch.
-	*tagdemo: Added test directory from multi-language-branch.
-	*tests/Makefile.am: Merged additional tests from
+	* pdemo: Added test directory from multi-language-branch.
+	* tagdemo: Added test directory from multi-language-branch.
+	* tests/Makefile.am: Merged additional tests from
 	multi-language-branch.
-	*tests/pdemo-*.test: ditto.
-	*tests/tagdemo-*.test: ditto.
+	* tests/pdemo-*.test: ditto.
+	* tests/tagdemo-*.test: ditto.
 
 2001-05-30  Gary V. Vaughan  <gary@gnu.org>
 

configure.in

@@ -31,19 +31,19 @@ AC_SUBST(aclocaldir)
 
 # Use the specified CC and LD
 AC_PROG_CC
+
+# Autoconf-2.13 AC_REQUIRE resolution confuses the ordering for the 
+# preprocessor test if left to figure this out for itself -- by forcing that
+# checks here, AC_REQUIRE doesn't need to add it.  When we upgrade to
+# Autoconf-2.50, this can be removed.
+AC_PROG_CPP
+
 AM_PROG_LD
 AC_SUBST(LD)
 AM_PROG_NM
 AC_SUBST(NM)
 AC_PROG_LN_S
 
-# Declare win32 dll support
-AC_LIBTOOL_WIN32_DLL
-
-# Check for dlopen support
-AC_LIBTOOL_DLOPEN
-AC_PROG_LIBTOOL
-
 pushdef([AC_MSG_ERROR], [CXX=no])
 AC_PROG_CXX
 popdef([AC_MSG_ERROR])
@@ -52,6 +52,20 @@ AM_CONDITIONAL(HAVE_CXX, [test "x$CXX" != xno])
 LT_AC_PROG_GCJ
 AM_CONDITIONAL(HAVE_GCJ, [test "x$GCJ" != xno])
 
+# Declare win32 dll support
+AC_LIBTOOL_WIN32_DLL
+
+# Autoconf-2.13 AC_REQUIRE resolution confuses the ordering for the cygwin
+# and mingw tests if left to figure this out for itself -- by forcing those
+# checks here, AC_REQUIRE doesn't need to add them.  When we upgrade to
+# Autoconf-2.50, this can be removed.
+AC_EXEEXT
+AC_OBJEXT
+
+# Check for dlopen support
+AC_LIBTOOL_DLOPEN
+AC_PROG_LIBTOOL
+
 AC_ARG_ENABLE(ltdl-install,
 [  --disable-ltdl-install  do not install libltdl])
 if test x"${enable_ltdl_install+set}" != xset; then