(no subject)

[daniel]

Hi,

Using the --with-tag configuration option to work with C++ (in my case)
seems to exmplicitly refer to the 'c++' compiler. This obviously fails
if the compiler is named differently (eg --host based cross-compiler).

Tentative fix is to reference $CXX. 

Tested under Linux cross-compiling to Win32 DLL using Mingw32.

Also:- fix for misc syntax error under same conditions

Would appreciate feedback.

Daniel.


Index: libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/libtool.m4,v
retrieving revision 1.170
diff -u -r1.170 libtool.m4
--- libtool.m4  2001/06/06 22:06:57     1.170
+++ libtool.m4  2001/06/14 16:43:58
@@ -1392,7 +1392,7 @@
     # can override, but on older systems we have to supply one (in ltdll.c)
     if test "x$lt_cv_need_dllmain" = "xyes"; then
       ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
-      ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* 
ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e 
d < [$]0 > $output_objdir/$soname-ltdll.c~
+      ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* 
ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e 
d < $''0 > $output_objdir/$soname-ltdll.c~
        test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir 
&& $CC -c $soname-ltdll.c)~'
     else
       ltdll_obj=
@@ -3042,7 +3042,7 @@
       echo appending configuration tag \"$tagname\" to $ofile
 
       case $tagname in
-      CXX) CC=c++ ;;
+      CXX) CC=$CXX ;;
       GCJ) CC=gcj ;;
       *)   AC_MSG_ERROR([Unsupported tag name: $tagname]) ;;
       esac
Index: ChangeLog
===================================================================
RCS file: /cvsroot/libtool/libtool/ChangeLog,v
retrieving revision 1.930
diff -u -r1.930 ChangeLog
--- ChangeLog   2001/06/06 22:06:57     1.930
+++ ChangeLog   2001/06/14 16:43:59
@@ -1,3 +1,11 @@
+2001-06-15  Daniel Harvey <address@hidden>
+
+       * libtool.m4 ltdll_cmds - [$]0 doesn't appear to translate through
+       the script correctly, change to $''0
+       * libtool.m4 - tag CXX uses 'c++' explicitly so fails on
+       cross-compile; perhaps refer to $CXX instead - unsure of other
+       implications, seems to work.
+
 2001-06-06  Gary V. Vaughan  <address@hidden>
 
        * demo/Makefile.am (objdir): Use `libtool --config' for