Allow compiler variable, CC, CXX, etc. to take arguments

[Albert Chin]

Allows value of CC to contain spaces.

2003-01-22  Albert Chin-A-Young  <address@hidden>

        * libtool.m4: Allow compiler variable, CC, CXX, etc. to
        be a program name with arguments. Original version stripped
        arguments for CC.

-- 
albert chin (address@hidden)

-- snip snip
Index: libtool.m4
===================================================================
RCS file: /cvsroot/libtool/libtool/libtool.m4,v
retrieving revision 1.291
diff -u -3 -p -r1.291 libtool.m4
--- libtool.m4  19 Jan 2003 00:18:06 -0000      1.291
+++ libtool.m4  22 Jan 2003 03:01:42 -0000
@@ -240,8 +240,7 @@ AC_DEFUN([_LT_AC_SYS_COMPILER],
 LTCC=${LTCC-"$CC"}
 
 # Allow CC to be a program name with arguments.
-set dummy $CC
-compiler="[$]2"
+compiler=$CC
 ])# _LT_AC_SYS_COMPILER
 
 
@@ -2540,8 +2540,7 @@ _LT_AC_SYS_COMPILER
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${CXX-"c++"}
-set dummy $CC
-compiler="[$]2"
+compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
 
@@ -3509,8 +3504,7 @@ _LT_AC_SYS_COMPILER
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${F77-"f77"}
-set dummy $CC
-compiler="[$]2"
+compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
 cc_basename=`$echo X"$compiler" | $Xsed -e 's%^.*/%%'`
 
@@ -3589,8 +3583,7 @@ _LT_AC_SYS_COMPILER
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${GCJ-"gcj"}
-set dummy $CC
-compiler="[$]2"
+compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
 
 # GCJ did not exist at the time GCC didn't implicitly link libc in.
@@ -3645,8 +3638,7 @@ _LT_AC_SYS_COMPILER
 # Allow CC to be a program name with arguments.
 lt_save_CC="$CC"
 CC=${RC-"windres"}
-set dummy $CC
-compiler="[$]2"
+compiler=$CC
 _LT_AC_TAGVAR(compiler, $1)=$CC
 _LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes