Bug 1521691 - Move the remains of CC_VERSION to python configure. r=chmanchester

which, at this point, is only the AC_SUBST, so we don't even need to
give it to old-configure anymore.

Depends on D17207

Differential Revision: https://phabricator.services.mozilla.com/D17208

--HG--
extra : moz-landing-system : lando

build/moz.configure/toolchain.configure

@@ -1171,8 +1171,8 @@ def compiler(language, host_or_target, c_compiler=None, other_compiler=None,
             '%s_TYPE' % var, valid_compiler.type)
         add_old_configure_assignment(
             '%s_TYPE' % var, valid_compiler.type)
-        add_old_configure_assignment(
-            '%s_VERSION' % var, valid_compiler.version)
+        set_config(
+            '%s_VERSION' % var, depends(valid_compiler.version)(lambda v: str(v)))
 
     valid_compiler = compiler_class(valid_compiler, host_or_target)
 

js/src/old-configure.in

@@ -1672,7 +1672,6 @@ AC_SUBST_LIST(DSO_PIC_CFLAGS)
 AC_SUBST(DSO_LDOPTS)
 AC_SUBST(BIN_SUFFIX)
 AC_SUBST(USE_N32)
-AC_SUBST(CC_VERSION)
 AC_SUBST(MOZ_LINKER)
 AC_SUBST(WIN32_CONSOLE_EXE_LDFLAGS)
 AC_SUBST(WIN32_GUI_EXE_LDFLAGS)

old-configure.in

@@ -3568,7 +3568,6 @@ AC_SUBST_LIST(DSO_PIC_CFLAGS)
 AC_SUBST(DSO_LDOPTS)
 AC_SUBST(BIN_SUFFIX)
 AC_SUBST(USE_N32)
-AC_SUBST(CC_VERSION)
 AC_SUBST(NS_ENABLE_TSF)
 AC_SUBST(WIN32_CONSOLE_EXE_LDFLAGS)
 AC_SUBST(WIN32_GUI_EXE_LDFLAGS)