michael@0: dnl This Source Code Form is subject to the terms of the Mozilla Public
michael@0: dnl License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: dnl =======================================================================
michael@0: dnl = Enable compiling with various compiler wrappers (distcc, ccache, etc)
michael@0: dnl =======================================================================
michael@0: AC_DEFUN([MOZ_CHECK_COMPILER_WRAPPER],
michael@0: [
michael@0: MOZ_ARG_WITH_STRING(compiler_wrapper,
michael@0: [  --with-compiler-wrapper[=path/to/wrapper]
michael@0:     Enable compiling with wrappers such as distcc and ccache],
michael@0:     COMPILER_WRAPPER=$withval, COMPILER_WRAPPER="no")
michael@0: 
michael@0: if test "$COMPILER_WRAPPER" != "no"; then
michael@0:     case "$CC" in
michael@0:     $COMPILER_WRAPPER\ *)
michael@0:         :
michael@0:         ;;
michael@0:     *)
michael@0:         CC="$COMPILER_WRAPPER $CC"
michael@0:         CXX="$COMPILER_WRAPPER $CXX"
michael@0:         _SUBDIR_CC="$CC"
michael@0:         _SUBDIR_CXX="$CXX"
michael@0:         ac_cv_prog_CC="$CC"
michael@0:         ac_cv_prog_CXX="$CXX"
michael@0:         MOZ_USING_COMPILER_WRAPPER=1
michael@0:         ;;
michael@0:     esac
michael@0: fi
michael@0: 
michael@0: AC_SUBST(MOZ_USING_COMPILER_WRAPPER)
michael@0: ])