1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/build/autoconf/wrapper.m4 Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,33 @@
1.4 +dnl This Source Code Form is subject to the terms of the Mozilla Public
1.5 +dnl License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 +dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
1.7 +
1.8 +dnl =======================================================================
1.9 +dnl = Enable compiling with various compiler wrappers (distcc, ccache, etc)
1.10 +dnl =======================================================================
1.11 +AC_DEFUN([MOZ_CHECK_COMPILER_WRAPPER],
1.12 +[
1.13 +MOZ_ARG_WITH_STRING(compiler_wrapper,
1.14 +[ --with-compiler-wrapper[=path/to/wrapper]
1.15 + Enable compiling with wrappers such as distcc and ccache],
1.16 + COMPILER_WRAPPER=$withval, COMPILER_WRAPPER="no")
1.17 +
1.18 +if test "$COMPILER_WRAPPER" != "no"; then
1.19 + case "$CC" in
1.20 + $COMPILER_WRAPPER\ *)
1.21 + :
1.22 + ;;
1.23 + *)
1.24 + CC="$COMPILER_WRAPPER $CC"
1.25 + CXX="$COMPILER_WRAPPER $CXX"
1.26 + _SUBDIR_CC="$CC"
1.27 + _SUBDIR_CXX="$CXX"
1.28 + ac_cv_prog_CC="$CC"
1.29 + ac_cv_prog_CXX="$CXX"
1.30 + MOZ_USING_COMPILER_WRAPPER=1
1.31 + ;;
1.32 + esac
1.33 +fi
1.34 +
1.35 +AC_SUBST(MOZ_USING_COMPILER_WRAPPER)
1.36 +])
