diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 42 |
1 files changed, 39 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index 48fa58019ed..592a8e3b629 100644 --- a/configure.ac +++ b/configure.ac @@ -2459,13 +2459,49 @@ case "$have_compiler:$host:$target:$enable_bootstrap" in esac # Adjust the toplevel makefile according to whether bootstrap was selected. -case "$enable_bootstrap" in +case $enable_bootstrap in yes) - bootstrap_suffix=bootstrap ;; + bootstrap_suffix=bootstrap + BUILD_CONFIG=bootstrap-debug + ;; no) - bootstrap_suffix=no-bootstrap ;; + bootstrap_suffix=no-bootstrap + BUILD_CONFIG= + ;; esac +AC_MSG_CHECKING(for default BUILD_CONFIG) + +AC_ARG_WITH([build-config], + [--with-build-config='NAME NAME2...' + Use config/NAME.mk build configuration], + [case $with_build_config in + yes) with_build_config= ;; + no) with_build_config= BUILD_CONFIG= ;; + esac]) + +if test "x${with_build_config}" != x; then + BUILD_CONFIG=$with_build_config +else + case $BUILD_CONFIG in + bootstrap-debug) + if echo "int f (void) { return 0; }" > conftest.c && + ${CC} -c conftest.c && + mv conftest.o conftest.o.g0 && + ${CC} -c -g conftest.c && + mv conftest.o conftest.o.g && + ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g; then + : + else + BUILD_CONFIG= + fi + rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g + ;; + esac +fi +AC_MSG_RESULT($BUILD_CONFIG) +AC_SUBST(BUILD_CONFIG) + for module in ${build_configdirs} ; do if test -z "${no_recursion}" \ && test -f ${build_subdir}/${module}/Makefile; then |