# Flags to pass down to all sub-makes.
BASE_FLAGS_TO_PASS = [+ FOR flags_to_pass +]\
"[+flag+]=$([+flag+])" [+ ENDFOR flags_to_pass +]\
+ "CONFIG_SHELL=$(SHELL)" \
"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)"
# For any flags above that may contain shell code that varies from one
AS="$(AS_FOR_BUILD)"; export AS; \
CC="$(CC_FOR_BUILD)"; export CC; \
CFLAGS="$(CFLAGS_FOR_BUILD)"; export CFLAGS; \
+ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
CXX="$(CXX_FOR_BUILD)"; export CXX; \
CXXFLAGS="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS; \
GCJ="$(GCJ_FOR_BUILD)"; export GCJ; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
CC="$(CC)"; export CC; \
CFLAGS="$(CFLAGS)"; export CFLAGS; \
+ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
CXX="$(CXX)"; export CXX; \
CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
AR="$(AR)"; export AR; \
AS="$(AS_FOR_TARGET)"; export AS; \
CC="$(CC_FOR_TARGET)"; export CC; \
CFLAGS="$(CFLAGS_FOR_TARGET)"; export CFLAGS; \
+ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
CPPFLAGS="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \[+
IF raw_cxx +]
CXX_FOR_TARGET="$(RAW_CXX_FOR_TARGET)"; export CXX_FOR_TARGET; \
# build modules. So GCC is a sort of hybrid.
# gcc is the only module which uses GCC_FLAGS_TO_PASS.
+# Don't use shared host config.cache, as it will confuse later
+# directories; GCC wants slightly different values for some
+# precious variables. *sigh*
.PHONY: configure-gcc maybe-configure-gcc
maybe-configure-gcc:
configure-gcc:
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
CC="$(CC)"; export CC; \
CFLAGS="$(CFLAGS)"; export CFLAGS; \
+ CONFIG_SHELL="$(SHELL)"; export CONFIG_SHELL; \
CXX="$(CXX)"; export CXX; \
CXXFLAGS="$(CXXFLAGS)"; export CXXFLAGS; \
TOPLEVEL_CONFIGURE_ARGUMENTS="$(TOPLEVEL_CONFIGURE_ARGUMENTS)"; export TOPLEVEL_CONFIGURE_ARGUMENTS; \
CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status
config.status: configure $(gcc_version_trigger)
- $(SHELL) ./config.status --recheck
+ CONFIG_SHELL="$(SHELL)" $(SHELL) ./config.status --recheck
# Rebuilding configure.
AUTOCONF = autoconf