------- Comment #15 from pinskia at gcc dot gnu dot org 2006-03-22 06:42
-------
$r is setup by the toplevel Makefile:
configure-target-libobjc: $(TARGET_SUBDIR)/libobjc/multilib.out
@test ! -f $(TARGET_SUBDIR)/libobjc/Makefile || exit 0; \
$(SHELL) $(srcdir)/mkinstalldirs $(TARGET_SUBDIR)/libobjc ; \
r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
$(SET_LIB_PATH) \
AR="$(AR_FOR_TARGET)"; 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="$(CFLAGS_FOR_TARGET)"; export CPPFLAGS; \
CXX="$(CXX_FOR_TARGET)"; export CXX; \
CXXFLAGS="$(CXXFLAGS_FOR_TARGET)"; export CXXFLAGS; \
GCJ="$(GCJ_FOR_TARGET)"; export GCJ; \
DLLTOOL="$(DLLTOOL_FOR_TARGET)"; export DLLTOOL; \
LD="$(LD_FOR_TARGET)"; export LD; \
LDFLAGS="$(LDFLAGS_FOR_TARGET)"; export LDFLAGS; \
NM="$(NM_FOR_TARGET)"; export NM; \
RANLIB="$(RANLIB_FOR_TARGET)"; export RANLIB; \
WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
SET_GCC_LIB_PATH_CMD="@SET_GCC_LIB_PATH@"; export SET_GCC_LIB_PATH_CMD;
\
@SET_GCC_LIB_PATH@ \
echo Configuring in $(TARGET_SUBDIR)/libobjc; \
cd "$(TARGET_SUBDIR)/libobjc" || exit 1; \
case $(srcdir) in \
....
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26794
