[Bug libobjc/26794] Checking for gthread causes configure script to fail

[pinskia at gcc dot gnu dot org]

------- 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 \
....


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26794