diff --git a/Makefile b/Makefile index 2ee256f7d..6417c69c1 100644 --- a/Makefile +++ b/Makefile @@ -1168,31 +1168,30 @@ update-version: # settings are also listed if they're explicitly set on the command line, or if # they are not empty. Implicit "USE_*" are not listed. opts: - @echo -n 'Using: ' - @echo -n 'TARGET="$(strip $(TARGET))" ' - @echo -n 'ARCH="$(strip $(ARCH))" ' - @echo -n 'CC="$(strip $(CC))" ' - @echo -n 'OPT_CFLAGS="$(strip $(OPT_CFLAGS))" ' - @echo -n 'ARCH_FLAGS="$(strip $(ARCH_FLAGS))" ' - @echo -n 'CPU_CFLAGS="$(strip $(CPU_CFLAGS))" ' - @echo -n 'STD_CFLAGS="$(strip $(STD_CFLAGS))" ' - @echo -n 'WARN_CFLAGS="$(strip $(WARN_CFLAGS))" ' - @echo -n 'NOWARN_CFLAGS="$(strip $(NOWARN_CFLAGS))" ' - @echo -n 'ERROR_CFLAGS="$(strip $(ERROR_CFLAGS))" ' - @echo -n 'CFLAGS="$(strip $(CFLAGS))" ' - @#echo "$(strip $(BUILD_OPTIONS))" + @echo 'Using the following variables (copy-pastable as make arguments):' + @echo ' TARGET="$(strip $(TARGET))" '\\ + @echo ' ARCH="$(strip $(ARCH))" '\\ + @echo ' CC="$(strip $(CC))" '\\ + @echo ' OPT_CFLAGS="$(strip $(OPT_CFLAGS))" '\\ + @echo ' ARCH_FLAGS="$(strip $(ARCH_FLAGS))" '\\ + @echo ' CPU_CFLAGS="$(strip $(CPU_CFLAGS))" '\\ + @echo ' STD_CFLAGS="$(strip $(STD_CFLAGS))" '\\ + @echo ' WARN_CFLAGS="$(strip $(WARN_CFLAGS))" '\\ + @echo ' NOWARN_CFLAGS="$(strip $(NOWARN_CFLAGS))" '\\ + @echo ' ERROR_CFLAGS="$(strip $(ERROR_CFLAGS))" '\\ + @echo ' CFLAGS="$(strip $(CFLAGS))" '\\ @$(foreach opt,$(enabled_opts),\ $(if $(subst command line,,$(origin USE_$(opt))),,\ - echo -n 'USE_$(opt)=$(USE_$(opt:0=)) ';) \ + echo ' USE_$(opt)=$(USE_$(opt:0=)) '\\;) \ $(if $(subst command line,,$(origin $(opt)_CFLAGS)),\ - $(if $($(opt)_CFLAGS),echo -n '$(opt)_CFLAGS="$($(opt)_CFLAGS)" ';),\ - echo -n '$(opt)_CFLAGS="$($(opt)_CFLAGS)" ';) \ + $(if $($(opt)_CFLAGS),echo ' $(opt)_CFLAGS="$($(opt)_CFLAGS)" '\\;),\ + echo ' $(opt)_CFLAGS="$($(opt)_CFLAGS)" '\\;) \ $(if $(subst command line,,$(origin $(opt)_LDFLAGS)),\ - $(if $($(opt)_LDFLAGS),echo -n '$(opt)_LDFLAGS="$($(opt)_LDFLAGS)" ';),\ - echo -n '$(opt)_LDFLAGS="$($(opt)_LDFLAGS)" ';)) + $(if $($(opt)_LDFLAGS),echo ' $(opt)_LDFLAGS="$($(opt)_LDFLAGS)" '\\;),\ + echo ' $(opt)_LDFLAGS="$($(opt)_LDFLAGS)" '\\;)) + @echo ' LDFLAGS="$(strip $(LDFLAGS))"' @echo @echo 'COPTS="$(strip $(COPTS))"' - @echo 'LDFLAGS="$(strip $(LDFLAGS))"' @echo 'LDOPTS="$(strip $(LDOPTS))"' @echo 'OPTIONS_OBJS="$(strip $(OPTIONS_OBJS))"' @echo 'OBJS="$(strip $(OBJS))"'