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-rw-r--r--Makeconfig7
1 files changed, 6 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig
index 24a3b82..9f88f7c 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -813,6 +813,11 @@ endif # $(+cflags) == ""
# of many little headers in the include directory.
libio-include = -I$(..)libio
+in-module = $(subst -,_,$(firstword $(libof-$(basename $(@F))) \
+ $(libof-$(<F)) \
+ $(libof-$(@F)) \
+ libc))
+
# These are the variables that the implicit compilation rules use.
# Note that we can't use -std=* in CPPFLAGS, because it overrides
# the implicit -lang-asm and breaks cpp behavior for .S files--notably
@@ -821,7 +826,7 @@ CPPFLAGS = $(config-extra-cppflags) $(CPPUNDEFS) $(CPPFLAGS-config) \
$($(subdir)-CPPFLAGS) \
$(+includes) $(defines) \
-include $(..)include/libc-symbols.h $(sysdep-CPPFLAGS) \
- $(CPPFLAGS-$(suffix $@)) \
+ $(CPPFLAGS-$(suffix $@)) -DIN_MODULE=MODULE_$(in-module) \
$(foreach lib,$(libof-$(basename $(@F))) \
$(libof-$(<F)) $(libof-$(@F)),$(CPPFLAGS-$(lib))) \
$(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F)) $(CPPFLAGS-$(basename $(@F)))