25 lines
668 B
Diff
25 lines
668 B
Diff
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--- linux-2.4.30/Makefile 2005-10-23 20:52:56.813948000 +0200
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+++ linux.dev/Makefile 2005-10-23 20:53:12.482927250 +0200
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@@ -89,6 +89,8 @@
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# standard CFLAGS
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#
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+check_gcc = $(shell if $(CC) $(1) -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi)
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+
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CPPFLAGS := -D__KERNEL__ -I$(HPATH)
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CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
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@@ -100,6 +102,12 @@
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endif
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AFLAGS := -D__ASSEMBLY__ $(CPPFLAGS)
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+CFLAGS += $(call check_gcc, -funit-at-a-time,)
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+
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+
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+
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+
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+
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#
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# ROOT_DEV specifies the default root-device when making the image.
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# This can be either FLOPPY, CURRENT, /dev/xxxx or empty, in which case
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