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f0defae |
Introduce build hardening flags for f23
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f0defae |
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f0defae |
From: Al Stone <ahs3@redhat.com>
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f0defae |
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f0defae |
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f0defae |
---
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f0defae |
generate/unix/Makefile.config | 2 ++
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f0defae |
generate/unix/iasl/Makefile | 13 +++++++------
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f0defae |
2 files changed, 9 insertions(+), 6 deletions(-)
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f0defae |
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3a82d24 |
Index: acpica-unix2-20160831/generate/unix/Makefile.config
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7d2a7f8 |
===================================================================
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3a82d24 |
--- acpica-unix2-20160831.orig/generate/unix/Makefile.config
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3a82d24 |
+++ acpica-unix2-20160831/generate/unix/Makefile.config
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7d2a7f8 |
@@ -171,6 +171,8 @@ ifneq ($(NOFORTIFY),TRUE)
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c248bcf |
OPT_CFLAGS += -D_FORTIFY_SOURCE=2
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c248bcf |
endif
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c248bcf |
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c248bcf |
+OPT_CFLAGS += -fPIC -pie
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c248bcf |
+
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c248bcf |
CFLAGS += \
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c248bcf |
-D$(HOST)\
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c248bcf |
-D_GNU_SOURCE\
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3a82d24 |
Index: acpica-unix2-20160831/generate/unix/iasl/Makefile
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7d2a7f8 |
===================================================================
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3a82d24 |
--- acpica-unix2-20160831.orig/generate/unix/iasl/Makefile
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3a82d24 |
+++ acpica-unix2-20160831/generate/unix/iasl/Makefile
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3a82d24 |
@@ -319,20 +319,21 @@ $(OBJDIR)/prparserparse.c $(OBJDIR)/prpa
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f83196a |
# Cannot use the common compile warning flags since the C files are created
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f83196a |
# by the utilities above and they are not necessarily ANSI C, etc.
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#
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+HARDENING_FLAGS = -fPIC -pie
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f83196a |
$(OBJDIR)/aslcompilerlex.o : $(OBJDIR)/aslcompilerlex.c
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f83196a |
- $(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ $(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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f83196a |
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f83196a |
$(OBJDIR)/aslcompilerparse.o : $(OBJDIR)/aslcompilerparse.c
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f83196a |
- $(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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f83196a |
+ $(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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f83196a |
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f83196a |
$(OBJDIR)/dtparserlex.o : $(OBJDIR)/dtparserlex.c
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f83196a |
- $(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ $(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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f83196a |
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f83196a |
$(OBJDIR)/dtparserparse.o : $(OBJDIR)/dtparserparse.c
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f83196a |
- $(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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f83196a |
+ $(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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f83196a |
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f83196a |
$(OBJDIR)/prparserlex.o : $(OBJDIR)/prparserlex.c
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f83196a |
- $(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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f83196a |
+ $(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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f83196a |
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f83196a |
$(OBJDIR)/prparserparse.o : $(OBJDIR)/prparserparse.c
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f83196a |
- $(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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f83196a |
+ $(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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