9a90e7b18c
Signed-off-by: Weifeng Su <suweifeng1@huawei.com> (cherry picked from commit 338252cacf17d7b988a80698cce2f3c362da6316)
60 lines
2.3 KiB
Diff
60 lines
2.3 KiB
Diff
diff -Naur a/generate/unix/iasl/Makefile b/generate/unix/iasl/Makefile
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--- a/generate/unix/iasl/Makefile 2020-07-23 06:45:14.064000000 +0000
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+++ b/generate/unix/iasl/Makefile 2020-07-23 06:57:32.080000000 +0000
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@@ -358,34 +358,35 @@
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# Cannot use the common compile warning flags since the C files are created
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# 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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$(OBJDIR)/aslcompilerlex.o : $(OBJDIR)/aslcompilerlex.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/aslcompilerparse.o : $(OBJDIR)/aslcompilerparse.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/dtcompilerparserlex.o : $(OBJDIR)/dtcompilerparserlex.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/dtcompilerparserparse.o : $(OBJDIR)/dtcompilerparserparse.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/dtparserlex.o : $(OBJDIR)/dtparserlex.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/dtparserparse.o : $(OBJDIR)/dtparserparse.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/prparserlex.o : $(OBJDIR)/prparserlex.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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$(OBJDIR)/prparserparse.o : $(OBJDIR)/prparserparse.c
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@echo "- " "Intermediate" $<
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- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
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+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
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diff -Naur a/generate/unix/Makefile.config b/generate/unix/Makefile.config
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--- a/generate/unix/Makefile.config 2020-07-23 06:45:14.065000000 +0000
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+++ b/generate/unix/Makefile.config 2020-07-23 06:47:00.436000000 +0000
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@@ -181,6 +181,8 @@
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OPT_CFLAGS += -D_FORTIFY_SOURCE=2
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endif
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+OPT_CFLAGS += -fPIC -pie
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+
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CFLAGS += \
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-D$(ACPI_HOST)\
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-D_GNU_SOURCE\
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