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|
Introduce build hardening flags for f23
From: Al Stone <ahs3@redhat.com>
---
generate/unix/Makefile.config | 2 ++
generate/unix/iasl/Makefile | 13 +++++++------
2 files changed, 9 insertions(+), 6 deletions(-)
Index: acpica-unix-20221020/generate/unix/Makefile.config
===================================================================
--- acpica-unix-20221020.orig/generate/unix/Makefile.config
+++ acpica-unix-20221020/generate/unix/Makefile.config
@@ -189,6 +189,8 @@ ifneq ($(NOFORTIFY),TRUE)
OPT_CFLAGS += -D_FORTIFY_SOURCE=2
endif
+OPT_CFLAGS += -fPIC -pie
+
CFLAGS += \
-D$(ACPI_HOST)\
-D_GNU_SOURCE\
Index: acpica-unix-20221020/generate/unix/iasl/Makefile
===================================================================
--- acpica-unix-20221020.orig/generate/unix/iasl/Makefile
+++ acpica-unix-20221020/generate/unix/iasl/Makefile
@@ -366,34 +366,35 @@ $(OBJDIR)/prparserparse.c $(OBJDIR)/prpa
# Cannot use the common compile warning flags since the C files are created
# by the utilities above and they are not necessarily ANSI C, etc.
#
+HARDENING_FLAGS = -fPIC -pie
$(OBJDIR)/aslcompilerlex.o : $(OBJDIR)/aslcompilerlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/aslcompilerparse.o : $(OBJDIR)/aslcompilerparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtcompilerparserlex.o : $(OBJDIR)/dtcompilerparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtcompilerparserparse.o : $(OBJDIR)/dtcompilerparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtparserlex.o : $(OBJDIR)/dtparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtparserparse.o : $(OBJDIR)/dtparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/prparserlex.o : $(OBJDIR)/prparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/prparserparse.o : $(OBJDIR)/prparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall $(WERROR_FLAGS) -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
|
