acpica-tools/f23-harden.patch
Al Stone fc3eef63e8 Update to 20220331 upstream sources
This includes new source tarballs, updated patches, and updated
expected results for test cases.  In addition, three new tables
(PRMT, RGRT and SVKL) now have big-endian support.

Signed-off-by: Al Stone <ahs3@redhat.com>
2022-04-03 15:18:02 -06:00

72 lines
2.7 KiB
Diff

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-unix2-20220331/generate/unix/Makefile.config
===================================================================
--- acpica-unix2-20220331.orig/generate/unix/Makefile.config
+++ acpica-unix2-20220331/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-unix2-20220331/generate/unix/iasl/Makefile
===================================================================
--- acpica-unix2-20220331.orig/generate/unix/iasl/Makefile
+++ acpica-unix2-20220331/generate/unix/iasl/Makefile
@@ -359,34 +359,35 @@ $(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 $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/aslcompilerparse.o : $(OBJDIR)/aslcompilerparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtcompilerparserlex.o : $(OBJDIR)/dtcompilerparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtcompilerparserparse.o : $(OBJDIR)/dtcompilerparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtparserlex.o : $(OBJDIR)/dtparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/dtparserparse.o : $(OBJDIR)/dtparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/prparserlex.o : $(OBJDIR)/prparserlex.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<
$(OBJDIR)/prparserparse.o : $(OBJDIR)/prparserparse.c
@echo "- " "Intermediate" $<
- @$(CC) -c $(CFLAGS) -Wall -Werror -o$@ $<
+ @$(CC) -c $(CFLAGS) $(HARDENING_FLAGS) -Wall -Werror -o$@ $<