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-rw-r--r--Rules.mak30
1 files changed, 14 insertions, 16 deletions
diff --git a/Rules.mak b/Rules.mak
index 581d7a495..8b2417631 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -279,11 +279,11 @@ ifeq ($(strip $(TARGET_ARCH)),arm)
endif
endif
-SSP_DISABLE_FLAGS:=$(call check_gcc,-fno-stack-protector,)
+SSP_DISABLE_FLAGS?=$(call check_gcc,-fno-stack-protector,)
ifeq ($(UCLIBC_BUILD_SSP),y)
SSP_CFLAGS:=$(call check_gcc,-fno-stack-protector-all,)
SSP_CFLAGS+=$(call check_gcc,-fstack-protector,)
-SSP_ALL_CFLAGS:=$(call check_gcc,-fstack-protector-all,)
+SSP_ALL_CFLAGS?=$(call check_gcc,-fstack-protector-all,)
else
SSP_CFLAGS:=$(SSP_DISABLE_FLAGS)
endif
@@ -310,7 +310,6 @@ endif
# gcc-4.1(200506xx) supports it, but needs the --combine flag, else libs are useless
GCC_VER?=$(shell $(CC) -dumpversion | cut -d . -f 1,2)
ifeq ($(GCC_VER),3.3)
-# not supported
DOMULTI=n
else
CFLAGS+=$(call check_gcc,--combine,)
@@ -325,14 +324,14 @@ endif
PTDIR := $(TOPDIR)libpthread/$(PTNAME)
# set up system dependencies include dirs (NOTE: order matters!)
ifeq ($(UCLIBC_HAS_THREADS_NATIVE),y)
-PTINC := -I$(PTDIR)/compat \
- -I$(PTDIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH) \
- -I$(PTDIR)/sysdeps/$(TARGET_ARCH) \
- -I$(PTDIR)/sysdeps/unix/sysv/linux \
- -I$(PTDIR)/sysdeps/pthread \
- -I$(PTDIR)/sysdeps/pthread/bits \
- -I$(PTDIR)/sysdeps/generic \
- -include $(PTDIR)/compat/libc-symbols.h
+PTINC:= -I$(PTDIR)/compat \
+ -I$(PTDIR)/sysdeps/unix/sysv/linux/$(TARGET_ARCH) \
+ -I$(PTDIR)/sysdeps/$(TARGET_ARCH) \
+ -I$(PTDIR)/sysdeps/unix/sysv/linux \
+ -I$(PTDIR)/sysdeps/pthread \
+ -I$(PTDIR)/sysdeps/pthread/bits \
+ -I$(PTDIR)/sysdeps/generic \
+ -include $(PTDIR)/compat/libc-symbols.h
#
# Test for TLS if NPTL support was selected.
#
@@ -351,8 +350,8 @@ gcc_tls_test_fail:
@exit 1;
endif
else
-PTINC := -I$(PTDIR)/sysdeps/$(TARGET_ARCH) \
- -I$(PTDIR)/sysdeps/pthread
+PTINC:= -I$(PTDIR)/sysdeps/$(TARGET_ARCH) \
+ -I$(PTDIR)/sysdeps/pthread
endif
CFLAGS+=$(PTINC)
endif
@@ -370,12 +369,11 @@ endif
CFLAGS+=-isystem $(shell $(CC) -print-file-name=include)
ifneq ($(DOASSERTS),y)
- CFLAGS += -DNDEBUG
+CFLAGS+=-DNDEBUG
endif
-CFLAGS_NOPIC:=$(CFLAGS)
ifeq ($(DOPIC),y)
- CFLAGS += $(PICFLAG)
+CFLAGS+=$(PICFLAG)
endif
# Keep the check_as from being needlessly executed