* config.host (tmake_file): Correct comment.
(bfin*-elf*): Remove bfin/t-elf from tmake_file, add
t-libgcc-pic.
(bfin*-uclinux*): Likewise.
(bfin*-linux-uclibc*): Likewise.
(xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
* config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
assigning.
* config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
* config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
* config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
* config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
* config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
* config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
* config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
* config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
* config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
* config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
* config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
* config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
* config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
* config/bfin/t-elf: Remove.
* config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181098
138bc75d-0d04-0410-961f-
82ee72b054a4
2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+ * config.host (tmake_file): Correct comment.
+ (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
+ t-libgcc-pic.
+ (bfin*-uclinux*): Likewise.
+ (bfin*-linux-uclibc*): Likewise.
+ (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
+
+ * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
+ assigning.
+ * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
+ * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
+
+ * config/bfin/t-elf: Remove.
+ * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
+
+2011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
+
* config.host (*-*-rtems*): Add t-rtems to tmake_file.
(i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
(lm32-*-elf*, lm32-*-rtems*): Split into ...
# Defaults to "$cpu_type/sfp-machine.h" if it exists,
# no-sfp-machine.h otherwise.
# tmake_file A list of machine-description-specific
-# makefile-fragments, if different from
-# "$cpu_type/t-$cpu_type".
+# makefile fragments.
# tm_defines List of target macros to define for all compilations.
# tm_file A list of target macro files used only for code
# built for the target, not the host. These files
tm_file="$tm_file avr/avr-lib.h"
;;
bfin*-elf*)
- tmake_file="bfin/t-bfin bfin/t-elf bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+ tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
extra_parts="$extra_parts crtbeginS.o crtendS.o crti.o crtn.o crtlibid.o"
;;
bfin*-uclinux*)
- tmake_file="bfin/t-bfin bfin/t-elf bfin/t-crtlibid bfin/t-crtstuff t-fdpbit"
+ tmake_file="bfin/t-bfin bfin/t-crtlibid bfin/t-crtstuff t-libgcc-pic t-fdpbit"
extra_parts="$extra_parts crtbeginS.o crtendS.o crtlibid.o"
md_unwind_header=bfin/linux-unwind.h
;;
bfin*-linux-uclibc*)
- tmake_file="$tmake_file bfin/t-bfin bfin/t-elf bfin/t-crtstuff t-fdpbit bfin/t-linux"
+ tmake_file="$tmake_file bfin/t-bfin bfin/t-crtstuff t-libgcc-pic t-fdpbit bfin/t-linux"
# No need to build crtbeginT.o on uClibc systems. Should probably
# be moved to the OS specific section above.
extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
vax-*-openbsd*)
;;
xstormy16-*-elf)
- tmake_file=t-fdpbit
+ tmake_file="stormy16/t-stormy16 t-fdpbit"
;;
xtensa*-*-elf*)
tmake_file="$tmake_file xtensa/t-xtensa xtensa/t-elf"
# Currently there is a bug somewhere in GCC's alias analysis
# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
# Disabling function inlining is a workaround for this problem.
-HOST_LIBGCC2_CFLAGS = -fno-inline
+HOST_LIBGCC2_CFLAGS += -fno-inline
# Currently there is a bug somewhere in GCC's alias analysis
# or scheduling code that is breaking _fpmul_parts in fp-bit.c.
# Disabling function inlining is a workaround for this problem.
-HOST_LIBGCC2_CFLAGS = -fno-inline
+HOST_LIBGCC2_CFLAGS += -fno-inline
# We do not have the DF type.
# Most of the C functions in libgcc2 use almost all registers,
# so use -mcall-prologues for smaller code size.
-HOST_LIBGCC2_CFLAGS = -DDF=SF -Dinhibit_libc -mcall-prologues -Os
+HOST_LIBGCC2_CFLAGS += -DDF=SF -Dinhibit_libc -mcall-prologues -Os
# Extra 16-bit integer functions.
intfuncs16 = _absvXX2 _addvXX3 _subvXX3 _mulvXX3 _negvXX2 _clrsbXX2
+++ /dev/null
-HOST_LIBGCC2_CFLAGS = $(PICFLAG)
$(srcdir)/config/c6x/eqd.c
# Avoid failures when the user's GOT becomes too large.
-HOST_LIBGCC2_CFLAGS = -msdata=none
+HOST_LIBGCC2_CFLAGS += -msdata=none
LIB2ADDEH = $(srcdir)/config/c6x/unwind-c6x.c \
$(srcdir)/config/c6x/libunwind.S \
$(srcdir)/config/h8300/fixunssfsi.c
# We do not have DF type, so fake out the libgcc2 compilation.
-HOST_LIBGCC2_CFLAGS = -DDF=SF
+HOST_LIBGCC2_CFLAGS += -DDF=SF
CRTSTUFF_T_CFLAGS = -G 0 -msign-extend-enabled
-HOST_LIBGCC2_CFLAGS = -G 0 -msign-extend-enabled
+HOST_LIBGCC2_CFLAGS += -G 0 -msign-extend-enabled
# Turn off the SDA while compiling libgcc2. There are no headers for it
# and we want maximal upward compatibility here.
-HOST_LIBGCC2_CFLAGS = -G 0
+HOST_LIBGCC2_CFLAGS += -G 0
# We need to use -fpic when we are using gcc to compile the routines in
# initfini.c. This is only really needed when we are going to use gcc/g++
LIB1ASMFUNCS = _divsi3 _udivsi3 _modsi3 _umodsi3
# could use -msifilter to be safe from interrupt/jmp interactions and others.
-HOST_LIBGCC2_CFLAGS = -O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
+HOST_LIBGCC2_CFLAGS += -O3 -DNO_FLOATLIB_FIXUNSDFSI #-msifilter
# We must build libgcc2.a with -G 0, in case the user wants to link
# without the $gp register.
-HOST_LIBGCC2_CFLAGS = -G 0
+HOST_LIBGCC2_CFLAGS += -G 0
-HOST_LIBGCC2_CFLAGS = -mlibfuncs -O2
+HOST_LIBGCC2_CFLAGS += -mlibfuncs -O2
# We need to turn off some assumptions on normality for code in crtstuff.c
# and crt{i,n}.S, specifically about execution not continuing past the
$(srcdir)/memmove.c \
$(srcdir)/memset.c
-HOST_LIBGCC2_CFLAGS = -O2 -mfloat32
+HOST_LIBGCC2_CFLAGS += -O2 -mfloat32
# Special libgcc setup. Make single/double floating point the same,
# and use our own include files.
-HOST_LIBGCC2_CFLAGS = -DDF=SF -I../../includes/
+HOST_LIBGCC2_CFLAGS += -DDF=SF -I../../includes/
# Switch off all debugging for the embedded libraries.
# (embedded processors need small libraries by default).
libgcc-4-300.a: div_table-4-300.o
$(AR_CREATE_FOR_TARGET) $@ div_table-4-300.o
-HOST_LIBGCC2_CFLAGS = -mieee
+HOST_LIBGCC2_CFLAGS += -mieee
$(srcdir)/config/stormy16/cmpsi2.c \
$(srcdir)/config/stormy16/ucmpsi2.c
-HOST_LIBGCC2_CFLAGS = -O2
+HOST_LIBGCC2_CFLAGS += -O2
# This is currently needed to compile libgcc2 for threads support
-HOST_LIBGCC2_CFLAGS=-pthread
+HOST_LIBGCC2_CFLAGS += -pthread
-# FIXME: Need to specify the next two?
-# No special flags needed for libgcc.a
-HOST_LIBGCC2_CFLAGS =
-
# Don't build libgcc.a with debug info
LIBGCC2_DEBUG_CFLAGS =