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RTEMS: Use MULTILIB_REQUIRED for PowerPC

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gcc/ChangeLog

	* config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
	MULTILIB_EXCEPTIONS.

From-SVN: r219384
This commit is contained in:
Sebastian Huber 2015-01-09 13:48:03 +00:00 • committed by Sebastian Huber
parent 2f2eb5ad8e
commit 02f6062b4c
2 changed files with 29 additions and 41 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
MULTILIB_EXCEPTIONS.
2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
* config/arm/t-rtems: Use MULTILIB_REQUIRED instead of

65
gcc/config/rs6000/t-rtems
View file

@ -18,16 +18,18 @@
# along with GCC; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
MULTILIB_OPTIONS = \
mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
msoft-float/mfloat-gprs=double
MULTILIB_OPTIONS =
MULTILIB_DIRNAMES =
MULTILIB_MATCHES =
MULTILIB_EXCEPTIONS =
MULTILIB_REQUIRED =
MULTILIB_DIRNAMES = \
m403 m505 m603e m604 m860 m7400 m8540 \
nof gprsdouble
MULTILIB_OPTIONS += mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540
MULTILIB_DIRNAMES += m403 m505 m603e m604 m860 m7400 m8540
MULTILIB_OPTIONS += msoft-float/mfloat-gprs=double
MULTILIB_DIRNAMES += nof gprsdouble
# MULTILIB_MATCHES = ${MULTILIB_MATCHES_FLOAT}
MULTILIB_MATCHES =
MULTILIB_MATCHES += ${MULTILIB_MATCHES_ENDIAN}
MULTILIB_MATCHES += ${MULTILIB_MATCHES_SYSV}
# Map 405 to 403
@ -52,37 +54,18 @@ MULTILIB_MATCHES += mcpu?8540=mcpu?8548
# (mfloat-gprs=single is implicit default)
MULTILIB_MATCHES += mcpu?8540=mcpu?8540/mfloat-gprs?single
# Soft-float only, default implies msoft-float
# NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
MULTILIB_SOFTFLOAT_ONLY = \
*mcpu=401/*msoft-float* \
*mcpu=403/*msoft-float* \
*mcpu=405/*msoft-float* \
*mcpu=801/*msoft-float* \
*mcpu=821/*msoft-float* \
*mcpu=823/*msoft-float* \
*mcpu=860/*msoft-float*
# Enumeration of multilibs
# Hard-float only, take out msoft-float
MULTILIB_HARDFLOAT_ONLY = \
*mcpu=505/*msoft-float*
# Targets which do not support gprs
MULTILIB_NOGPRS = \
mfloat-gprs=* \
*mcpu=403/*mfloat-gprs=* \
*mcpu=505/*mfloat-gprs=* \
*mcpu=603e/*mfloat-gprs=* \
*mcpu=604/*mfloat-gprs=* \
*mcpu=860/*mfloat-gprs=* \
*mcpu=7400/*mfloat-gprs=*
MULTILIB_EXCEPTIONS =
# Disallow -Dppc and -Dmpc without other options
MULTILIB_EXCEPTIONS += Dppc* Dmpc*
MULTILIB_EXCEPTIONS += \
${MULTILIB_SOFTFLOAT_ONLY} \
${MULTILIB_HARDFLOAT_ONLY} \
${MULTILIB_NOGPRS}
MULTILIB_REQUIRED += msoft-float
MULTILIB_REQUIRED += mcpu=403
MULTILIB_REQUIRED += mcpu=505
MULTILIB_REQUIRED += mcpu=603e
MULTILIB_REQUIRED += mcpu=603e/msoft-float
MULTILIB_REQUIRED += mcpu=604
MULTILIB_REQUIRED += mcpu=604/msoft-float
MULTILIB_REQUIRED += mcpu=7400
MULTILIB_REQUIRED += mcpu=7400/msoft-float
MULTILIB_REQUIRED += mcpu=8540
MULTILIB_REQUIRED += mcpu=8540/msoft-float
MULTILIB_REQUIRED += mcpu=8540/mfloat-gprs=double
MULTILIB_REQUIRED += mcpu=860