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annotate gcc/config/rs6000/t-linux64 @ 0:a06113de4d67

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author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
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children 77e2b8dfacca
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2 #rs6000/t-linux64
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4 LIB2FUNCS_EXTRA += tramp.S $(srcdir)/config/rs6000/ppc64-fp.c \
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5 $(srcdir)/config/rs6000/darwin-ldouble.c
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6 LIB2FUNCS_EXTRA := $(sort $(LIB2FUNCS_EXTRA))
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8 TARGET_LIBGCC2_CFLAGS += -mno-minimal-toc
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10 # On Debian, Ubuntu and other derivative distributions, the 32bit libraries
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11 # are found in /lib32 and /usr/lib32, /lib64 and /usr/lib64 are symlinks to
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12 # /lib and /usr/lib, while other distributions install libraries into /lib64
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13 # and /usr/lib64. The LSB does not enforce the use of /lib64 and /usr/lib64,
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14 # it doesn't tell anything about the 32bit libraries on those systems. Set
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15 # MULTILIB_OSDIRNAMES according to what is found on the target.
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17 MULTILIB_OPTIONS = m64/m32 msoft-float
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18 MULTILIB_DIRNAMES = 64 32 nof
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19 MULTILIB_EXTRA_OPTS = fPIC mstrict-align
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20 MULTILIB_EXCEPTIONS = m64/msoft-float
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21 MULTILIB_EXCLUSIONS = m64/!m32/msoft-float
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22 MULTILIB_OSDIRNAMES = ../lib64 $(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib) nof
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23 MULTILIB_MATCHES = $(MULTILIB_MATCHES_FLOAT)
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25 softfp_wrap_start := '\#ifndef __powerpc64__'
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26 softfp_wrap_end := '\#endif'