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[/] [openrisc/] [trunk/] [gnu-stable/] [binutils-2.20.1/] [ld/] [configure.host] - Blame information for rev 818

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Line No. Rev Author Line
1 205 julius
# This is the linker host specific file.  This is invoked by the
2
# autoconf generated configure script.  Putting it in a separate shell
3
# file lets us skip running autoconf when modifying host specific
4
# information.
5
 
6
# This file sets the following shell variables:
7
#  HDEFINES             host specific compiler flags
8
#  HOSTING_CRT0         crt0.o file used for bootstrapping
9
#  HOSTING_LIBS         libraries used for bootstrapping
10
 
11
HDEFINES=
12
HOSTING_CRT0=/lib/crt0.o
13
HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ]; then libgcc=../gcc/libgcc.a; else libgcc=\`${CC} -print-libgcc-file-name\`; fi; if [ -f ../gcc/libgcc_eh.a ]; then libgcc="$$libgcc ../gcc/libgcc_eh.a"; else libgcc_eh=\`${CC} -print-file-name=libgcc_eh.a\`; if [ x"$$libgcc_eh" != xlibgcc_eh.a ]; then libgcc="$$libgcc $$libgcc_eh"; fi; fi; if [ -f ../gcc/libunwind.a ]; then libgcc="$$libgcc ../gcc/libunwind.a"; else libunwind=\`${CC} -print-file-name=libunwind.a\`; if [ x"$$libunwind" != xlibunwind.a ]; then libgcc="$$libgcc $$libunwind"; fi; fi; echo --start-group $$libgcc -lc --end-group`'
14
 
15
#
16
#       Generic configurations:
17
#
18
 
19
case "${host}" in
20
 
21
*-*-freebsd* | *-*-kfreebsd*-gnu | *-*-dragonfly*)
22
  HOSTING_CRT0='-dynamic-linker `[ -f \`${CC} --print-prog-name=ld-elf.so.1\` ] || echo /usr/libexec/``${CC} --print-prog-name=ld-elf.so.1` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `${CC} --print-file-name=crtbegin.o`'
23
  HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
24
  ;;
25
 
26
*-*-linux*aout* | *-*-linux*oldld)
27
  HOSTING_CRT0=/usr/lib/crt0.o
28
  ;;
29
 
30
*-*-linux*libc1*)
31
  HOSTING_CRT0='-dynamic-linker /lib/ld-linux.so.1 /usr/lib/crt1.o /usr/lib/crti.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; elif [ -f /usr/lib/crtbegin.o ]; then echo /usr/lib/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
32
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; elif [ -f /usr/lib/crtend.o ]; then echo /usr/lib/crtend.o; else ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
33
  ;;
34
 
35
*-*-linux*)
36
  HOSTING_CRT0='-dynamic-linker `${CC} --help --verbose 2>&1 | egrep "ld[^ ]*\.so" | sed -e "s,.*-dynamic-linker[ 	][ 	]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
37
  HOSTING_LIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
38
  ;;
39
 
40
*-*-netbsd*)
41
  # Different versions of NetBSD with the ELF object format use different
42
  # sets of start/end files.
43
  HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o'
44
  if [ -f `${CC} --print-file-name=crti.o` ]; then
45
    # Support for GCC's crtstuff present.
46
    HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crti.o`"
47
    if [ -f ../gcc/crtbegin.o ]; then
48
      HOSTING_CRT0="$HOSTING_CRT0 ../gcc/crtbegin.o"
49
    else
50
      HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crtbegin.o`"
51
    fi
52
  else
53
    # Support for GCC's crtstuff not present.
54
    HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crtbegin.o`"
55
  fi
56
  if [ -f `${CC} --print-file-name=crtn.o` ]; then
57
    # Support for GCC's crtstuff present.
58
    if [ -f ../gcc/crtbegin.o ]; then
59
      HOSTING_LIBS="$HOSTING_LIBS ../gcc/crtend.o"
60
    else
61
      HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`"
62
    fi
63
    HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtn.o`"
64
  else
65
    # Support for GCC's crtstuff not present.
66
    HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`"
67
  fi
68
  ;;
69
 
70
*-*-openbsd*)
71
  HOSTING_CRT0="-dynamic-linker /usr/libexec/ld.so /usr/lib/crt0.o"
72
  HOSTING_CRT0="$HOSTING_CRT0 /usr/lib/crtbegin.o"
73
  HOSTING_LIBS="$HOSTING_LIBS /usr/lib/crtend.o"
74
  ;;
75
 
76
esac
77
 
78
#
79
# Now more specific configurations
80
#
81
 
82
case "${host}" in
83
 
84
*-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*)
85
  # No further tweaking needed
86
  ;;
87
 
88
am33_2.0-*-linux*)
89
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"`
90
  ;;
91
 
92
arm*-*-linux-*)
93
  HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"`
94
  ;;
95
 
96
hppa*64*-*-hpux11*)
97
  HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o
98
  # Even if CC is not gcc, the tests use gcc.
99
  HOSTING_LIBS='--start-group `if [ -f ../gcc/libgcc.a ]; then echo ../gcc/libgcc.a; else if test "$GCC" = yes; then ${CC} --print-libgcc-file-name; else gcc --print-libgcc-file-name; fi fi` -lc --end-group /usr/lib/pa20_64/milli.a'
100
  ;;
101
 
102
i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[12] | i[3-7]86-*-freebsd[12]\.* | i[3-7]86-*-freebsd*aout*)
103
  HOSTING_CRT0=/usr/lib/crt0.o
104
  ;;
105
 
106
i[3-7]86-*-sysv4*)
107
  HOSTING_CRT0='/usr/ccs/lib/crt1.o /usr/ccs/lib/crti.o /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
108
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /usr/ccs/lib/crtn.o'
109
  ;;
110
 
111
i[3-7]86-sequent-ptx* | i[3-7]86-sequent-sysv*)
112
  HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
113
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`'
114
  ;;
115
 
116
i[3-7]86-*-sysv*)
117
  HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`'
118
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o'
119
  ;;
120
 
121
i[3-7]86-*-solaris*)
122
  HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else ${CC} -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else ${CC} -print-file-name=crti.o; fi` /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
123
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else ${CC} -print-file-name=crtn.o; fi`'
124
  ;;
125
 
126
i[3-7]86-*-sco* | i[3-7]86-*-isc*)
127
  # In some configurations gcc does not use crtbegin.o and crtend.o.
128
  # In that case gcc -print-file-name=crtbegin.o will simply print
129
  # crtbegin.o.  We create dummy crtbegin.o and crtend.o files to
130
  # handle this.
131
  echo "int dummy_crtbegin () { return 0; }" > crtbegin.c
132
  ${CC} -c crtbegin.c -o crtbegin.o
133
  rm -f crtbegin.c
134
  echo "int dummy_crteng () { return 0; }" > crtend.c
135
  ${CC} -c crtend.c -o crtend.o
136
  rm -f crtend.c
137
  HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
138
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o'
139
  ;;
140
 
141
i[3-7]86-pc-interix*)
142
  HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o'
143
  HOSTING_LIBS='-L $$X/local_bin -L $$INTERIX_ROOT/usr/lib '"$HOSTING_LIBS"' -lcpsx -lc -lcpsx $$INTERIX_ROOT/usr/lib/psxdll.a $$INTERIX_ROOT/usr/lib/psxdll2.a'
144
  ;;
145
 
146
i[3-7]86-*-cygwin*)
147
  HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`'
148
  ;;
149
 
150
i[3-7]86-*-mingw*)
151
  #We only support msvcrt.dll, crtid == 2.
152
  HOSTING_CRT0='/mingw/lib/crt2.o'
153
  HOSTING_LIBS='-L/mingw/lib -lmingw32 -lmoldname -lmingwex -lmsvcrt -luser32 -lkernel32 -ladvapi32 -lshell32 -lmingw32 -lmoldname -lmingwex -lmsvcrt `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`'
154
  ;;
155
 
156
ia64-*-linux-*)
157
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"`
158
  ;;
159
 
160
mips*-sgi-irix4* | mips*-sgi-irix5*)
161
  HOSTING_CRT0=/usr/lib/crt1.o
162
  HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o'
163
  ;;
164
 
165
mips*-sgi-irix6*)
166
  HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`'
167
  HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors'
168
  ;;
169
 
170
mips*-*-linux-*)
171
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"`
172
  ;;
173
 
174
m68*-*-linux-*)
175
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"`
176
  ;;
177
 
178
m68*-motorola-sysv)
179
  HOSTING_CRT0='`if [ -f ../gcc/crt0.o ]; then echo ../gcc/crt0.o; elif [ -f \`${CC} -print-file-name=\`crt0.o ]; then echo \`${CC} -print-file-name=\`crt0.o; else echo /lib/crt0.o; fi`'
180
  HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"`
181
  ;;
182
 
183
m68*-sun-*)
184
  HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o'
185
  ;;
186
 
187
m88*-*-dgux*)
188
  HDEFINES=-D__using_DGUX
189
  HOSTING_CRT0='/lib/crt0.o -X'
190
  HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a
191
  ;;
192
 
193
m88*-motorola-sysv3)
194
  HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
195
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`'
196
  ;;
197
 
198
powerpc64*-*-linux-*)
199
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib64/ld64.so.1,"`
200
  ;;
201
 
202
powerpc*-*-linux-*)
203
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"`
204
  ;;
205
 
206
s390x-*-linux-*)
207
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld64.so.1,"`
208
  ;;
209
 
210
s390-*-linux-*)
211
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"`
212
  ;;
213
 
214
sparc-*-solaris2*)
215
  HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else ${CC} -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else ${CC} -print-file-name=crti.o; fi` /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
216
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else ${CC} -print-file-name=crtn.o; fi`'
217
  ;;
218
 
219
sparc64-*-solaris2* | sparcv9-*-solaris2*)
220
  HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else ${CC} -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else ${CC} -print-file-name=crti.o; fi` /usr/ccs/lib/sparcv9/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
221
  HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else ${CC} -print-file-name=crtn.o; fi`'
222
  ;;
223
 
224
sparc-*-linux-* | sparcv*-*-linux-*)
225
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld-linux.so.2,"`
226
  ;;
227
 
228
sparc64*-*-linux-*)
229
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib64/ld-linux.so.2,"`
230
  ;;
231
 
232
x86_64-*-linux-*)
233
  HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"`
234
  ;;
235
 
236
*-*-freebsd* | *-*-kfreebsd*-gnu | *-*-dragonfly*)
237
  ;;
238
 
239
*-*-linux*)
240
  ;;
241
 
242
*-*-netbsd*)
243
  ;;
244
 
245
*-*-openbsd*)
246
  ;;
247
 
248
alpha*-*-*)
249
  HOSTING_CRT0=/usr/ccs/lib/crt0.o
250
  ;;
251
 
252
esac

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