configure.host revision 60524 
1# $FreeBSD: head/contrib/binutils/ld/configure.host 60524 2000-05-13 17:48:08Z obrien $
2
3# This is the linker host specific file.  This is invoked by the
4# autoconf generated configure script.  Putting it in a separate shell
5# file lets us skip running autoconf when modifying host specific
6# information.
7
8# This file sets the following shell variables:
9#  HDEFINES		host specific compiler flags
10#  HOSTING_CRT0		crt0.o file used for bootstrapping
11#  HOSTING_LIBS		libraries used for bootstrapping
12#  NATIVE_LIB_DIRS	library directories to search on this host
13
14HDEFINES=
15HOSTING_CRT0=/lib/crt0.o
16HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc'
17NATIVE_LIB_DIRS=
18
19case "${host}" in
20
21alpha*-*-freebsd*)
22  HOSTING_CRT0=/usr/lib/crt1.o
23  NATIVE_LIB_DIRS=/usr/lib
24  ;;
25
26alpha*-*-linux-gnu*)
27  HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${CC} --print-file-name=specs\` | 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`'
28  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
29  ;;
30
31alpha*-*-netbsd*)
32  # The new BSD `make' has a bug: it doesn't pass empty arguments in
33  # shell commands.  So we need to make this value non-empty in order
34  # for the genscripts.sh call to work.  There's nothing magic about
35  # the value `/lib'; it's just a dummy.
36  NATIVE_LIB_DIRS=/lib
37  HOSTING_CRT0=/usr/lib/crt0.o
38  ;;
39
40alpha*-*-*)
41  HOSTING_CRT0=/usr/ccs/lib/crt0.o
42  NATIVE_LIB_DIRS=/usr/ccs/lib
43  ;;
44
45arm*-*-freebsd*)
46  HOSTING_CRT0=/usr/lib/crt1.o
47  NATIVE_LIB_DIRS=/usr/lib
48  ;;
49
50arm*-*-linux-gnu*)
51  HOSTING_CRT0='-p -dynamic-linker `fgrep ld-linux.so \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ 	][ 	]*\(.*/ld-linux.so..\).*,\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`'
52  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
53  ;;
54
55i[3456]86-*-bsd* | i[3456]86-*-freebsd[12]* | i[3456]86-*-freebsd[12].* | i[3456]86-*-freebsd*aout* | i[3456]86-*-netbsd*)
56  # The new BSD `make' has a bug: it doesn't pass empty arguments in
57  # shell commands.  So we need to make this value non-empty in order
58  # for the genscripts.sh call to work.  There's nothing magic about
59  # the value `/lib'; it's just a dummy.
60  NATIVE_LIB_DIRS=/lib
61  HOSTING_CRT0=/usr/lib/crt0.o
62  ;;
63
64i[3456]86-*-freebsd*)
65  # The new BSD `make' has a bug: it doesn't pass empty arguments in
66  # shell commands.  So we need to make this value non-empty in order
67  # for the genscripts.sh call to work.  There's nothing magic about
68  # the value `/lib'; it's just a dummy.
69  NATIVE_LIB_DIRS=/lib
70  # Older versions of gcc do not use a specs file.  In those cases,
71  # gcc -print-file-name=specs will simply print specs.  We create a
72  # dummy specs files to handle this.
73  echo "-dynamic-linker /usr/libexec/ld-elf.so.1" > specs
74  HOSTING_CRT0='/usr/lib/crt1.o /usr/lib/crti.o /usr/lib/crtbegin.o'
75  HOSTING_LIBS='/usr/lib/libgcc.a /usr/lib/libc.so /usr/lib/libgcc.a /usr/lib/crtend.o /usr/lib/crtn.o'
76  ;;
77
78i[3456]86-*-sysv4*)
79  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`'
80  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /usr/ccs/lib/crtn.o'
81  NATIVE_LIB_DIRS=/usr/ccs/lib
82  ;;
83
84i[3456]86-sequent-ptx* | i[3456]86-sequent-sysv*)
85  HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
86  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`'
87  ;;
88
89i[3456]86-*-sysv*)
90  HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`'
91  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o'
92  ;;
93
94i[3456]86-*-solaris*)
95  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`'
96  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `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`'
97  NATIVE_LIB_DIRS=/usr/ccs/lib
98  ;;
99
100i[3456]86-*-sco* | i[3456]86-*-isc*)
101  # In some configurations gcc does not use crtbegin.o and crtend.o.
102  # In that case gcc -print-file-name=crtbegin.o will simply print
103  # crtbegin.o.  We create dummy crtbegin.o and crtend.o files to
104  # handle this.
105  echo "int dummy_crtbegin () { return 0; }" > crtbegin.c
106  ${CC} -c crtbegin.c -o crtbegin.o
107  rm -f crtbegin.c
108  echo "int dummy_crteng () { return 0; }" > crtend.c
109  ${CC} -c crtend.c -o crtend.o
110  rm -f crtend.c
111  HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
112  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o'
113  ;;
114
115i[3456]86-*-linux*aout* | i[3456]86-*-linuxoldld)
116  HOSTING_CRT0=/usr/lib/crt0.o
117  ;;
118
119i[3456]86-*-linux*libc1*)
120  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`'
121  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; elif [ -f /usr/lib/crtend.o ]; then echo /usr/lib/crtend.o; else ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
122  ;;
123
124i[3456]86-*-linux-gnu*)
125  HOSTING_CRT0='-dynamic-linker `fgrep ld-linux.so \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ 	][ 	]*\(.*/ld-linux.so..\).*,\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`'
126  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
127  ;;
128
129i[3456]86-*-lynxos*)
130  HOSTING_CRT0=/lib/init1.o
131  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc -lm /lib/initn.o'
132  ;;
133
134i[3456]86-pc-interix*)
135  HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o'
136  NATIVE_LIB_DIRS='$$INTERIX_ROOT/usr/lib/'
137  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L $$X/local_bin -L $$INTERIX_ROOT/usr/lib -lc -lcpsx -lc -lcpsx $$INTERIX_ROOT/usr/lib/psxdll.a $$INTERIX_ROOT/usr/lib/psxdll2.a'
138  ;;
139
140mips*-dec-bsd*)
141  HOSTING_CRT0=/usr/lib/crt0.o
142  ;;
143
144mips*-sgi-irix4*)
145  HOSTING_CRT0=/usr/lib/crt1.o
146  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc /usr/lib/crtn.o'
147  ;;
148
149mips*-sgi-irix5*)
150  HOSTING_CRT0=/usr/lib/crt1.o
151  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc /usr/lib/crtn.o'
152  ;;
153
154mips*-sgi-irix6*)
155  HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`'
156  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L/usr/lib32 -lc `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'
157  ;;
158
159mips*-*-linux-gnu*)
160  HOSTING_CRT0='-dynamic-linker /lib/ld.so.1 /usr/lib/crt1.o /usr/lib/crti.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
161  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
162  ;;
163
164m68*-*-linux*aout*)
165  HOSTING_CRT0=/usr/lib/crt0.o
166  ;;
167
168m68*-*-linux*libc1*)
169  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`'
170  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `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'
171  ;;
172
173m68*-*-linux-gnu*)
174  HOSTING_CRT0='-dynamic-linker /lib/ld.so.1 /usr/lib/crt1.o /usr/lib/crti.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
175  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
176  ;;
177
178m68*-*-lynxos*)
179  HOSTING_CRT0=/lib/init1.o
180  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc -lm /lib/initn.o'
181  ;;
182
183m68*-motorola-sysv)
184  HOSTING_CRT0='`if [ -f ../gcc/crt0.o ]; then echo ../gcc/crt0.o; elif [ -f \`${CC} -print-file-name=\`crt0.o ]; then echo \`${CC} -print-file-name=\`crt0.o; else echo /lib/crt0.o; fi`'
185  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc881 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`'
186  ;;
187
188m68*-sun-*)
189  HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o'
190  ;;
191
192m88*-*-dgux*)
193  HDEFINES=-D__using_DGUX
194  HOSTING_CRT0='/lib/crt0.o -X'
195  HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a
196  ;;
197
198m88*-motorola-sysv3)
199  HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`'
200  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`'
201  ;;
202
203powerpc*-*-freebsd*)
204  HOSTING_CRT0=/usr/lib/crt1.o
205  NATIVE_LIB_DIRS=/usr/lib
206  ;;
207
208powerpc*-*-linux-gnu*)
209  HOSTING_CRT0='-dynamic-linker /lib/ld.so.1 /usr/lib/crt1.o /usr/lib/crti.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
210  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
211  ;;
212
213romp-*-*)
214  HDEFINES=-DNO_VARARGS
215  ;;
216
217sparc*-*-freebsd*)
218  HOSTING_CRT0=/usr/lib/crt1.o
219  NATIVE_LIB_DIRS=/usr/lib
220  ;;
221
222sparc*-*-solaris2*)
223  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`'
224  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -lc `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 ${CC} -print-file-name=crtn.o; fi`'
225  NATIVE_LIB_DIRS=/usr/ccs/lib
226  ;;
227
228sparc-*-linux-gnu*)
229  HOSTING_CRT0='-dynamic-linker /lib/ld-linux.so.2 `${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`'
230  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
231  ;;
232
233sparc64-*-linux-gnu*)
234  HOSTING_CRT0='-dynamic-linker /lib64/ld-linux.so.2 `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`'
235  HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
236  ;;
237
238esac
239