Commit | Line | Data |
---|---|---|
252b5132 RH |
1 | # 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 | # NATIVE_LIB_DIRS library directories to search on this host | |
11 | ||
12 | HDEFINES= | |
13 | HOSTING_CRT0=/lib/crt0.o | |
6f12f4ca | 14 | 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; echo $libgcc -lc $libgcc`' |
252b5132 RH |
15 | NATIVE_LIB_DIRS= |
16 | ||
6f12f4ca AM |
17 | # |
18 | # Generic configurations: | |
19 | # | |
20 | ||
21 | case "${host}" in | |
22 | ||
23 | *-*-freebsd*) | |
24 | NATIVE_LIB_DIRS=/usr/lib | |
25 | # Older versions of gcc do not use a specs file. In those cases, | |
26 | # gcc -print-file-name=specs will simply print specs. We create a | |
27 | # dummy specs files to handle this. | |
28 | echo "-dynamic-linker `${CC} --print-file-name=ld-elf.so.1`" > specs | |
29 | HOSTING_CRT0='-dynamic-linker `${CC} --print-file-name=ld-elf.so.1` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `${CC} --print-file-name=crtbegin.o`' | |
30 | HOSTING_LIBS='-L`dirname \`${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`' | |
31 | ;; | |
32 | ||
33 | *-*-linux*aout* | *-*-linux*oldld) | |
34 | HOSTING_CRT0=/usr/lib/crt0.o | |
35 | ;; | |
36 | ||
37 | *-*-linux*libc1*) | |
38 | 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 ${CC} --print-file-name=crtbegin.o; fi`' | |
39 | HOSTING_LIBS="$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 ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o' | |
40 | ;; | |
41 | ||
42 | *-*-linux*) | |
43 | HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${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 ${CC} --print-file-name=crtbegin.o; fi`' | |
44 | HOSTING_LIBS='-L`dirname \`${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`' | |
45 | ;; | |
46 | ||
47 | esac | |
48 | ||
49 | # | |
50 | # Now more specific configurations | |
51 | # | |
52 | ||
252b5132 RH |
53 | case "${host}" in |
54 | ||
6f12f4ca AM |
55 | *-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*) |
56 | # No further tweaking needed | |
57 | ;; | |
58 | ||
252b5132 RH |
59 | alpha*-*-netbsd*) |
60 | # The new BSD `make' has a bug: it doesn't pass empty arguments in | |
61 | # shell commands. So we need to make this value non-empty in order | |
62 | # for the genscripts.sh call to work. There's nothing magic about | |
63 | # the value `/lib'; it's just a dummy. | |
64 | NATIVE_LIB_DIRS=/lib | |
65 | HOSTING_CRT0=/usr/lib/crt0.o | |
66 | ;; | |
67 | ||
1c56fb87 | 68 | arm*-*-linux-gnu*) |
6f12f4ca | 69 | HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux,g"` |
1c56fb87 NC |
70 | ;; |
71 | ||
a842aceb | 72 | i[3456]86-*-bsd* | i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12]\.* | i[34567]86-*-freebsd*aout* | i[3456]86-*-netbsd*) |
252b5132 RH |
73 | # The new BSD `make' has a bug: it doesn't pass empty arguments in |
74 | # shell commands. So we need to make this value non-empty in order | |
75 | # for the genscripts.sh call to work. There's nothing magic about | |
76 | # the value `/lib'; it's just a dummy. | |
77 | NATIVE_LIB_DIRS=/lib | |
78 | HOSTING_CRT0=/usr/lib/crt0.o | |
79 | ;; | |
80 | ||
81 | i[3456]86-*-sysv4*) | |
cd5d26f2 | 82 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 83 | HOSTING_LIBS="$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' |
252b5132 RH |
84 | NATIVE_LIB_DIRS=/usr/ccs/lib |
85 | ;; | |
86 | ||
87 | i[3456]86-sequent-ptx* | i[3456]86-sequent-sysv*) | |
cd5d26f2 | 88 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 89 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
90 | ;; |
91 | ||
92 | i[3456]86-*-sysv*) | |
93 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' | |
6f12f4ca | 94 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
95 | ;; |
96 | ||
97 | i[3456]86-*-solaris*) | |
cd5d26f2 | 98 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 99 | HOSTING_LIBS="$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`' |
252b5132 RH |
100 | NATIVE_LIB_DIRS=/usr/ccs/lib |
101 | ;; | |
102 | ||
103 | i[3456]86-*-sco* | i[3456]86-*-isc*) | |
104 | # In some configurations gcc does not use crtbegin.o and crtend.o. | |
105 | # In that case gcc -print-file-name=crtbegin.o will simply print | |
106 | # crtbegin.o. We create dummy crtbegin.o and crtend.o files to | |
107 | # handle this. | |
108 | echo "int dummy_crtbegin () { return 0; }" > crtbegin.c | |
109 | ${CC} -c crtbegin.c -o crtbegin.o | |
110 | rm -f crtbegin.c | |
111 | echo "int dummy_crteng () { return 0; }" > crtend.c | |
112 | ${CC} -c crtend.c -o crtend.o | |
113 | rm -f crtend.c | |
cd5d26f2 | 114 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 115 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
116 | ;; |
117 | ||
118 | i[3456]86-*-lynxos*) | |
119 | HOSTING_CRT0=/lib/init1.o | |
6f12f4ca | 120 | HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' |
252b5132 RH |
121 | ;; |
122 | ||
a7e78dae ILT |
123 | i[3456]86-pc-interix*) |
124 | HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' | |
125 | NATIVE_LIB_DIRS='$$INTERIX_ROOT/usr/lib/' | |
6f12f4ca | 126 | 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' |
a7e78dae ILT |
127 | ;; |
128 | ||
350fdb00 | 129 | i[3456]86-*-cygwin*) |
6f12f4ca | 130 | HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' |
350fdb00 PB |
131 | ;; |
132 | ||
ebd6fc29 | 133 | ia64-*-linux-gnu*) |
6f12f4ca | 134 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"` |
ebd6fc29 JW |
135 | ;; |
136 | ||
41c49998 TW |
137 | ia64-*-aix*) |
138 | HOSTING_CRT0='-dynamic-linker `egrep "libc.so" \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ ][ ]*\(.*/libc.so..\).*,\1,"` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} --print-file-name=crtbegin.o; fi`' | |
6f12f4ca | 139 | HOSTING_LIBS='-L`dirname \`${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`' |
41c49998 TW |
140 | NATIVE_LIB_DIRS=/usr/lib/ia64l64 |
141 | ;; | |
142 | ||
252b5132 RH |
143 | mips*-dec-bsd*) |
144 | HOSTING_CRT0=/usr/lib/crt0.o | |
145 | ;; | |
146 | ||
6f12f4ca | 147 | mips*-sgi-irix4* | mips*-sgi-irix5*) |
252b5132 | 148 | HOSTING_CRT0=/usr/lib/crt1.o |
6f12f4ca | 149 | HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o' |
252b5132 RH |
150 | ;; |
151 | ||
88659ef5 | 152 | mips*-sgi-irix6*) |
cd5d26f2 | 153 | HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 154 | HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors' |
88659ef5 MM |
155 | ;; |
156 | ||
d7498c1e | 157 | mips*-*-linux-gnu*) |
6f12f4ca | 158 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
159 | ;; |
160 | ||
161 | m68*-*-linux-gnu*) | |
6f12f4ca | 162 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
163 | ;; |
164 | ||
165 | m68*-*-lynxos*) | |
166 | HOSTING_CRT0=/lib/init1.o | |
6f12f4ca | 167 | HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' |
252b5132 RH |
168 | ;; |
169 | ||
170 | m68*-motorola-sysv) | |
cd5d26f2 | 171 | 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`' |
6f12f4ca | 172 | HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"` |
252b5132 RH |
173 | ;; |
174 | ||
175 | m68*-sun-*) | |
176 | HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o' | |
177 | ;; | |
178 | ||
179 | m88*-*-dgux*) | |
180 | HDEFINES=-D__using_DGUX | |
181 | HOSTING_CRT0='/lib/crt0.o -X' | |
182 | HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a | |
183 | ;; | |
184 | ||
185 | m88*-motorola-sysv3) | |
cd5d26f2 | 186 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 187 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
188 | ;; |
189 | ||
190 | powerpc*-*-linux-gnu*) | |
6f12f4ca | 191 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
192 | ;; |
193 | ||
3277f888 | 194 | s390x-*-linux-gnu*) |
6f12f4ca | 195 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld64.so.1,"` |
a85d7ed0 NC |
196 | ;; |
197 | ||
3277f888 | 198 | s390-*-linux-gnu*) |
6f12f4ca | 199 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
a85d7ed0 NC |
200 | ;; |
201 | ||
252b5132 | 202 | sparc*-*-solaris2*) |
cd5d26f2 | 203 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 204 | HOSTING_LIBS="$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 ${CC} -print-file-name=crtn.o; fi`' |
252b5132 RH |
205 | NATIVE_LIB_DIRS=/usr/ccs/lib |
206 | ;; | |
207 | ||
ae97059c | 208 | sparc-*-linux-gnu*) |
6f12f4ca | 209 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld-linux.so.2,"` |
ae97059c ILT |
210 | ;; |
211 | ||
212 | sparc64-*-linux-gnu*) | |
6f12f4ca | 213 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux.so.2,"` |
97cb79ae AJ |
214 | ;; |
215 | ||
216 | x86_64-*-linux-gnu*) | |
6f12f4ca | 217 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` |
ae97059c ILT |
218 | ;; |
219 | ||
a842aceb | 220 | *-*-freebsd*) |
a842aceb DB |
221 | ;; |
222 | ||
1a3d33ce | 223 | *-*-linux*) |
1a3d33ce AM |
224 | ;; |
225 | ||
c657a1f0 MG |
226 | *-*-netbsd*) |
227 | NATIVE_LIB_DIRS=/usr/lib | |
228 | # NetBSD typically does not use the GCC crtstuff, so ignore it. | |
229 | HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o /usr/lib/crtbegin.o' | |
230 | 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` /usr/lib/crtend.o' | |
231 | ;; | |
232 | ||
a842aceb DB |
233 | alpha*-*-*) |
234 | HOSTING_CRT0=/usr/ccs/lib/crt0.o | |
235 | NATIVE_LIB_DIRS=/usr/ccs/lib | |
236 | ;; | |
237 | ||
238 | romp-*-*) | |
239 | HDEFINES=-DNO_VARARGS | |
240 | ;; | |
241 | ||
252b5132 | 242 | esac |