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 | |
252b5132 RH |
10 | |
11 | HDEFINES= | |
12 | HOSTING_CRT0=/lib/crt0.o | |
6f12f4ca | 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; echo $libgcc -lc $libgcc`' |
252b5132 | 14 | |
6f12f4ca AM |
15 | # |
16 | # Generic configurations: | |
17 | # | |
18 | ||
19 | case "${host}" in | |
20 | ||
21 | *-*-freebsd*) | |
40bdaaa8 | 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` `${CC} --print-file-name=crtbegin.o`' |
6f12f4ca AM |
23 | HOSTING_LIBS='-L`dirname \`${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 ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o' | |
33 | ;; | |
34 | ||
35 | *-*-linux*) | |
36 | HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${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 ${CC} --print-file-name=crtbegin.o; fi`' | |
37 | HOSTING_LIBS='-L`dirname \`${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 | ||
561c27b2 JT |
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 | 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 ${CC} -print-libgcc-file-name; fi`' | |
57 | if [ -f `${CC} --print-file-name=crtn.o` ]; then | |
58 | # Support for GCC's crtstuff present. | |
59 | if [ -f ../gcc/crtbegin.o ]; then | |
60 | HOSTING_LIBS="$HOSTING_LIBS ../gcc/crtend.o" | |
61 | else | |
62 | HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`" | |
63 | fi | |
64 | HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtn.o`" | |
65 | else | |
66 | # Support for GCC's crtstuff not present. | |
67 | HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`" | |
68 | fi | |
69 | ;; | |
70 | ||
6f12f4ca AM |
71 | esac |
72 | ||
73 | # | |
74 | # Now more specific configurations | |
75 | # | |
76 | ||
252b5132 RH |
77 | case "${host}" in |
78 | ||
6f12f4ca AM |
79 | *-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*) |
80 | # No further tweaking needed | |
81 | ;; | |
82 | ||
1c56fb87 | 83 | arm*-*-linux-gnu*) |
6f12f4ca | 84 | HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux,g"` |
1c56fb87 NC |
85 | ;; |
86 | ||
1abffd82 | 87 | hppa*64*-*-hpux11*) |
1abffd82 JL |
88 | HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o |
89 | # Even if CC is not gcc, the tests use gcc. | |
90 | HOSTING_LIBS='`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 /usr/lib/pa20_64/milli.a' | |
91 | ;; | |
92 | ||
561c27b2 | 93 | i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[12] | i[3-7]86-*-freebsd[12]\.* | i[3-7]86-*-freebsd*aout*) |
252b5132 RH |
94 | HOSTING_CRT0=/usr/lib/crt0.o |
95 | ;; | |
96 | ||
80c7c40a | 97 | i[3-7]86-*-sysv4*) |
cd5d26f2 | 98 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 99 | HOSTING_LIBS="$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 |
100 | ;; |
101 | ||
80c7c40a | 102 | i[3-7]86-sequent-ptx* | i[3-7]86-sequent-sysv*) |
cd5d26f2 | 103 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 104 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
105 | ;; |
106 | ||
80c7c40a | 107 | i[3-7]86-*-sysv*) |
252b5132 | 108 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' |
6f12f4ca | 109 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
110 | ;; |
111 | ||
80c7c40a | 112 | i[3-7]86-*-solaris*) |
cd5d26f2 | 113 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 114 | HOSTING_LIBS="$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 |
115 | ;; |
116 | ||
80c7c40a | 117 | i[3-7]86-*-sco* | i[3-7]86-*-isc*) |
252b5132 RH |
118 | # In some configurations gcc does not use crtbegin.o and crtend.o. |
119 | # In that case gcc -print-file-name=crtbegin.o will simply print | |
120 | # crtbegin.o. We create dummy crtbegin.o and crtend.o files to | |
121 | # handle this. | |
122 | echo "int dummy_crtbegin () { return 0; }" > crtbegin.c | |
123 | ${CC} -c crtbegin.c -o crtbegin.o | |
124 | rm -f crtbegin.c | |
125 | echo "int dummy_crteng () { return 0; }" > crtend.c | |
126 | ${CC} -c crtend.c -o crtend.o | |
127 | rm -f crtend.c | |
cd5d26f2 | 128 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 129 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
130 | ;; |
131 | ||
80c7c40a | 132 | i[3-7]86-*-lynxos*) |
252b5132 | 133 | HOSTING_CRT0=/lib/init1.o |
6f12f4ca | 134 | HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' |
252b5132 RH |
135 | ;; |
136 | ||
80c7c40a | 137 | i[3-7]86-pc-interix*) |
a7e78dae | 138 | HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' |
6f12f4ca | 139 | HOSTING_LIBS='-L $$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 |
140 | ;; |
141 | ||
80c7c40a | 142 | i[3-7]86-*-cygwin*) |
0bc4911d | 143 | HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' |
350fdb00 PB |
144 | ;; |
145 | ||
ebd6fc29 | 146 | ia64-*-linux-gnu*) |
6f12f4ca | 147 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"` |
ebd6fc29 JW |
148 | ;; |
149 | ||
41c49998 TW |
150 | ia64-*-aix*) |
151 | 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 ${CC} --print-file-name=crtbegin.o; fi`' | |
6f12f4ca | 152 | HOSTING_LIBS='-L`dirname \`${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 |
153 | ;; |
154 | ||
252b5132 RH |
155 | mips*-dec-bsd*) |
156 | HOSTING_CRT0=/usr/lib/crt0.o | |
157 | ;; | |
158 | ||
6f12f4ca | 159 | mips*-sgi-irix4* | mips*-sgi-irix5*) |
252b5132 | 160 | HOSTING_CRT0=/usr/lib/crt1.o |
6f12f4ca | 161 | HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o' |
252b5132 RH |
162 | ;; |
163 | ||
88659ef5 | 164 | mips*-sgi-irix6*) |
cd5d26f2 | 165 | HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 166 | HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors' |
88659ef5 MM |
167 | ;; |
168 | ||
d7498c1e | 169 | mips*-*-linux-gnu*) |
6f12f4ca | 170 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
171 | ;; |
172 | ||
173 | m68*-*-linux-gnu*) | |
6f12f4ca | 174 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
175 | ;; |
176 | ||
177 | m68*-*-lynxos*) | |
178 | HOSTING_CRT0=/lib/init1.o | |
6f12f4ca | 179 | HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' |
252b5132 RH |
180 | ;; |
181 | ||
182 | m68*-motorola-sysv) | |
cd5d26f2 | 183 | 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 | 184 | HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"` |
252b5132 RH |
185 | ;; |
186 | ||
187 | m68*-sun-*) | |
188 | HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o' | |
189 | ;; | |
190 | ||
191 | m88*-*-dgux*) | |
192 | HDEFINES=-D__using_DGUX | |
193 | HOSTING_CRT0='/lib/crt0.o -X' | |
194 | HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a | |
195 | ;; | |
196 | ||
197 | m88*-motorola-sysv3) | |
cd5d26f2 | 198 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 199 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
200 | ;; |
201 | ||
08a1b063 AM |
202 | powerpc64*-*-linux-gnu*) |
203 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld64.so.1,"` | |
204 | ;; | |
205 | ||
252b5132 | 206 | powerpc*-*-linux-gnu*) |
6f12f4ca | 207 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
208 | ;; |
209 | ||
3277f888 | 210 | s390x-*-linux-gnu*) |
6f12f4ca | 211 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld64.so.1,"` |
a85d7ed0 NC |
212 | ;; |
213 | ||
3277f888 | 214 | s390-*-linux-gnu*) |
6f12f4ca | 215 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
a85d7ed0 NC |
216 | ;; |
217 | ||
252b5132 | 218 | sparc*-*-solaris2*) |
cd5d26f2 | 219 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 220 | HOSTING_LIBS="$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 ${CC} -print-file-name=crtn.o; fi`' |
252b5132 RH |
221 | ;; |
222 | ||
ae97059c | 223 | sparc-*-linux-gnu*) |
6f12f4ca | 224 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld-linux.so.2,"` |
ae97059c ILT |
225 | ;; |
226 | ||
227 | sparc64-*-linux-gnu*) | |
6f12f4ca | 228 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux.so.2,"` |
97cb79ae AJ |
229 | ;; |
230 | ||
231 | x86_64-*-linux-gnu*) | |
6f12f4ca | 232 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` |
ae97059c ILT |
233 | ;; |
234 | ||
a842aceb | 235 | *-*-freebsd*) |
a842aceb DB |
236 | ;; |
237 | ||
1a3d33ce | 238 | *-*-linux*) |
1a3d33ce AM |
239 | ;; |
240 | ||
c657a1f0 | 241 | *-*-netbsd*) |
c657a1f0 MG |
242 | ;; |
243 | ||
a842aceb DB |
244 | alpha*-*-*) |
245 | HOSTING_CRT0=/usr/ccs/lib/crt0.o | |
a842aceb DB |
246 | ;; |
247 | ||
252b5132 | 248 | esac |