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 | |
00ce77f4 | 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 --start-group $libgcc -lc --end-group`' |
252b5132 | 14 | |
6f12f4ca AM |
15 | # |
16 | # Generic configurations: | |
17 | # | |
18 | ||
19 | case "${host}" in | |
20 | ||
13dfd2d0 | 21 | *-*-freebsd* | *-*-kfreebsd*-gnu) |
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 | |
561c27b2 JT |
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 | ||
6f12f4ca AM |
70 | esac |
71 | ||
72 | # | |
73 | # Now more specific configurations | |
74 | # | |
75 | ||
252b5132 RH |
76 | case "${host}" in |
77 | ||
6f12f4ca AM |
78 | *-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*) |
79 | # No further tweaking needed | |
80 | ;; | |
81 | ||
4a096548 | 82 | am33_2.0-*-linux*) |
00ce77f4 | 83 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"` |
4a096548 AO |
84 | ;; |
85 | ||
1c56fb87 | 86 | arm*-*-linux-gnu*) |
00ce77f4 | 87 | HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"` |
1c56fb87 NC |
88 | ;; |
89 | ||
1abffd82 | 90 | hppa*64*-*-hpux11*) |
1abffd82 JL |
91 | HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o |
92 | # Even if CC is not gcc, the tests use gcc. | |
00ce77f4 | 93 | 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' |
c0d48c0b DA |
94 | ;; |
95 | ||
561c27b2 | 96 | 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 |
97 | HOSTING_CRT0=/usr/lib/crt0.o |
98 | ;; | |
99 | ||
80c7c40a | 100 | i[3-7]86-*-sysv4*) |
cd5d26f2 | 101 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 102 | HOSTING_LIBS="$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 |
103 | ;; |
104 | ||
80c7c40a | 105 | i[3-7]86-sequent-ptx* | i[3-7]86-sequent-sysv*) |
cd5d26f2 | 106 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 107 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
108 | ;; |
109 | ||
80c7c40a | 110 | i[3-7]86-*-sysv*) |
252b5132 | 111 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' |
6f12f4ca | 112 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
113 | ;; |
114 | ||
80c7c40a | 115 | i[3-7]86-*-solaris*) |
cd5d26f2 | 116 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 117 | HOSTING_LIBS="$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 |
118 | ;; |
119 | ||
80c7c40a | 120 | i[3-7]86-*-sco* | i[3-7]86-*-isc*) |
252b5132 RH |
121 | # In some configurations gcc does not use crtbegin.o and crtend.o. |
122 | # In that case gcc -print-file-name=crtbegin.o will simply print | |
123 | # crtbegin.o. We create dummy crtbegin.o and crtend.o files to | |
124 | # handle this. | |
125 | echo "int dummy_crtbegin () { return 0; }" > crtbegin.c | |
126 | ${CC} -c crtbegin.c -o crtbegin.o | |
127 | rm -f crtbegin.c | |
128 | echo "int dummy_crteng () { return 0; }" > crtend.c | |
129 | ${CC} -c crtend.c -o crtend.o | |
130 | rm -f crtend.c | |
cd5d26f2 | 131 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 132 | HOSTING_LIBS="$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 |
133 | ;; |
134 | ||
80c7c40a | 135 | i[3-7]86-pc-interix*) |
a7e78dae | 136 | HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' |
6f12f4ca | 137 | HOSTING_LIBS='-L $$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 |
138 | ;; |
139 | ||
80c7c40a | 140 | i[3-7]86-*-cygwin*) |
0bc4911d | 141 | HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' |
350fdb00 PB |
142 | ;; |
143 | ||
ebd6fc29 | 144 | ia64-*-linux-gnu*) |
6f12f4ca | 145 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"` |
ebd6fc29 JW |
146 | ;; |
147 | ||
41c49998 TW |
148 | ia64-*-aix*) |
149 | 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 ${CC} --print-file-name=crtbegin.o; fi`' | |
6f12f4ca | 150 | HOSTING_LIBS='-L`dirname \`${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 |
151 | ;; |
152 | ||
6f12f4ca | 153 | mips*-sgi-irix4* | mips*-sgi-irix5*) |
252b5132 | 154 | HOSTING_CRT0=/usr/lib/crt1.o |
6f12f4ca | 155 | HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o' |
252b5132 RH |
156 | ;; |
157 | ||
88659ef5 | 158 | mips*-sgi-irix6*) |
cd5d26f2 | 159 | HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 160 | HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors' |
88659ef5 MM |
161 | ;; |
162 | ||
d7498c1e | 163 | mips*-*-linux-gnu*) |
6f12f4ca | 164 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
165 | ;; |
166 | ||
167 | m68*-*-linux-gnu*) | |
6f12f4ca | 168 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
169 | ;; |
170 | ||
252b5132 | 171 | m68*-motorola-sysv) |
cd5d26f2 | 172 | HOSTING_CRT0='`if [ -f ../gcc/crt0.o ]; then echo ../gcc/crt0.o; elif [ -f \`${CC} -print-file-name=\`crt0.o ]; then echo \`${CC} -print-file-name=\`crt0.o; else echo /lib/crt0.o; fi`' |
6f12f4ca | 173 | HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"` |
252b5132 RH |
174 | ;; |
175 | ||
176 | m68*-sun-*) | |
177 | HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o' | |
178 | ;; | |
179 | ||
180 | m88*-*-dgux*) | |
181 | HDEFINES=-D__using_DGUX | |
182 | HOSTING_CRT0='/lib/crt0.o -X' | |
183 | HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a | |
184 | ;; | |
185 | ||
186 | m88*-motorola-sysv3) | |
cd5d26f2 | 187 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 188 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
189 | ;; |
190 | ||
08a1b063 AM |
191 | powerpc64*-*-linux-gnu*) |
192 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld64.so.1,"` | |
193 | ;; | |
194 | ||
252b5132 | 195 | powerpc*-*-linux-gnu*) |
6f12f4ca | 196 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
197 | ;; |
198 | ||
3277f888 | 199 | s390x-*-linux-gnu*) |
6f12f4ca | 200 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld64.so.1,"` |
a85d7ed0 NC |
201 | ;; |
202 | ||
3277f888 | 203 | s390-*-linux-gnu*) |
6f12f4ca | 204 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
a85d7ed0 NC |
205 | ;; |
206 | ||
252b5132 | 207 | sparc*-*-solaris2*) |
cd5d26f2 | 208 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 209 | HOSTING_LIBS="$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 ${CC} -print-file-name=crtn.o; fi`' |
252b5132 RH |
210 | ;; |
211 | ||
ae97059c | 212 | sparc-*-linux-gnu*) |
6f12f4ca | 213 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld-linux.so.2,"` |
ae97059c ILT |
214 | ;; |
215 | ||
216 | sparc64-*-linux-gnu*) | |
6f12f4ca | 217 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux.so.2,"` |
97cb79ae AJ |
218 | ;; |
219 | ||
220 | x86_64-*-linux-gnu*) | |
6f12f4ca | 221 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` |
ae97059c ILT |
222 | ;; |
223 | ||
13dfd2d0 | 224 | *-*-freebsd* | *-*-kfreebsd*-gnu) |
a842aceb DB |
225 | ;; |
226 | ||
1a3d33ce | 227 | *-*-linux*) |
1a3d33ce AM |
228 | ;; |
229 | ||
c657a1f0 | 230 | *-*-netbsd*) |
c657a1f0 MG |
231 | ;; |
232 | ||
a842aceb DB |
233 | alpha*-*-*) |
234 | HOSTING_CRT0=/usr/ccs/lib/crt0.o | |
a842aceb DB |
235 | ;; |
236 | ||
252b5132 | 237 | esac |