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*) | |
6f12f4ca AM |
22 | # Older versions of gcc do not use a specs file. In those cases, |
23 | # gcc -print-file-name=specs will simply print specs. We create a | |
24 | # dummy specs files to handle this. | |
25 | echo "-dynamic-linker `${CC} --print-file-name=ld-elf.so.1`" > specs | |
3b70b24e | 26 | HOSTING_CRT0='-dynamic-linker `${CC} --print-prog-name=ld-elf.so.1` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `${CC} --print-file-name=crtbegin.o`' |
6f12f4ca AM |
27 | HOSTING_LIBS='-L`dirname \`${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`' |
28 | ;; | |
29 | ||
30 | *-*-linux*aout* | *-*-linux*oldld) | |
31 | HOSTING_CRT0=/usr/lib/crt0.o | |
32 | ;; | |
33 | ||
34 | *-*-linux*libc1*) | |
35 | 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 ${CC} --print-file-name=crtbegin.o; fi`' | |
36 | HOSTING_LIBS="$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 ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o' | |
37 | ;; | |
38 | ||
39 | *-*-linux*) | |
40 | HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${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 ${CC} --print-file-name=crtbegin.o; fi`' | |
41 | HOSTING_LIBS='-L`dirname \`${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`' | |
42 | ;; | |
43 | ||
44 | esac | |
45 | ||
46 | # | |
47 | # Now more specific configurations | |
48 | # | |
49 | ||
252b5132 RH |
50 | case "${host}" in |
51 | ||
6f12f4ca AM |
52 | *-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*) |
53 | # No further tweaking needed | |
54 | ;; | |
55 | ||
252b5132 | 56 | alpha*-*-netbsd*) |
252b5132 RH |
57 | HOSTING_CRT0=/usr/lib/crt0.o |
58 | ;; | |
59 | ||
1c56fb87 | 60 | arm*-*-linux-gnu*) |
6f12f4ca | 61 | HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux,g"` |
1c56fb87 NC |
62 | ;; |
63 | ||
1abffd82 | 64 | hppa*64*-*-hpux11*) |
1abffd82 JL |
65 | HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o |
66 | # Even if CC is not gcc, the tests use gcc. | |
67 | 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' | |
68 | ;; | |
69 | ||
a842aceb | 70 | 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 |
71 | HOSTING_CRT0=/usr/lib/crt0.o |
72 | ;; | |
73 | ||
74 | i[3456]86-*-sysv4*) | |
cd5d26f2 | 75 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 76 | HOSTING_LIBS="$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 |
77 | ;; |
78 | ||
79 | i[3456]86-sequent-ptx* | i[3456]86-sequent-sysv*) | |
cd5d26f2 | 80 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 81 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
82 | ;; |
83 | ||
84 | i[3456]86-*-sysv*) | |
85 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' | |
6f12f4ca | 86 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
87 | ;; |
88 | ||
89 | i[3456]86-*-solaris*) | |
cd5d26f2 | 90 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 91 | HOSTING_LIBS="$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 |
92 | ;; |
93 | ||
94 | i[3456]86-*-sco* | i[3456]86-*-isc*) | |
95 | # In some configurations gcc does not use crtbegin.o and crtend.o. | |
96 | # In that case gcc -print-file-name=crtbegin.o will simply print | |
97 | # crtbegin.o. We create dummy crtbegin.o and crtend.o files to | |
98 | # handle this. | |
99 | echo "int dummy_crtbegin () { return 0; }" > crtbegin.c | |
100 | ${CC} -c crtbegin.c -o crtbegin.o | |
101 | rm -f crtbegin.c | |
102 | echo "int dummy_crteng () { return 0; }" > crtend.c | |
103 | ${CC} -c crtend.c -o crtend.o | |
104 | rm -f crtend.c | |
cd5d26f2 | 105 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 106 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
107 | ;; |
108 | ||
109 | i[3456]86-*-lynxos*) | |
110 | HOSTING_CRT0=/lib/init1.o | |
6f12f4ca | 111 | HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' |
252b5132 RH |
112 | ;; |
113 | ||
a7e78dae ILT |
114 | i[3456]86-pc-interix*) |
115 | HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' | |
6f12f4ca | 116 | HOSTING_LIBS='-L $$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 |
117 | ;; |
118 | ||
350fdb00 | 119 | i[3456]86-*-cygwin*) |
0bc4911d | 120 | HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -L/usr/lib/w32api -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' |
350fdb00 PB |
121 | ;; |
122 | ||
ebd6fc29 | 123 | ia64-*-linux-gnu*) |
6f12f4ca | 124 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"` |
ebd6fc29 JW |
125 | ;; |
126 | ||
41c49998 TW |
127 | ia64-*-aix*) |
128 | 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 ${CC} --print-file-name=crtbegin.o; fi`' | |
6f12f4ca | 129 | HOSTING_LIBS='-L`dirname \`${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 |
130 | ;; |
131 | ||
252b5132 RH |
132 | mips*-dec-bsd*) |
133 | HOSTING_CRT0=/usr/lib/crt0.o | |
134 | ;; | |
135 | ||
6f12f4ca | 136 | mips*-sgi-irix4* | mips*-sgi-irix5*) |
252b5132 | 137 | HOSTING_CRT0=/usr/lib/crt1.o |
6f12f4ca | 138 | HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o' |
252b5132 RH |
139 | ;; |
140 | ||
88659ef5 | 141 | mips*-sgi-irix6*) |
cd5d26f2 | 142 | HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 143 | HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors' |
88659ef5 MM |
144 | ;; |
145 | ||
d7498c1e | 146 | mips*-*-linux-gnu*) |
6f12f4ca | 147 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
148 | ;; |
149 | ||
150 | m68*-*-linux-gnu*) | |
6f12f4ca | 151 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
152 | ;; |
153 | ||
154 | m68*-*-lynxos*) | |
155 | HOSTING_CRT0=/lib/init1.o | |
6f12f4ca | 156 | HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' |
252b5132 RH |
157 | ;; |
158 | ||
159 | m68*-motorola-sysv) | |
cd5d26f2 | 160 | 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 | 161 | HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"` |
252b5132 RH |
162 | ;; |
163 | ||
164 | m68*-sun-*) | |
165 | HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o' | |
166 | ;; | |
167 | ||
168 | m88*-*-dgux*) | |
169 | HDEFINES=-D__using_DGUX | |
170 | HOSTING_CRT0='/lib/crt0.o -X' | |
171 | HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a | |
172 | ;; | |
173 | ||
174 | m88*-motorola-sysv3) | |
cd5d26f2 | 175 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 176 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
177 | ;; |
178 | ||
08a1b063 AM |
179 | powerpc64*-*-linux-gnu*) |
180 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld64.so.1,"` | |
181 | ;; | |
182 | ||
252b5132 | 183 | powerpc*-*-linux-gnu*) |
6f12f4ca | 184 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
185 | ;; |
186 | ||
3277f888 | 187 | s390x-*-linux-gnu*) |
6f12f4ca | 188 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld64.so.1,"` |
a85d7ed0 NC |
189 | ;; |
190 | ||
3277f888 | 191 | s390-*-linux-gnu*) |
6f12f4ca | 192 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` |
a85d7ed0 NC |
193 | ;; |
194 | ||
252b5132 | 195 | sparc*-*-solaris2*) |
cd5d26f2 | 196 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 197 | HOSTING_LIBS="$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 ${CC} -print-file-name=crtn.o; fi`' |
252b5132 RH |
198 | ;; |
199 | ||
ae97059c | 200 | sparc-*-linux-gnu*) |
6f12f4ca | 201 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld-linux.so.2,"` |
ae97059c ILT |
202 | ;; |
203 | ||
204 | sparc64-*-linux-gnu*) | |
6f12f4ca | 205 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux.so.2,"` |
97cb79ae AJ |
206 | ;; |
207 | ||
208 | x86_64-*-linux-gnu*) | |
6f12f4ca | 209 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` |
ae97059c ILT |
210 | ;; |
211 | ||
a842aceb | 212 | *-*-freebsd*) |
a842aceb DB |
213 | ;; |
214 | ||
1a3d33ce | 215 | *-*-linux*) |
1a3d33ce AM |
216 | ;; |
217 | ||
c657a1f0 | 218 | *-*-netbsd*) |
c657a1f0 MG |
219 | # NetBSD typically does not use the GCC crtstuff, so ignore it. |
220 | HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o /usr/lib/crtbegin.o' | |
221 | 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' | |
222 | ;; | |
223 | ||
a842aceb DB |
224 | alpha*-*-*) |
225 | HOSTING_CRT0=/usr/ccs/lib/crt0.o | |
a842aceb DB |
226 | ;; |
227 | ||
252b5132 | 228 | esac |