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 | |
f93e81d6 | 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 $libgcc_eh"; fi; fi; if [ -f ../gcc/libunwind.a ]; then libgcc="$libgcc ../gcc/libunwind.a"; else libunwind=\`${CC} -print-file-name=libunwind.a\`; if [ x"$libunwind" != xlibunwind.a ]; then libgcc="$libgcc $libunwind"; fi; fi; echo --start-group $libgcc -lc --end-group`' |
252b5132 | 14 | |
6f12f4ca AM |
15 | # |
16 | # Generic configurations: | |
17 | # | |
18 | ||
19 | case "${host}" in | |
20 | ||
0b3e17e9 | 21 | *-*-freebsd* | *-*-kfreebsd*-gnu | *-*-dragonfly*) |
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 ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o' | |
33 | ;; | |
34 | ||
35 | *-*-linux*) | |
a3540342 | 36 | HOSTING_CRT0='-dynamic-linker `${CC} --help --verbose 2>&1 | egrep "ld[^ ]*\.so" | 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 ${CC} --print-file-name=crtbegin.o; fi`' |
6f12f4ca AM |
37 | HOSTING_LIBS='-L`dirname \`${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 | ||
fd9719b1 MK |
70 | *-*-openbsd*) |
71 | HOSTING_CRT0="-dynamic-linker /usr/libexec/ld.so /usr/lib/crt0.o" | |
72 | HOSTING_CRT0="$HOSTING_CRT0 /usr/lib/crtbegin.o" | |
73 | HOSTING_LIBS="$HOSTING_LIBS /usr/lib/crtend.o" | |
74 | ;; | |
75 | ||
6f12f4ca AM |
76 | esac |
77 | ||
78 | # | |
79 | # Now more specific configurations | |
80 | # | |
81 | ||
252b5132 RH |
82 | case "${host}" in |
83 | ||
6f12f4ca AM |
84 | *-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*) |
85 | # No further tweaking needed | |
86 | ;; | |
87 | ||
4a096548 | 88 | am33_2.0-*-linux*) |
00ce77f4 | 89 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"` |
4a096548 AO |
90 | ;; |
91 | ||
ed84e695 | 92 | arm*-*-linux-*) |
00ce77f4 | 93 | HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]\*,ld-linux,g"` |
1c56fb87 NC |
94 | ;; |
95 | ||
1abffd82 | 96 | hppa*64*-*-hpux11*) |
1abffd82 JL |
97 | HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o |
98 | # Even if CC is not gcc, the tests use gcc. | |
00ce77f4 | 99 | 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 |
100 | ;; |
101 | ||
561c27b2 | 102 | 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 |
103 | HOSTING_CRT0=/usr/lib/crt0.o |
104 | ;; | |
105 | ||
80c7c40a | 106 | i[3-7]86-*-sysv4*) |
cd5d26f2 | 107 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 108 | HOSTING_LIBS="$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 |
109 | ;; |
110 | ||
80c7c40a | 111 | i[3-7]86-sequent-ptx* | i[3-7]86-sequent-sysv*) |
cd5d26f2 | 112 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 113 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
114 | ;; |
115 | ||
80c7c40a | 116 | i[3-7]86-*-sysv*) |
252b5132 | 117 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' |
6f12f4ca | 118 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' |
252b5132 RH |
119 | ;; |
120 | ||
80c7c40a | 121 | i[3-7]86-*-solaris*) |
cd5d26f2 | 122 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 123 | HOSTING_LIBS="$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 |
124 | ;; |
125 | ||
80c7c40a | 126 | i[3-7]86-*-sco* | i[3-7]86-*-isc*) |
252b5132 RH |
127 | # In some configurations gcc does not use crtbegin.o and crtend.o. |
128 | # In that case gcc -print-file-name=crtbegin.o will simply print | |
129 | # crtbegin.o. We create dummy crtbegin.o and crtend.o files to | |
130 | # handle this. | |
131 | echo "int dummy_crtbegin () { return 0; }" > crtbegin.c | |
132 | ${CC} -c crtbegin.c -o crtbegin.o | |
133 | rm -f crtbegin.c | |
134 | echo "int dummy_crteng () { return 0; }" > crtend.c | |
135 | ${CC} -c crtend.c -o crtend.o | |
136 | rm -f crtend.c | |
cd5d26f2 | 137 | HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 138 | HOSTING_LIBS="$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 |
139 | ;; |
140 | ||
80c7c40a | 141 | i[3-7]86-pc-interix*) |
a7e78dae | 142 | HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' |
6f12f4ca | 143 | HOSTING_LIBS='-L $$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 |
144 | ;; |
145 | ||
80c7c40a | 146 | i[3-7]86-*-cygwin*) |
0bc4911d | 147 | 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 |
148 | ;; |
149 | ||
f9967789 NC |
150 | i[3-7]86-*-mingw*) |
151 | #We only support msvcrt.dll, crtid == 2. | |
152 | HOSTING_CRT0='/mingw/lib/crt2.o' | |
153 | HOSTING_LIBS='-L/mingw/lib -lmingw32 -lmoldname -lmingwex -lmsvcrt -luser32 -lkernel32 -ladvapi32 -lshell32 -lmingw32 -lmoldname -lmingwex -lmsvcrt `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' | |
154 | ;; | |
155 | ||
ed84e695 | 156 | ia64-*-linux-*) |
6f12f4ca | 157 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"` |
ebd6fc29 JW |
158 | ;; |
159 | ||
6f12f4ca | 160 | mips*-sgi-irix4* | mips*-sgi-irix5*) |
252b5132 | 161 | HOSTING_CRT0=/usr/lib/crt1.o |
6f12f4ca | 162 | HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o' |
252b5132 RH |
163 | ;; |
164 | ||
88659ef5 | 165 | mips*-sgi-irix6*) |
cd5d26f2 | 166 | HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 167 | HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors' |
88659ef5 MM |
168 | ;; |
169 | ||
ed84e695 | 170 | mips*-*-linux-*) |
e9b181b8 | 171 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
172 | ;; |
173 | ||
ed84e695 | 174 | m68*-*-linux-*) |
e9b181b8 | 175 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
176 | ;; |
177 | ||
252b5132 | 178 | m68*-motorola-sysv) |
cd5d26f2 | 179 | HOSTING_CRT0='`if [ -f ../gcc/crt0.o ]; then echo ../gcc/crt0.o; elif [ -f \`${CC} -print-file-name=\`crt0.o ]; then echo \`${CC} -print-file-name=\`crt0.o; else echo /lib/crt0.o; fi`' |
6f12f4ca | 180 | HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"` |
252b5132 RH |
181 | ;; |
182 | ||
183 | m68*-sun-*) | |
184 | HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o' | |
185 | ;; | |
186 | ||
187 | m88*-*-dgux*) | |
188 | HDEFINES=-D__using_DGUX | |
189 | HOSTING_CRT0='/lib/crt0.o -X' | |
190 | HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a | |
191 | ;; | |
192 | ||
193 | m88*-motorola-sysv3) | |
cd5d26f2 | 194 | HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 195 | HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' |
252b5132 RH |
196 | ;; |
197 | ||
ed84e695 | 198 | powerpc64*-*-linux-*) |
e9b181b8 | 199 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib64/ld64.so.1,"` |
08a1b063 AM |
200 | ;; |
201 | ||
ed84e695 | 202 | powerpc*-*-linux-*) |
e9b181b8 | 203 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"` |
252b5132 RH |
204 | ;; |
205 | ||
ed84e695 | 206 | s390x-*-linux-*) |
e9b181b8 | 207 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld64.so.1,"` |
a85d7ed0 NC |
208 | ;; |
209 | ||
ed84e695 | 210 | s390-*-linux-*) |
e9b181b8 | 211 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld.so.1,"` |
a85d7ed0 NC |
212 | ;; |
213 | ||
d6d0b336 | 214 | sparc-*-solaris2*) |
cd5d26f2 | 215 | 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 ${CC} -print-file-name=crtbegin.o; fi`' |
6f12f4ca | 216 | HOSTING_LIBS="$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 |
217 | ;; |
218 | ||
d6d0b336 EB |
219 | sparc64-*-solaris2* | sparcv9-*-solaris2*) |
220 | 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/sparcv9/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' | |
221 | HOSTING_LIBS="$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 ${CC} -print-file-name=crtn.o; fi`' | |
222 | ;; | |
223 | ||
7e976ae4 | 224 | sparc-*-linux-* | sparcv*-*-linux-*) |
e9b181b8 | 225 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib/ld-linux.so.2,"` |
ae97059c ILT |
226 | ;; |
227 | ||
7e976ae4 | 228 | sparc64*-*-linux-*) |
e9b181b8 | 229 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib64/ld-linux.so.2,"` |
97cb79ae AJ |
230 | ;; |
231 | ||
ed84e695 | 232 | x86_64-*-linux-*) |
e9b181b8 | 233 | HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`specs.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` |
ae97059c ILT |
234 | ;; |
235 | ||
0b3e17e9 | 236 | *-*-freebsd* | *-*-kfreebsd*-gnu | *-*-dragonfly*) |
a842aceb DB |
237 | ;; |
238 | ||
1a3d33ce | 239 | *-*-linux*) |
1a3d33ce AM |
240 | ;; |
241 | ||
c657a1f0 | 242 | *-*-netbsd*) |
c657a1f0 MG |
243 | ;; |
244 | ||
fd9719b1 MK |
245 | *-*-openbsd*) |
246 | ;; | |
247 | ||
a842aceb DB |
248 | alpha*-*-*) |
249 | HOSTING_CRT0=/usr/ccs/lib/crt0.o | |
a842aceb DB |
250 | ;; |
251 | ||
252b5132 | 252 | esac |