configure.host revision 104844
1# $FreeBSD: head/contrib/binutils/ld/configure.host 104844 2002-10-11 06:13:25Z obrien $ 2 3 4# This is the linker host specific file. This is invoked by the 5# autoconf generated configure script. Putting it in a separate shell 6# file lets us skip running autoconf when modifying host specific 7# information. 8 9# This file sets the following shell variables: 10# HDEFINES host specific compiler flags 11# HOSTING_CRT0 crt0.o file used for bootstrapping 12# HOSTING_LIBS libraries used for bootstrapping 13# NATIVE_LIB_DIRS library directories to search on this host 14 15HDEFINES= 16HOSTING_CRT0=/lib/crt0.o 17HOSTING_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 $libgcc`' 18NATIVE_LIB_DIRS='/usr/local/lib /lib /usr/lib' 19 20# 21# Generic configurations: 22# 23 24case "${host}" in 25 26*-*-freebsd*) 27 NATIVE_LIB_DIRS='/lib /usr/lib /usr/local/lib' 28 # Older versions of gcc do not use a specs file. In those cases, 29 # gcc -print-file-name=specs will simply print specs. We create a 30 # dummy specs files to handle this. 31 echo "-dynamic-linker `${CC} --print-file-name=ld-elf.so.1`" > specs 32 HOSTING_CRT0='-dynamic-linker `${CC} --print-file-name=ld-elf.so.1` `${CC} --print-file-name=crt1.o` `${CC} --print-file-name=crti.o` `${CC} --print-file-name=crtbegin.o`' 33 HOSTING_LIBS='-L`dirname \`${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`' 34 ;; 35 36*-*-linux*aout* | *-*-linux*oldld) 37 HOSTING_CRT0=/usr/lib/crt0.o 38 ;; 39 40*-*-linux*libc1*) 41 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 ${CC} --print-file-name=crtbegin.o; fi`' 42 HOSTING_LIBS="$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 ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o' 43 ;; 44 45*-*-linux*) 46 HOSTING_CRT0='-dynamic-linker `egrep "ld[^ ]*\.so" \`${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 ${CC} --print-file-name=crtbegin.o; fi`' 47 HOSTING_LIBS='-L`dirname \`${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`' 48 ;; 49 50esac 51 52# 53# Now more specific configurations 54# 55 56case "${host}" in 57 58*-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*) 59 # No further tweaking needed 60 ;; 61 62alpha*-*-netbsd*) 63 HOSTING_CRT0=/usr/lib/crt0.o 64 ;; 65 66arm*-*-linux-gnu*) 67 HOSTING_CRT0='-p '`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux,g"` 68 ;; 69 70hppa*64*-*-hpux11*) 71 NATIVE_LIB_DIRS=/usr/lib/pa20_64 72 HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o 73 # Even if CC is not gcc, the tests use gcc. 74 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' 75 ;; 76 77i[3456]86-*-bsd* | i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12]\.* | i[34567]86-*-freebsd*aout* | i[3456]86-*-netbsd*) 78 HOSTING_CRT0=/usr/lib/crt0.o 79 ;; 80 81i[3456]86-*-sysv4*) 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 ${CC} -print-file-name=crtbegin.o; fi`' 83 HOSTING_LIBS="$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' 84 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' 85 ;; 86 87i[3456]86-sequent-ptx* | i[3456]86-sequent-sysv*) 88 HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' 89 HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' 90 ;; 91 92i[3456]86-*-sysv*) 93 HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`' 94 HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o' 95 ;; 96 97i[3456]86-*-solaris*) 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 ${CC} -print-file-name=crtbegin.o; fi`' 99 HOSTING_LIBS="$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`' 100 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' 101 ;; 102 103i[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 114 HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' 115 HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi` /lib/crtn.o' 116 ;; 117 118i[3456]86-*-lynxos*) 119 HOSTING_CRT0=/lib/init1.o 120 HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' 121 ;; 122 123i[3456]86-pc-interix*) 124 HOSTING_CRT0='$$INTERIX_ROOT/usr/lib/crt0.o' 125 NATIVE_LIB_DIRS='/usr/local/lib $$INTERIX_ROOT/usr/lib /lib /usr/lib' 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' 127 ;; 128 129i[3456]86-*-cygwin*) 130 HOSTING_LIBS="$HOSTING_LIBS"' -lcygwin -luser32 -lkernel32 -ladvapi32 -lshell32 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi`' 131 ;; 132 133ia64-*-linux-gnu*) 134 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,ld\[^ \]*\*,ld-linux-ia64,g"` 135 ;; 136 137ia64-*-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 ${CC} --print-file-name=crtbegin.o; fi`' 139 HOSTING_LIBS='-L`dirname \`${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`' 140 NATIVE_LIB_DIRS='/usr/local/lib /usr/lib/ia64l64 /lib /usr/lib' 141 ;; 142 143mips*-dec-bsd*) 144 HOSTING_CRT0=/usr/lib/crt0.o 145 ;; 146 147mips*-sgi-irix4* | mips*-sgi-irix5*) 148 HOSTING_CRT0=/usr/lib/crt1.o 149 HOSTING_LIBS="$HOSTING_LIBS"' /usr/lib/crtn.o' 150 ;; 151 152mips*-sgi-irix6*) 153 HOSTING_CRT0='/usr/lib32/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o ; else ${CC} -print-file-name=crtbegin.o; fi`' 154 HOSTING_LIBS='-L/usr/lib32 '"$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o ; else ${CC} -print-file-name=crtend.o; fi` /usr/lib32/crtn.o -init __do_global_ctors -fini __do_global_dtors' 155 ;; 156 157mips*-*-linux-gnu*) 158 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` 159 ;; 160 161m68*-*-linux-gnu*) 162 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` 163 ;; 164 165m68*-*-lynxos*) 166 HOSTING_CRT0=/lib/init1.o 167 HOSTING_LIBS="$HOSTING_LIBS"' -lm /lib/initn.o' 168 ;; 169 170m68*-motorola-sysv) 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`' 172 HOSTING_LIBS=`echo "$HOSTING_LIBS" | sed -e "s,-lc,-lc881,"` 173 ;; 174 175m68*-sun-*) 176 HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o' 177 ;; 178 179m88*-*-dgux*) 180 HDEFINES=-D__using_DGUX 181 HOSTING_CRT0='/lib/crt0.o -X' 182 HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a 183 ;; 184 185m88*-motorola-sysv3) 186 HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else ${CC} -print-file-name=crtbegin.o; fi`' 187 HOSTING_LIBS="$HOSTING_LIBS"' `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} -print-file-name=crtend.o; fi`' 188 ;; 189 190powerpc*-*-linux-gnu*) 191 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` 192 ;; 193 194s390x-*-linux-gnu*) 195 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld64.so.1,"` 196 ;; 197 198s390-*-linux-gnu*) 199 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld.so.1,"` 200 ;; 201 202sparc*-*-solaris2*) 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 ${CC} -print-file-name=crtbegin.o; fi`' 204 HOSTING_LIBS="$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 ${CC} -print-file-name=crtn.o; fi`' 205 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' 206 ;; 207 208sparc-*-linux-gnu*) 209 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib/ld-linux.so.2,"` 210 ;; 211 212sparc64-*-linux-gnu*) 213 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux.so.2,"` 214 ;; 215 216x86_64-*-linux-gnu*) 217 HOSTING_CRT0=`echo "$HOSTING_CRT0" | sed -e "s,\\\`egrep.*\"\\\`,/lib64/ld-linux-x86-64.so.2,"` 218 ;; 219 220*-*-freebsd*) 221 ;; 222 223*-*-linux*) 224 ;; 225 226*-*-netbsd*) 227 # NetBSD typically does not use the GCC crtstuff, so ignore it. 228 HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o /usr/lib/crtbegin.o' 229 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' 230 ;; 231 232alpha*-*-*) 233 HOSTING_CRT0=/usr/ccs/lib/crt0.o 234 NATIVE_LIB_DIRS='/usr/local/lib /usr/ccs/lib /lib /usr/lib' 235 ;; 236 237esac 238