-alpha*-*-*)
- HOSTING_CRT0=/usr/ccs/lib/crt0.o
- NATIVE_LIB_DIRS=/usr/ccs/lib
- ;;
-
-arm*-*-linux-gnu*)
- HOSTING_CRT0='-p -dynamic-linker `fgrep ld-linux.so \`${CC} --print-file-name=specs\` | sed -e "s,.*-dynamic-linker[ ][ ]*\(.*/ld-linux.so..\).*,\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`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
- ;;
-
-i[3456]86-*-freebsdelf*)
- # The new BSD `make' has a bug: it doesn't pass empty arguments in
- # shell commands. So we need to make this value non-empty in order
- # for the genscripts.sh call to work. There's nothing magic about
- # the value `/lib'; it's just a dummy.
- NATIVE_LIB_DIRS=/lib
- # Older versions of gcc do not use a specs file. In those cases,
- # gcc -print-file-name=specs will simply print specs. We create a
- # dummy specs files to handle this.
- echo "-dynamic-linker /usr/libexec/ld-elf.so.1" > specs
- 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`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` -L`dirname \`${CC} --print-file-name=libc.so\`` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else ${CC} -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else ${CC} --print-file-name=crtend.o; fi` `${CC} --print-file-name=crtn.o`'
- ;;
-
-i[3456]86-*-bsd* | i[3456]86-*-freebsd* | i[3456]86-*-netbsd*)
- # The new BSD `make' has a bug: it doesn't pass empty arguments in
- # shell commands. So we need to make this value non-empty in order
- # for the genscripts.sh call to work. There's nothing magic about
- # the value `/lib'; it's just a dummy.
- NATIVE_LIB_DIRS=/lib
+*-*-linux*libc1*)
+ 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 ${CC} --print-file-name=crtbegin.o; fi`'
+ HOSTING_LIBS="$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 ${CC} --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
+ ;;
+
+*-*-linux*)
+ HOSTING_CRT0='-dynamic-linker `${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 ${CC} --print-file-name=crtbegin.o; fi`'
+ HOSTING_SCRT0='-dynamic-linker `${CC} --help --verbose 2>&1 | egrep "ld[^ ]*\.so" | sed -e "s,.*-dynamic-linker[ ][ ]*\(.*/ld[^ ]*\.so..\).*,\1,"` `${CC} --print-file-name=Scrt1.o` `${CC} --print-file-name=crti.o` `if [ -f ../gcc/crtbeginS.o ]; then echo ../gcc/crtbeginS.o; else ${CC} --print-file-name=crtbeginS.o; fi`'
+ HOSTING_SLIBS='-L`dirname \`${CC} --print-file-name=libc.so\`` '"$HOSTING_LIBS"' `if [ -f ../gcc/crtendS.o ]; then echo ../gcc/crtendS.o; else ${CC} --print-file-name=crtendS.o; fi` `${CC} --print-file-name=crtn.o`'
+ 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`'
+ ;;
+
+*-*-gnu*)
+ # When creating static executables, we ought to use crt0.o instead of crt1.o,
+ # <http://www.gnu.org/software/hurd/open_issues/binutils.html#static>,
+ # but the testing infrastructure is not prepared for that. This is not
+ # relevant for most tests, and the few remaining ones have been XFAILed.
+ 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 ${CC} --print-file-name=crtbegin.o; fi`'
+ HOSTING_LIBS='-L`dirname \`${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`'
+ ;;
+
+*-*-netbsd*)
+ # Different versions of NetBSD with the ELF object format use different
+ # sets of start/end files.
+ HOSTING_CRT0='-dynamic-linker /usr/libexec/ld.elf_so /usr/lib/crt0.o'
+ if [ -f `${CC} --print-file-name=crti.o` ]; then
+ # Support for GCC's crtstuff present.
+ HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crti.o`"
+ if [ -f ../gcc/crtbegin.o ]; then
+ HOSTING_CRT0="$HOSTING_CRT0 ../gcc/crtbegin.o"
+ else
+ HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crtbegin.o`"
+ fi
+ else
+ # Support for GCC's crtstuff not present.
+ HOSTING_CRT0="$HOSTING_CRT0 `${CC} --print-file-name=crtbegin.o`"
+ fi
+ if [ -f `${CC} --print-file-name=crtn.o` ]; then
+ # Support for GCC's crtstuff present.
+ if [ -f ../gcc/crtbegin.o ]; then
+ HOSTING_LIBS="$HOSTING_LIBS ../gcc/crtend.o"
+ else
+ HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`"
+ fi
+ HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtn.o`"
+ else
+ # Support for GCC's crtstuff not present.
+ HOSTING_LIBS="$HOSTING_LIBS `${CC} --print-file-name=crtend.o`"
+ fi
+ ;;
+
+*-*-openbsd*)
+ HOSTING_CRT0="-dynamic-linker /usr/libexec/ld.so /usr/lib/crt0.o"
+ HOSTING_CRT0="$HOSTING_CRT0 /usr/lib/crtbegin.o"
+ HOSTING_LIBS="$HOSTING_LIBS /usr/lib/crtend.o"
+ ;;
+
+esac
+
+#
+# Now more specific configurations
+#
+
+case "${host}" in
+
+*-*-linux*aout* | *-*-linux*oldld | *-*-linux*libc1*)
+ # No further tweaking needed
+ ;;
+
+arm*-*-linux-*)
+ HOSTING_CRT0='-p '"$HOSTING_CRT0"
+ ;;
+
+hppa*64*-*-hpux11*)
+ HOSTING_CRT0=/usr/ccs/lib/pa20_64/crt0.o
+ # Even if CC is not gcc, the tests use gcc.
+ 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'
+ ;;
+
+i[3-7]86-*-bsd* | i[3-7]86-*-freebsd[12] | i[3-7]86-*-freebsd[12]\.* | i[3-7]86-*-freebsd*aout*)