# autoconf generated configure script. Putting it in a separate shell
# file lets us skip running autoconf when modifying host specific
# information.
+#
+# Copyright (C) 2012-2020 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+#
# This file sets the following shell variables:
# HDEFINES host specific compiler flags
-# HOSTING_CRT0 crt0.o file used for bootstrapping
-# HOSTING_LIBS libraries used for bootstrapping
-# NATIVE_LIB_DIRS library directories to search on this host
-# HLDFLAGS link flags to use on this host
-# HLDENV environment variable to set when linking for the host
-# RPATH_ENVVAR environment variable used to find shared libraries
HDEFINES=
-HOSTING_CRT0=/lib/crt0.o
-HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc'
-NATIVE_LIB_DIRS=
-
-case "${host}" in
-
-alpha-*-linux*)
- HOSTING_CRT0=/usr/lib/crt0.o
- ;;
-
-alpha-*-*)
- HOSTING_CRT0=/usr/ccs/lib/crt0.o
- NATIVE_LIB_DIRS=/usr/ccs/lib
- ;;
-
-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
- HOSTING_CRT0=/usr/lib/crt0.o
- ;;
-
-i[3456]86-*-sysv4*)
- 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 gcc -print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc -print-file-name=crtend.o; fi` /usr/ccs/lib/crtn.o'
- NATIVE_LIB_DIRS=/usr/ccs/lib
- ;;
-
-i[3456]86-sequent-ptx* | i[3456]86-sequent-sysv*)
- HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else gcc -print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc -print-file-name=crtend.o; fi`'
- ;;
-
-i[3456]86-*-sysv*)
- HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; fi` /lib/crtn.o'
- ;;
-
-i[3456]86-*-solaris*)
- HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else gcc -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else gcc -print-file-name=crti.o; fi` /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else gcc -print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else gcc -print-file-name=crtn.o; fi`'
- NATIVE_LIB_DIRS=/usr/ccs/lib
- ;;
-
-i[3456]86-*-sco* | i[3456]86-*-isc*)
- # In some configurations gcc does not use crtbegin.o and crtend.o.
- # In that case gcc -print-file-name=crtbegin.o will simply print
- # crtbegin.o. We create dummy crtbegin.o and crtend.o files to
- # handle this.
- echo "int dummy_crtbegin () { return 0; }" > crtbegin.c
- ${CC} -c crtbegin.c -o crtbegin.o
- rm -f crtbegin.c
- echo "int dummy_crteng () { return 0; }" > crtend.c
- ${CC} -c crtend.c -o crtend.o
- rm -f crtend.c
- HOSTING_CRT0='/lib/crt1.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else gcc -print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc -print-file-name=crtend.o; fi` /lib/crtn.o'
- ;;
-
-i[3456]86-*-linux*aout* | i[3456]86-*-linuxoldld)
- HOSTING_CRT0=/usr/lib/crt0.o
- ;;
-
-i[3456]86-*-linux*)
- 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 gcc --print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; elif [ -f /usr/lib/crtend.o ]; then echo /usr/lib/crtend.o; else gcc --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
- ;;
-
-i[3456]86-*-lynxos*)
- HOSTING_CRT0=/lib/init1.o
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc -lm /lib/initn.o'
- ;;
-
-mips*-dec-bsd*)
- HOSTING_CRT0=/usr/lib/crt0.o
- ;;
-
-mips*-sgi-irix4*)
- HOSTING_CRT0=/usr/lib/crt1.o
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc /usr/lib/crtn.o'
- ;;
-
-mips*-sgi-irix[56]*)
- HOSTING_CRT0=/usr/lib/crt1.o
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc /usr/lib/crtn.o'
- ;;
-
-m68*-*-linux*aout*)
- HOSTING_CRT0=/usr/lib/crt0.o
- ;;
-
-m68*-*-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 gcc --print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; elif [ -f /usr/lib/crtend.o ]; then echo /usr/lib/crtend.o; else gcc --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
- ;;
-
-m68*-*-linux*)
- HOSTING_CRT0='-dynamic-linker /lib/ld.so.1 /usr/lib/crt1.o /usr/lib/crti.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else gcc --print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc --print-file-name=crtend.o; fi` /usr/lib/crtn.o'
- ;;
-
-m68*-*-lynxos*)
- HOSTING_CRT0=/lib/init1.o
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc -lm /lib/initn.o'
- ;;
-
-m68*-motorola-sysv)
- HOSTING_CRT0='`if [ -f ../gcc/crt0.o ]; then echo ../gcc/crt0.o; elif [ -f \`gcc -print-file-name=\`crt0.o ]; then echo \`gcc -print-file-name=\`crt0.o; else echo /lib/crt0.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc881 `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi`'
- ;;
-
-m68*-sun-*)
- HOSTING_CRT0='/usr/lib/crt0.o /usr/lib/Fcrt1.o -L/usr/lib/fsoft.o'
- ;;
-
-m88*-*-dgux*)
- HDEFINES=-D__using_DGUX
- HOSTING_CRT0='/lib/crt0.o -X'
- HOSTING_LIBS=/usr/sde/m88kbcs/lib/libc.a
- ;;
-
-m88*-motorola-sysv3)
- HOSTING_CRT0='/lib/crt0.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else gcc -print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc -print-file-name=crtend.o; fi` `if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi`'
- ;;
-
-romp-*-*)
- HDEFINES=-DNO_VARARGS
- ;;
-
-sparc*-*-solaris2*)
- HOSTING_CRT0='`if [ -f ../gcc/crt1.o ]; then echo ../gcc/crt1.o; else gcc -print-file-name=crt1.o; fi` `if [ -f ../gcc/crti.o ]; then echo ../gcc/crti.o; else gcc -print-file-name=crti.o; fi` /usr/ccs/lib/values-Xa.o `if [ -f ../gcc/crtbegin.o ]; then echo ../gcc/crtbegin.o; else gcc -print-file-name=crtbegin.o; fi`'
- HOSTING_LIBS='`if [ -f ../gcc/libgcc.a ] ; then echo ../gcc/libgcc.a ; else gcc -print-libgcc-file-name; fi` -lc `if [ -f ../gcc/crtend.o ]; then echo ../gcc/crtend.o; else gcc -print-file-name=crtend.o; fi` `if [ -f ../gcc/crtn.o ]; then echo ../gcc/crtn.o; else gcc -print-file-name=crtn.o; fi`'
- NATIVE_LIB_DIRS=/usr/ccs/lib
- ;;
-
-esac
-
-HLDFLAGS=
-HLDENV=
-RPATH_ENVVAR=LD_LIBRARY_PATH
-# If we have shared libraries, try to set rpath reasonably.
-if test "${shared}" = "true"; then
- case "${host}" in
- *-*-hpux*)
- HLDFLAGS='-Wl,+s,+b,$(libdir)'
- RPATH_ENVVAR=SHLIB_PATH
- ;;
- *-*-irix[56]*)
- HLDFLAGS='-Wl,-rpath,$(libdir)'
- ;;
- *-*-linux*aout*)
- ;;
- *-*-linux*)
- HLDFLAGS='-Wl,-rpath,$(libdir)'
- ;;
- *-*-solaris*)
- HLDFLAGS='-R $(libdir)'
- ;;
- *-*-sysv4*)
- HLDENV='if test -z "$${LD_RUN_PATH}"; then LD_RUN_PATH=$(libdir); else LD_RUN_PATH=$${LD_RUN_PATH}:$(libdir); fi; export LD_RUN_PATH;'
- ;;
- esac
-fi
-
-# On SunOS, if the linker supports the -rpath option, use it to
-# prevent ../bfd and ../opcodes from being included in the run time
-# search path.
-case "${host}" in
- *-*-sunos*)
- echo 'main () { }' > conftest.c
- ${CC} -o conftest -Wl,-rpath= conftest.c >/dev/null 2>conftest.t
- if grep 'unrecognized' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'No such file' conftest.t >/dev/null 2>&1; then
- :
- elif grep 'do not mix' conftest.t >/dev/null 2>&1; then
- :
- elif test "${shared}" = "true"; then
- HLDFLAGS='-Wl,-rpath=$(libdir)'
- else
- HLDFLAGS='-Wl,-rpath='
- fi
- rm -f conftest.t conftest.c conftest
- ;;
-esac
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