dnl Process this file with autoconf to produce a configure script
dnl
-dnl Copyright (C) 2012-2019 Free Software Foundation, Inc.
+dnl Copyright (C) 2012-2020 Free Software Foundation, Inc.
dnl
dnl This file is free software; you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
AC_CHECK_DECLS([strstr, free, sbrk, getenv, environ])
+# Link in zlib if we can. This allows us to read and write
+# compressed CTF sections.
+AM_ZLIB
+
# When converting linker scripts into strings for use in emulation
# files, use astring.sed if the compiler supports ANSI string
# concatenation, or ostring.sed otherwise. This is to support the
all_emuls=
all_emul_extras=
all_libpath=
-
-dnl We need to get an arbitrary number of tdir definitions into
-dnl Makefile. We can't do it using AC_SUBST, because autoconf does
-dnl not permit literal newlines in an AC_SUBST variables. So we use a
-dnl file.
-rm -f tdirs
+TDIRS=
# If the host is 64-bit, then we enable 64-bit targets by default.
# This is consistent with what ../bfd/configure.ac does.
all_emuls="$all_emuls e${i}.o"
eval result=\$tdir_$i
test -z "$result" && result=$targ_alias
- echo tdir_$i=$result >> tdirs
+ TDIRS="$TDIRS
+tdir_$i=$result"
case "${i}" in
*elf*)
elf_list_options=TRUE
;;
*)
- if $GREP "TEMPLATE_NAME=elf32" ${srcdir}/emulparams/${i}.sh >/dev/null 2>/dev/null; then
+ if $GREP "TEMPLATE_NAME=elf" ${srcdir}/emulparams/${i}.sh >/dev/null 2>/dev/null; then
elf_list_options=TRUE
fi
;;
esac
if test "$elf_list_options" = "TRUE"; then
- . ${srcdir}/emulparams/${i}.sh
+ source_sh()
+ {
+ . $1
+ }
+ source_sh ${srcdir}/emulparams/${i}.sh
if test x${GENERATE_SHLIB_SCRIPT} = xyes; then
elf_shlib_list_options=TRUE
fi
AC_SUBST(elf_plt_unwind_list_options)
AC_SUBST(EMUL)
-TDIRS=tdirs
-AC_SUBST_FILE(TDIRS)
+AC_SUBST(TDIRS)
+AM_SUBST_NOTMAKE(TDIRS)
if test x${all_targets} = xtrue; then
if test x${want64} = xtrue; then
if test x${enable_static} = xno; then
TESTBFDLIB="-Wl,--rpath,../bfd/.libs ../bfd/.libs/libbfd.so"
+ TESTCTFLIB="-Wl,--rpath,../libctf/.libs ../libctf/.libs/libctf.so"
else
TESTBFDLIB="../bfd/.libs/libbfd.a"
+ TESTCTFLIB="../libctf/.libs/libctf.a"
fi
AC_SUBST(TESTBFDLIB)
+AC_SUBST(TESTCTFLIB)
target_vendor=${target_vendor=$host_vendor}
case "$target_vendor" in