diff options
Diffstat (limited to 'toolchain/elf2flt')
| -rw-r--r-- | toolchain/elf2flt/elf2flt/CVS/Entries | 14 | ||||
| -rw-r--r-- | toolchain/elf2flt/elf2flt/Makefile.in | 8 | ||||
| -rwxr-xr-x | toolchain/elf2flt/elf2flt/configure | 792 | ||||
| -rw-r--r-- | toolchain/elf2flt/elf2flt/configure.in | 47 | ||||
| -rw-r--r-- | toolchain/elf2flt/elf2flt/elf2flt.c | 253 | ||||
| -rw-r--r-- | toolchain/elf2flt/elf2flt/elf2flt.ld | 40 | ||||
| -rw-r--r-- | toolchain/elf2flt/elf2flt/flthdr.c | 16 | ||||
| -rw-r--r-- | toolchain/elf2flt/elf2flt/ld-elf2flt.in | 69 |
8 files changed, 761 insertions, 478 deletions
diff --git a/toolchain/elf2flt/elf2flt/CVS/Entries b/toolchain/elf2flt/elf2flt/CVS/Entries index c31d4250d..1b3750f10 100644 --- a/toolchain/elf2flt/elf2flt/CVS/Entries +++ b/toolchain/elf2flt/elf2flt/CVS/Entries @@ -5,13 +5,13 @@ /flat.h/1.6/Tue Jan 10 04:34:08 2006/-ko/ /install-sh/1.1.1.1/Tue Jan 10 04:34:08 2006/-ko/ /stubs.c/1.1/Tue Jan 10 04:34:08 2006// -/flthdr.c/1.8/Tue Jan 10 05:11:20 2006/-ko/ -/elf2flt.ld/1.12/Tue Jan 10 05:12:32 2006/-ko/ /config.sub/1.8/Wed Jan 11 13:36:39 2006/-ko/ /cygwin-elf.h/1.4/Wed Jan 11 13:36:39 2006// -/elf2flt.c/1.38/Fri Jan 13 08:02:22 2006/-ko/ -/Makefile.in/1.15/Result of merge/-ko/ -/configure.in/1.8/Mon Feb 6 05:04:36 2006/-ko/ -/ld-elf2flt.in/1.11/Mon Feb 6 05:04:36 2006// -/configure/1.9/Mon Feb 6 05:05:05 2006/-ko/ +/Makefile.in/1.17/Result of merge/-ko/ +/configure/1.12/Sun Jan 28 05:27:28 2007/-ko/ +/configure.in/1.10/Sun Jan 28 05:27:28 2007/-ko/ +/elf2flt.c/1.46/Result of merge/-ko/ +/elf2flt.ld/1.15/Sun Jan 28 05:27:28 2007/-ko/ +/flthdr.c/1.10/Sun Jan 28 05:27:28 2007/-ko/ +/ld-elf2flt.in/1.15/Sun Jan 28 05:27:28 2007// D diff --git a/toolchain/elf2flt/elf2flt/Makefile.in b/toolchain/elf2flt/elf2flt/Makefile.in index 6e8e3105e..2d225d47c 100644 --- a/toolchain/elf2flt/elf2flt/Makefile.in +++ b/toolchain/elf2flt/elf2flt/Makefile.in @@ -66,10 +66,10 @@ install: $(INSTALL) -d $(bindir) $(INSTALL) -d $(target_bindir) $(INSTALL) -d $(target_libdir) - $(INSTALL) -s -m 755 $(PROG_FLTHDR) $(bindir)/$(TARGET)-$(PROG_FLTHDR) - $(INSTALL) -s -m 755 $(PROG_FLTHDR) $(target_bindir)/$(PROG_FLTHDR) - $(INSTALL) -s -m 755 $(PROG_ELF2FLT) $(bindir)/$(TARGET)-$(PROG_ELF2FLT) - $(INSTALL) -s -m 755 $(PROG_ELF2FLT) $(target_bindir)/$(PROG_ELF2FLT) + $(INSTALL) -m 755 $(PROG_FLTHDR) $(bindir)/$(TARGET)-$(PROG_FLTHDR) + $(INSTALL) -m 755 $(PROG_FLTHDR) $(target_bindir)/$(PROG_FLTHDR) + $(INSTALL) -m 755 $(PROG_ELF2FLT) $(bindir)/$(TARGET)-$(PROG_ELF2FLT) + $(INSTALL) -m 755 $(PROG_ELF2FLT) $(target_bindir)/$(PROG_ELF2FLT) [ -f $(bindir)/$(TARGET)-ld.real$(EXEEXT) ] || \ mv $(bindir)/$(TARGET)-ld$(EXEEXT) $(bindir)/$(TARGET)-ld.real$(EXEEXT) [ -f $(target_bindir)/ld.real$(EXEEXT) ] || \ diff --git a/toolchain/elf2flt/elf2flt/configure b/toolchain/elf2flt/elf2flt/configure index ef5c394ca..d672662bc 100755 --- a/toolchain/elf2flt/elf2flt/configure +++ b/toolchain/elf2flt/elf2flt/configure @@ -1,9 +1,8 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.57. +# Generated by GNU Autoconf 2.59. # -# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 -# Free Software Foundation, Inc. +# Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## @@ -20,9 +19,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi +DUALCASE=1; export DUALCASE # for MKS sh # Support unset when possible. -if (FOO=FOO; unset FOO) >/dev/null 2>&1; then +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then as_unset=unset else as_unset=false @@ -41,7 +41,7 @@ for as_var in \ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ LC_TELEPHONE LC_TIME do - if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then eval $as_var=C; export $as_var else $as_unset $as_var @@ -218,16 +218,17 @@ rm -f conf$$ conf$$.exe conf$$.file if mkdir -p . 2>/dev/null; then as_mkdir_p=: else + test -d ./-p && rmdir ./-p as_mkdir_p=false fi as_executable_p="test -f" # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" # Sed expression to map a string onto a valid variable name. -as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" # IFS @@ -308,7 +309,7 @@ ac_includes_default="\ # include <unistd.h> #endif" -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP bfd_include_dir binutils_include_dir got_check LIBOBJS LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os target target_cpu target_vendor target_os CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CPP EGREP bfd_include_dir binutils_include_dir binutils_ldscript_dir got_check emit_relocs LIBOBJS LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -667,7 +668,7 @@ done # Be sure to have absolute paths. for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ - localstatedir libdir includedir oldincludedir infodir mandir + localstatedir libdir includedir oldincludedir infodir mandir do eval ac_val=$`echo $ac_var` case $ac_val in @@ -707,10 +708,10 @@ if test -z "$srcdir"; then # Try the directory containing this script, then its parent. ac_confdir=`(dirname "$0") 2>/dev/null || $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$0" : 'X\(//\)[^/]' \| \ - X"$0" : 'X\(//\)$' \| \ - X"$0" : 'X\(/\)' \| \ - . : '\(.\)' 2>/dev/null || + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || echo X"$0" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } @@ -802,9 +803,9 @@ _ACEOF cat <<_ACEOF Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX - [$ac_default_prefix] + [$ac_default_prefix] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [PREFIX] + [PREFIX] By default, \`make install' will install all the files in \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify @@ -845,6 +846,7 @@ Optional Features: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --disable-got-check - disable check for GOT (needed on H8) + --disable-emit-relocs - don't use the --emit-relocs (-q) linker option Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -853,6 +855,7 @@ Optional Packages: --with-libiberty=<file> path to libiberty.a library to use --with-bfd-include-dir=<dir> include path for correct bfd.h --with-binutils-include-dir=<dir> include path for binutils headers + --with-binutils-ldscript-dir=<dir> path to install elf2flt.ld Some influential environment variables: CC C compiler command @@ -899,12 +902,45 @@ case $srcdir in ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_builddir$srcdir ;; esac -# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be -# absolute. -ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` -ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` -ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` -ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac cd $ac_dir # Check for guested configure; otherwise get Cygnus style configure. @@ -915,7 +951,7 @@ ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` echo $SHELL $ac_srcdir/configure --help=recursive elif test -f $ac_srcdir/configure.ac || - test -f $ac_srcdir/configure.in; then + test -f $ac_srcdir/configure.in; then echo $ac_configure --help else @@ -929,8 +965,7 @@ test -n "$ac_init_help" && exit 0 if $ac_init_version; then cat <<\_ACEOF -Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 -Free Software Foundation, Inc. +Copyright (C) 2003 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -942,7 +977,7 @@ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. It was created by $as_me, which was -generated by GNU Autoconf 2.57. Invocation command line was +generated by GNU Autoconf 2.59. Invocation command line was $ $0 $@ @@ -1019,19 +1054,19 @@ do 2) ac_configure_args1="$ac_configure_args1 '$ac_arg'" if test $ac_must_keep_next = true; then - ac_must_keep_next=false # Got value, back to normal. + ac_must_keep_next=false # Got value, back to normal. else - case $ac_arg in - *=* | --config-cache | -C | -disable-* | --disable-* \ - | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ - | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ - | -with-* | --with-* | -without-* | --without-* | --x) - case "$ac_configure_args0 " in - "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; - esac - ;; - -* ) ac_must_keep_next=true ;; - esac + case $ac_arg in + *=* | --config-cache | -C | -disable-* | --disable-* \ + | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ + | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ + | -with-* | --with-* | -without-* | --without-* | --x) + case "$ac_configure_args0 " in + "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; + esac + ;; + -* ) ac_must_keep_next=true ;; + esac fi ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" # Get rid of the leading space. @@ -1065,12 +1100,12 @@ _ASBOX case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in *ac_space=\ *) sed -n \ - "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" ;; *) sed -n \ - "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ;; esac; } @@ -1099,7 +1134,7 @@ _ASBOX for ac_var in $ac_subst_files do eval ac_val=$`echo $ac_var` - echo "$ac_var='"'"'$ac_val'"'"'" + echo "$ac_var='"'"'$ac_val'"'"'" done | sort echo fi @@ -1118,7 +1153,7 @@ _ASBOX echo "$as_me: caught signal $ac_signal" echo "$as_me: exit $exit_status" } >&5 - rm -f core core.* *.core && + rm -f core *.core && rm -rf conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 @@ -1198,7 +1233,7 @@ fi # value. ac_cache_corrupted=false for ac_var in `(set) 2>&1 | - sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do eval ac_old_set=\$ac_cv_env_${ac_var}_set eval ac_new_set=\$ac_env_${ac_var}_set eval ac_old_val="\$ac_cv_env_${ac_var}_value" @@ -1215,13 +1250,13 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 echo "$as_me: current value: $ac_new_val" >&2;} - ac_cache_corrupted=: + ac_cache_corrupted=: fi;; esac # Pass precious variables to config.status. @@ -1310,6 +1345,16 @@ else fi; + +# Check whether --with-binutils-ldscript-dir or --without-binutils-ldscript-dir was given. +if test "${with_binutils_ldscript_dir+set}" = set; then + withval="$with_binutils_ldscript_dir" + ac_binutils_ldscript_dir=$withval +else + ac_binutils_ldscript_dir=NONE + +fi; + # Check whether --enable-got-check or --disable-got-check was given. if test "${enable_got_check+set}" = set; then enableval="$enable_got_check" @@ -1319,6 +1364,15 @@ else fi; +# Check whether --enable-emit_relocs or --disable-emit_relocs was given. +if test "${enable_emit_relocs+set}" = set; then + enableval="$enable_emit_relocs" + emit_relocs=$enableval +else + emit_relocs=yes + +fi; + ac_aux_dir= for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do if test -f $ac_dir/install-sh; then @@ -1763,7 +1817,6 @@ ac_compiler=`set X $ac_compile; echo $2` (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -1783,8 +1836,8 @@ ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -echo "$as_me:$LINENO: checking for C compiler default output" >&5 -echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 +echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 @@ -1804,23 +1857,23 @@ do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) - ;; + ;; conftest.$ac_ext ) - # This is the source file. - ;; + # This is the source file. + ;; [ab].out ) - # We found the default executable, but exeext='' is most - # certainly right. - break;; + # We found the default executable, but exeext='' is most + # certainly right. + break;; *.* ) - ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - # FIXME: I believe we export ac_cv_exeext for Libtool, - # but it would be cool to find out if it's true. Does anybody - # maintain Libtool? --akim. - export ac_cv_exeext - break;; + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool, + # but it would be cool to find out if it's true. Does anybody + # maintain Libtool? --akim. + export ac_cv_exeext + break;; * ) - break;; + break;; esac done else @@ -1894,8 +1947,8 @@ for ac_file in conftest.exe conftest conftest.*; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` - export ac_cv_exeext - break;; + export ac_cv_exeext + break;; * ) break;; esac done @@ -1920,7 +1973,6 @@ if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -1971,7 +2023,6 @@ if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -1991,11 +2042,21 @@ main () _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2008,7 +2069,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi @@ -2024,7 +2085,6 @@ if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2041,11 +2101,21 @@ main () _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2058,7 +2128,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 @@ -2085,7 +2155,6 @@ else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2113,6 +2182,16 @@ static char *f (char * (*g) (char **, int), char **p, ...) va_end (v); return s; } + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std1 is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std1. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; @@ -2139,11 +2218,21 @@ do CC="$ac_save_CC $ac_arg" rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2156,7 +2245,7 @@ else sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -f conftest.$ac_objext +rm -f conftest.err conftest.$ac_objext done rm -f conftest.$ac_ext conftest.$ac_objext CC=$ac_save_CC @@ -2184,34 +2273,42 @@ cat >conftest.$ac_ext <<_ACEOF _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ - ''\ + '' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ - 'void exit (int);' \ - '#include <stdlib.h>' + 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ -#include <stdlib.h> $ac_declaration +#include <stdlib.h> int main () { @@ -2222,11 +2319,21 @@ exit (42); _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2239,9 +2346,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 continue fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2258,11 +2364,21 @@ exit (42); _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2274,7 +2390,7 @@ else sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done rm -f conftest* if test -n "$ac_declaration"; then @@ -2288,7 +2404,7 @@ else sed 's/^/| /' conftest.$ac_ext >&5 fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -2306,6 +2422,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 @@ -2322,6 +2439,7 @@ do case $as_dir/ in ./ | .// | /cC/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. @@ -2329,20 +2447,20 @@ case $as_dir/ in # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then - if test $ac_prog = install && - grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" - break 3 - fi - fi + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi done done ;; @@ -2384,7 +2502,6 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-liberty $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2408,11 +2525,21 @@ objalloc_create (); _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2425,7 +2552,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_iberty_objalloc_create=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_iberty_objalloc_create" >&5 @@ -2453,7 +2581,6 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-lbfd $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2477,11 +2604,21 @@ bfd_openr (); _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2494,7 +2631,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_bfd_bfd_openr=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_bfd_bfd_openr" >&5 @@ -2523,30 +2661,58 @@ if test "$ac_binutils_include_dir" != "NONE"; then binutils_include_dir="-I$ac_binutils_include_dir" fi +binutils_ldscript_dir= +if test "$ac_binutils_ldscript_dir" = "NONE"; then + ac_binutils_ldscript_dir="\${TOOLDIR}/../${target_alias}/lib" +fi +binutils_ldscript_dir="$ac_binutils_ldscript_dir" + if test "$ac_libbfd" = "NONE" -o "$ac_libiberty" = "NONE" ; then - echo - echo "You need to specify the location of the libfd.a and libiberty.a" - echo "host libraries from the binutils package." - echo - echo "Run configure again specifying these options:" - echo - echo " ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>" - echo - exit 1 + { { echo "$as_me:$LINENO: error: + +You need to specify the location of the libfd.a and libiberty.a +host libraries from the binutils package. + +Run configure again specifying these options: + + ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> +" >&5 +echo "$as_me: error: + +You need to specify the location of the libfd.a and libiberty.a +host libraries from the binutils package. + +Run configure again specifying these options: + + ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> +" >&2;} + { (exit 1); exit 1; }; } fi if test "$ac_bfd_include_dir" = "NONE" ; then - echo - echo "You need to specify the location of the bfd.h header from a" - echo "configured/compiled version of the binutils package for your target." - echo "Without this your elf2flt may crash as it will try to use the" - echo "systems bfd.h which may be from a different binutils package." - echo - echo "Run configure again specifying these options:" - echo - echo " ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>" - echo - exit 1 + { { echo "$as_me:$LINENO: error: + +You need to specify the location of the bfd.h header from a +configured/compiled version of the binutils package for your target. +Without this your elf2flt may crash as it will try to use the +systems bfd.h which may be from a different binutils package. + +Run configure again specifying these options: + + ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> +" >&5 +echo "$as_me: error: + +You need to specify the location of the bfd.h header from a +configured/compiled version of the binutils package for your target. +Without this your elf2flt may crash as it will try to use the +systems bfd.h which may be from a different binutils package. + +Run configure again specifying these options: + + ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> +" >&2;} + { (exit 1); exit 1; }; } fi ac_ext=c @@ -2577,7 +2743,6 @@ do # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2588,7 +2753,7 @@ cat >>conftest.$ac_ext <<_ACEOF #else # include <assert.h> #endif - Syntax error + Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 @@ -2600,6 +2765,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi @@ -2620,7 +2786,6 @@ rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2638,6 +2803,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi @@ -2684,7 +2850,6 @@ do # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2695,7 +2860,7 @@ cat >>conftest.$ac_ext <<_ACEOF #else # include <assert.h> #endif - Syntax error + Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 @@ -2707,6 +2872,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi @@ -2727,7 +2893,6 @@ rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2745,6 +2910,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi @@ -2805,7 +2971,6 @@ if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2826,11 +2991,21 @@ main () _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -2843,12 +3018,11 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2870,7 +3044,6 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2895,7 +3068,6 @@ if test $ac_cv_header_stdc = yes; then : else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2907,9 +3079,9 @@ cat >>conftest.$ac_ext <<_ACEOF # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ - (('a' <= (c) && (c) <= 'i') \ - || ('j' <= (c) && (c) <= 'r') \ - || ('s' <= (c) && (c) <= 'z')) + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif @@ -2920,7 +3092,7 @@ main () int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) - || toupper (i) != TOUPPER (i)) + || toupper (i) != TOUPPER (i)) exit(2); exit (0); } @@ -2945,7 +3117,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi -rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi @@ -2970,7 +3142,7 @@ fi for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ - inttypes.h stdint.h unistd.h + inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 @@ -2979,7 +3151,6 @@ if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -2991,11 +3162,21 @@ $ac_includes_default _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -3008,7 +3189,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 @@ -3041,7 +3222,6 @@ else echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -3052,11 +3232,21 @@ $ac_includes_default _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -3069,7 +3259,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 @@ -3077,7 +3267,6 @@ echo "${ECHO_T}$ac_header_compiler" >&6 echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -3095,6 +3284,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi @@ -3114,33 +3304,32 @@ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? -case $ac_header_compiler:$ac_header_preproc in - yes:no ) +case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in + yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 -echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} - ( - cat <<\_ASBOX -## ------------------------------------ ## -## Report this to bug-autoconf@gnu.org. ## -## ------------------------------------ ## -_ASBOX - ) | - sed "s/^/$as_me: WARNING: /" >&2 + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} + ac_header_preproc=yes ;; - no:yes ) + no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} - { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 -echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 +echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 +echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 +echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX -## ------------------------------------ ## -## Report this to bug-autoconf@gnu.org. ## -## ------------------------------------ ## +## ------------------------------------------ ## +## Report this to the AC_PACKAGE_NAME lists. ## +## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 @@ -3151,7 +3340,7 @@ echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - eval "$as_ac_Header=$ac_header_preproc" + eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 @@ -3173,7 +3362,6 @@ if test "${ac_cv_c_const+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext @@ -3236,11 +3424,21 @@ main () _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 - (eval $ac_compile) 2>&5 + (eval $ac_compile) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest.$ac_objext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -3253,7 +3451,7 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi -rm -f conftest.$ac_objext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 @@ -3276,21 +3474,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */ + #ifdef __STDC__ # include <limits.h> #else # include <assert.h> #endif + +#undef $ac_func + /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" @@ -3321,11 +3526,21 @@ return f != $ac_func; _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -3338,7 +3553,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 @@ -3353,21 +3569,28 @@ if test "${ac_cv_func__doprnt+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +/* Define _doprnt to an innocuous variant, in case <limits.h> declares _doprnt. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define _doprnt innocuous__doprnt + /* System header to define __stub macros and hopefully few prototypes, which can conflict with char _doprnt (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */ + #ifdef __STDC__ # include <limits.h> #else # include <assert.h> #endif + +#undef _doprnt + /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" @@ -3398,11 +3621,21 @@ return f != _doprnt; _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -3415,7 +3648,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func__doprnt=no fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 echo "${ECHO_T}$ac_cv_func__doprnt" >&6 @@ -3442,21 +3676,28 @@ if eval "test \"\${$as_ac_var+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line $LINENO "configure" /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ +/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func. + For example, HP-UX 11i <limits.h> declares gettimeofday. */ +#define $ac_func innocuous_$ac_func + /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer <limits.h> to <assert.h> if __STDC__ is defined, since <limits.h> exists even on freestanding compilers. */ + #ifdef __STDC__ # include <limits.h> #else # include <assert.h> #endif + +#undef $ac_func + /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" @@ -3487,11 +3728,21 @@ return f != $ac_func; _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 - (eval $ac_link) 2>&5 + (eval $ac_link) 2>conftest.er1 ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && - { ac_try='test -s conftest$ac_exeext' + { ac_try='test -z "$ac_c_werror_flag" + || test ! -s conftest.err' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; } && + { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? @@ -3504,7 +3755,8 @@ sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi -rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +rm -f conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 @@ -3526,6 +3778,8 @@ done + + ac_config_files="$ac_config_files Makefile ld-elf2flt" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -3555,13 +3809,13 @@ _ACEOF # `set' does not quote correctly, so add quotes (double-quote # substitution turns \\\\ into \\, and sed turns \\ into \). sed -n \ - "s/'/'\\\\''/g; - s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" ;; *) # `set' quotes correctly as required by POSIX, so do not add quotes. sed -n \ - "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ;; esac; } | @@ -3591,13 +3845,13 @@ test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' # trailing colons and then remove the whole line if VPATH becomes empty # (actually we leave an empty line to preserve line numbers). if test "x$srcdir" = x.; then - ac_vpsub='/^[ ]*VPATH[ ]*=/{ + ac_vpsub='/^[ ]*VPATH[ ]*=/{ s/:*\$(srcdir):*/:/; s/:*\${srcdir}:*/:/; s/:*@srcdir@:*/:/; -s/^\([^=]*=[ ]*\):*/\1/; +s/^\([^=]*=[ ]*\):*/\1/; s/:*$//; -s/^[^=]*=[ ]*$//; +s/^[^=]*=[ ]*$//; }' fi @@ -3611,13 +3865,13 @@ fi cat >confdef2opt.sed <<\_ACEOF t clear : clear -s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g +s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g t quote -s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g +s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g t quote d : quote -s,[ `~#$^&*(){}\\|;'"<>?],\\&,g +s,[ `~#$^&*(){}\\|;'"<>?],\\&,g s,\[,\\&,g s,\],\\&,g s,\$,$$,g @@ -3639,7 +3893,7 @@ ac_ltlibobjs= for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue # 1. Remove the extension, and $U if already installed. ac_i=`echo "$ac_i" | - sed 's/\$U\././;s/\.o$//;s/\.obj$//'` + sed 's/\$U\././;s/\.o$//;s/\.obj$//'` # 2. Add them. ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext" ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo' @@ -3683,9 +3937,10 @@ if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi +DUALCASE=1; export DUALCASE # for MKS sh # Support unset when possible. -if (FOO=FOO; unset FOO) >/dev/null 2>&1; then +if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then as_unset=unset else as_unset=false @@ -3704,7 +3959,7 @@ for as_var in \ LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \ LC_TELEPHONE LC_TIME do - if (set +x; test -n "`(eval $as_var=C; export $as_var) 2>&1`"); then + if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then eval $as_var=C; export $as_var else $as_unset $as_var @@ -3883,16 +4138,17 @@ rm -f conf$$ conf$$.exe conf$$.file if mkdir -p . 2>/dev/null; then as_mkdir_p=: else + test -d ./-p && rmdir ./-p as_mkdir_p=false fi as_executable_p="test -f" # Sed expression to map a string onto a valid CPP name. -as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" # Sed expression to map a string onto a valid variable name. -as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" # IFS @@ -3919,7 +4175,7 @@ _ASBOX cat >&5 <<_CSEOF This file was extended by $as_me, which was -generated by GNU Autoconf 2.57. Invocation command line was +generated by GNU Autoconf 2.59. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -3963,7 +4219,7 @@ Usage: $0 [OPTIONS] [FILE]... -d, --debug don't remove temporary files --recheck update $as_me by reconfiguring in the same conditions --file=FILE[:TEMPLATE] - instantiate the configuration file FILE + instantiate the configuration file FILE Configuration files: $config_files @@ -3974,11 +4230,10 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ config.status -configured by $0, generated by GNU Autoconf 2.57, +configured by $0, generated by GNU Autoconf 2.59, with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" -Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 -Free Software Foundation, Inc. +Copyright (C) 2003 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." srcdir=$srcdir @@ -4188,7 +4443,9 @@ s,@CPP@,$CPP,;t t s,@EGREP@,$EGREP,;t t s,@bfd_include_dir@,$bfd_include_dir,;t t s,@binutils_include_dir@,$binutils_include_dir,;t t +s,@binutils_ldscript_dir@,$binutils_ldscript_dir,;t t s,@got_check@,$got_check,;t t +s,@emit_relocs@,$emit_relocs,;t t s,@LIBOBJS@,$LIBOBJS,;t t s,@LTLIBOBJS@,$LTLIBOBJS,;t t CEOF @@ -4220,9 +4477,9 @@ _ACEOF (echo ':t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed if test -z "$ac_sed_cmds"; then - ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" + ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" else - ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" + ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" fi ac_sed_frag=`expr $ac_sed_frag + 1` ac_beg=$ac_end @@ -4240,21 +4497,21 @@ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case $ac_file in - | *:- | *:-:* ) # input from stdin - cat >$tmp/stdin - ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` - ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + cat >$tmp/stdin + ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` - ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; + ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; * ) ac_file_in=$ac_file.in ;; esac # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. ac_dir=`(dirname "$ac_file") 2>/dev/null || $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$ac_file" : 'X\(//\)[^/]' \| \ - X"$ac_file" : 'X\(//\)$' \| \ - X"$ac_file" : 'X\(/\)' \| \ - . : '\(.\)' 2>/dev/null || + X"$ac_file" : 'X\(//\)[^/]' \| \ + X"$ac_file" : 'X\(//\)$' \| \ + X"$ac_file" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || echo X"$ac_file" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } @@ -4270,10 +4527,10 @@ echo X"$ac_file" | as_dirs="$as_dir $as_dirs" as_dir=`(dirname "$as_dir") 2>/dev/null || $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ - X"$as_dir" : 'X\(//\)[^/]' \| \ - X"$as_dir" : 'X\(//\)$' \| \ - X"$as_dir" : 'X\(/\)' \| \ - . : '\(.\)' 2>/dev/null || + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || echo X"$as_dir" | sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } /^X\(\/\/\)[^/].*/{ s//\1/; q; } @@ -4311,12 +4568,45 @@ case $srcdir in ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix ac_top_srcdir=$ac_top_builddir$srcdir ;; esac -# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be -# absolute. -ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` -ac_abs_top_builddir=`cd "$ac_dir" && cd ${ac_top_builddir}. && pwd` -ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` -ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + +# Do not use `cd foo && pwd` to compute absolute paths, because +# the directories may not exist. +case `pwd` in +.) ac_abs_builddir="$ac_dir";; +*) + case "$ac_dir" in + .) ac_abs_builddir=`pwd`;; + [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";; + *) ac_abs_builddir=`pwd`/"$ac_dir";; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_builddir=${ac_top_builddir}.;; +*) + case ${ac_top_builddir}. in + .) ac_abs_top_builddir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;; + *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_srcdir=$ac_srcdir;; +*) + case $ac_srcdir in + .) ac_abs_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;; + *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;; + esac;; +esac +case $ac_abs_builddir in +.) ac_abs_top_srcdir=$ac_top_srcdir;; +*) + case $ac_top_srcdir in + .) ac_abs_top_srcdir=$ac_abs_builddir;; + [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;; + *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;; + esac;; +esac case $INSTALL in @@ -4338,7 +4628,7 @@ echo "$as_me: creating $ac_file" >&6;} configure_input="$ac_file. " fi configure_input=$configure_input"Generated from `echo $ac_file_in | - sed 's,.*/,,'` by configure." + sed 's,.*/,,'` by configure." # First look for the input files in the build tree, otherwise in the # src tree. @@ -4347,24 +4637,24 @@ echo "$as_me: creating $ac_file" >&6;} case $f in -) echo $tmp/stdin ;; [\\/$]*) - # Absolute (can't be DOS-style, as IFS=:) - test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 + # Absolute (can't be DOS-style, as IFS=:) + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } - echo $f;; + echo "$f";; *) # Relative - if test -f "$f"; then - # Build tree - echo $f - elif test -f "$srcdir/$f"; then - # Source tree - echo $srcdir/$f - else - # /dev/null tree - { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 + if test -f "$f"; then + # Build tree + echo "$f" + elif test -f "$srcdir/$f"; then + # Source tree + echo "$srcdir/$f" + else + # /dev/null tree + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } - fi;; + fi;; esac done` || { (exit 1); exit 1; } _ACEOF diff --git a/toolchain/elf2flt/elf2flt/configure.in b/toolchain/elf2flt/elf2flt/configure.in index ae5dd270a..73443c6a3 100644 --- a/toolchain/elf2flt/elf2flt/configure.in +++ b/toolchain/elf2flt/elf2flt/configure.in @@ -37,6 +37,12 @@ AC_ARG_ENABLE(got-check, [ got_check=yes ] ) +AC_ARG_ENABLE(emit_relocs, + [ --disable-emit-relocs - don't use the --emit-relocs (-q) linker option ], + [ emit_relocs=$enableval ], + [ emit_relocs=yes ] +) + AC_CANONICAL_HOST AC_CANONICAL_TARGET @@ -75,29 +81,29 @@ fi binutils_ldscript_dir="$ac_binutils_ldscript_dir" if test "$ac_libbfd" = "NONE" -o "$ac_libiberty" = "NONE" ; then - echo - echo "You need to specify the location of the libfd.a and libiberty.a" - echo "host libraries from the binutils package." - echo - echo "Run configure again specifying these options:" - echo - echo " ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>" - echo - exit 1 + AC_MSG_ERROR([ + +You need to specify the location of the libfd.a and libiberty.a +host libraries from the binutils package. + +Run configure again specifying these options: + + ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> +]) fi if test "$ac_bfd_include_dir" = "NONE" ; then - echo - echo "You need to specify the location of the bfd.h header from a" - echo "configured/compiled version of the binutils package for your target." - echo "Without this your elf2flt may crash as it will try to use the" - echo "systems bfd.h which may be from a different binutils package." - echo - echo "Run configure again specifying these options:" - echo - echo " ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a>" - echo - exit 1 + AC_MSG_ERROR([ + +You need to specify the location of the bfd.h header from a +configured/compiled version of the binutils package for your target. +Without this your elf2flt may crash as it will try to use the +systems bfd.h which may be from a different binutils package. + +Run configure again specifying these options: + + ./configure --target=<ARCH> --with-bfd-include-dir=<dir> --with-libbfd=<libbfd.a> --with-libiberty=<libiberty.a> +]) fi dnl Checks for header files. @@ -122,6 +128,7 @@ AC_SUBST(bfd_include_dir) AC_SUBST(binutils_include_dir) AC_SUBST(binutils_ldscript_dir) AC_SUBST(got_check) +AC_SUBST(emit_relocs) AC_OUTPUT(Makefile ld-elf2flt) diff --git a/toolchain/elf2flt/elf2flt/elf2flt.c b/toolchain/elf2flt/elf2flt/elf2flt.c index a073ec187..b0b1da595 100644 --- a/toolchain/elf2flt/elf2flt/elf2flt.c +++ b/toolchain/elf2flt/elf2flt/elf2flt.c @@ -6,6 +6,8 @@ * ELF format file handling. Extended relocation support for all of * text and data. * + * (c) 2006 Support the -a (use_resolved) option for TARGET_arm. + * Shaun Jackman <sjackman@gmail.com> * (c) 2004, Nios II support, Wentao Xu <wentao@microtronix.com> * (c) 2003, H8 support, ktrace <davidm@snapgear.com> * (c) 2003-2004, MicroBlaze support, John Williams <jwilliams@itee.uq.edu.au> @@ -44,8 +46,10 @@ #include <time.h> #ifndef WIN32 #include <netinet/in.h> /* Consts and structs defined by the internet system */ +#define BINARY_FILE_OPTS #else #include <winsock2.h> +#define BINARY_FILE_OPTS "b" #endif /* from $(INSTALLDIR)/include */ @@ -306,119 +310,6 @@ add_com_to_bss(asymbol **symbol_table, long number_of_symbols, long bss_len) } #ifdef TARGET_bfin -/* stack to handle "arithmetic" relocations */ -#define RELOC_STACK_SIZE 100 -static bfd_vma reloc_stack[RELOC_STACK_SIZE]; -static unsigned int reloc_stack_tos = 0; -static char sym_section_name[80]; -static asection *stack_sym_section = 0; - -static void -reloc_stack_set_section(asection *section, const char *sym_section_name_in) -{ - /* TODO : we can add checks to make sure we do not - add different section names to the same arithmetic - expression. */ - strcpy(sym_section_name, sym_section_name_in); - stack_sym_section = section; -} - -static const char * -reloc_stack_get_section_name() -{ - return sym_section_name; -} -static asection *reloc_stack_get_section() -{ - return stack_sym_section; -} - -#define is_reloc_stack_empty() ((reloc_stack_tos > 0)?0:1) - -static void -reloc_stack_push(bfd_vma value) -{ - reloc_stack[reloc_stack_tos++] = value; -} - -static bfd_vma -reloc_stack_pop() -{ - return reloc_stack[--reloc_stack_tos]; -} - -static bfd_vma -reloc_stack_operate(unsigned int oper) -{ - bfd_vma value; - switch(oper){ - case 0xE2 : - value = reloc_stack[reloc_stack_tos - 2] + reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE3 : - value = reloc_stack[reloc_stack_tos - 2] - reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE4 : - value = reloc_stack[reloc_stack_tos - 2] * reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE5 : - value = reloc_stack[reloc_stack_tos - 2] / reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE6 : - value = reloc_stack[reloc_stack_tos - 2] % reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE7 : - value = reloc_stack[reloc_stack_tos - 2] << reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE8 : - value = reloc_stack[reloc_stack_tos - 2] >> reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xE9 : - value = reloc_stack[reloc_stack_tos - 2] & reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xEA : - value = reloc_stack[reloc_stack_tos - 2] | reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xEB : - value = reloc_stack[reloc_stack_tos - 2] ^ reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xEC : - value = reloc_stack[reloc_stack_tos - 2] && reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xED : - value = reloc_stack[reloc_stack_tos - 2] || reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 2; - break; - case 0xEF : - value = -reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos --; - break; - case 0xF0 : - value = ~reloc_stack[reloc_stack_tos - 1]; - reloc_stack_tos -= 1; - break; - default : - fprintf(stderr, "bfin relocation : Internal bug\n"); - return 0; - } - - // now push the new value back on stack - reloc_stack_push(value); - - return value; -} - /* FUNCTION : weak_und_symbol ABSTRACT : return true if symbol is weak and undefined. */ @@ -534,7 +425,7 @@ dump_symbols(symbols, number_of_symbols); * Also note that both the relocatable and absolute versions have this * terminator even though the relocatable one doesn't have the GOT! */ - if (pic_with_got) { + if (pic_with_got && !use_resolved) { unsigned long *lp = (unsigned long *)data; /* Should call ntohl(*lp) here but is isn't going to matter */ while (*lp != 0xffffffff) lp++; @@ -682,16 +573,6 @@ dump_symbols(symbols, number_of_symbols); #endif /* USE_V850_RELOCS */ q = *p; -#ifdef TARGET_bfin - if ((q->sym_ptr_ptr && *q->sym_ptr_ptr) && - (!is_reloc_stack_empty() && strstr((*(q->sym_ptr_ptr))->name, "operator"))){ - /* must be an arith reloc ... get the value from the stack */ - sym_name = (*(q->sym_ptr_ptr))->name; - sym_section = reloc_stack_get_section(); - section_name = reloc_stack_get_section_name(); - } - else -#endif if (q->sym_ptr_ptr && *q->sym_ptr_ptr) { sym_name = (*(q->sym_ptr_ptr))->name; sym_section = (*(q->sym_ptr_ptr))->section; @@ -705,7 +586,7 @@ dump_symbols(symbols, number_of_symbols); /* Adjust the address to account for the GOT table which wasn't * present in the relative file link. */ - if (pic_with_got) + if (pic_with_got && !use_resolved) q->address += got_size; #endif @@ -793,7 +674,7 @@ dump_symbols(symbols, number_of_symbols); + lo; } } else - goto bad_v850_reloc_err; + goto bad_resolved_reloc; break; case R_V850_LO16: @@ -807,16 +688,37 @@ dump_symbols(symbols, number_of_symbols); && (p[-1]->addend == p[0]->addend)) break; /* not an error */ else - goto bad_v850_reloc_err; + goto bad_resolved_reloc; case R_V850_HI16: - bad_v850_reloc_err: - printf("ERROR: reloc type %s unsupported in this context\n", - q->howto->name); - bad_relocs++; + goto bad_resolved_reloc; + default: + goto good_32bit_resolved_reloc; +#elif defined(TARGET_arm) + case R_ARM_ABS32: + relocation_needed = 1; + break; + case R_ARM_REL32: + case R_ARM_THM_PC11: + case R_ARM_THM_PC22: + relocation_needed = 0; break; -#endif /* TARGET_V850 */ - + default: + goto bad_resolved_reloc; +#elif defined(TARGET_m68k) + case R_68K_32: + goto good_32bit_resolved_reloc; + case R_68K_PC32: + case R_68K_PC16: + /* The linker has already resolved + PC relocs for us. In PIC links, + the symbol must be in the data + segment. */ + case R_68K_NONE: + continue; + default: + goto bad_resolved_reloc; +#else default: /* The default is to assume that the relocation is relative and has @@ -825,6 +727,9 @@ dump_symbols(symbols, number_of_symbols); give an error by default, and require `safe' relocations to be enumberated explicitly?). */ + goto good_32bit_resolve_reloc; +#endif + good_32bit_resolved_reloc: if (bfd_big_endian (abs_bfd)) sym_addr = (r_mem[0] << 24) @@ -838,12 +743,19 @@ dump_symbols(symbols, number_of_symbols); + (r_mem[2] << 16) + (r_mem[3] << 24); relocation_needed = 1; + break; + + bad_resolved_reloc: + printf("ERROR: reloc type %s unsupported in this context\n", + q->howto->name); + bad_relocs++; + break; } } else { /* Calculate the sym address ourselves. */ sym_reloc_size = bfd_get_reloc_size(q->howto); -#if !defined(TARGET_h8300) && !defined(TARGET_e1) && !defined(TARGET_bfin) +#if !defined(TARGET_h8300) && !defined(TARGET_e1) && !defined(TARGET_bfin) && !defined(TARGET_m68k) if (sym_reloc_size != 4) { printf("ERROR: bad reloc type %d size=%d for symbol=%s\n", (*p)->howto->type, sym_reloc_size, sym_name); @@ -861,6 +773,7 @@ dump_symbols(symbols, number_of_symbols); sym_vma = bfd_section_vma(abs_bfd, sym_section); sym_addr += sym_vma + q->addend; break; + case R_68K_PC16: case R_68K_PC32: sym_vma = 0; sym_addr += sym_vma + q->addend; @@ -1278,14 +1191,12 @@ NIOS2_RELOC_ERR: sym_addr -= q->address; // make it PC relative // implicitly assumes code section and symbol section are same break; - + case R_got: + /* Ignore these. */ + break; + case R_rimm16: - if (is_reloc_stack_empty ()) - { - sym_addr += q->addend; - } else { - sym_addr = reloc_stack_pop (); - } + sym_addr += q->addend; if(weak_und_symbol(sym_section->name, (*(q->sym_ptr_ptr)))) continue; if(0xFFFF0000 & sym_addr){ @@ -1315,11 +1226,8 @@ NIOS2_RELOC_ERR: else hi_lo = FLAT_RELOC_PART_HI; - if (is_reloc_stack_empty ()) - sym_addr += q->addend; - else - sym_addr = reloc_stack_pop (); - + sym_addr += q->addend; + flat_relocs = (uint32_t *) (realloc (flat_relocs, (flat_reloc_count + 2) * sizeof (uint32_t))); reloc_count_incr = 1; @@ -1356,10 +1264,8 @@ NIOS2_RELOC_ERR: break; } case R_byte4_data: - if (is_reloc_stack_empty ()) - sym_addr += q->addend; - else - sym_addr = reloc_stack_pop (); + sym_addr += q->addend; + if (weak_und_symbol (sym_section->name, *q->sym_ptr_ptr)) continue; @@ -1375,22 +1281,6 @@ NIOS2_RELOC_ERR: flat_reloc_count++; break; - case 0xE0: - /* push */ - sym_addr += q->addend; - reloc_stack_push(sym_addr); - reloc_stack_set_section(sym_section, section_name); - break; - - case 0xE1: - /* const */ - reloc_stack_push(q->addend); - break; - - case 0xE2 ... 0xF2: - reloc_stack_operate((*p)->howto->type); - break; - #endif //TARGET_bfin #ifdef TARGET_sh @@ -1622,17 +1512,20 @@ DIS29_RELOCATION: tmp.l = *(unsigned long *)r_mem; hl = tmp.c[i0] | (tmp.c[i1] << 8) | (tmp.c[i2] << 16); - if (((*p)->howto->type != R_ARM_PC24) && - ((*p)->howto->type != R_ARM_PLT32)) + if (use_resolved || + (((*p)->howto->type != R_ARM_PC24) && + ((*p)->howto->type != R_ARM_PLT32))) hl |= (tmp.c[i3] << 24); else if (tmp.c[i2] & 0x80) hl |= 0xff000000; /* sign extend */ - hl += sym_addr; + if (!use_resolved) + hl += sym_addr; tmp.c[i0] = hl & 0xff; tmp.c[i1] = (hl >> 8) & 0xff; tmp.c[i2] = (hl >> 16) & 0xff; - if (((*p)->howto->type != R_ARM_PC24) && - ((*p)->howto->type != R_ARM_PLT32)) + if (use_resolved || + (((*p)->howto->type != R_ARM_PC24) && + ((*p)->howto->type != R_ARM_PLT32))) tmp.c[i3] = (hl >> 24) & 0xff; if ((*p)->howto->type == R_ARM_ABS32) *(unsigned long *)r_mem = htonl(hl); @@ -1734,6 +1627,18 @@ DIS29_RELOCATION: break; #endif /* TARGET_nios2 */ +#if defined(TARGET_m68k) + case R_68K_PC16: + if (sym_addr < -0x8000 || sym_addr > 0x7fff) { + fprintf (stderr, "Relocation overflow for R_68K_PC16 relocation against %s\n", sym_name); + bad_relocs++; + } else { + r_mem[0] = (sym_addr >> 8) & 0xff; + r_mem[1] = sym_addr & 0xff; + } + break; +#endif + default: /* The alignment of the build host might be stricter than that of the @@ -1867,7 +1772,7 @@ static void write_zeroes (unsigned long num, FILE *stream) if (num > 0) { /* It'd be nice if we could just use fseek, but that doesn't seem to work for stdio output files. */ - bzero(zeroes, 1024); + memset(zeroes, 0x00, 1024); while (num > sizeof(zeroes)) { fwrite(zeroes, sizeof(zeroes), 1, stream); num -= sizeof(zeroes); @@ -2157,7 +2062,7 @@ int main(int argc, char *argv[]) | (compress ? (compress == 2 ? FLAT_FLAG_GZDATA : FLAT_FLAG_GZIP) : 0) ); hdr.build_date = htonl((unsigned long)time(NULL)); - bzero(hdr.filler, sizeof(hdr.filler)); + memset(hdr.filler, 0x00, sizeof(hdr.filler)); for (i=0; i<reloc_len; i++) reloc[i] = htonl(reloc[i]); @@ -2194,7 +2099,7 @@ int main(int argc, char *argv[]) pclose(gf); \ else \ fclose(gf); \ - if (!(gf = popen(cmd, "wb"))) { \ + if (!(gf = popen(cmd, "w" BINARY_FILE_OPTS))) { \ fprintf(stderr, "Can't run cmd %s\n", cmd); \ exit(4); \ } \ diff --git a/toolchain/elf2flt/elf2flt/elf2flt.ld b/toolchain/elf2flt/elf2flt/elf2flt.ld index e0f3f2b98..cd4e652c3 100644 --- a/toolchain/elf2flt/elf2flt/elf2flt.ld +++ b/toolchain/elf2flt/elf2flt/elf2flt.ld @@ -25,6 +25,7 @@ SECTIONS { W_RODAT *(.rodata) W_RODAT *(.rodata1) W_RODAT *(.rodata.*) +W_RODAT *(.gnu.linkonce.r*) /* This is special code area at the end of the normal text section. It contains a small lookup table at @@ -53,7 +54,7 @@ W_RODAT *(.rodata.*) R_RODAT *(.rodata) R_RODAT *(.rodata1) R_RODAT *(.rodata.*) - *(.gnu.linkonce.r*) +R_RODAT *(.gnu.linkonce.r*) *(.data) *(.data1) *(.data.*) @@ -90,15 +91,48 @@ R_RODAT *(.rodata.*) . = ALIGN(4) ; __CTOR_LIST__ = .; LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2) - *(.ctors) +SINGLE_LINK: /* gcc uses crtbegin.o to find the start of +SINGLE_LINK: the constructors, so we make sure it is +SINGLE_LINK: first. Because this is a wildcard, it +SINGLE_LINK: doesn't matter if the user does not +SINGLE_LINK: actually link against crtbegin.o; the +SINGLE_LINK: linker won't look for a file to match a +SINGLE_LINK: wildcard. The wildcard also means that it +SINGLE_LINK: doesn't matter which directory crtbegin.o +SINGLE_LINK: is in. */ +SINGLE_LINK: KEEP (*crtbegin*.o(.ctors)) +SINGLE_LINK: /* We don't want to include the .ctor section from +SINGLE_LINK: from the crtend.o file until after the sorted ctors. +SINGLE_LINK: The .ctor section from the crtend file contains the +SINGLE_LINK: end of ctors marker and it must be last */ +SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .ctors)) +SINGLE_LINK: KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) LONG(0) __CTOR_END__ = .; __DTOR_LIST__ = .; LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2) - *(.dtors) +SINGLE_LINK: KEEP (*crtbegin*.o(.dtors)) +SINGLE_LINK: KEEP (*(EXCLUDE_FILE (*crtend*.o ) .dtors)) +SINGLE_LINK: KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) LONG(0) __DTOR_END__ = .; + PROVIDE (__preinit_array_start = .); + KEEP (*(.preinit_array)) + PROVIDE (__preinit_array_end = .); + + PROVIDE (__init_array_start = .); + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array)) + PROVIDE (__init_array_end = .); + + PROVIDE (__fini_array_start = .); + KEEP (*(.fini_array)) + KEEP (*(SORT(.fini_array.*))) + PROVIDE (__fini_array_end = .); + . = ALIGN(0x10) ; _edata = . ; } > flatmem diff --git a/toolchain/elf2flt/elf2flt/flthdr.c b/toolchain/elf2flt/elf2flt/flthdr.c index fc83780c4..967d64063 100644 --- a/toolchain/elf2flt/elf2flt/flthdr.c +++ b/toolchain/elf2flt/elf2flt/flthdr.c @@ -19,8 +19,10 @@ /* macros for conversion between host and (internet) network byte order */ #ifndef WIN32 #include <netinet/in.h> /* Consts and structs defined by the internet system */ +#define BINARY_FILE_OPTS #else #include <winsock2.h> +#define BINARY_FILE_OPTS "b" #endif /* from uClinux-x.x.x/include/linux */ @@ -83,7 +85,7 @@ process_file(char *ifile, char *ofile) *tfile = *tfile2 = '\0'; - if ((ifp = fopen(ifile, "rb")) == NULL) { + if ((ifp = fopen(ifile, "r" BINARY_FILE_OPTS)) == NULL) { fprintf(stderr, "Cannot open %s\n", ifile); return; } @@ -206,7 +208,7 @@ process_file(char *ifile, char *ofile) strcpy(tfile, "/tmp/flatXXXXXX"); mkstemp(tfile); - if ((ofp = fopen(tfile, "wb")) == NULL) { + if ((ofp = fopen(tfile, "w" BINARY_FILE_OPTS)) == NULL) { fprintf(stderr, "Failed to open %s for writing\n", tfile); unlink(tfile); unlink(tfile2); @@ -231,7 +233,7 @@ process_file(char *ifile, char *ofile) mkstemp(tfile2); if (old_flags & FLAT_FLAG_GZDATA) { - tfp = fopen(tfile2, "wb"); + tfp = fopen(tfile2, "w" BINARY_FILE_OPTS); if (!tfp) { fprintf(stderr, "Failed to open %s for writing\n", tfile2); exit(1); @@ -242,7 +244,7 @@ process_file(char *ifile, char *ofile) } sprintf(cmd, "gunzip >> %s", tfile2); - tfp = popen(cmd, "wb"); + tfp = popen(cmd, "w" BINARY_FILE_OPTS); if(!tfp) { perror("popen"); exit(1); @@ -251,7 +253,7 @@ process_file(char *ifile, char *ofile) pclose(tfp); fclose(ifp); - ifp = fopen(tfile2, "rb"); + ifp = fopen(tfile2, "r" BINARY_FILE_OPTS); if (!ifp) { fprintf(stderr, "Failed to open %s for reading\n", tfile2); unlink(tfile); @@ -264,7 +266,7 @@ process_file(char *ifile, char *ofile) printf("zflat %s --> %s\n", ifile, ofile); fclose(ofp); sprintf(cmd, "gzip -9 -f >> %s", tfile); - ofp = popen(cmd, "wb"); + ofp = popen(cmd, "w" BINARY_FILE_OPTS); ofp_is_pipe = 1; } else if (new_flags & FLAT_FLAG_GZDATA) { printf("zflat-data %s --> %s\n", ifile, ofile); @@ -272,7 +274,7 @@ process_file(char *ifile, char *ofile) sizeof(struct flat_hdr)); fclose(ofp); sprintf(cmd, "gzip -9 -f >> %s", tfile); - ofp = popen(cmd, "wb"); + ofp = popen(cmd, "w" BINARY_FILE_OPTS); ofp_is_pipe = 1; } diff --git a/toolchain/elf2flt/elf2flt/ld-elf2flt.in b/toolchain/elf2flt/elf2flt/ld-elf2flt.in index 613dcbf97..b87663600 100644 --- a/toolchain/elf2flt/elf2flt/ld-elf2flt.in +++ b/toolchain/elf2flt/elf2flt/ld-elf2flt.in @@ -14,7 +14,11 @@ LINKER="$0.real" # the original renamed-linker ELF2FLT="`expr $0 : '\(.*\)ld'`elf2flt" +NM="`expr $0 : '\(.*\)ld'`nm" TOOLDIR="`dirname $0`" # let gcc find the tools for us +OBJCOPY="`expr $0 : '\(.*\)ld'`objcopy" +[ -f "$OBJCOPY" ] || OBJCOPY="$TOOLDIR/../../bin/@target_alias@-objcopy" +OBJDUMP="`expr $OBJCOPY : '\(.*\)objcopy'`objdump" LDSCRIPTPATH="@binutils_ldscript_dir@" # and the scripts SHARED_ID="" NEWLDSCRIPT="" @@ -92,10 +96,11 @@ then ARG1="$ARG1 $FINAL_ONLY" NEWLDSCRIPT=`mktemp /tmp/flt-XXXXXX` SEDOP=" -e s/^R_RODAT// -e /^W_RODAT/d" + OBJCOPYOP="" if [ "$MOVDAT" ] then $LINKER -r -d -o "$OFILE.elf2flt" $ARG1 || exit $? - if [ "`@target_alias@-objdump -h "$OFILE.elf2flt" | \ + if [ "`$OBJDUMP -h "$OFILE.elf2flt" | \ egrep -A1 '[.]rodata' | grep RELOC`" ] then echo "warning: .rodata section contains relocations" @@ -117,6 +122,7 @@ then # Non application modules enter via main not _start # SEDOP="$SEDOP -e 's/ENTRY (_start)/ENTRY (main)/'" SEDOP="$SEDOP -e s/\\(ENTRY.\\)(_start)/\1(lib_main)/" + OBJCOPYOP="--localize-hidden --weaken" fi # Provide the magic parameter that defines the library data segment pointer offset @@ -126,6 +132,12 @@ then esac ARG1="$ARG1 -defsym $GOT_OFFSET=`expr ${SHARED_ID} '*' -4 - 4`" fi + if [ "@emit_relocs@" = "yes" ] + then + SEDOP="$SEDOP -e s/^SINGLE_LINK://" + else + SEDOP="$SEDOP -e /^SINGLE_LINK:/d" + fi # provide a default linker script, we usually need one [ -z "$LDSCRIPT" ] && LDSCRIPT="${LDSCRIPTPATH}/elf2flt.ld" @@ -143,23 +155,56 @@ then LDSCRIPT="$NEWLDSCRIPT" fi - if [ "@got_check@" = "no" ] + if [ "@emit_relocs@" = "yes" ] then - $LINKER $EMUL $SDIRS -T $LDSCRIPT -Ur -d -o "$OFILE.elf" $ARG1 ||exit $? - $LINKER $EMUL $SDIRS -T $LDSCRIPT -o "$OFILE.gdb" $ARG1 ||exit $? + $LINKER $EMUL $SDIRS -T $LDSCRIPT -q -o "$OFILE.gdb" $ARG1 ||exit $? + RFILE="$OFILE.gdb" + FLTFLAGS="$FLTFLAGS -a" else - $LINKER $EMUL -r -d -o "$OFILE.elf2flt" $ARG1 ||exit $? - $LINKER $EMUL $SDIRS -T $LDSCRIPT -Ur -o "$OFILE.elf" "$OFILE.elf2flt" ||exit $? - $LINKER $EMUL $SDIRS -T $LDSCRIPT -o "$OFILE.gdb" "$OFILE.elf2flt" ||exit $? - rm -f "$OFILE.elf2flt" + if [ "@got_check@" = "no" ] + then + $LINKER $EMUL $SDIRS -T $LDSCRIPT -Ur -d -o "$OFILE.elf" $ARG1 ||exit $? + $LINKER $EMUL $SDIRS -T $LDSCRIPT -o "$OFILE.gdb" $ARG1 ||exit $? + else + $LINKER $EMUL -r -d -o "$OFILE.elf2flt" $ARG1 ||exit $? + $LINKER $EMUL $SDIRS -T $LDSCRIPT -Ur -o "$OFILE.elf" "$OFILE.elf2flt" ||exit $? + $LINKER $EMUL $SDIRS -T $LDSCRIPT -o "$OFILE.gdb" "$OFILE.elf2flt" ||exit $? + rm -f "$OFILE.elf2flt" + fi + RFILE="$OFILE.elf" fi - if grep _GLOBAL_OFFSET_TABLE_ "$OFILE.gdb" > /dev/null + if $NM "$OFILE.gdb" | grep _GLOBAL_OFFSET_TABLE_ > /dev/null then - $ELF2FLT $FLTFLAGS -o "$OFILE" -p "$OFILE.gdb" "$OFILE.elf" || exit $? + $ELF2FLT $FLTFLAGS -o "$OFILE" -p "$OFILE.gdb" "$RFILE" || exit $? else - $ELF2FLT $FLTFLAGS -o "$OFILE" -r "$OFILE.elf" || exit $? + $ELF2FLT $FLTFLAGS -o "$OFILE" -r "$RFILE" || exit $? + fi + if [ "$OBJCOPYOP" ] + then + if $OBJCOPY $OBJCOPYOP --help > /dev/null 2>&1 + then + $OBJCOPY $OBJCOPYOP "$OFILE.gdb" ||exit $? + else + case " $OBJCOPYOP " in + *" --localize-hidden "*) + SYMS=`mktemp /tmp/flt-XXXXXX` + $OBJDUMP --syms "$OFILE.gdb" > "$SYMS" ||exit $? + sed -n 's/.*\(\.hidden\|\.internal\) \(.*\)/-L \2/p' < "$SYMS" > "$SYMS.hidden" ||exit $? + if [ -s "$SYMS.hidden" ] + then + xargs ${VERBOSE:+-t} $OBJCOPY "$OFILE.gdb" < "$SYMS.hidden" ||exit $? + fi + rm -f "$SYMS" "$SYMS.hidden" + ;; + esac + case " $OBJCOPYOP " in + *" --weaken "*) + $OBJCOPY --weaken "$OFILE.gdb" ||exit $? + ;; + esac + fi fi - rm -f "$OFILE.elf" # not needed for any reason + [ "$RFILE" = "$OFILE.gdb" ] || rm -f "$RFILE" # not needed for any reason rm -f "$NEWLDSCRIPT" exit 0 fi |