diff options
| author | obrien <obrien@FreeBSD.org> | 2002-10-11 06:01:20 +0000 |
|---|---|---|
| committer | obrien <obrien@FreeBSD.org> | 2002-10-11 06:01:20 +0000 |
| commit | aae950e69caf1dc3f308b74fe6d066a645a7ed09 (patch) | |
| tree | fc657a1fb5e0ceeb952b5e5ad8744fec0332849c /contrib/binutils/libiberty | |
| parent | dcf134d53b2ddea66d0fe9fba4e8950a7c07b312 (diff) | |
| download | FreeBSD-src-aae950e69caf1dc3f308b74fe6d066a645a7ed09.zip FreeBSD-src-aae950e69caf1dc3f308b74fe6d066a645a7ed09.tar.gz | |
Import of Binutils from the FSF 2.13 branch (just pre-.1 release).
These bits are taken from the FSF anoncvs repo on 11-Oct-2002 22:39:35 PDT.
Diffstat (limited to 'contrib/binutils/libiberty')
| -rw-r--r-- | contrib/binutils/libiberty/ChangeLog | 171 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/Makefile.in | 48 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/config.table | 40 | ||||
| -rwxr-xr-x | contrib/binutils/libiberty/configure | 424 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/configure.in | 56 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/cp-demangle.c | 102 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/cplus-dem.c | 32 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/dyn-string.c | 13 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/floatformat.c | 7 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/functions.texi | 28 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/getruntime.c | 6 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/hashtab.c | 160 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/hex.c | 81 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/lbasename.c | 16 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/splay-tree.c | 58 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/strtod.c | 4 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/waitpid.c | 10 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/xatexit.c | 5 | ||||
| -rw-r--r-- | contrib/binutils/libiberty/xmalloc.c | 4 |
19 files changed, 947 insertions, 318 deletions
diff --git a/contrib/binutils/libiberty/ChangeLog b/contrib/binutils/libiberty/ChangeLog index 08cf00d..47eca16 100644 --- a/contrib/binutils/libiberty/ChangeLog +++ b/contrib/binutils/libiberty/ChangeLog @@ -1,3 +1,174 @@ +2002-07-10 Jason Merrill <jason@redhat.com> + + * cp-demangle.c (demangle_identifier): Support extended Unicode + characters. + +2002-07-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * cp-demangle.c (demangle_v3_with_details): Wrap in + !defined IN_GLIBCPP_V3. + +2002-07-01 Mark Mitchell <mark@codesourcery.com> + + * cp-demangle.c (demangle_operator_name): Add type_arg parameter. + Set it for the "st" operator. + (demangle_expression): Handle expressions with types as arguments. + +2002-06-30 Douglas Rupp <rupp@gnat.com> + + * configure.in (OUTPUT_OPTION,NO_MINUS_C_MINUS_O): Configure. + * Makefile.in (OUTPUT_OPTION): Use. + +2002-06-22 Peter Breitenlohner <peb@mppmu.mpg.de> + + * Makefile.in (install_to_libdir): Add $(DESTDIR). + (install_to_tooldir): Likewise. + +2002-06-17 Douglas Rupp <rupp@gnat.com> + + * lbasename.c: Add 2002 to copyright. + (IS_DIR_SEPARATOR): Remove VMS junk. + +2002-06-05 Geoffrey Keating <geoffk@redhat.com> + + * hashtab.c (htab_create): New stub function for backward + compatibility. + (htab_try_create): Likewise. + +2002-06-03 Geoffrey Keating <geoffk@redhat.com> + + * hashtab.c (htab_create): Delete. + (htab_try_create): Delete. + (htab_create_alloc): New. + (htab_delete): Support user-specified memory allocation. + (htab_expand): Likewise. + +2002-05-22 Roman Lechtchinsky <rl@cs.tu-berlin.de> + + * configure.in: Fix typo in the code checking for sys_errlist. + * configure: Regenerated. + +2002-05-13 Andreas Schwab <schwab@suse.de> + + * config.table: Use mh-x86pic also for x86-64. + +2002-05-08 Alexandre Oliva <aoliva@redhat.com> + + * configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at + script entry, and set LD to it when configuring multilibs. + * configure: Rebuilt. + +2002-05-07 Mark Mitchell <mark@codesourcery.com> + + * configure.in (AC_TYPE_PID_T): Use it. + * configure: Regenerated. + * getruntime.c: Include <sys/types.h>. + * waitpid.c: Likewise. Use pid_t, not int, as the type of "pid". + +2002-04-09 Richard Henderson <rth@redhat.com> + + * hashtab.c (higher_prime_number): Use 7 as minimum. + (find_empty_slot_for_expand): Don't compute hash2 unless needed. + (htab_find_slot_with_hash): Likewise. + +2002-04-01 Phil Edwards <pme@gcc.gnu.org> + + * cp-demangle.c (__cxa_demangle): Also protect with IN_GLIBCPP_V3. + (is_gnu_v3_mangled_ctor, is_gnu_v3_mangled_ctor): Conditionally + not compile if IN_GLIBCPP_V3 defined. + * dyn-string.c: Also allow IN_GLIBCPP_V3 to change allocation scheme. + +2002-03-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz> + + * cp-demangle.c (java_demangle_v3): Don't try to release "demangled" + if it is NULL. + +2002-03-27 DJ Delorie <dj@redhat.com> + + * hex.c: Add documentation. + (_hex_value): Provide non-ASCII empty table. + (hex_init): Initialize the non-ASCII table. + * functions.texi: Regenerate. + +2002-03-27 Mark Mitchell <mark@codesourcery.com> + + * dyn-string.c: Add libgcc exception to copyright notice. + +2002-03-26 H.J. Lu (hjl@gnu.org) + + * config.table: Support --with-build-subdir. + * configure.in: Likewise. + * configure: Rebuild. + +2002-03-18 Stuart Griffith <Stuart_Griffith@credence.com> + + * strtod.c (strtod): Increment 8 chars, not 7, when `infinity' + seen. + +2002-03-12 Mark Mitchell <mark@codesourcery.com> + + * cp-demangle.c: Add libgcc exception to cp-demangle.c copyright + notice. + +2002-03-11 Douglas B Rupp <rupp@gnat.com> + + * xatexit.c [VMS]: Include stdlib.h and unixlib.h. + +2002-03-06 Jim Blandy <jimb@redhat.com> + + * splay-tree.c (splay_tree_xmalloc_allocate, + splay_tree_xmalloc_deallocate): Use K&R-style definitions, not + prototyped definitions. Mark `data' arguments as unused. + +2002-03-06 Andrew Cagney <ac131313@redhat.com> + + * floatformat.c (floatformat_arm_ext_big): Delete definition. + +2002-03-04 Phil Edwards <pme@gcc.gnu.org> + + * configure.in: Add --enable-install-libiberty option. + * Makefile.in (INSTALLED_HEADERS): New variable. + (install_to_libdir): Possibly also copy headers. + * configure: Regenerated. + +2002-03-04 Neil Booth <neil@daikokuya.demon.co.uk> + + * xmalloc.c (xmalloc_fail): Clarify error message further. + +2002-03-03 Neil Booth <neil@daikokuya.demon.co.uk> + + * xmalloc.c (xmalloc_fail): Clarify error message. + +2002-02-22 Jim Blandy <jimb@redhat.com> + + * splay-tree.c (splay_tree_xmalloc_allocate, + splay_tree_xmalloc_deallocate): New functions. + (splay_tree_new): Call splay_tree_new_with_allocator, passing the + above functions and a dummy data pointer. + (splay_tree_new_with_allocator): New function. + (splay_tree_delete_helper, splay_tree_delete, splay_tree_insert, + splay_tree_remove): Use the splay tree's allocation and + deallocation functions. + +2002-02-19 Scott Snyder <snyder@fnal.gov> + + * testsuite/demangle-expected: Add test case for infinite loop in + demangler. + * cplus-dem.c (demangle_arm_hp_template): Stop trying to demangle + if do_type() doesn't make any progress --- prevents an infinite + loop. + +2002-02-18 Carlo Wood <carlo@gnu.org> + + PR c++/5390 + * cplus-dem.c (demangle_integral_value): Accept multi-digit + numbers that do not start with an underscore; This is needed + for integer template parameters. This doesn't break anything + because multi-digit numbers are never followed by a digit. + * testsuite/demangle-expected: Corrected all mangled test + cases with multi-digit template parameters: g++ 2.95.x does + not generate underscores around these parameters. + 2002-02-05 Jason Merrill <jason@redhat.com> * cplus-dem.c (flags): Add DMGL_VERBOSE diff --git a/contrib/binutils/libiberty/Makefile.in b/contrib/binutils/libiberty/Makefile.in index 5fa9630..5a25987 100644 --- a/contrib/binutils/libiberty/Makefile.in +++ b/contrib/binutils/libiberty/Makefile.in @@ -1,6 +1,6 @@ # # Makefile -# Copyright (C) 1990, 91-99, 2000, 2001 +# Copyright (C) 1990, 91-99, 2000, 2001, 2002 # Free Software Foundation # # This file is part of the libiberty library. @@ -34,6 +34,8 @@ prefix = @prefix@ exec_prefix = @exec_prefix@ bindir = @bindir@ libdir = @libdir@ +includedir = @includedir@ +target_header_dir = @target_header_dir@ SHELL = @SHELL@ @@ -48,6 +50,10 @@ MULTICLEAN = true INSTALL = @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ +mkinstalldirs = $(SHELL) $(srcdir)/../mkinstalldirs + +# Some compilers can't handle cc -c blah.c -o foo/blah.o. +OUTPUT_OPTION = @OUTPUT_OPTION@ AR = @AR@ AR_FLAGS = rc @@ -114,7 +120,7 @@ COMPILE.c = $(CC) -c @DEFS@ $(LIBCFLAGS) -I. -I$(INCDIR) $(HDEFINES) @ac_libiber if [ x"$(PICFLAG)" != x ]; then \ $(COMPILE.c) $(PICFLAG) $< -o pic/$@; \ else true; fi - $(COMPILE.c) $< + $(COMPILE.c) $< $(OUTPUT_OPTION) # NOTE: If you add new files to the library, add them to this list # (alphabetical), and add them to REQUIRED_OFILES, or @@ -181,6 +187,22 @@ CONFIGURED_OFILES = asprintf.o atexit.o \ vasprintf.o vfork.o vfprintf.o vprintf.o vsprintf.o \ waitpid.o +# These files are installed if the library has been configured to do so. +INSTALLED_HEADERS = \ + $(INCDIR)/ansidecl.h \ + $(INCDIR)/demangle.h \ + $(INCDIR)/dyn-string.h \ + $(INCDIR)/fibheap.h \ + $(INCDIR)/floatformat.h \ + $(INCDIR)/hashtab.h \ + $(INCDIR)/libiberty.h \ + $(INCDIR)/objalloc.h \ + $(INCDIR)/partition.h \ + $(INCDIR)/safe-ctype.h \ + $(INCDIR)/sort.h \ + $(INCDIR)/splay-tree.h \ + $(INCDIR)/ternary.h + $(TARGETLIB): $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS) -rm -f $(TARGETLIB) pic/$(TARGETLIB) $(AR) $(AR_FLAGS) $(TARGETLIB) \ @@ -237,15 +259,25 @@ INSTALL_DEST = @INSTALL_DEST@ install: install_to_$(INSTALL_DEST) install-subdir install_to_libdir: all - $(INSTALL_DATA) $(TARGETLIB) $(libdir)$(MULTISUBDIR)/$(TARGETLIB)n - ( cd $(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n ) - mv -f $(libdir)$(MULTISUBDIR)/$(TARGETLIB)n $(libdir)$(MULTISUBDIR)/$(TARGETLIB) + $(INSTALL_DATA) $(TARGETLIB) $(DESTDIR)$(libdir)$(MULTISUBDIR)/$(TARGETLIB)n + ( cd $(DESTDIR)$(libdir)$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n ) + mv -f $(DESTDIR)$(libdir)$(MULTISUBDIR)/$(TARGETLIB)n $(DESTDIR)$(libdir)$(MULTISUBDIR)/$(TARGETLIB) + if test -n "${target_header_dir}"; then \ + case "${target_header_dir}" in \ + /*) thd=${target_header_dir};; \ + *) thd=${includedir}${MULTISUBDIR}/${target_header_dir};; \ + esac; \ + ${mkinstalldirs} $(DESTDIR)$${thd}; \ + for h in ${INSTALLED_HEADERS}; do \ + ${INSTALL_DATA} $$h $(DESTDIR)$${thd}; \ + done; \ + fi @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install install_to_tooldir: all - $(INSTALL_DATA) $(TARGETLIB) $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n - ( cd $(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n ) - mv -f $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n $(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB) + $(INSTALL_DATA) $(TARGETLIB) $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n + ( cd $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR) ; $(RANLIB) $(TARGETLIB)n ) + mv -f $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB)n $(DESTDIR)$(tooldir)/lib$(MULTISUBDIR)/$(TARGETLIB) @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install # needed-list is used by libstdc++. NEEDED is the list of functions diff --git a/contrib/binutils/libiberty/config.table b/contrib/binutils/libiberty/config.table index fa892c0..b9a2479 100644 --- a/contrib/binutils/libiberty/config.table +++ b/contrib/binutils/libiberty/config.table @@ -1,3 +1,9 @@ +# Don't build the shared library for build. +if [ -n "${with_build_subdir}" ]; then + enable_shared=no +fi + +frag= case "${host}" in rs6000-ibm-aix3.1 | rs6000-ibm-aix) frag=mh-aix ;; @@ -8,7 +14,11 @@ case "${host}" in i[345]86-*-windows*) frag=mh-windows ;; esac -frags=$frag +if [ -n "${frag}" ]; then + frags=${libiberty_topdir}/libiberty/config/$frag +else + frags= +fi # If they didn't specify --enable-shared, don't generate shared libs. case "${enable_shared}" in @@ -18,31 +28,27 @@ case "${enable_shared}" in *) shared=yes ;; esac if [ "${shared}" = "yes" ]; then + frag= case "${host}" in *-*-cygwin*) ;; - alpha*-*-linux*) frags="${frags} ../../config/mh-elfalphapic" ;; - arm*-*-*) frags="${frags} ../../config/mh-armpic" ;; - hppa*-*-*) frags="${frags} ../../config/mh-papic" ;; - i[3456]86-*-*) frags="${frags} ../../config/mh-x86pic" ;; + alpha*-*-linux*) frag=mh-elfalphapic ;; + arm*-*-*) frag=mh-armpic ;; + hppa*-*-*) frag=mh-papic ;; + i[3456]86-*-* | x86_64-*-*) + frag=mh-x86pic ;; powerpc*-*-aix*) ;; - powerpc*-*-*) frags="${frags} ../../config/mh-ppcpic" ;; - sparc*-*-*) frags="${frags} ../../config/mh-sparcpic" ;; - *-*-*) frags="${frags} ../../config/mh-${host_cpu}pic" ;; + powerpc*-*-*) frag=mh-ppcpic ;; + sparc*-*-*) frag=mh-sparcpic ;; + *) frag=mh-${host_cpu}pic ;; esac + if [ -n "${frag}" ]; then + frags="${frags} ${libiberty_topdir}/config/${frag}" + fi fi echo "# Warning: this fragment is automatically generated" > temp-frag for frag in ${frags}; do - case ${frag} in - ../* ) - if [ ${srcdir} = . ]; then - [ -n "${with_target_subdir}" ] && frag=../${frag} - [ -n "${with_multisrctop}" ] && frag=${with_multisrctop}${frag} - fi - ;; - esac - frag=${srcdir}/${xsrcdir}config/$frag if [ -f ${frag} ]; then echo "Appending ${frag} to xhost-mkfrag" echo "# Following fragment copied from ${frag}" >> temp-frag diff --git a/contrib/binutils/libiberty/configure b/contrib/binutils/libiberty/configure index 84c10ad..cac9f56 100755 --- a/contrib/binutils/libiberty/configure +++ b/contrib/binutils/libiberty/configure @@ -12,7 +12,9 @@ ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: ac_help="$ac_help - --with-target-subdir=SUBDIR Configuring in a subdirectory" + --with-target-subdir=SUBDIR Configuring in a subdirectory for target" +ac_help="$ac_help + --with-build-subdir=SUBDIR Configuring in a subdirectory for build" ac_help="$ac_help --with-cross-host=HOST Configuring with a cross compiler" ac_help="$ac_help @@ -21,6 +23,8 @@ ac_help="$ac_help --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer" +ac_help="$ac_help + --enable-install-libiberty Install headers for end users" # Initialize some variables set by options. # The variables have the same names as the options, with @@ -532,12 +536,24 @@ fi +# This works around the fact that libtool configuration may change LD +# for this particular configuration, but some shells, instead of +# keeping the changes in LD private, export them just because LD is +# exported. We don't use libtool yet, but some day we might, so... +ORIGINAL_LD_FOR_MULTILIBS=$LD + # Check whether --with-target-subdir or --without-target-subdir was given. if test "${with_target_subdir+set}" = set; then withval="$with_target_subdir" : fi +# Check whether --with-build-subdir or --without-build-subdir was given. +if test "${with_build_subdir+set}" = set; then + withval="$with_build_subdir" + : +fi + # Check whether --with-cross-host or --without-cross-host was given. if test "${with_cross_host+set}" = set; then withval="$with_cross_host" @@ -552,7 +568,10 @@ fi if test "${srcdir}" = "."; then - if test -z "${with_target_subdir}"; then + if test -n "${with_build_subdir}"; then + libiberty_topdir="${srcdir}/../.." + with_target_subdir= + elif test -z "${with_target_subdir}"; then libiberty_topdir="${srcdir}/.." else if test "${with_target_subdir}" != "."; then @@ -586,7 +605,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:590: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:609: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" @@ -611,7 +630,7 @@ fi # Extract the first word of "makeinfo", so it can be a program name with args. set dummy makeinfo; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:615: checking for $ac_word" >&5 +echo "configure:634: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -657,7 +676,7 @@ fi # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:661: checking for $ac_word" >&5 +echo "configure:680: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_PERL'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -697,7 +716,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:701: checking host system type" >&5 +echo "configure:720: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -720,7 +739,7 @@ echo "$ac_t""$host" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:724: checking build system type" >&5 +echo "configure:743: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -746,7 +765,7 @@ fi # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:750: checking for $ac_word" >&5 +echo "configure:769: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -778,7 +797,7 @@ fi # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:782: checking for $ac_word" >&5 +echo "configure:801: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -810,7 +829,7 @@ if test -n "$ac_tool_prefix"; then # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:814: checking for $ac_word" >&5 +echo "configure:833: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -847,7 +866,7 @@ fi # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:851: checking for $ac_word" >&5 +echo "configure:870: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -877,7 +896,7 @@ if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:881: checking for $ac_word" >&5 +echo "configure:900: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -926,7 +945,7 @@ fi fi echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:930: checking whether we are using GNU C" >&5 +echo "configure:949: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -935,7 +954,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:939: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -951,7 +970,7 @@ if test $ac_cv_prog_gcc = yes; then ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:955: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:974: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -981,8 +1000,69 @@ fi +if test "x$CC" != xcc; then + echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6 +echo "configure:1006: checking whether $CC and cc understand -c and -o together" >&5 +else + echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6 +echo "configure:1009: checking whether cc understands -c and -o together" >&5 +fi +set dummy $CC; ac_cc="`echo $2 | + sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`" +if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'foo(){}' > conftest.c +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5' +if { (eval echo configure:1021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && + test -f conftest.o && { (eval echo configure:1022: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1027: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then + ac_try='cc -c conftest.c -o conftest.o 1>&5' + if { (eval echo configure:1029: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } && + test -f conftest.o && { (eval echo configure:1030: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f conftest* + +fi +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 + cat >> confdefs.h <<\EOF +#define NO_MINUS_C_MINUS_O 1 +EOF + +fi + +# autoconf is lame and doesn't give us any substitution variable for this. +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then + NO_MINUS_C_MINUS_O=yes +else + OUTPUT_OPTION='-o $@' +fi + + + echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 -echo "configure:986: checking for POSIXized ISC" >&5 +echo "configure:1066: checking for POSIXized ISC" >&5 if test -d /etc/conf/kconfig.d && grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 then @@ -1003,12 +1083,12 @@ else fi echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:1007: checking for working const" >&5 +echo "configure:1087: checking for working const" >&5 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1012 "configure" +#line 1092 "configure" #include "confdefs.h" int main() { @@ -1057,7 +1137,7 @@ ccp = (char const *const *) p; ; return 0; } EOF -if { (eval echo configure:1061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1141: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_const=yes else @@ -1078,21 +1158,21 @@ EOF fi echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:1082: checking for inline" >&5 +echo "configure:1162: checking for inline" >&5 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat > conftest.$ac_ext <<EOF -#line 1089 "configure" +#line 1169 "configure" #include "confdefs.h" int main() { } $ac_kw foo() { ; return 0; } EOF -if { (eval echo configure:1096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_inline=$ac_kw; break else @@ -1135,7 +1215,7 @@ esac # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 -echo "configure:1139: checking for a BSD compatible install" >&5 +echo "configure:1219: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1196,7 +1276,7 @@ host_makefile_frag=${frag} # able to link anything, it had better be able to at least compile # something. echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1200: checking how to run the C preprocessor" >&5 +echo "configure:1280: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1211,13 +1291,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF -#line 1215 "configure" +#line 1295 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1221: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1301: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1228,13 +1308,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF -#line 1232 "configure" +#line 1312 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1238: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1318: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1245,13 +1325,13 @@ else rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext <<EOF -#line 1249 "configure" +#line 1329 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1255: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1335: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1279,17 +1359,17 @@ for ac_hdr in sys/file.h sys/param.h limits.h stdlib.h string.h unistd.h strings do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1283: checking for $ac_hdr" >&5 +echo "configure:1363: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1288 "configure" +#line 1368 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1293: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1373: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -1316,12 +1396,12 @@ fi done echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6 -echo "configure:1320: checking for sys/wait.h that is POSIX.1 compatible" >&5 +echo "configure:1400: checking for sys/wait.h that is POSIX.1 compatible" >&5 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1325 "configure" +#line 1405 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/wait.h> @@ -1337,7 +1417,7 @@ wait (&s); s = WIFEXITED (s) ? WEXITSTATUS (s) : 1; ; return 0; } EOF -if { (eval echo configure:1341: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_sys_wait_h=yes else @@ -1358,12 +1438,12 @@ EOF fi echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 -echo "configure:1362: checking whether time.h and sys/time.h may both be included" >&5 +echo "configure:1442: checking whether time.h and sys/time.h may both be included" >&5 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1367 "configure" +#line 1447 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/time.h> @@ -1372,7 +1452,7 @@ int main() { struct tm *tp; ; return 0; } EOF -if { (eval echo configure:1376: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1456: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_header_time=yes else @@ -1394,19 +1474,19 @@ fi echo $ac_n "checking whether errno must be declared""... $ac_c" 1>&6 -echo "configure:1398: checking whether errno must be declared" >&5 +echo "configure:1478: checking whether errno must be declared" >&5 if eval "test \"`echo '$''{'libiberty_cv_declare_errno'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1403 "configure" +#line 1483 "configure" #include "confdefs.h" #include <errno.h> int main() { int x = errno; ; return 0; } EOF -if { (eval echo configure:1410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* libiberty_cv_declare_errno=no else @@ -1428,12 +1508,12 @@ fi echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:1432: checking for ANSI C header files" >&5 +echo "configure:1512: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1437 "configure" +#line 1517 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> @@ -1441,7 +1521,7 @@ else #include <float.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1445: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1525: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -1458,7 +1538,7 @@ rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext <<EOF -#line 1462 "configure" +#line 1542 "configure" #include "confdefs.h" #include <string.h> EOF @@ -1476,7 +1556,7 @@ 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 <<EOF -#line 1480 "configure" +#line 1560 "configure" #include "confdefs.h" #include <stdlib.h> EOF @@ -1497,7 +1577,7 @@ if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF -#line 1501 "configure" +#line 1581 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') @@ -1508,7 +1588,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF -if { (eval echo configure:1512: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else @@ -1532,12 +1612,12 @@ EOF fi echo $ac_n "checking for uintptr_t""... $ac_c" 1>&6 -echo "configure:1536: checking for uintptr_t" >&5 +echo "configure:1616: checking for uintptr_t" >&5 if eval "test \"`echo '$''{'ac_cv_type_uintptr_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1541 "configure" +#line 1621 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS @@ -1573,6 +1653,40 @@ EOF fi +echo $ac_n "checking for pid_t""... $ac_c" 1>&6 +echo "configure:1658: checking for pid_t" >&5 +if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1663 "configure" +#include "confdefs.h" +#include <sys/types.h> +#if STDC_HEADERS +#include <stdlib.h> +#include <stddef.h> +#endif +EOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then + rm -rf conftest* + ac_cv_type_pid_t=yes +else + rm -rf conftest* + ac_cv_type_pid_t=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_pid_t" 1>&6 +if test $ac_cv_type_pid_t = no; then + cat >> confdefs.h <<\EOF +#define pid_t int +EOF + +fi + + # This is the list of functions which libiberty will provide if they # are not available on the host. @@ -1630,12 +1744,12 @@ if test "x" = "y"; then for ac_func in asprintf atexit basename bcmp bcopy bsearch bzero calloc clock do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1634: checking for $ac_func" >&5 +echo "configure:1748: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1639 "configure" +#line 1753 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1658,7 +1772,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1685,12 +1799,12 @@ done for ac_func in getcwd getpagesize index insque mkstemps memchr memcmp memcpy do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1689: checking for $ac_func" >&5 +echo "configure:1803: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1694 "configure" +#line 1808 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1713,7 +1827,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1740,12 +1854,12 @@ done for ac_func in memmove memset putenv random rename rindex sigsetmask do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1744: checking for $ac_func" >&5 +echo "configure:1858: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1749 "configure" +#line 1863 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1768,7 +1882,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1795,12 +1909,12 @@ done for ac_func in strcasecmp setenv strchr strdup strncasecmp strrchr strstr do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1799: checking for $ac_func" >&5 +echo "configure:1913: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1804 "configure" +#line 1918 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1823,7 +1937,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1850,12 +1964,12 @@ done for ac_func in strtod strtol strtoul tmpnam vasprintf vfprintf vprintf do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1854: checking for $ac_func" >&5 +echo "configure:1968: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1859 "configure" +#line 1973 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1878,7 +1992,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:1996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1905,12 +2019,12 @@ done for ac_func in vsprintf waitpid getrusage on_exit psignal strerror strsignal do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1909: checking for $ac_func" >&5 +echo "configure:2023: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1914 "configure" +#line 2028 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1933,7 +2047,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1937: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1960,12 +2074,12 @@ done for ac_func in sysconf times sbrk gettimeofday ffs do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1964: checking for $ac_func" >&5 +echo "configure:2078: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 1969 "configure" +#line 2083 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -1988,7 +2102,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:1992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2032,6 +2146,7 @@ fi setobjs= CHECK= +target_header_dir= if test -n "${with_target_subdir}"; then # We are being configured as a target library. AC_REPLACE_FUNCS @@ -2072,6 +2187,30 @@ EOF fi + # We may wish to install the target headers somewhere. + # Check whether --enable-install-libiberty or --disable-install-libiberty was given. +if test "${enable_install_libiberty+set}" = set; then + enableval="$enable_install_libiberty" + enable_install_libiberty=$enableval +else + enable_install_libiberty=no +fi + + # Option parsed, now set things appropriately. + case x"$enable_install_libiberty" in + xyes|x) + target_header_dir=libiberty + ;; + xno) + target_header_dir= + ;; + *) + # This could be sanity-checked in various ways... + target_header_dir="${enable_install_libiberty}" + ;; + esac + + else # Not a target library, so we set things up to run the test suite. @@ -2081,6 +2220,7 @@ fi + case "${host}" in *-*-cygwin* | *-*-mingw*) cat >> confdefs.h <<\EOF @@ -2192,7 +2332,7 @@ if test -z "${setobjs}"; then # We haven't set the list of objects yet. Use the standard autoconf # tests. This will only work if the compiler works. echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:2196: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:2336: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. @@ -2203,12 +2343,12 @@ cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext << EOF -#line 2207 "configure" +#line 2347 "configure" #include "confdefs.h" main(){return(0);} EOF -if { (eval echo configure:2212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then @@ -2234,19 +2374,19 @@ if test $ac_cv_prog_cc_works = no; then { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:2238: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:2378: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross for ac_func in $funcs do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2245: checking for $ac_func" >&5 +echo "configure:2385: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2250 "configure" +#line 2390 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2269,7 +2409,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2296,12 +2436,12 @@ done echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:2300: checking whether alloca needs Cray hooks" >&5 +echo "configure:2440: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2305 "configure" +#line 2445 "configure" #include "confdefs.h" #if defined(CRAY) && ! defined(CRAY2) webecray @@ -2326,12 +2466,12 @@ echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2330: checking for $ac_func" >&5 +echo "configure:2470: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2335 "configure" +#line 2475 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2354,7 +2494,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2380,7 +2520,7 @@ fi fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:2384: checking stack direction for C alloca" >&5 +echo "configure:2524: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2388,7 +2528,7 @@ else ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext <<EOF -#line 2392 "configure" +#line 2532 "configure" #include "confdefs.h" find_stack_direction () { @@ -2407,7 +2547,7 @@ main () exit (find_stack_direction() < 0); } EOF -if { (eval echo configure:2411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_c_stack_direction=1 else @@ -2427,52 +2567,19 @@ cat >> confdefs.h <<EOF EOF - echo $ac_n "checking for pid_t""... $ac_c" 1>&6 -echo "configure:2432: checking for pid_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <<EOF -#line 2437 "configure" -#include "confdefs.h" -#include <sys/types.h> -#if STDC_HEADERS -#include <stdlib.h> -#include <stddef.h> -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_type_pid_t=yes -else - rm -rf conftest* - ac_cv_type_pid_t=no -fi -rm -f conftest* - -fi -echo "$ac_t""$ac_cv_type_pid_t" 1>&6 -if test $ac_cv_type_pid_t = no; then - cat >> confdefs.h <<\EOF -#define pid_t int -EOF - -fi - -ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` + ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for vfork.h""... $ac_c" 1>&6 -echo "configure:2466: checking for vfork.h" >&5 +echo "configure:2573: checking for vfork.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2471 "configure" +#line 2578 "configure" #include "confdefs.h" #include <vfork.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2476: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:2583: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2497,18 +2604,18 @@ else fi echo $ac_n "checking for working vfork""... $ac_c" 1>&6 -echo "configure:2501: checking for working vfork" >&5 +echo "configure:2608: checking for working vfork" >&5 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then echo $ac_n "checking for vfork""... $ac_c" 1>&6 -echo "configure:2507: checking for vfork" >&5 +echo "configure:2614: checking for vfork" >&5 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2512 "configure" +#line 2619 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char vfork(); below. */ @@ -2531,7 +2638,7 @@ vfork(); ; return 0; } EOF -if { (eval echo configure:2535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_vfork=yes" else @@ -2553,7 +2660,7 @@ fi ac_cv_func_vfork_works=$ac_cv_func_vfork else cat > conftest.$ac_ext <<EOF -#line 2557 "configure" +#line 2664 "configure" #include "confdefs.h" /* Thanks to Paul Eggert for this test. */ #include <stdio.h> @@ -2648,7 +2755,7 @@ main() { } } EOF -if { (eval echo configure:2652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:2759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_vfork_works=yes else @@ -2680,12 +2787,12 @@ fi for ac_func in _doprnt do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2684: checking for $ac_func" >&5 +echo "configure:2791: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2689 "configure" +#line 2796 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2708,7 +2815,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2738,12 +2845,12 @@ done for ac_func in _doprnt do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2742: checking for $ac_func" >&5 +echo "configure:2849: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2747 "configure" +#line 2854 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2766,7 +2873,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2794,19 +2901,19 @@ done for v in $vars; do echo $ac_n "checking for $v""... $ac_c" 1>&6 -echo "configure:2798: checking for $v" >&5 +echo "configure:2905: checking for $v" >&5 if eval "test \"`echo '$''{'libiberty_cv_var_$v'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2803 "configure" +#line 2910 "configure" #include "confdefs.h" int *p; int main() { -extern int $v []; p = &$v; +extern int $v []; p = $v; ; return 0; } EOF -if { (eval echo configure:2810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "libiberty_cv_var_$v=yes" else @@ -2832,12 +2939,12 @@ EOF for ac_func in $checkfuncs do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2836: checking for $ac_func" >&5 +echo "configure:2943: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2841 "configure" +#line 2948 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2860,7 +2967,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2864: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:2971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2890,17 +2997,17 @@ for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2894: checking for $ac_hdr" >&5 +echo "configure:3001: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2899 "configure" +#line 3006 "configure" #include "confdefs.h" #include <$ac_hdr> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2904: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:3011: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* @@ -2929,12 +3036,12 @@ done for ac_func in getpagesize do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2933: checking for $ac_func" >&5 +echo "configure:3040: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 2938 "configure" +#line 3045 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func(); below. */ @@ -2957,7 +3064,7 @@ $ac_func(); ; return 0; } EOF -if { (eval echo configure:2961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then +if { (eval echo configure:3068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2982,7 +3089,7 @@ fi done echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:2986: checking for working mmap" >&5 +echo "configure:3093: checking for working mmap" >&5 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -2990,7 +3097,7 @@ else ac_cv_func_mmap_fixed_mapped=no else cat > conftest.$ac_ext <<EOF -#line 2994 "configure" +#line 3101 "configure" #include "confdefs.h" /* Thanks to Mike Haertel and Jim Avera for this test. @@ -3143,7 +3250,7 @@ main() } EOF -if { (eval echo configure:3147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:3254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_mmap_fixed_mapped=yes else @@ -3167,7 +3274,7 @@ fi echo $ac_n "checking for working strncmp""... $ac_c" 1>&6 -echo "configure:3171: checking for working strncmp" >&5 +echo "configure:3278: checking for working strncmp" >&5 if eval "test \"`echo '$''{'ac_cv_func_strncmp_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -3175,7 +3282,7 @@ else ac_cv_func_strncmp_works=no else cat > conftest.$ac_ext <<EOF -#line 3179 "configure" +#line 3286 "configure" #include "confdefs.h" /* Test by Jim Wilson and Kaveh Ghazi. @@ -3239,7 +3346,7 @@ main () } EOF -if { (eval echo configure:3243: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null +if { (eval echo configure:3350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then ac_cv_func_strncmp_works=yes else @@ -3423,6 +3530,8 @@ s%@AR@%$AR%g s%@RANLIB@%$RANLIB%g s%@CC@%$CC%g s%@ac_libiberty_warn_cflags@%$ac_libiberty_warn_cflags%g +s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g +s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g s%@INSTALL_DATA@%$INSTALL_DATA%g @@ -3430,6 +3539,7 @@ s%@INSTALL_DATA@%$INSTALL_DATA%g s%@host_makefile_frag@%%g s%@CPP@%$CPP%g s%@CHECK@%$CHECK%g +s%@target_header_dir@%$target_header_dir%g s%@LIBOBJS@%$LIBOBJS%g s%@INSTALL_DEST@%$INSTALL_DEST%g @@ -3645,6 +3755,7 @@ srcdir=${srcdir} host=${host} target=${target} with_target_subdir=${with_target_subdir} +with_build_subdir=${with_build_subdir} with_multisubdir=${with_multisubdir} ac_configure_args="--enable-multilib ${ac_configure_args}" CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} @@ -3654,9 +3765,10 @@ EOF cat >> $CONFIG_STATUS <<\EOF test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h if test -n "$CONFIG_FILES"; then - if test -n "${with_target_subdir}"; then + if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then # FIXME: We shouldn't need to set ac_file ac_file=Makefile + LD="${ORIGINAL_LD_FOR_MULTILIBS}" . ${libiberty_topdir}/config-ml.in fi fi diff --git a/contrib/binutils/libiberty/configure.in b/contrib/binutils/libiberty/configure.in index fb930e4..a8dc66fa 100644 --- a/contrib/binutils/libiberty/configure.in +++ b/contrib/binutils/libiberty/configure.in @@ -3,16 +3,27 @@ dnl Process this file with autoconf to produce a configure script AC_PREREQ(2.13) AC_INIT(pexecute.c) +# This works around the fact that libtool configuration may change LD +# for this particular configuration, but some shells, instead of +# keeping the changes in LD private, export them just because LD is +# exported. We don't use libtool yet, but some day we might, so... +ORIGINAL_LD_FOR_MULTILIBS=$LD + dnl We use these options to decide which functions to include. AC_ARG_WITH(target-subdir, -[ --with-target-subdir=SUBDIR Configuring in a subdirectory]) +[ --with-target-subdir=SUBDIR Configuring in a subdirectory for target]) +AC_ARG_WITH(build-subdir, +[ --with-build-subdir=SUBDIR Configuring in a subdirectory for build]) AC_ARG_WITH(cross-host, [ --with-cross-host=HOST Configuring with a cross compiler]) AC_ARG_WITH(newlib, [ --with-newlib Configuring with newlib]) if test "${srcdir}" = "."; then - if test -z "${with_target_subdir}"; then + if test -n "${with_build_subdir}"; then + libiberty_topdir="${srcdir}/../.." + with_target_subdir= + elif test -z "${with_target_subdir}"; then libiberty_topdir="${srcdir}/.." else if test "${with_target_subdir}" != "."; then @@ -89,6 +100,16 @@ AC_CHECK_TOOL(RANLIB, ranlib, :) LIB_AC_PROG_CC +AC_PROG_CC_C_O +# autoconf is lame and doesn't give us any substitution variable for this. +if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then + NO_MINUS_C_MINUS_O=yes +else + OUTPUT_OPTION='-o $@' +fi +AC_SUBST(NO_MINUS_C_MINUS_O) +AC_SUBST(OUTPUT_OPTION) + AC_ISC_POSIX AC_C_CONST AC_C_INLINE @@ -133,6 +154,8 @@ then AC_DEFINE(HAVE_UINTPTR_T, 1, [Define if you have the \`uintptr_t' type.]) fi +AC_TYPE_PID_T + # This is the list of functions which libiberty will provide if they # are not available on the host. @@ -205,6 +228,7 @@ fi setobjs= CHECK= +target_header_dir= if test -n "${with_target_subdir}"; then # We are being configured as a target library. AC_REPLACE_FUNCS @@ -239,6 +263,27 @@ if test -n "${with_target_subdir}"; then fi + # We may wish to install the target headers somewhere. + AC_ARG_ENABLE(install-libiberty, + [ --enable-install-libiberty Install headers for end users], + enable_install_libiberty=$enableval, + enable_install_libiberty=no)dnl + + # Option parsed, now set things appropriately. + case x"$enable_install_libiberty" in + xyes|x) + target_header_dir=libiberty + ;; + xno) + target_header_dir= + ;; + *) + # This could be sanity-checked in various ways... + target_header_dir="${enable_install_libiberty}" + ;; + esac + + else # Not a target library, so we set things up to run the test suite. @@ -247,6 +292,7 @@ else fi AC_SUBST(CHECK) +AC_SUBST(target_header_dir) case "${host}" in *-*-cygwin* | *-*-mingw*) @@ -365,7 +411,7 @@ if test -z "${setobjs}"; then for v in $vars; do AC_MSG_CHECKING([for $v]) AC_CACHE_VAL(libiberty_cv_var_$v, - [AC_TRY_LINK([int *p;], [extern int $v []; p = &$v;], + [AC_TRY_LINK([int *p;], [extern int $v []; p = $v;], [eval "libiberty_cv_var_$v=yes"], [eval "libiberty_cv_var_$v=no"])]) if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then @@ -394,9 +440,10 @@ AC_SUBST(INSTALL_DEST) AC_OUTPUT(Makefile testsuite/Makefile, [test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h if test -n "$CONFIG_FILES"; then - if test -n "${with_target_subdir}"; then + if test -n "${with_build_subdir}" || test -n "${with_target_subdir}"; then # FIXME: We shouldn't need to set ac_file ac_file=Makefile + LD="${ORIGINAL_LD_FOR_MULTILIBS}" . ${libiberty_topdir}/config-ml.in fi fi], @@ -404,6 +451,7 @@ srcdir=${srcdir} host=${host} target=${target} with_target_subdir=${with_target_subdir} +with_build_subdir=${with_build_subdir} with_multisubdir=${with_multisubdir} ac_configure_args="--enable-multilib ${ac_configure_args}" CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} diff --git a/contrib/binutils/libiberty/cp-demangle.c b/contrib/binutils/libiberty/cp-demangle.c index 136dc72..eece533 100644 --- a/contrib/binutils/libiberty/cp-demangle.c +++ b/contrib/binutils/libiberty/cp-demangle.c @@ -1,5 +1,5 @@ /* Demangler for IA64 / g++ V3 ABI. - Copyright (C) 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. Written by Alex Samuel <samuel@codesourcery.com>. This file is part of GNU CC. @@ -9,6 +9,15 @@ the Free Software Foundation; either version 2 of the License, or (at your option) any later version. + In addition to the permissions in the GNU General Public License, the + Free Software Foundation gives you unlimited permission to link the + compiled version of this file into combinations with other programs, + and to distribute those combinations without any restriction coming + from the use of this file. (The General Public License restrictions + do apply in other respects; for example, they cover modification of + the file, and distribution when not linked into a combined + executable.) + 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 @@ -42,6 +51,8 @@ #include <string.h> #endif +#include <ctype.h> + #include "ansidecl.h" #include "libiberty.h" #include "dyn-string.h" @@ -889,7 +900,7 @@ static status_t demangle_number_literally static status_t demangle_identifier PARAMS ((demangling_t, int, dyn_string_t)); static status_t demangle_operator_name - PARAMS ((demangling_t, int, int *)); + PARAMS ((demangling_t, int, int *, int *)); static status_t demangle_nv_offset PARAMS ((demangling_t)); static status_t demangle_v_offset @@ -1316,7 +1327,7 @@ demangle_unqualified_name (dm, suppress_return_type) if (peek == 'c' && peek_char_next (dm) == 'v') *suppress_return_type = 1; - RETURN_IF_ERROR (demangle_operator_name (dm, 0, &num_args)); + RETURN_IF_ERROR (demangle_operator_name (dm, 0, &num_args, NULL)); } else if (peek == 'C' || peek == 'D') { @@ -1457,9 +1468,45 @@ demangle_identifier (dm, length, identifier) while (length-- > 0) { + int ch; if (end_of_name_p (dm)) return "Unexpected end of name in <identifier>."; - if (!dyn_string_append_char (identifier, next_char (dm))) + ch = next_char (dm); + + /* Handle extended Unicode characters. We encode them as __U{hex}_, + where {hex} omits leading 0's. For instance, '$' is encoded as + "__U24_". */ + if (ch == '_' + && peek_char (dm) == '_' + && peek_char_next (dm) == 'U') + { + char buf[10]; + int pos = 0; + advance_char (dm); advance_char (dm); length -= 2; + while (length-- > 0) + { + ch = next_char (dm); + if (!isxdigit (ch)) + break; + buf[pos++] = ch; + } + if (ch != '_' || length < 0) + return STATUS_ERROR; + if (pos == 0) + { + /* __U_ just means __U. */ + if (!dyn_string_append_cstr (identifier, "__U")) + return STATUS_ALLOCATION_FAILED; + continue; + } + else + { + buf[pos] = '\0'; + ch = strtol (buf, 0, 16); + } + } + + if (!dyn_string_append_char (identifier, ch)) return STATUS_ALLOCATION_FAILED; } @@ -1492,7 +1539,9 @@ demangle_identifier (dm, length, identifier) /* Demangles and emits an <operator-name>. If SHORT_NAME is non-zero, the short form is emitted; otherwise the full source form (`operator +' etc.) is emitted. *NUM_ARGS is set to the number of - operands that the operator takes. + operands that the operator takes. If TYPE_ARG is non-NULL, + *TYPE_ARG is set to 1 if the first argument is a type and 0 + otherwise. <operator-name> ::= nw # new @@ -1542,15 +1591,17 @@ demangle_identifier (dm, length, identifier) ::= cl # () ::= ix # [] ::= qu # ? - ::= sz # sizeof + ::= st # sizeof (a type) + ::= sz # sizeof (an expression) ::= cv <type> # cast ::= v [0-9] <source-name> # vendor extended operator */ static status_t -demangle_operator_name (dm, short_name, num_args) +demangle_operator_name (dm, short_name, num_args, type_arg) demangling_t dm; int short_name; int *num_args; + int *type_arg; { struct operator_code { @@ -1624,6 +1675,10 @@ demangle_operator_name (dm, short_name, num_args) DEMANGLE_TRACE ("operator-name", dm); + /* Assume the first argument is not a type. */ + if (type_arg) + *type_arg = 0; + /* Is this a vendor-extended operator? */ if (c0 == 'v' && IS_DIGIT (c1)) { @@ -1643,6 +1698,16 @@ demangle_operator_name (dm, short_name, num_args) return STATUS_OK; } + /* Is it the sizeof variant that takes a type? */ + if (c0 == 's' && c1 == 't') + { + RETURN_IF_ERROR (result_add (dm, " sizeof")); + *num_args = 1; + if (type_arg) + *type_arg = 1; + return STATUS_OK; + } + /* Perform a binary search for the operator code. */ while (1) { @@ -3145,6 +3210,7 @@ demangle_expression (dm) /* An operator expression. */ { int num_args; + int type_arg; status_t status = STATUS_OK; dyn_string_t operator_name; @@ -3152,7 +3218,8 @@ demangle_expression (dm) operations in infix notation, capture the operator name first. */ RETURN_IF_ERROR (result_push (dm)); - RETURN_IF_ERROR (demangle_operator_name (dm, 1, &num_args)); + RETURN_IF_ERROR (demangle_operator_name (dm, 1, &num_args, + &type_arg)); operator_name = (dyn_string_t) result_pop (dm); /* If it's binary, do an operand first. */ @@ -3173,7 +3240,10 @@ demangle_expression (dm) /* Emit its second (if binary) or only (if unary) operand. */ RETURN_IF_ERROR (result_add_char (dm, '(')); - RETURN_IF_ERROR (demangle_expression (dm)); + if (type_arg) + RETURN_IF_ERROR (demangle_type (dm)); + else + RETURN_IF_ERROR (demangle_expression (dm)); RETURN_IF_ERROR (result_add_char (dm, ')')); /* The ternary operator takes a third operand. */ @@ -3568,7 +3638,7 @@ cp_demangle_type (type_name, result) return status; } -#ifdef IN_LIBGCC2 +#if defined(IN_LIBGCC2) || defined(IN_GLIBCPP_V3) extern char *__cxa_demangle PARAMS ((const char *, char *, size_t *, int *)); /* ia64 ABI-mandated entry point in the C++ runtime library for performing @@ -3676,7 +3746,7 @@ __cxa_demangle (mangled_name, output_buffer, length, status) } } -#else /* !IN_LIBGCC2 */ +#else /* ! (IN_LIBGCC2 || IN_GLIBCPP_V3) */ /* Variant entry point for integration with the existing cplus-dem demangler. Attempts to demangle MANGLED. If the demangling @@ -3837,13 +3907,18 @@ java_demangle_v3 (mangled) free (cplus_demangled); - return_value = dyn_string_release (demangled); + if (demangled) + return_value = dyn_string_release (demangled); + else + return_value = NULL; + return return_value; } -#endif /* IN_LIBGCC2 */ +#endif /* IN_LIBGCC2 || IN_GLIBCPP_V3 */ +#ifndef IN_GLIBCPP_V3 /* Demangle NAME in the G++ V3 ABI demangling style, and return either zero, indicating that some error occurred, or a demangling_t holding the results. */ @@ -3923,6 +3998,7 @@ is_gnu_v3_mangled_dtor (name) else return 0; } +#endif /* IN_GLIBCPP_V3 */ #ifdef STANDALONE_DEMANGLER diff --git a/contrib/binutils/libiberty/cplus-dem.c b/contrib/binutils/libiberty/cplus-dem.c index 4e60b2c..203e30d 100644 --- a/contrib/binutils/libiberty/cplus-dem.c +++ b/contrib/binutils/libiberty/cplus-dem.c @@ -1787,7 +1787,7 @@ demangle_integral_value (work, mangled, s) /* By default, we let the number decide whether we shall consume an underscore. */ - int consume_following_underscore = 0; + int multidigit_without_leading_underscore = 0; int leave_following_underscore = 0; success = 0; @@ -1804,23 +1804,34 @@ demangle_integral_value (work, mangled, s) `m'-prefix we must do it here, using consume_count and adjusting underscores: we have to consume the underscore matching the prepended one. */ - consume_following_underscore = 1; + multidigit_without_leading_underscore = 1; string_appendn (s, "-", 1); (*mangled) += 2; } else if (**mangled == '_') { /* Do not consume a following underscore; - consume_following_underscore will consume what should be + multidigit_without_leading_underscore will consume what should be consumed. */ leave_following_underscore = 1; } + else + { + /* Since consume_count_with_underscores does not handle + multi-digit numbers that do not start with an underscore, + and this number can be an integer template parameter, + we have to call consume_count. */ + multidigit_without_leading_underscore = 1; + /* These multi-digit numbers never end on an underscore, + so if there is one then don't eat it. */ + leave_following_underscore = 1; + } /* We must call consume_count if we expect to remove a trailing underscore, since consume_count_with_underscores expects the leading underscore (that we consumed) if it is to handle multi-digit numbers. */ - if (consume_following_underscore) + if (multidigit_without_leading_underscore) value = consume_count (mangled); else value = consume_count_with_underscores (mangled); @@ -1838,7 +1849,7 @@ demangle_integral_value (work, mangled, s) is wrong. If other (arbitrary) cases are followed by an underscore, we need to do something more radical. */ - if ((value > 9 || consume_following_underscore) + if ((value > 9 || multidigit_without_leading_underscore) && ! leave_following_underscore && **mangled == '_') (*mangled)++; @@ -2403,8 +2414,15 @@ demangle_arm_hp_template (work, mangled, n, declp) break; default: /* Not handling other HP cfront stuff */ - if (!do_type (work, &args, &arg)) - goto cfront_template_args_done; + { + const char* old_args = args; + if (!do_type (work, &args, &arg)) + goto cfront_template_args_done; + + /* Fail if we didn't make any progress: prevent infinite loop. */ + if (args == old_args) + return; + } } string_appends (declp, &arg); string_append (declp, ","); diff --git a/contrib/binutils/libiberty/dyn-string.c b/contrib/binutils/libiberty/dyn-string.c index 34f88ad..1da76c2 100644 --- a/contrib/binutils/libiberty/dyn-string.c +++ b/contrib/binutils/libiberty/dyn-string.c @@ -1,5 +1,5 @@ /* An abstract string datatype. - Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc. + Copyright (C) 1998, 1999, 2000, 2002 Free Software Foundation, Inc. Contributed by Mark Mitchell (mark@markmitchell.com). This file is part of GNU CC. @@ -9,6 +9,15 @@ it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. +In addition to the permissions in the GNU General Public License, the +Free Software Foundation gives you unlimited permission to link the +compiled version of this file into combinations with other programs, +and to distribute those combinations without any restriction coming +from the use of this file. (The General Public License restrictions +do apply in other respects; for example, they cover modification of +the file, and distribution when not linked into a combined +executable.) + GNU CC 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 @@ -41,7 +50,7 @@ Boston, MA 02111-1307, USA. */ abort if an allocation fails. Instead, percolate an error code up through the call chain. */ -#ifdef IN_LIBGCC2 +#if defined(IN_LIBGCC2) || defined(IN_GLIBCPP_V3) #define RETURN_ON_ALLOCATION_FAILURE #endif diff --git a/contrib/binutils/libiberty/floatformat.c b/contrib/binutils/libiberty/floatformat.c index b5d0121..d9e9fad 100644 --- a/contrib/binutils/libiberty/floatformat.c +++ b/contrib/binutils/libiberty/floatformat.c @@ -103,13 +103,6 @@ const struct floatformat floatformat_m88110_harris_ext = floatformat_intbit_no, "floatformat_m88110_ext_harris" }; -const struct floatformat floatformat_arm_ext = -{ - /* Bits 1 to 16 are unused. */ - floatformat_big, 96, 0, 17, 15, 0x3fff, 0x7fff, 32, 64, - floatformat_intbit_yes, - "floatformat_arm_ext" -}; const struct floatformat floatformat_arm_ext_big = { /* Bits 1 to 16 are unused. */ diff --git a/contrib/binutils/libiberty/functions.texi b/contrib/binutils/libiberty/functions.texi index af7760d..b518243 100644 --- a/contrib/binutils/libiberty/functions.texi +++ b/contrib/binutils/libiberty/functions.texi @@ -317,6 +317,34 @@ between calls to @code{getpwd}. @end deftypefn +@c hex.c:25 +@deftypefn Extension void hex_init (void) + +Initializes the array mapping the current character set to +corresponding hex values. This function must be called before any +call to @code{hex_p} or @code{hex_value}. + +@end deftypefn + +@c hex.c:33 +@deftypefn Extension int hex_p (int @var{c}) + +Evaluates to non-zero if the given character is a valid hex character, +or zero if it is not. Note that the value you pass will be cast to +@code{unsigned char} within the macro. + +@end deftypefn + +@c hex.c:41 +@deftypefn Extension int hex_value (int @var{c}) + +Returns the numeric equivalent of the given character when interpreted +as a hexidecimal digit. The result is undefined if you pass an +invalid hex digit. Note that the value you pass will be cast to +@code{unsigned char} within the macro. + +@end deftypefn + @c index.c:5 @deftypefn Supplemental char* index (char *@var{s}, int @var{c}) diff --git a/contrib/binutils/libiberty/getruntime.c b/contrib/binutils/libiberty/getruntime.c index 9301deb..3f7dc0d 100644 --- a/contrib/binutils/libiberty/getruntime.c +++ b/contrib/binutils/libiberty/getruntime.c @@ -1,5 +1,5 @@ /* Return time used so far, in microseconds. - Copyright (C) 1994, 1999 Free Software Foundation, Inc. + Copyright (C) 1994, 1999, 2002 Free Software Foundation, Inc. This file is part of the libiberty library. Libiberty is free software; you can redistribute it and/or @@ -22,6 +22,10 @@ Boston, MA 02111-1307, USA. */ #include "ansidecl.h" #include "libiberty.h" +/* On some systems (such as WindISS), you must include <sys/types.h> + to get the definition of "time_t" before you include <time.h>. */ +#include <sys/types.h> + /* There are several ways to get elapsed execution time; unfortunately no single way is available for all host systems, nor are there reliable ways to find out which way is correct for a given host. */ diff --git a/contrib/binutils/libiberty/hashtab.c b/contrib/binutils/libiberty/hashtab.c index 36ad6e4..6bf59ff 100644 --- a/contrib/binutils/libiberty/hashtab.c +++ b/contrib/binutils/libiberty/hashtab.c @@ -1,5 +1,5 @@ /* An expandable hash tables datatype. - Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. Contributed by Vladimir Makarov (vmakarov@cygnus.com). This file is part of the libiberty library. @@ -81,7 +81,6 @@ higher_prime_number (n) /* These are primes that are near, but slightly smaller than, a power of two. */ static const unsigned long primes[] = { - (unsigned long) 2, (unsigned long) 7, (unsigned long) 13, (unsigned long) 31, @@ -159,60 +158,60 @@ eq_pointer (p1, p2) /* This function creates table with length slightly longer than given source length. Created hash table is initiated as empty (all the hash table entries are EMPTY_ENTRY). The function returns the - created hash table. Memory allocation must not fail. */ + created hash table, or NULL if memory allocation fails. */ htab_t -htab_create (size, hash_f, eq_f, del_f) +htab_create_alloc (size, hash_f, eq_f, del_f, alloc_f, free_f) size_t size; htab_hash hash_f; htab_eq eq_f; htab_del del_f; + htab_alloc alloc_f; + htab_free free_f; { htab_t result; size = higher_prime_number (size); - result = (htab_t) xcalloc (1, sizeof (struct htab)); - result->entries = (PTR *) xcalloc (size, sizeof (PTR)); + result = (htab_t) (*alloc_f) (1, sizeof (struct htab)); + if (result == NULL) + return NULL; + result->entries = (PTR *) (*alloc_f) (size, sizeof (PTR)); + if (result->entries == NULL) + { + if (free_f != NULL) + (*free_f) (result); + return NULL; + } result->size = size; result->hash_f = hash_f; result->eq_f = eq_f; result->del_f = del_f; - result->return_allocation_failure = 0; + result->alloc_f = alloc_f; + result->free_f = free_f; return result; } -/* This function creates table with length slightly longer than given - source length. The created hash table is initiated as empty (all the - hash table entries are EMPTY_ENTRY). The function returns the created - hash table. Memory allocation may fail; it may return NULL. */ +/* These functions exist solely for backward compatibility. */ +#undef htab_create htab_t -htab_try_create (size, hash_f, eq_f, del_f) +htab_create (size, hash_f, eq_f, del_f) size_t size; htab_hash hash_f; htab_eq eq_f; htab_del del_f; { - htab_t result; - - size = higher_prime_number (size); - result = (htab_t) calloc (1, sizeof (struct htab)); - if (result == NULL) - return NULL; - - result->entries = (PTR *) calloc (size, sizeof (PTR)); - if (result->entries == NULL) - { - free (result); - return NULL; - } + return htab_create_alloc (size, hash_f, eq_f, del_f, xcalloc, free); +} - result->size = size; - result->hash_f = hash_f; - result->eq_f = eq_f; - result->del_f = del_f; - result->return_allocation_failure = 1; - return result; +htab_t +htab_try_create (size, hash_f, eq_f, del_f) + size_t size; + htab_hash hash_f; + htab_eq eq_f; + htab_del del_f; +{ + return htab_create_alloc (size, hash_f, eq_f, del_f, calloc, free); } /* This function frees all memory allocated for given hash table. @@ -230,8 +229,11 @@ htab_delete (htab) && htab->entries[i] != DELETED_ENTRY) (*htab->del_f) (htab->entries[i]); - free (htab->entries); - free (htab); + if (htab->free_f != NULL) + { + (*htab->free_f) (htab->entries); + (*htab->free_f) (htab); + } } /* This function clears all entries in the given hash table. */ @@ -264,21 +266,27 @@ find_empty_slot_for_expand (htab, hash) hashval_t hash; { size_t size = htab->size; - hashval_t hash2 = 1 + hash % (size - 2); unsigned int index = hash % size; + PTR *slot = htab->entries + index; + hashval_t hash2; + + if (*slot == EMPTY_ENTRY) + return slot; + else if (*slot == DELETED_ENTRY) + abort (); + hash2 = 1 + hash % (size - 2); for (;;) { - PTR *slot = htab->entries + index; + index += hash2; + if (index >= size) + index -= size; + slot = htab->entries + index; if (*slot == EMPTY_ENTRY) return slot; else if (*slot == DELETED_ENTRY) abort (); - - index += hash2; - if (index >= size) - index -= size; } } @@ -297,21 +305,17 @@ htab_expand (htab) PTR *oentries; PTR *olimit; PTR *p; + PTR *nentries; oentries = htab->entries; olimit = oentries + htab->size; htab->size = higher_prime_number (htab->size * 2); - if (htab->return_allocation_failure) - { - PTR *nentries = (PTR *) calloc (htab->size, sizeof (PTR *)); - if (nentries == NULL) - return 0; - htab->entries = nentries; - } - else - htab->entries = (PTR *) xcalloc (htab->size, sizeof (PTR *)); + nentries = (PTR *) (*htab->alloc_f) (htab->size, sizeof (PTR *)); + if (nentries == NULL) + return 0; + htab->entries = nentries; htab->n_elements -= htab->n_deleted; htab->n_deleted = 0; @@ -332,7 +336,8 @@ htab_expand (htab) } while (p < olimit); - free (oentries); + if (htab->free_f != NULL) + (*htab->free_f) (oentries); return 1; } @@ -405,50 +410,59 @@ htab_find_slot_with_hash (htab, element, hash, insert) unsigned int index; hashval_t hash2; size_t size; + PTR entry; if (insert == INSERT && htab->size * 3 <= htab->n_elements * 4 && htab_expand (htab) == 0) return NULL; size = htab->size; - hash2 = 1 + hash % (size - 2); index = hash % size; htab->searches++; first_deleted_slot = NULL; + entry = htab->entries[index]; + if (entry == EMPTY_ENTRY) + goto empty_entry; + else if (entry == DELETED_ENTRY) + first_deleted_slot = &htab->entries[index]; + else if ((*htab->eq_f) (entry, element)) + return &htab->entries[index]; + + hash2 = 1 + hash % (size - 2); for (;;) { - PTR entry = htab->entries[index]; + htab->collisions++; + index += hash2; + if (index >= size) + index -= size; + + entry = htab->entries[index]; if (entry == EMPTY_ENTRY) - { - if (insert == NO_INSERT) - return NULL; - - htab->n_elements++; - - if (first_deleted_slot) - { - *first_deleted_slot = EMPTY_ENTRY; - return first_deleted_slot; - } - - return &htab->entries[index]; - } - - if (entry == DELETED_ENTRY) + goto empty_entry; + else if (entry == DELETED_ENTRY) { if (!first_deleted_slot) first_deleted_slot = &htab->entries[index]; } - else if ((*htab->eq_f) (entry, element)) + else if ((*htab->eq_f) (entry, element)) return &htab->entries[index]; - - htab->collisions++; - index += hash2; - if (index >= size) - index -= size; } + + empty_entry: + if (insert == NO_INSERT) + return NULL; + + htab->n_elements++; + + if (first_deleted_slot) + { + *first_deleted_slot = EMPTY_ENTRY; + return first_deleted_slot; + } + + return &htab->entries[index]; } /* Like htab_find_slot_with_hash, but compute the hash value from the diff --git a/contrib/binutils/libiberty/hex.c b/contrib/binutils/libiberty/hex.c index 3ba04ba..5f82292 100644 --- a/contrib/binutils/libiberty/hex.c +++ b/contrib/binutils/libiberty/hex.c @@ -20,11 +20,40 @@ Boston, MA 02111-1307, USA. */ #include <stdio.h> /* for EOF */ #include "libiberty.h" -/* Provided for ABI compatibility. */ -void -hex_init () -{ -} +/* + +@deftypefn Extension void hex_init (void) + +Initializes the array mapping the current character set to +corresponding hex values. This function must be called before any +call to @code{hex_p} or @code{hex_value}. If you fail to call it, a +default ASCII-based table will normally be used on ASCII systems. + +@end deftypefn + +@deftypefn Extension int hex_p (int @var{c}) + +Evaluates to non-zero if the given character is a valid hex character, +or zero if it is not. Note that the value you pass will be cast to +@code{unsigned char} within the macro. + +@end deftypefn + +@deftypefn Extension int hex_value (int @var{c}) + +Returns the numeric equivalent of the given character when interpreted +as a hexidecimal digit. The result is undefined if you pass an +invalid hex digit. Note that the value you pass will be cast to +@code{unsigned char} within the macro. + +@end deftypefn + +@undocumented _hex_array_size +@undocumented _hex_bad +@undocumented _hex_value + +*/ + /* Are we ASCII? */ #if '\n' == 0x0A && ' ' == 0x20 && '0' == 0x30 \ @@ -106,6 +135,46 @@ const char _hex_value[_hex_array_size] = _hex_bad, _hex_bad, _hex_bad, _hex_bad, _hex_bad, _hex_bad, _hex_bad, _hex_bad, }; +#define HEX_TABLE_INITIALIZED + #else - #error "Unsupported host character set" + +char _hex_value[_hex_array_size]; + #endif /* not ASCII */ + +void +hex_init () +{ +#ifndef HEX_TABLE_INITIALIZED + int i; + + for (i=0; i<_hex_array_size; i++) + { + switch (i) + { + case '0': _hex_value[i] = 0; break; + case '1': _hex_value[i] = 1; break; + case '2': _hex_value[i] = 2; break; + case '3': _hex_value[i] = 3; break; + case '4': _hex_value[i] = 4; break; + case '5': _hex_value[i] = 5; break; + case '6': _hex_value[i] = 6; break; + case '7': _hex_value[i] = 7; break; + case '8': _hex_value[i] = 8; break; + case '9': _hex_value[i] = 9; break; + + case 'a': case 'A': _hex_value[i] = 10; break; + case 'b': case 'B': _hex_value[i] = 11; break; + case 'c': case 'C': _hex_value[i] = 12; break; + case 'd': case 'D': _hex_value[i] = 13; break; + case 'e': case 'E': _hex_value[i] = 14; break; + case 'f': case 'F': _hex_value[i] = 15; break; + + default: + _hex_value[i] = _hex_bad; + break; + } + } +#endif +} diff --git a/contrib/binutils/libiberty/lbasename.c b/contrib/binutils/libiberty/lbasename.c index cea0253..43cb73f 100644 --- a/contrib/binutils/libiberty/lbasename.c +++ b/contrib/binutils/libiberty/lbasename.c @@ -1,6 +1,6 @@ /* Libiberty basename. Like basename, but is not overridden by the system C library. - Copyright (C) 2001 Free Software Foundation, Inc. + Copyright (C) 2001, 2002 Free Software Foundation, Inc. This file is part of the libiberty library. Libiberty is free software; you can redistribute it and/or @@ -53,19 +53,11 @@ and a path ending in @code{/} returns the empty string after it. # endif #endif -/* Define IS_DIR_SEPARATOR. VMS uses '::', ':', '[...]' and '<...>' to - separate the different components of a file specification. It's a - bit of a stretch to call ':', ']' and '>' directory separators, so - just define the test to find the file name component. */ -#ifdef VMS -# define IS_DIR_SEPARATOR(ch) ((ch) == ':' || (ch) == ']' || (ch) == '>') +#ifndef DIR_SEPARATOR_2 +# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else -# ifndef DIR_SEPARATOR_2 -# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) -# else -# define IS_DIR_SEPARATOR(ch) \ +# define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) -# endif #endif const char * diff --git a/contrib/binutils/libiberty/splay-tree.c b/contrib/binutils/libiberty/splay-tree.c index a712395..7999447 100644 --- a/contrib/binutils/libiberty/splay-tree.c +++ b/contrib/binutils/libiberty/splay-tree.c @@ -70,7 +70,7 @@ splay_tree_delete_helper (sp, node) if (sp->delete_value) (*sp->delete_value)(node->value); - free ((char*) node); + (*sp->deallocate) ((char*) node, sp->allocate_data); } /* Help splay SP around KEY. PARENT and GRANDPARENT are the parent @@ -227,9 +227,29 @@ splay_tree_foreach_helper (sp, node, fn, data) return splay_tree_foreach_helper (sp, node->right, fn, data); } + +/* An allocator and deallocator based on xmalloc. */ +static void * +splay_tree_xmalloc_allocate (size, data) + int size; + void *data ATTRIBUTE_UNUSED; +{ + return xmalloc (size); +} + +static void +splay_tree_xmalloc_deallocate (object, data) + void *object; + void *data ATTRIBUTE_UNUSED; +{ + free (object); +} + + /* Allocate a new splay tree, using COMPARE_FN to compare nodes, DELETE_KEY_FN to deallocate keys, and DELETE_VALUE_FN to deallocate - values. */ + values. Use xmalloc to allocate the splay tree structure, and any + nodes added. */ splay_tree splay_tree_new (compare_fn, delete_key_fn, delete_value_fn) @@ -237,11 +257,35 @@ splay_tree_new (compare_fn, delete_key_fn, delete_value_fn) splay_tree_delete_key_fn delete_key_fn; splay_tree_delete_value_fn delete_value_fn; { - splay_tree sp = (splay_tree) xmalloc (sizeof (struct splay_tree_s)); + return (splay_tree_new_with_allocator + (compare_fn, delete_key_fn, delete_value_fn, + splay_tree_xmalloc_allocate, splay_tree_xmalloc_deallocate, 0)); +} + + +/* Allocate a new splay tree, using COMPARE_FN to compare nodes, + DELETE_KEY_FN to deallocate keys, and DELETE_VALUE_FN to deallocate + values. */ + +splay_tree +splay_tree_new_with_allocator (compare_fn, delete_key_fn, delete_value_fn, + allocate_fn, deallocate_fn, allocate_data) + splay_tree_compare_fn compare_fn; + splay_tree_delete_key_fn delete_key_fn; + splay_tree_delete_value_fn delete_value_fn; + splay_tree_allocate_fn allocate_fn; + splay_tree_deallocate_fn deallocate_fn; + void *allocate_data; +{ + splay_tree sp = (splay_tree) (*allocate_fn) (sizeof (struct splay_tree_s), + allocate_data); sp->root = 0; sp->comp = compare_fn; sp->delete_key = delete_key_fn; sp->delete_value = delete_value_fn; + sp->allocate = allocate_fn; + sp->deallocate = deallocate_fn; + sp->allocate_data = allocate_data; return sp; } @@ -253,7 +297,7 @@ splay_tree_delete (sp) splay_tree sp; { splay_tree_delete_helper (sp, sp->root); - free ((char*) sp); + (*sp->deallocate) ((char*) sp, sp->allocate_data); } /* Insert a new node (associating KEY with DATA) into SP. If a @@ -286,7 +330,9 @@ splay_tree_insert (sp, key, value) /* Create a new node, and insert it at the root. */ splay_tree_node node; - node = (splay_tree_node) xmalloc (sizeof (struct splay_tree_node_s)); + node = ((splay_tree_node) + (*sp->allocate) (sizeof (struct splay_tree_node_s), + sp->allocate_data)); node->key = key; node->value = value; @@ -330,7 +376,7 @@ splay_tree_remove (sp, key) /* Delete the root node itself. */ if (sp->delete_value) (*sp->delete_value) (sp->root->value); - free (sp->root); + (*sp->deallocate) (sp->root, sp->allocate_data); /* One of the children is now the root. Doesn't matter much which, so long as we preserve the properties of the tree. */ diff --git a/contrib/binutils/libiberty/strtod.c b/contrib/binutils/libiberty/strtod.c index 6b69ccf..97fc933 100644 --- a/contrib/binutils/libiberty/strtod.c +++ b/contrib/binutils/libiberty/strtod.c @@ -1,5 +1,5 @@ /* Implementation of strtod for systems with atof. - Copyright (C) 1991, 1995 Free Software Foundation, Inc. + Copyright (C) 1991, 1995, 2002 Free Software Foundation, Inc. This file is part of the libiberty library. This library is free software; you can redistribute it and/or modify it under the @@ -75,7 +75,7 @@ strtod (str, ptr) && (p[6] == 't' || p[6] == 'T') && (p[7] == 'y' || p[7] == 'Y')) { - *ptr = p + 7; + *ptr = p + 8; return atof (str); } else diff --git a/contrib/binutils/libiberty/waitpid.c b/contrib/binutils/libiberty/waitpid.c index 703b8a6..6e31f25 100644 --- a/contrib/binutils/libiberty/waitpid.c +++ b/contrib/binutils/libiberty/waitpid.c @@ -13,13 +13,19 @@ does the return value. The third argument is unused in @libib{}. #ifdef HAVE_CONFIG_H #include "config.h" #endif + +/* On some systems (such as WindISS), you must include <sys/types.h> + to get the definition of "pid_t" before you include <sys/wait.h>. */ +#include <sys/types.h> + #ifdef HAVE_SYS_WAIT_H #include <sys/wait.h> #endif -int +pid_t waitpid (pid, stat_loc, options) - int pid, *stat_loc, options; + pid_t pid; + int *stat_loc, options; { for (;;) { diff --git a/contrib/binutils/libiberty/xatexit.c b/contrib/binutils/libiberty/xatexit.c index 728254b..abf3407 100644 --- a/contrib/binutils/libiberty/xatexit.c +++ b/contrib/binutils/libiberty/xatexit.c @@ -33,8 +33,13 @@ failure. If you use @code{xatexit} to register functions, you must use #define size_t unsigned long #endif +#if VMS +#include <stdlib.h> +#include <unixlib.h> +#else /* For systems with larger pointers than ints, this must be declared. */ PTR malloc PARAMS ((size_t)); +#endif static void xatexit_cleanup PARAMS ((void)); diff --git a/contrib/binutils/libiberty/xmalloc.c b/contrib/binutils/libiberty/xmalloc.c index bf0cf2d..4c8249a 100644 --- a/contrib/binutils/libiberty/xmalloc.c +++ b/contrib/binutils/libiberty/xmalloc.c @@ -120,12 +120,12 @@ xmalloc_failed (size) else allocated = (char *) sbrk (0) - (char *) &environ; fprintf (stderr, - "\n%s%sCannot allocate %lu bytes after allocating %lu bytes\n", + "\n%s%sout of memory allocating %lu bytes after a total of %lu bytes\n", name, *name ? ": " : "", (unsigned long) size, (unsigned long) allocated); #else /* HAVE_SBRK */ fprintf (stderr, - "\n%s%sCannot allocate %lu bytes\n", + "\n%s%sout of memory allocating %lu bytes\n", name, *name ? ": " : "", (unsigned long) size); #endif /* HAVE_SBRK */ |
