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2015-11-25re PR lto/67548 (LTO drops weak binding with "ld -r")Jan Hubicka2-1/+35
PR lto/67548 * lto-plugin.c (linker_output, linker_output_set): New statics. (all_symbols_read_handler): Add -flinker-output option. (onload): Record linker_output info. * ipa-visibility.c (cgraph_externally_visible_p, varpool_node::externally_visible_p): When doing incremental linking, hidden symbols may be still used later. (update_visibility_by_resolution_info): Do not drop weak during incremental link. (function_and_variable_visibility): Fix formating. * flag-types.h (lto_linker_output): Declare. * common.opt 9flag_incremental_link): New flag. * lto-lang.c (lto_post_options): Process flag_lto_linker_output. * lang.opt (lto_linker_output): New enum. (flinker_output): New flag. From-SVN: r230915
2015-07-02configure.ac: Add AC_USE_SYSTEM_EXTENSIONS.Uros Bizjak4-517/+1388
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS. * configure: Regenerate. * config.h.in: Ditto. From-SVN: r225302
2015-05-13lto-plugin: Bump to automake 1.11.6Michael Haubenwallner5-51/+111
2015-05-13 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> * Makefile.am: Drop 'by automake version' from top-level comment. * Makefile.in: Regenerated with automake-1.11.6. * aclocal.m4: Likewise. * configure: Likewise. From-SVN: r223150
2015-02-06Revert the PR lto/64837 fixH.J. Lu2-7/+6
It breaks gold: % echo "int main () {}" | gcc -fuse-ld=gold -flto -x c++ - ld.gold: internal error in remove_writer, at token.h:132 collect2: error: ld returned 1 exit status * lto-plugin.c (release_input_file): Removed. (claim_file_handler): Don't call release_input_file. (onload): Don't set release_input_file. From-SVN: r220477
2015-02-05Pass handle to release_input_fileH.J. Lu2-1/+6
* lto-plugin.c (claim_file_handler): Pass handle to release_input_file. From-SVN: r220461
2015-02-05Call release_input_file only if file is claimedH.J. Lu2-3/+8
* lto-plugin.c (claim_file_handler): Call release_input_file only if file is claimed. From-SVN: r220455
2015-01-28Call release_input_file only if not NULLH.J. Lu2-1/+7
* lto-plugin.c (claim_file_handler): Call release_input_file only if it is not NULL. From-SVN: r220224
2015-01-28Call release_input_file in claim_file_handlerH.J. Lu2-0/+13
PR lto/64837 * lto-plugin.c (release_input_file): New. (claim_file_handler): Call release_input_file. (onload): Set release_input_file. From-SVN: r220212
2014-12-09lto-wrapper.c (compile_offload_image): Start processing in_argv from 0 ↵Ilya Verbin2-14/+61
instead of 1. gcc/ * lto-wrapper.c (compile_offload_image): Start processing in_argv from 0 instead of 1. (run_gcc): Put offload objects into offload_argv, put LTO objects and possible preceding arguments into lto_argv. Pass offload_argv to compile_images_for_offload_targets instead of argv. Use lto_argv for LTO recompilation instead of argv. lto-plugin/ * lto-plugin.c (offload_files, num_offload_files): New static variables. (free_1): Use arguments instead of global variables. (free_2): Free offload_files. (all_symbols_read_handler): Add names from offload_files to lto-wrapper arguments. (claim_file_handler): Do not add file to claimed_files if it contains offload sections without LTO sections. Add it to offload_files instead. From-SVN: r218543
2014-11-21Always use PIC option with -shared in libtoolH.J. Lu2-1/+6
Libtool needs to pass PIC option -shared when creating shared object to link regular object files with slim-lto archive. PR bootstrap/63784 * libtool.m4: Add $pic_flag with -shared. boehm-gc/ PR bootstrap/63784 * configure: Regenerated. gcc/ PR bootstrap/63784 * configure: Regenerated. libatomic/ PR bootstrap/63784 * configure: Regenerated. libbacktrace/ PR bootstrap/63784 * configure: Regenerated. libcc1/ PR bootstrap/63784 * configure: Regenerated. libcilkrts/ PR bootstrap/63784 * configure: Regenerated. libffi/ PR bootstrap/63784 * configure: Regenerated. libgfortran/ PR bootstrap/63784 * configure: Regenerated. libgomp/ PR bootstrap/63784 * configure: Regenerated. libitm/ PR bootstrap/63784 * configure: Regenerated. libjava/ PR bootstrap/63784 * configure: Regenerated. libjava/classpath/ PR bootstrap/63784 * configure: Regenerated. libobjc/ PR bootstrap/63784 * configure: Regenerated. libquadmath/ PR bootstrap/63784 * configure: Regenerated. libsanitizer/ PR bootstrap/63784 * configure: Regenerated. libssp/ PR bootstrap/63784 * configure: Regenerated. libstdc++-v3/ PR bootstrap/63784 * configure: Regenerated. libvtv/ PR bootstrap/63784 * configure: Regenerated. lto-plugin/ PR bootstrap/63784 * configure: Regenerated. From-SVN: r217937
2014-11-13[PATCH 4/7] OpenMP 4.0 offloading infrastructure: lto-wrapper.Ilya Verbin2-1/+34
gcc/ * gcc.c (spec_host_machine, accel_dir_suffix): New variables. (process_command): Tweak path construction for the possibility of being configured as an offload compiler. (driver::maybe_putenv_OFFLOAD_TARGETS): New function. (driver::main): Call maybe_putenv_OFFLOAD_TARGETS. (driver::set_up_specs): Tweak path construction for the possibility of being configured as an offload compiler. * lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define. (offload_names, offloadbegin, offloadend): New static variables. (free_array_of_ptrs, parse_env_var, access_check, compile_offload_image) (compile_images_for_offload_targets, copy_file, find_offloadbeginend): New static functions. (run_gcc): Determine whether offload sections are present. If so, run compile_images_for_offload_targets and return the names of new generated objects to linker. If there are offload sections, but no LTO sections, then return the copies of input objects without link-time recompilation. lto-plugin/ * lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define. (struct plugin_objfile): Add new field "offload". (process_offload_section): New static function. (claim_file_handler): Claim file if it contains offload sections. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com> Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com> From-SVN: r217491
2014-11-13[PATCH 1/7] OpenMP 4.0 offloading infrastructure: configure and makeBernd Schmidt5-4/+42
* configure: Regenerate. * configure.ac (--enable-as-accelerator-for) (--enable-offload-targets): New configure options. gcc/ * Makefile.in (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): New variables substituted by configure. (libsubdir, libexecsubdir, unlibsubdir): Tweak for the possibility of being configured as an offload compiler. (DRIVER_DEFINES): Pass new defines DEFAULT_REAL_TARGET_MACHINE and ACCEL_DIR_SUFFIX. (install-cpp, install-common, install_driver, install-gcc-ar): Do not install for the offload compiler. * config.in: Regenerate. * configure: Regenerate. * configure.ac (real_target_noncanonical, accel_dir_suffix) (enable_as_accelerator): Compute new variables. (ACCEL_COMPILER): Define if the compiler is built as the accel compiler. (OFFLOAD_TARGETS): List of target names suitable for offloading. (ENABLE_OFFLOADING): Define if list of offload targets is not empty. gcc/cp/ * Make-lang.in (c++.install-common): Do not install for the offload compiler. gcc/doc/ * install.texi (Options specification): Document --enable-as-accelerator-for and --enable-offload-targets. gcc/fortran/ * Make-lang.in (fortran.install-common): Do not install for the offload compiler. libgcc/ * Makefile.in (crtoffloadbegin$(objext)): New rule. (crtoffloadend$(objext)): Likewise. * configure: Regenerate. * configure.ac (accel_dir_suffix): Compute new variable. (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o if enable_offload_targets is not empty. * offloadstuff.c: New file. libgomp/ * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Check for libdl, required for plugin support. (PLUGIN_SUPPORT): Define if plugins are supported. (enable_offload_targets): Support Intel MIC targets. (OFFLOAD_TARGETS): List of target names suitable for offloading. lto-plugin/ * Makefile.am (libexecsubdir): Tweak for the possibility of being configured for offload compiler. (accel_dir_suffix, real_target_noncanonical): New variables substituted by configure. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac (accel_dir_suffix, real_target_noncanonical): Compute new variables. Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com> Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com> Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com> From-SVN: r217485
2014-11-11re PR target/63610 (Fixing the libtool bug for Yosemite (darwin14))Francois-Xavier Coudert2-1/+6
toplevel: 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * libtool.m4: Fix globbing of darwin versions. boehm-gc/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. gcc/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libatomic/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libbacktrace/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libcc1/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libcilkrts/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libffi/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libgfortran/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libgomp/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libitm/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libobjc/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libquadmath/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libsanitizer/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libssp/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libstdc++-v3/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libvtv/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. lto-plugin/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libjava/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. libjava/classpath/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. zlib/ 2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR target/63610 * configure: Regenerate. From-SVN: r217366
2014-08-26Properly set gcc_build_dir for in-tree buildH.J. Lu5-4/+28
PR bootstrap/62260 * Makefile.am (gcc_build_dir): Set to @gcc_build_dir@. * configure.ac (gcc_build_dir): Set and AC_SUBST according to $host_subdir. * Makefile.in: Regenerated. * configure: Likewise. From-SVN: r214524
2014-06-13Allow overriding the libiberty used for building the LTO plugin.Thomas Schwinge5-31/+64
lto-plugin/ * configure.ac (--with-libiberty): New configure option. * configure: Regenerate. * Makefile.am (libiberty, libiberty_noasan, libiberty_pic): New variables. (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS) (liblto_plugin_la_DEPENDENCIES): Use them. * Makefile.in: Regenerate. From-SVN: r211642
2014-05-15Check for -static-libgcc before use (PR lto/60981)Rainer Orth3-4/+46
PR lto/60981 * configure.ac: Check for -static-libgcc. * configure: Regenerate. From-SVN: r210465
2014-04-17re PR sanitizer/56781 (boostrap-asan failure: fixincl fails to link (missing ↵Jakub Jelinek3-6/+23
-lasan)) PR sanitizer/56781 lto-plugin/ * Makefile.am (CFLAGS, LDFLAGS): Filter out -fsanitize=address. (liblto_plugin_la_LIBADD, liblto_plugin_la_LDFLAGS, liblto_plugin_la_DEPENDENCIES): Prefer ../libiberty/noasan/libiberty.a over ../libiberty/pic/libiberty.a if the former exists. * Makefile.in: Regenerated. libiberty/ * maint-tool: Also emit rule for noasan/ subdirectory. * configure.ac (NOASANFLAG): Set and substitute. * Makefile.in: Regenerated. (NOASANFLAG): Set. (all, $(TARGETLIB), mostlyclean): Handle noasan subdir like pic subdir. (stamp-noasandir): New goal. * configure: Regenerated. From-SVN: r209476
2014-04-17re PR sanitizer/56781 (boostrap-asan failure: fixincl fails to link (missing ↵Jakub Jelinek3-3/+15
-lasan)) PR sanitizer/56781 * libtool-ldflags: Also prefix -static-lib*, -shared-lib* and -B* options with -Xcompiler. lto-plugin/ * Makefile.am (LTLDFLAGS, liblto_plugin_la_LINK): New variables. * Makefile.in: Regenerated. From-SVN: r209475
2014-04-02lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin is set in ↵Richard Biener2-0/+12
COLLECT_GCC_OPTIONS. 2014-04-02 Richard Biener <rguenther@suse.de> * lto-plugin.c (onload): Fail to load if -fno-use-linker-plugin is set in COLLECT_GCC_OPTIONS. From-SVN: r209011
2014-03-28simple-object.c (simple_object_internal_read): Handle EINTR and short reads.Richard Biener2-12/+34
2014-03-28 Richard Biener <rguenther@suse.de> libiberty/ * simple-object.c (simple_object_internal_read): Handle EINTR and short reads. lto-plugin/ * lto-plugin.c (process_symtab): Handle EINTR and short reads. From-SVN: r208898
2014-03-17Fix Solaris bootstrap with GNU ld/LTORainer Orth5-4/+25
* configure.ac (ac_lto_plugin_ldflags): Set to -Wc,-static-libgcc for gcc. * configure: Regenerate. * Makefile.am (AM_LDFLAGS): New variable. (liblto_plugin_la_LDFLAGS): Add it. * Makefile.in: Regenerate. From-SVN: r208614
2013-10-23Fix up ChangeLog entries (name, e-mail, formatting, otherwise).Gerald Pfeifer1-2/+2
From-SVN: r203992
2013-09-20libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical ppc host match.Alan Modra2-5/+15
* libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical ppc host match. Support little-endian powerpc linux hosts. Regenerate configure throughout. From-SVN: r202773
2012-09-14* configure: Regenerated.David Edelsohn2-2/+7
From-SVN: r191331
2012-05-29* lto-plugin.c: Fix typo.Joseph Myers2-1/+5
From-SVN: r187982
2012-05-16Regenerate configure files for libtool.m4 changeH.J. Lu2-3/+14
boehm-gc/ * configure: Regenerated. gcc/ * configure: Regenerated. libatomic/ * configure: Regenerated. libffi/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libgomp/ * configure: Regenerated. libitm/ * configure: Regenerated. libjava/classpath/ * configure: Regenerated. libjava/ * configure: Regenerated. libmudflap/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++-v3/ * configure: Regenerated. lto-plugin/ * configure: Regenerated. zlib/ * configure: Regenerated. From-SVN: r187616
2012-02-22re PR lto/50616 (lto1.exe: internal compiler error: invalid resolution in ↵Kai Tietz2-2/+17
the resolution file) PR lto/50616 * lto-plugin.c (PRI_LL): New macro. (dump_symtab): Use PRI_LL instead of ll in print. (process_symtab): Use PRI_LL instead of ll in scan. From-SVN: r184462
2011-12-20warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call.Andreas Schwab2-1/+5
config/: * warnings.m4 (ACX_PROG_CC_WARNING_OPTS): Avoid leading dash in expr call. fixincludes/: * configure: Regenerate. gcc/: * configure: Regenerate. libcpp/: * configure: Regenerate. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate. lto-plugin/: * configure: Regenerate. From-SVN: r182546
2011-12-19Check for warning flags without no- prefixAndreas Schwab2-4/+14
config/: PR bootstrap/51388 * warnings.m4 (ACX_PROG_CC_WARNING_OPTS) (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Run the test without the no- prefix. fixincludes/: * configure: Regenerate. gcc/: * configure: Regenerate. libcpp/: * configure: Regenerate. libdecnumber/: * configure: Regenerate. libiberty/: * configure: Regenerate. lto-plugin/: * configure: Regenerate. From-SVN: r182478
2011-11-21Additional fixes for FreeBSD-10 build:Andreas Tobler2-3/+7
/: * libtool.m4: Additional FreeBSD 10 fixes. boehm-gc/: * configure: Regenerate. gcc/: * configure: Regenerate. libffi/: * configure: Regenerate. libgfortran/: * configure: Regenerate. libgomp/: * configure: Regenerate. libitm/: * configure: Regenerate. libjava/: * configure.ac: Fix some more FreeBSD 10 issues.. * configure: Regenerate. libjava/libltdl/: * acinclude.m4: Additional FreeBSD 10 fixes. * configure: Regenerate. libmudflap/: * configure: Regenerate. libobjc/: * configure: Regenerate. libquadmath/: * configure: Regenerate. libssp/: * configure: Regenerate. libstdc++-v3/: * configure: Regenerate. lto-plugin/: * configure: Regenerate. zlib/: * configure: Regenerate. From-SVN: r181593
2011-10-02re PR lto/47247 (Linker plugin specification makes it difficult to handle ↵Jan Hubicka2-2/+17
COMDATs) PR lto/47247 * lto-plugin.c (get_symbols_v2): New variable. (write_resolution): Use V2 API when available. (onload): Handle LDPT_GET_SYMBOLS_V2. * lto-symtab.c (lto_symtab_resolve_symbols): Do not resolve when resolution is already availbale from plugin. (lto_symtab_merge_decls_1): Handle LDPR_PREVAILING_DEF_IRONLY_EXP. * cgraph.c (ld_plugin_symbol_resolution): Add prevailing_def_ironly_exp. * lto-cgraph.c (LDPR_NUM_KNOWN): Update. * ipa.c (varpool_externally_visible_p): IRONLY variables are never externally visible. * varasm.c (resolution_to_local_definition_p): Add LDPR_PREVAILING_DEF_IRONLY_EXP. (resolution_local_p): Likewise. * common.c (lto_resolution_str): Add new resolution. * common.h (lto_resolution_str): Likewise. From-SVN: r179424
2011-09-30Use 64bit integer for LTO symbol ID.H.J. Lu2-6/+18
gcc/lto 2011-09-30 H.J. Lu <hongjiu.lu@intel.com> Andi Kleen <ak@linux.intel.com> PR lto/50568 * lto.c (lto_splay_tree_delete_id): New. (lto_splay_tree_compare_ids): Likewise. (lto_splay_tree_lookup): Likewise. (lto_splay_tree_id_equal_p): Likewise. (lto_splay_tree_insert): Likewise. (lto_splay_tree_new): Likewise. (lto_resolution_read): Change id to unsigned HOST_WIDE_INT. Use lto_splay_tree_id_equal_p and lto_splay_tree_lookup. (create_subid_section_table): Use lto_splay_tree_lookup and lto_splay_tree_insert. (lto_file_read): Use lto_splay_tree_new. lto-plugin/ 2011-09-30 H.J. Lu <hongjiu.lu@intel.com> Andi Kleen <ak@linux.intel.com> PR lto/50568 * lto-plugin.c (sym_aux): Change id to unsigned long long. (plugin_symtab): Likewise. (dump_symtab): Likewise. (resolve_conflicts): Likewise. (process_symtab): Likewise. Co-Authored-By: Andi Kleen <ak@linux.intel.com> From-SVN: r179395
2011-08-10re PR bootstrap/49907 (lto-plugin -Wall in stage1)Richard Guenther6-4/+58
2011-08-10 Richard Guenther <rguenther@suse.de> PR bootstrap/49907 lto-plugin/ * configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence. * Makefile.am (AM_CFLAGS): Adjust. Do not build with -Werror. * configure: Regenerate. * Makefile.in: Likewise. * aclocal.m4: Likewise. From-SVN: r177614
2011-04-20remove useless if-before-free testsJim Meyering2-4/+6
Change "if (E) free (E);" to "free (E);" everywhere except in the libgo/, intl/, zlib/ and classpath/ directories. Also transform equivalent variants like "if (E != NULL) free (E);" and allow an extra cast on the argument to free. Otherwise, the tested and freed "E" expressions must be identical, modulo white space. From-SVN: r172785
2011-04-05re PR lto/48431 (patch to fix a compile error in lto-plugin.c when using ↵Richard Guenther2-3/+8
older C compilers) 2011-04-05 Richard Guenther <rguenther@suse.de> PR bootstrap/48431 * lto-plugin.c (claim_file_handler): Do not declare vars in code. From-SVN: r171982
2011-02-13Remove freebsd1 from libtool.m4 macros and config.rpath.Ralf Wildenhues4-20/+18
/: Import from Libtool and gnulib: 2011-01-27 Gerald Pfeifer <gerald@pfeifer.com> Prepare for supporting FreeBSD 10. * config.rpath: Remove handling of freebsd1* which soon would match FreeBSD 10.0. 2011-01-20 Gerald Pfeifer <gerald@pfeifer.com> (tiny change) Remove support for FreeBSD 1.x. * libtool.m4 (_LT_LINKER_SHLIBS) (_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. boehm-gc/: * configure: Regenerate. gcc/: * configure: Regenerate. libffi/: * configure: Regenerate. libgfortran/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. libgo/: * config/libtool.m4: (_LT_LINKER_SHLIBS) (_LT_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. * configure: Regenerate. libgomp/: * configure: Regenerate. libjava/: * configure: Regenerate. * shlibpath.m4 (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. libjava/classpath/: * config.rpath, ltcf-c.sh, ltcf-gcj.sh, ltconfig: Remove handling of freebsd1* which soon would match FreeBSD 10.0. * configure: Regenerate. libjava/libltdl/: * acinclude.m4 (AC_LIBTOOL_PROG_LD_SHLIBS) (AC_LIBTOOL_SYS_DYNAMIC_LINKER): Remove handling of freebsd1* which soon would incorrectly match FreeBSD 10.0. * configure: Regenerate. libmudflap/: * configure: Regenerate. libobjc/: * configure: Regenerate. libquadmath/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. libssp/: * Makefile.in: Regenerate. * aclocal.m4: Likewise. * configure: Likewise. libstdc++-v3/: * configure: Regenerate. lto-plugin/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. zlib/: * configure: Regenerate. From-SVN: r170106
2011-02-12Fix minor build system issues in lto-plugin.Ralf Wildenhues3-20/+26
lto-plugin/: * Makefile.am (all-local): Rename from 'all'. (gcc_build_dir): Use $(host_subdir). * Makefile.in: Regenerate. From-SVN: r170075
2011-02-12re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: ↵Alexandre Oliva3-9/+32
fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") ChangeLog: PR lto/47225 * Makefile.def (lto-plugin): Double dash for enable-shared. (configure-gcc): Depend on all-lto-plugin. * Makefile.in: Rebuilt. lto-plugin/ChangeLog: PR lto/47225 * Makefile.am (gcc_build_dir, in_gcc_libs): New. (liblto_plugin_la_LDFLAGS): Add -module. (copy_lto_plugin): Renamed to... ($(in_gcc_libs)): ... this. Add mkinstalldirs. Skip copying of static modules. * Makefile.in: Rebuild. gcc/ChangeLog: PR lto/47225 * configure.ac (gcc_cv_lto_plugin): Test for liblto_plugin.la in the current directory. * configure: Rebuilt. From-SVN: r170070
2011-02-07re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: ↵Kai Tietz3-4/+21
fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") 2011-02-07 Kai Tietz <kai.tietz@onevision.com> PR lto/47225 * Makefile.am (Wc): New helper for encoding -Wc,. (liblto_plugin_la_LIBADD): Use Wc for libiberty library. (liblto_plugin_la_DEPENDENCIES): Special case pic libiberty. * Makefile.in: Regenerated. From-SVN: r169900
2011-02-07revert r169877 patch for PR47225Paolo Bonzini3-8/+14
From-SVN: r169878
2011-02-07re PR lto/47225 (cross-compile fails while configuring libgcc with "xgcc: ↵Kai Tietz3-3/+15
fatal error: -fuse-linker-plugin, but liblto_plugin.so not found") 2011-02-07 Kai Tietz <kai.tietz@onevision.com> PR lto/47225 * Makefile.am (Wl): New helper for encoding -Wl,. (liblto_plugin_la_LIBADD): Use -Wl for libiberty library. * Makefile.in: Regenerated. From-SVN: r169877
2011-01-25lto-plugin.c (gold_version): New static variable.Ian Lance Taylor2-1/+16
* lto-plugin.c (gold_version): New static variable. (all_symbols_read_handler): Don't check pass_through_items if using gold 1.11 or later. (onload): Set gold_version if we see LDPT_GOLD_VERSION. From-SVN: r169237
2011-01-12re PR lto/47264 (Many tests fail with -flto due unaligned load in lto-plugin.c)Richard Guenther2-2/+8
2011-01-12 Richard Guenther <rguenther@suse.de> PR lto/47264 * lto-plugin.c (parse_table_entry): Use memcpy to access unaligned fields. From-SVN: r168708
2010-12-20Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag.Dave Korn3-0/+7
* Makefile.am (AM_LIBTOOLFLAGS): Define, adding disable-static tag. * Makefile.in: Regenerate. From-SVN: r168087
2010-12-15Revert last change.Rainer Orth3-9/+10
From-SVN: r167859
2010-12-15Makefile.am (liblto_plugin_la_DEPENDENCIES): Define.Rainer Orth3-6/+16
* Makefile.am (liblto_plugin_la_DEPENDENCIES): Define. (liblto_plugin_la_LIBADD): Use -L../libiberty/pic -liberty. (liblto_plugin_la_LDFLAGS): Use -L../libiberty -liberty. * Makefile.in: Regenerate. From-SVN: r167850
2010-12-10re PR middle-end/46674 (Weak alias is mistakenly optimized away)Dave Korn5-35/+11
gcc/ChangeLog: PR middle-end/46674 PR lto/43157 * target.def (mangle_assembler_name): New target asm_out hook. * targhooks.c (default_mangle_assembler_name): Add default hook implementation. * targhooks.h (default_mangle_assembler_name): Add prototype. * lto-symtab.c (lto_symtab_register_decl): Use new hook when processing DECL_ASSEMBLER_NAMEs for lto symtabs. (lto_symtab_get_resolution): Likewise. (lto_cgraph_replace_node): Likewise. (lto_symtab_prevailing_decl): Likewise. * lto-streamer-out.c (write_symbol): Likewise. * doc/tm.texi.in (TARGET_MANGLE_ASSEMBLER_NAME): Add @hook directive. * doc/tm.texi: Regenerate. * config/i386/cygming.h (TARGET_MANGLE_ASSEMBLER_NAME): Define to point at i386_pe_mangle_assembler_name. * config/i386/winnt.c (i386_pe_mangle_assembler_name): New function. * config/i386/i386-protos.h (i386_pe_mangle_assembler_name): Add prototype. lto-plugin/ChangeLog: PR middle-end/46674 PR lto/43157 * configure.ac (SYM_STYLE): Don't AC_DEFINE. * lto-plugin.c (sym_style): Don't use it; default to ss_none. * configure: Regenerate. * config.h.in: Likewise. gcc/testsuite/ChangeLog: PR middle-end/46674 PR lto/43157 * gcc.dg/pr43157.c: New file. From-SVN: r167688
2010-12-06re PR target/40125 (libgcc_s DLL installed in wrong directory in cross ↵Dave Korn6-4/+44
toolchain) config/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * lthostflags.m4: New file. (ACX_LT_HOST_FLAGS): Define. libgfortran/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * Makefile.am (LTLDFLAGS): Use lt_host_flags. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. libgomp/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * Makefile.am (libgomp_la_LDFLAGS): Use lt_host_flags. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libjava/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * configure.host (libgcj_sublib_ltflags): Use lt_host_flags. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * gcj/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac (extra_ldflags_libobjc): Invoke ACX_LT_HOST_FLAGS. * Makefile.in (lt_host_flags): Import AC_SUBST'd value. * aclocal.m4: Regenerate. * configure: Regenerate. libquadmath/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * Makefile.am (libquadmath_la_LDFLAGS): Use lt_host_flags. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. libssp/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * Makefile.am (libssp_la_LDFLAGS): Use lt_host_flags. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. libstdc++-v3/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * configure.host (OPT_LDFLAGS): Use lt_host_flags for cygming. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. * doc/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. lto-plugin/ChangeLog: 2010-12-06 Dave Korn <dave.korn.cygwin@gmail.com> PR target/40125 PR lto/46695 * configure.ac: Invoke ACX_LT_HOST_FLAGS. * Makefile.am (liblto_plugin_la_LDFLAGS): Use lt_host_flags but override -bindir setting. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. From-SVN: r167480
2010-12-05config.h.in: Regenerated.Kai Tietz5-99/+55
2010-12-05 Kai Tietz <kai.tietz@onevision.com> * config.h.in: Regenerated. * configure: Regenerated. * configure.ac (AC_CHECK_HEADERS): Replaced by AC_HEADER_SYS_WAIT. * lto-plugin.c (WIFEXITED): Define default. (WEXITSTATUS): Likeiwse. From-SVN: r167468
2010-12-01config.h.in: Regenerated.Kai Tietz7-11/+125
2010-12-01 Kai Tietz <kai.tietz@onevision.com> * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * configure.ac (AC_CHECK_HEADERS): Check for sys/wait.h. * lto-plugin.c: Include sys/wait.h conditionally. * aclocal.m4: Regenerated. From-SVN: r167343
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