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binutils-gdb/gold/config.in

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Initial CVS checkin of gold
2006-08-05 07:10:59 +08:00
/* config.in. Generated from configure.ac by autoheader. */
/* Define to 1 if translation of program messages to the user's native
language is requested. */
#undef ENABLE_NLS
Add plugin functionality for link-time optimization (LTO). include/: * plugin-api.h: New file. gold/: * configure.ac (plugins): Add --enable-plugins option. * configure: Regenerate. * config.in: Regenerate. * Makefile.am (LIBDL): New variable. (CCFILES): Add plugin.cc. (HFILES): Add plugin.h. (ldadd_var): Add LIBDL. * Makefile.in: Regenerate. * archive.cc: Include "plugin.h". (Archive::setup): Don't preread archive symbols when using a plugin. (Archive::get_file_and_offset): Add memsize parameter. Change callers. (Archive::get_elf_object_for_member): Call plugin hooks for claiming files. (Archive::include_member): Add symbols from plugin objects. * archive.h (Archive::get_file_and_offset): Add memsize parameter. * descriptors.cc (Descriptors::open): Check for file descriptors abandoned by plugins. (Descriptors::claim_for_plugin): New function. * descriptors.h (Descriptors::claim_for_plugin): New function. (Open_descriptor::is_claimed): New field. (claim_descriptor_for_plugin): New function. * fileread.cc (File_read::claim_for_plugin): New function. * fileread.h (File_read::claim_for_plugin): New function. (File_read::descriptor): New function. * gold.cc: Include "plugin.h". (queue_initial_tasks): Add task to call plugin hooks for generating new object files. * main.cc: Include "plugin.h". (main): Load plugin libraries. * object.h (Pluginobj): Declare. (Object::pluginobj): New function. (Object::do_pluginobj): New function. (Object::set_target): New function. * options.cc: Include "plugin.h". (General_options::parse_plugin): New function. (General_options::General_options): Initialize plugins_ field. (General_options::add_plugin): New function. * options.h (Plugin_manager): Declare. (General_options): Add --plugin option. (General_options::has_plugins): New function. (General_options::plugins): New function. (General_options::add_plugin): New function. (General_options::plugins_): New field. * plugin.cc: New file. * plugin.h: New file. * readsyms.cc: Include "plugin.h". (Read_symbols::do_read_symbols): Check for archive before checking for ELF file. Call plugin hooks to claim files. * resolve.cc (Symbol_table::resolve): Record when symbol is referenced from a real object file; force override when processing replacement files. * symtab.cc (Symbol::init_fields): Initialize in_real_elf_ field. (Symbol::init_base_object): Likewise. (Symbol::init_base_output_data): Likewise. (Symbol::init_base_output_segment): Likewise. (Symbol::init_base_constant): Likewise. (Symbol::init_base_undefined): Likewise. (Symbol::output_section): Assert that object is not a plugin. (Symbol_table::add_from_pluginobj): New function. (Symbol_table::sized_finalize_symbol): Treat symbols from plugins as undefined. (Symbol_table::sized_write_globals): Likewise. (Symbol_table::add_from_pluginobj): Instantiate template. * symtab.h (Sized_pluginobj): Declare. (Symbol::in_real_elf): New function. (Symbol::set_in_real_elf): New function. (Symbol::in_real_elf_): New field. (Symbol_table::add_from_pluginobj): New function. * testsuite/Makefile.am (AM_CFLAGS): New variable. (LIBDL): New variable. (LDADD): Add LIBDL. (check_PROGRAMS): Add plugin_test_1 and plugin_test_2. (check_SCRIPTS): Add plugin_test_1.sh and plugin_test_2.sh. (check_DATA): Add plugin_test_1.err and plugin_test_2.err. (MOSTLYCLEANFILES): Likewise. * testsuite/Makefile.in: Regenerate. * testsuite/plugin_test.c: New file. * testsuite/plugin_test_1.sh: New file. * testsuite/plugin_test_2.sh: New file.
2008-09-20 06:54:57 +08:00
/* Define to enable linker plugins */
#undef ENABLE_PLUGINS
Add infrastructure for threading support.
2007-10-17 14:24:50 +08:00
/* Define to do multi-threaded linking */
#undef ENABLE_THREADS
Support creating empty output when there are no input objects.
2008-02-07 04:32:10 +08:00
/* Default big endian (true or false) */
#undef GOLD_DEFAULT_BIG_ENDIAN
/* Default machine code */
#undef GOLD_DEFAULT_MACHINE
2009-03-23 Ian Lance Taylor <iant@google.com> * freebsd.h: New file. * i386.cc: Include "freebsd.h". (Target_i386): Derive from Target_freebsd rather than Sized_target. (Target_selector_i386): Derive from Target_selector_freebsd rather than Target_selector. * x86_64.cc: Include "freebsd.h". (Target_x86_64): Derive from Target_freebsd rather than Sized_target. (Target_selector_x86_64): Derive from Target_selector_freebsd rather than Target_selector. * target.h (class Target): Add adjust_elf_header and do_adjust_elf_header. * output.cc (Output_file_header:: do_sized_write): Call target adjust_elf_header routine. * configure.tgt: Set targ_osabi. * configure.ac: Define GOLD_DEFAULT_OSABI. * parameters.cc (Parameters::default_target): Pass GOLD_DEFAULT_OSABI to select_target. * target-select.h (class Target_selector): Make instantiate_target protected rather than private. * Makefile.am (HFILES): Add freebsd.h. * configure, Makefile.in, config.in: Rebuild.
2009-03-24 08:31:29 +08:00
/* Default OSABI code */
#undef GOLD_DEFAULT_OSABI
Support creating empty output when there are no input objects.
2008-02-07 04:32:10 +08:00
/* Default size (32 or 64) */
#undef GOLD_DEFAULT_SIZE
elfcpp:/ * elfcpp_swap.h: #include "config.h". Only #include <byteswap.h> if HAVE_BYTESWAP_H is defined; if not, provide definitions for bswap_{16,32,64}. For gcc 4.3 and later, use the builtin bswap functions. Check WORDS_BIGENDIAN rather than __BYTE_ORDER. gold:/ * configure.ac: Check for byteswap.h. * configure: Rebuild. * config.in: Rebuild.
2009-03-02 10:45:29 +08:00
/* Define to 1 if you have the <byteswap.h> header file. */
#undef HAVE_BYTESWAP_H
* configure.ac: Check for chsize and posix_fallocate. Replace ftruncate. * ftruncate.c: New file, from gnulib. * output.cc (posix_fallocate): Define dummy version if not HAVE_POSIX_FALLOCATE. (Output_file::map): Call posix_fallocate rather than lseek and write. * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. * configure, Makefile.in, config.in: Rebuild.
2009-03-18 06:25:30 +08:00
/* Define to 1 if you have the `chsize' function. */
#undef HAVE_CHSIZE
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the <ext/hash_map> header file. */
#undef HAVE_EXT_HASH_MAP
/* Define to 1 if you have the <ext/hash_set> header file. */
#undef HAVE_EXT_HASH_SET
* ffsll.c: New file. * configure.ac: Call AC_REPLACE_FUNCS on ffsll. * gold.h (ffsll): Declare if HAVE_FFSLL is not defined. * ftruncate.c (ftruncate): Declare before definition. * mremap.c (mremap): Likewise. * pread.c (pread): Likewise. * configure, Makefile.in, config.in: Rebuild.
2009-03-28 13:22:30 +08:00
/* Define to 1 if you have the `ffsll' function. */
#undef HAVE_FFSLL
* configure.ac: Check for chsize and posix_fallocate. Replace ftruncate. * ftruncate.c: New file, from gnulib. * output.cc (posix_fallocate): Define dummy version if not HAVE_POSIX_FALLOCATE. (Output_file::map): Call posix_fallocate rather than lseek and write. * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. * configure, Makefile.in, config.in: Rebuild.
2009-03-18 06:25:30 +08:00
/* Define to 1 if you have the `ftruncate' function. */
#undef HAVE_FTRUNCATE
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
Add --stats option to print runtime and memory usage statistics.
2007-10-12 13:51:25 +08:00
/* Define to 1 if you have the `mallinfo' function. */
#undef HAVE_MALLINFO
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
* mremap.c: New file. * configure.ac: Call AC_REPLACE_FUNCS on mremap. * gold.h (MREMAP_MAYMOVE): Define if HAVE_MREMAP is not defined. (mremap): Declare if HAVE_MREMAP is not defined. * configure, Makefile.in, config.in: Rebuild.
2009-03-28 07:21:09 +08:00
/* Define to 1 if you have the `mremap' function. */
#undef HAVE_MREMAP
* common.cc (Symbol_table::allocate_commons): Remove options parameter. Change caller. (Symbol_table::do_allocate_commons): Remove options parameter. Change caller. Just call do_allocate_commons_list twice. (Symbol_table::do_allocate_commons_list): New function, broken out of do_allocate_commons. * common.h (class Allocate_commons_task): Remove options_ field. Update constructor. * symtab.cc (Symbol_table::Symbol_table): Initialize tls_commons_. (Symbol_table::add_from_object): Put TLS common symbols on tls_commons_ list. (Symbol_table::sized_finalize_symbol): Handle STT_TLS symbols which are IN_OUTPUT_DATA. * symtab.h (class Symbol_table): Add tls_commons_ field. Update allocate_commons and do_allocate_commons declarations. Declare do_allocate_commons_list. * gold.cc (queue_middle_tasks): Update creation of Allocate_commons_task to not pass options. * testsuite/Makefile.am (INCLUDES): Add -I.. . (TLS_TEST_C_FLAGS): New variable. (tls_test_c_pic.o): New target. (tls_test_shared.so): Link in tls_test_c_pic.o. (tls_test_c_pic_ie.o): New target. (tls_test_ie_shared.so): Link in tls_test_c_pic_ie.o. (tls_test_DEPENDENCIES, tls_test_LDADD): Add tls_test_c.o. (tls_test_c.o): New target. (tls_pic_test_DEPENDENCIES): Add tls_test_c_pic.o. (tls_pic_test_LDADD): Likewise. (tls_shared_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_pic.o. (tls_shared_gd_to_ie_test_LDADD): Likewise. (tls_test_c_gnu2.o): New target. (tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES): Add tls_test_c_gnu2.o. (tls_shared_gnu2_gd_to_ie_test_LDADD): Likewise. (tls_test_gnu2_shared.so): Link in tls_test_c_gnu2.o. (tls_test_shared_nonpic.so): Link in tls_test_c.o. * testsuite/tls_test.cc: Include "config.h". (t_last): Call t11_last. * testsuite/tls_test.h (t11, t11_last): Declare. * testsuite/tls_test_c.c: New file. * testsuite/tls_test_main.cc (thread_routine): Call t11. * configure.ac: Check for OpenMP support. * configure, config.in, Makefile.in: Rebuild. * testsuite/Makefile.in: Rebuild.
2008-04-17 15:12:00 +08:00
/* Define if compiler supports #pragma omp threadprivate */
#undef HAVE_OMP_SUPPORT
* configure.ac: Check for chsize and posix_fallocate. Replace ftruncate. * ftruncate.c: New file, from gnulib. * output.cc (posix_fallocate): Define dummy version if not HAVE_POSIX_FALLOCATE. (Output_file::map): Call posix_fallocate rather than lseek and write. * gold.h (ftruncate): Declare if not HAVE_FTRUNCATE. * configure, Makefile.in, config.in: Rebuild.
2009-03-18 06:25:30 +08:00
/* Define to 1 if you have the `posix_fallocate' function. */
#undef HAVE_POSIX_FALLOCATE
Rework File_read interface. Get file size. Use pread when available.
2007-09-25 14:43:17 +08:00
/* Define to 1 if you have the `pread' function. */
#undef HAVE_PREAD
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define to 1 if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define to 1 if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define to 1 if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define to 1 if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define to 1 if you have the <sys/types.h> header file. */
#undef HAVE_SYS_TYPES_H
Add support for --enable-target to control which template specializations we generate.
2007-09-05 04:00:53 +08:00
/* Define to support 32-bit big-endian targets */
#undef HAVE_TARGET_32_BIG
/* Define to support 32-bit little-endian targets */
#undef HAVE_TARGET_32_LITTLE
/* Define to support 64-bit big-endian targets */
#undef HAVE_TARGET_64_BIG
/* Define to support 64-bit little-endian targets */
#undef HAVE_TARGET_64_LITTLE
PR gold/5986 Fix problems building gold with gcc 4.3.0. * gold.h (TEMPLATE_ATTRIBUTE_PRINTF_4): Define. (gold_error_at_location, gold_warning_at_location): Use it. * configure.ac: Check whether we can compile and use a template function with a printf attribute. * x86_64.cc (Target_x86_64::do_code_fill): Swap out a 32-bit value when jumping over bytes. * object.cc: Instantiate Object::read_section_data. * debug.h: Include <cstring> * dwarf_reader.cc: Include <algorithm> * main.cc: Include <cstring>. * options.cc: Include <cstring>. * output.cc: Include <cstring>. * script.cc: Include <cstring>. * script.h: Include <string>. * symtab.cc: Include <cstring> and <algorithm>. * target-select.cc: Include <cstring>. * version.cc: Include <string>. * testsuite/testmain.cc: Include <cstdlib>. * configure, config.in: Rebuild.
2008-03-27 07:36:46 +08:00
/* Define if attributes work on C++ templates */
#undef HAVE_TEMPLATE_ATTRIBUTES
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the <tr1/unordered_map> header file. */
#undef HAVE_TR1_UNORDERED_MAP
2009-04-23 Chris Demetriou <cgd@google.com> * configure.ac (HAVE_TR1_UNORDERED_MAP_REHASH): New define. * configure: Regenerate. * config.in: Regenerate. * gold.h: Avoid std::tr1::unordered_map and std::tr1::unordered_set if HAVE_TR1_UNORDERED_MAP_REHASH is not defined.
2009-04-25 03:33:42 +08:00
/* Define if ::std::tr1::unordered_map::rehash is usable */
#undef HAVE_TR1_UNORDERED_MAP_REHASH
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the <tr1/unordered_set> header file. */
#undef HAVE_TR1_UNORDERED_SET
/* Define to 1 if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
From Craig Silverstein: Add support for compressing .debug_str section.
2007-11-30 08:35:27 +08:00
/* Define to 1 if you have the <zlib.h> header file. */
#undef HAVE_ZLIB_H
Initial CVS checkin of gold
2006-08-05 07:10:59 +08:00
/* Name of package */
#undef PACKAGE
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
/* Define to the full name of this package. */
#undef PACKAGE_NAME
/* Define to the full name and version of this package. */
#undef PACKAGE_STRING
/* Define to the one symbol short name of this package. */
#undef PACKAGE_TARNAME
/* Define to the version of this package. */
#undef PACKAGE_VERSION
More section layout code.
2006-09-27 05:00:34 +08:00
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS
Full support for --sysroot.
2007-10-04 13:49:04 +08:00
/* System root for target files */
#undef TARGET_SYSTEM_ROOT
/* Whether the system root can be relocated */
#undef TARGET_SYSTEM_ROOT_RELOCATABLE
Initial CVS checkin of gold
2006-08-05 07:10:59 +08:00
/* Version number of package */
#undef VERSION
Framework for relocation scanning. Implement simple static TLS relocations.
2006-10-21 04:40:49 +08:00
/* Define to 1 if your processor stores words with the most significant byte
first (like Motorola and SPARC, unlike Intel and VAX). */
#undef WORDS_BIGENDIAN
Use AC_GNU_SOURCE.
2007-10-25 02:11:23 +08:00
/* Enable GNU extensions on systems that have them. */
#ifndef _GNU_SOURCE
# undef _GNU_SOURCE
#endif
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