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2015-08-31re PR fortran/47571 (undefined reference to clock_gettime in Linux build of ↵Francois-Xavier Coudert1-0/+6
02/01/2011) PR libfortran/47571 * acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Reinstate. * configure.ac: Call LIBGFOR_GTHREAD_WEAK again. * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r227347
2015-08-31re PR fortran/47571 (undefined reference to clock_gettime in Linux build of ↵Francois-Xavier Coudert1-5/+2
02/01/2011) PR libfortran/47571 * acinclude.m4 (LIBGFOR_GTHREAD_WEAK): Remove. (LIBGFOR_CHECK_WEAKREF): New test. * configure.ac: Call LIBGFOR_CHECK_WEAKREF instead of LIBGFOR_GTHREAD_WEAK. * config.h.in: Regenerate. * configure: Regenerate. * intrinsics/system_clock.c: Use SUPPORTS_WEAKREF instead of SUPPORTS_WEAK and GTHREAD_USE_WEAK. From-SVN: r227335
2015-08-29acinclude.m4: Remove LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT.Francois-Xavier Coudert1-45/+0
* acinclude.m4: Remove LIBGFOR_CHECK_ATTRIBUTE_DLLEXPORT. * configure.ac: Remove checks for strcasestr, execl, close, getrlimit, readlink, getppid, powl, erfl, j0l, j1l, y0l, y1l, tgammal, and lgammal. * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r227319
2015-08-23re PR libfortran/54572 (Use libbacktrace library)Francois-Xavier Coudert1-18/+0
PR libfortran/54572 * Makefile.def: Make libgfortran depend on libbacktrace. * Makefile.in: Regenerate. * config-lang.in: Add libbacktrace to target_libs. * Makefile.am (libgfortran_la_LDFLAGS): Link in libbacktrace. (AM_CPPFLAGS): Add libbacktrace directories to include paths. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. * configure.ac: Remove checks for strtok_r, wait, execve, pipe, and dup2. Remove call to GCC_CHECK_UNWIND_GETIPINFO. * libgfortran.h (full_exe_path, find_addr2line, backtrace): Remove prototypes. (show_backtrace): Add prototype. * runtime/backtrace.c: Rework file entirely. * runtime/compile_options.c (backtrace_handler): Rename backtrace to show_backtrace. (maybe_find_addr2line): Remove function. (set_options): Remove call to maybe_find_addr2line. * runtime/error.c (sys_abort): Rename backtrace to show_backtrace. * runtime/main.c (store_exe_path): Empty function body. (full_exe_path, gfstrtok_r, find_addr2line): Remove functions. (cleanup): Don't free removed variables. * runtime/minimal.c (full_exe_path): Remove function. (set_args): Don't set exe_path. * gfortran.dg/backtrace_1.f90: New test. From-SVN: r227106
2014-11-10PR 47007 and 61847 Locale failures in libgfortran.Janne Blomqvist1-0/+15
2014-11-10 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/47007 PR libfortran/61847 * config.h.in: Regenerated. * configure: Regenerated. * configure.ac (AC_CHECK_HEADERS_ONCE): Check for xlocale.h. (AC_CHECK_FUNCS_ONCE): Check for newlocale, freelocale, uselocale, strerror_l. * io/io.h (locale.h): Include. (xlocale.h): Include if present. (c_locale): New variable. (old_locale): New variable. (old_locale_ctr): New variable. (old_locale_lock): New variable. (st_parameter_dt): Add old_locale member. * io/transfer.c (data_transfer_init): Set locale to "C" if doing formatted transfer. (finalize_transfer): Reset locale to previous. * io/unit.c (c_locale): New variable. (old_locale): New variable. (old_locale_ctr): New variable. (old_locale_lock): New variable. (init_units): Init c_locale, init old_locale_lock. (close_units): Free c_locale. * runtime/error.c (locale.h): Include. (xlocale.h): Include if present. (gf_strerror): Use strerror_l if available. Reset locale to LC_GLOBAL_LOCALE for strerror_r branch. 2014-11-10 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/47007 PR libfortran/61847 * gfortran.texi: Add note about locale issues to thread-safety section. From-SVN: r217273
2014-10-20PR 63589 Fix splitting of PATH in find_addr2line.Janne Blomqvist1-0/+3
2014-10-20 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/63589 * configure.ac: Check for strtok_r. * runtime/main.c (gfstrtok_r): Fallback implementation of strtok_r. (find_addr2line): Use strtok_r to split PATH. * config.h.in: Regenerated. * configure: Regenerated. From-SVN: r216449
2014-07-05Restore Solaris/SPARC bootstrapRainer Orth1-0/+6
* configure, config.h.in: Regenerate. * config/fpu-sysv.h: Include <assert.h>. From-SVN: r212307
2014-05-22PR 60324 Handle long path names, don't use PATH_MAX.Janne Blomqvist1-0/+6
From-SVN: r210738
2014-03-18configure.ac: Check for presence of fcntl.Ulrich Weigand1-0/+3
* configure.ac: Check for presence of fcntl. * configure: Regenerate. * config.h.in: Regenerate. * io/unix.c (set_close_on_exec): Check for HAVE_FCNTL. From-SVN: r208634
2013-11-10Set close-on-exec flag when opening files.Janne Blomqvist1-0/+3
2013-11-10 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac: Check presence of mkostemp. * io/unix.c (set_close_on_exec): New function. (tempfile_open): Use mkostemp and O_CLOEXEC if available, fallback to calling set_close_on_exec. (regular_file): Add O_CLOEXEC to flags if defined. (open_external): Call set_close_on_exec if O_CLOEXEC is not defined. * config.h.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. From-SVN: r204654
2013-07-21re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)Tobias Burnus1-0/+6
2013-07-21 Tobias Burnus <burnus@net-b.de> PR fortran/35862 * libgfortran.h (GFC_FPE_DOWNWARD, GFC_FPE_TONEAREST, GFC_FPE_TOWARDZERO, GFC_FPE_UPWARD): New defines. 2013-07-21 Tobias Burnus <burnus@net-b.de> PR fortran/35862 * libgfortran.h (set_fpu_rounding_mode, get_fpu_rounding_mode): New prototypes. * config/fpu-387.h (set_fpu_rounding_mode, get_fpu_rounding_mode): New functions. * config/fpu-aix.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-generic.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-glibc.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * config/fpu-sysv.h (set_fpu_rounding_mode, get_fpu_rounding_mode): Ditto. * configure.ac: Check for fp_rnd and fp_rnd_t. * io/io.h (enum unit_round): Use GFC_FPE_* for the value. * io/read.c (convert_real): Set FP ronding mode. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. 2013-07-21 Tobias Burnus <burnus@net-b.de> PR fortran/35862 * gfortran.dg/round_4.f90: New. Co-Authored-By: Uros Bizjak <ubizjak@gmail.com> From-SVN: r201093
2013-06-24configure.ac: Check for fp_except and fp_except_t.Tobias Burnus1-0/+6
2013-06-24 Tobias Burnus <burnus@net-b.de> * configure.ac: Check for fp_except and fp_except_t. * config/fpu-sysv.h: Conditionally use either type. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r200360
2013-06-17gfortran.h (gfc_option_t): Add fpe_summary.Tobias Burnus1-0/+3
2013-06-17 Tobias Burnus <burnus@net-b.de> * gfortran.h (gfc_option_t): Add fpe_summary. * gfortran.texi (_gfortran_set_options): Update. * invoke.texi (-ffpe-summary): Add doc. * lang.opt (ffpe-summary): Add flag. * options.c (gfc_init_options, gfc_handle_option): Handle it. (gfc_handle_fpe_option): Renamed from gfc_handle_fpe_trap_option, also handle fpe_summary. * trans-decl.c (create_main_function): Update _gfortran_set_options call. 2013-06-17 Tobias Burnus <burnus@net-b.de> * libgfortran.h (compile_options_t) Add fpe_summary. (get_fpu_except_flags): New prototype. * runtime/compile_options.c (set_options, init_compile_options): Handle fpe_summary. * runtime/stop.c (report_exception): New function. (stop_numeric, stop_numeric_f08, stop_string, error_stop_string, error_stop_numeric): Call it. * config/fpu-387.h (get_fpu_except_flags): New function. * config/fpu-aix.h (get_fpu_except_flags): New function. * config/fpu-generic.h (get_fpu_except_flags): New function. * config/fpu-glibc.h (get_fpu_except_flags): New function. * config/fpu-glibc.h (get_fpu_except_flags): New function. * configure.ac: Check for fpxcp.h. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r200147
2013-02-19re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90 -O2 ↵John David Anglin1-3/+0
execution test) PR target/56347 * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): Remove check for broken powf. * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Likewise. * intrinsics/c99_functions.c: Likewise. * configure: Rebuilt. * config.h.in: Rebuilt. From-SVN: r196139
2012-10-06Fix usage of secure_getenv with glibc 2.17. Janne Blomqvist1-0/+3
See http://sourceware.org/glibc/wiki/Tips_and_Tricks/secure_getenv 2012-10-06 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac: Check for presence of secure_getenv. * libgfortran.h: Use HAVE_SECURE_GETENV. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. * config.h.in: Regenerated. * configure: Regenerated. From-SVN: r192169
2012-05-23re PR libfortran/53444 (Accommodate non-compliant strerror_r() on VxWorks.)Tobias Burnus1-1/+4
2012-05-23 Tobias Burnus <burnus@net-b.de> PR libfortran/53444 * acinclude.m4 (LIBGFOR_CHECK_STRERROR_R): Add configure checks * for two- and three-argument versions of strerror_r. * configure.ac (LIBGFOR_CHECK_STRERROR_R): Use it. * runtime/error.c (gf_strerror): Handle two-argument version of strerror_r. * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r187796
2012-05-05Fix handling of temporary files.Janne Blomqvist1-0/+6
2012-05-05 Janne Blomqvist <jb@gcc.gnu.org> * gfortran.texi (GFORTRAN_TMPDIR): Rename to TMPDIR, explain algorithm for choosing temp directory. 2012-05-05 Janne Blomqvist <jb@gcc.gnu.org> * config.h.in: Regenerated. * configure: Regenerated. * configure.ac: Add checks for getegid and __secure_getenv. * io/unix.c (P_tmpdir): Fallback definition for macro. (tempfile_open): New function. (tempfile): Use secure_getenv, call tempfile_open to try each directory in turn. * libgfortran.h (DEFAULT_TMPDIR): Remove macro. (secure_getenv): New macro/prototype. * runtime/environ.c (secure_getenv): New function. (variable_table): Rename GFORTRAN_TMPDIR to TMPDIR. * runtime/main.c (find_addr2line): Use secure_getenv. From-SVN: r187190
2012-04-02math.m4 (GCC_CHECK_MATH_FUNC): Remove if-present argument.Tristan Gingold1-182/+182
config/ 2012-04-02 Tristan Gingold <gingold@adacore.com> * math.m4 (GCC_CHECK_MATH_FUNC): Remove if-present argument. Define the variable. libgfortran/ 2012-04-02 Tristan Gingold <gingold@adacore.com> * configure.ac: Use new version of GCC_CHECK_MATH_FUNC. * configure: Regenerate * config.h.in: Regenerate. From-SVN: r186063
2012-03-27configure.ac: Add description to AC_DEFINE in GCC_CHECK_MATH_FUNC.Tristan Gingold1-182/+188
2012-03-27 Tristan Gingold <gingold@adacore.com> * configure.ac: Add description to AC_DEFINE in GCC_CHECK_MATH_FUNC. * configure: Regenerate * config.h.in: Regenerate. From-SVN: r185850
2012-01-20re PR libfortran/51899 (libgfortran's chmod.c fails to build on MinGW)Tobias Burnus1-0/+3
2012-01-20 Tobias Burnus <burnus@net-b.de> PR libgfortran/51899 * configure.ac: Check whether umask is available. * intrinsics/chmod.c (chmod_func): Make compile with MinGW. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r183335
2012-01-12Remove configure check for unused fdopen.Janne Blomqvist1-3/+0
2012-01-12 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac: Remove check for fdopen. * runtime/backtrace.c (CAN_PIPE): Fix comment, remove check for fdopen. * configure: Regenerated. * config.h.in: Regenerated. From-SVN: r183124
2011-11-09Configure cleanup.Janne Blomqvist1-42/+6
2011-11-09 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac (AC_STDC_HEADERS): Remove. (AC_HEADER_TIME): Remove. (AC_HAVE_HEADERS, AC_CHECK_HEADERS): Move into a single invocation of AC_CHECK_HEADERS_ONCE, don't check for presence of C89 headers. (AC_CHECK_MEMBERS): Use single invocation. (AC_CHECK_FUNCS): Move into single invocation of AC_CHEC_FUNCS_ONCE, don't check for presence of C89 functions. * config.h.in: Regenerate. * configure: Regenerate. * intrinsics/clock.c: Include time.h. (mclock): Assume clock() is present. (mclock8): Likewise. * intrinsics/ctime.c (strctime): Assume strftime is present. (fdate): Assume time() is present. (fdate_sub): Likewise. (ctime): Likewise. * intrinsics/date_and_time.c: Don't provide abs macro. (HAVE_NO_DATE_TIME): Remove code related to macro which is never set. * intrinsics/execute_command_line.c: Assume stdlib.h is present. * intrinsics/exit.c: Likewise. * intrinsics/extends_type_of.c: Likewise. * intrinsics/gerror.c: Assume strerror() is present. * intrinsics/kill.c: Assume signal.h is present. * intrinsics/malloc.c: Assume stdlib.h is present. * intrinsics/move_alloc.c: Likewise. * intrinsics/perror.c: Assume perror() is present. * intrinsics/signal.c: Assume signal.h is present. * intrinsics/stat.c: Assume stdlib.h is present. * intrinsics/system.c: Likewise. * intrinsics/time.c: Include time.h, assume time() is present. * intrinsics/time_1.h: Conditionally include sys/time.h, unconditionally time.h. (gf_cputime): Do division in double, fallback using clock(). (gf_gettime): Assume time() is present. * intrinsics/umask.c: Assume stdlib.h is present. * runtime/backtrace.c: Likewise. * runtime/compile_options.c: Assume signal.h is present, assume C89 signals are present. * runtime/error.c: Assume signal.h and stdlib.h are present. From-SVN: r181227
2011-11-09configure.ac: Make more cross-compile friendly.Tobias Burnus1-0/+3
2011-11-09 Tobias Burnus <burnus@net-b.de> * configure.ac: Make more cross-compile friendly. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r181212
2011-11-09PR 46686 Implement backtrace with _Unwind_Backtrace from libgcc.Janne Blomqvist1-11/+5
2011-11-09 Janne Blomqvist <jb@gcc.gnu.org> PR fortran/46686 * configure.ac: Don't check execinfo.h, backtrace, backtrace_symbols_fd. Check execve instead of execvp. Call GCC_CHECK_UNWIND_GETIPINFO. * runtime/backtrace.c: Don't include unused headers, include limits.h and unwind.h. (CAN_FORK): Check execve instead of execvp. (GLIBC_BACKTRACE): Remove. (bt_header): Conform to gdb backtrace format. (struct bt_state): New struct. (trace_function): New function. (show_backtrace): Use _Unwind_Backtrace from libgcc instead of glibc backtrace functions. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. * config.h.in: Regenerated. * configure: Regenerated. From-SVN: r181209
2011-11-02Move gthr to toplevel libgccRainer Orth1-3/+0
gcc: * gthr-single.h, gthr.h: Move to ../libgcc. * gthr-aix.h: Move to ../libgcc/config/rs6000. * gthr-dce.h: Move to ../libgcc/config/pa. * gthr-lynx.h: Move to ../libgcc/config. * gthr-mipssde.h: Move to ../libgcc/config/mips. * gthr-posix.h: Move to ../libgcc/config. * gthr-rtems.h: Likewise. * gthr-tpf.h: Move to ../libgcc/config/s390. * gthr-vxworks.h: Move to ../libgcc/config. * gthr-win32.h: Move to ../libgcc/config/i386. * configure.ac (gthread_flags): Remove (gthr-default.h): Don't create. (thread_file): Don't substitute. * configure: Regenerate. * Makefile.in (GCC_THREAD_FILE): Remove. (GTHREAD_FLAGS): Remove. (libgcc.mvars): Remove GTHREAD_FLAGS. * config/t-vxworks (EXTRA_HEADERS): Remove. gcc/po: * EXCLUDES (gthr-aix.h, gthr-dce.h, gthr-posix.c, gthr-posix.h) (gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h) (gthr-win32.h, gthr.h): Remove. libgcc: * gthr-single.h, gthr.h: New files. * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, config/gthr-vxworks.h, config/i386/gthr-win32.h, config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. * config/i386/gthr-win32.c: Include "gthr-win32.h". * configure.ac (thread_header): New variable. Set it depending on target_thread_file. (gthr-default.h): Link from $thread_header. * configure: Regenerate. * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). libgfortran: * Makefile.am (AM_CPPFLAGS): Add -I$(srcdir)/$(MULTISRCTOP)../libgcc, -I$(MULTIBUILDTOP)../libgcc. * Makefile.in: Regenerate. * acinclude.m4 (LIBGFOR_CHECK_GTHR_DEFAULT): Remove. * configure.ac (LIBGFOR_CHECK_GTHR_DEFAULT): Likewise. * configure: Regenerate. * config.h.in: Regenerate. libobjc: * Makefile.in (INCLUDES): Add -I$(MULTIBUILDTOP)../libgcc. * configure.ac (target_thread_file, HAVE_GTHR_DEFAULT): Remove. * configure: Regenerate. * config.h.in: Regenerate. libstdc++-v3: * acinclude.m4 (GLIBCXX_CONFIGURE): Determine and substitute toplevel_builddir. (GLIBCXX_ENABLE_THREADS): Remove glibcxx_thread_h, HAVE_GTHR_DEFAULT, enable_thread. (GLIBCXX_CHECK_GTHREADS): Reflect gthr move to libgcc. * include/Makefile.am (thread_host_headers): Remove ${host_builddir}/gthr-tpf.h. (${host_builddir}/gthr.h): Reflect gthr move to libgcc. Use $<. (${host_builddir}/gthr-single.h): Likewise. (${host_builddir}/gthr-posix.h): Likewise. (${host_builddir}/gthr-tpf.h): Remove. (${host_builddir}/gthr-default.h): Likewise. * configure, config.h.in: Regenerate. * Makefile.in, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.intestsuite/Makefile.in: Regenerate. From-SVN: r180776
2011-05-22PR 48931 Make backtrace async-signal-safe, reformat outputJanne Blomqvist1-2/+5
From-SVN: r174030
2011-04-15PR 47571 Fix bootstrap regression on alpha-dec-osfJanne Blomqvist1-0/+3
From-SVN: r172469
2011-04-12Cleanup memsize typesJanne Blomqvist1-0/+11
From-SVN: r172340
2011-02-24PR 47802 Use strftime for CTIME and FDATE intrinsicsJanne Blomqvist1-6/+3
From-SVN: r170478
2011-02-24PR 47802 Test for POSIX getpwuid_rJanne Blomqvist1-0/+3
From-SVN: r170471
2011-01-31Use clock_gettime in libgfortran timing intrinsics, cleanupJanne Blomqvist1-0/+3
From-SVN: r169449
2011-01-27Pr 47431 CTIME/FDATE thread-safety using ctime_r()Janne Blomqvist1-0/+3
From-SVN: r169338
2011-01-27PR 47432 Use ttyname_r() if availableJanne Blomqvist1-0/+3
From-SVN: r169337
2011-01-27PR 47491 getpwuid_r() bootstrap regression on SolarisJanne Blomqvist1-0/+32
From-SVN: r169334
2011-01-25PR 47375 getlog thread safetyJanne Blomqvist1-0/+3
From-SVN: r169243
2011-01-22PR 46267 strerror thread safetyJanne Blomqvist1-0/+3
From-SVN: r169110
2010-11-16re PR fortran/32049 (Support on x86_64 also kind=16)Francois-Xavier Coudert1-0/+3
/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * Makefile.def: Add libquadmath; build it with language=fortran. * configure.ac: Add libquadmath. * Makefile.tpl: Handle multiple libs in check-[+language+]. * Makefile.in: Regenerate. * configure: Regenerate. libquadmath/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 Initial implementation and checkin. gcc/fortran/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * gfortranspec.c (find_spec_file): New function. (lang_specific_driver): Try to find .spec file and use it. * trans-io.c (iocall): Define * IOCALL_X_REAL128/COMPLEX128(,write). (gfc_build_io_library_fndecls): Build decl for __float128 I/O. (transfer_expr): Call __float128 I/O functions. * trans-types.c (gfc_init_kinds): Allow kind-16 belonging to __float128. gcc/testsuite/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * gfortran.dg/quad_1.f90: New. * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use also compiler arguments. * lib/gfortran.exp (gfortran_link_flags): Add libquadmath to library search path; call gcc-set-multilib-library-path with arguments such that libgfortran.spec is found. (gfortran_init): Add path for libgfortran.spec to GFORTRAN_UNDER_TEST. libgomp/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * configure.ac: * configure: Regenerate. libgfortran/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * Makefile.am: Add missing pow_r16_i4.c, add transfer128.c, link libquadmath, if used. * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Add. * configure.ac: Use it, touch spec file. * gfortran.map: Add pow_r16_i4 and transfer_(real,complex)128(,write) functions. * intrinsics/cshift0.c (cshift0): Handle __float128 type. * intrinsics/erfc_scaled_inc.c: Ditto. * intrinsics/pack_generic.c (pack): Ditto * intrinsics/spread_generic.c (spread): Ditto. * intrinsics/unpack_generic.c (unpack1): Ditto. * io/read.c (convert_real): Ditto. * io/transfer.c: Update comments. * io/transfer128.c: New file. * io/write_float.def (write_float): Handle __float128 type. * libgfortran.h: #include quadmath_weak.h, define __builtin_infq and nanq. * m4/mtype.m4: Handle __float128 type. * runtime/in_pack_generic.c (internal_pack): Ditto. * runtime/in_unpack_generic.c (internal_unpack): Ditto. * kinds-override.h: New file. * libgfortran.spec.in: Ditto. * generated/pow_r16_i4.c: Generated. * Makefile.in: Regenerate. * configure: Regenerate. * config.h: Regenerate. * bessel_r10.c: Regenerate. * bessel_r16.c: Regenerate. * bessel_r4.c: Regenerate. * bessel_r8.c: Regenerate. * exponent_r16.c: Regenerate. * fraction_r16.c: Regenerate. * nearest_r16.c: Regenerate. * norm2_r10.c: Regenerate. * norm2_r16.c: Regenerate. * norm2_r4.c: Regenerate. * norm2_r8.c: Regenerate. * rrspacing_r16.c: Regenerate. * set_exponent_r16.c: Regenerate. * spacing_r16.c: Regenerate. Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r166825
2010-09-09acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE, [...]): Remove.Francois-Xavier Coudert1-9/+0
* acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_ISFINITE, LIBGFOR_CHECK_FOR_BROKEN_ISNAN, LIBGFOR_CHECK_FOR_BROKEN_FPCLASSIFY): Remove. * configure.ac: Remove above checks. * libgfortran.h: Define isnan, isinf, isfinite, isnormal and signbit in terms of the respective built-ins. * io/write_float.def (WRITE_FLOAT): Use signbit() instead of __builtin_signbit(). * intrinsics/c99_functions.c (tgamma): Use isnan() instead of __builtin_isnan(). * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r164119
2009-09-22configure.ac: Check for GFORTRAN_C99_1.1 funcs in OS libm.Iain Sandoe1-0/+54
2009-09-19 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> * configure.ac: Check for GFORTRAN_C99_1.1 funcs in OS libm. * configure: Regenerate. * config.h.in: Ditto. From-SVN: r151972
2009-08-22Regenerate tree using Autoconf 2.64 and Automake 1.11.Ralf Wildenhues1-9/+12
config/: * override.m4 (_GCC_AUTOCONF_VERSION): Bump to 2.64. : * configure: Regenerate. intl/: * aclocal.m4: Regenerate. * configure: Regenerate. * config.h.in: Regenerate. libiberty/: * config.in: Regenerate. * configure: Regenerate. boehm-gc/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * include/Makefile.in: Regenerate. * include/gc_config.h.in: Regenerate. fixincludes/: * aclocal.m4: Regenerate. * configure: Regenerate. * config.h.in: Regenerate. gcc/: * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. libgcc/: * configure: Regenerate. gnattools/: * configure: Regenerate. libada/: * configure: Regenerate. libcpp/: * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. libdecnumber/: * aclocal.m4: Regenerate. * configure: Regenerate. * config.in: Regenerate. libffi/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * fficonfig.h.in: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libgfortran/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. libgomp/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libjava/classpath/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * doc/api/Makefile.in: Regenerate. * examples/Makefile.in: Regenerate. * external/Makefile.in: Regenerate. * external/jsr166/Makefile.in: Regenerate. * external/relaxngDatatype/Makefile.in: Regenerate. * external/sax/Makefile.in: Regenerate. * external/w3c_dom/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * include/config.h.in: Regenerate. * lib/Makefile.in: Regenerate. * native/Makefile.in: Regenerate. * native/fdlibm/Makefile.in: Regenerate. * native/jawt/Makefile.in: Regenerate. * native/jni/Makefile.in: Regenerate. * native/jni/classpath/Makefile.in: Regenerate. * native/jni/gconf-peer/Makefile.in: Regenerate. * native/jni/gstreamer-peer/Makefile.in: Regenerate. * native/jni/gtk-peer/Makefile.in: Regenerate. * native/jni/java-io/Makefile.in: Regenerate. * native/jni/java-lang/Makefile.in: Regenerate. * native/jni/java-math/Makefile.in: Regenerate. * native/jni/java-net/Makefile.in: Regenerate. * native/jni/java-nio/Makefile.in: Regenerate. * native/jni/java-util/Makefile.in: Regenerate. * native/jni/midi-alsa/Makefile.in: Regenerate. * native/jni/midi-dssi/Makefile.in: Regenerate. * native/jni/native-lib/Makefile.in: Regenerate. * native/jni/qt-peer/Makefile.in: Regenerate. * native/jni/xmlj/Makefile.in: Regenerate. * native/plugin/Makefile.in: Regenerate. * resource/Makefile.in: Regenerate. * scripts/Makefile.in: Regenerate. * tools/Makefile.in: Regenerate. libjava/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * gcj/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * include/config.h.in: Regenerate. * testsuite/Makefile.in: Regenerate. libjava/libltdl/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config-h.in: Regenerate. * configure: Regenerate. libmudflap/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/: * aclocal.m4: Regenerate. * configure: Regenerate. * config.h.in: Regenerate. libssp/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: Regenerate. libstdc++-v3/: * Makefile.in: Regenerate. * acinclude.m4: Regenerate. * aclocal.m4: Regenerate. * config.h.in: Regenerate. * configure: 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. zlib/: * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. From-SVN: r151014
2009-05-29Fix PR40190; use localtime_r, gmtime_r, add fallback implementationsJanne Blomqvist1-0/+6
From-SVN: r147985
2008-12-29re PR fortran/31832 (FAIL: gfortran.dg/integer_exponentiation_2.f90 at -O1 ↵John David Anglin1-0/+3
and above) PR fortran/31832 * acinclude.m4 (LIBGFOR_CHECK_FOR_BROKEN_POWF): New autoconf check for broken powf. * configure.ac (LIBGFOR_CHECK_FOR_BROKEN_POWF): Use it. * intrinsics/c99_functions.c: Use internal powf implementation if HAVE_BROKEN_POWF is defined. * configure: Rebuilt. * config.h.in: Rebuilt. From-SVN: r142952
2008-04-13re PR libfortran/32972 (performance of pack/unpack)Thomas Koenig1-6/+9
2008-04-13 Thomas Koenig <tkoenig@gcc.gnu.org> Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> PR libfortran/32972 PR libfortran/32512 configure.ac: Add test for uintptr_t. configure: Regenerated. config.h.in: Regenerated. * libgfortran.h: GFC_DTYPE_DERIVED_1: New macro. GFC_DTYPE_DERIVED_2: New macro. GFC_DTYPE_DERIVED_4: New macro. GFC_DTYPE_DERIVED_8: New macro. GFC_DTYPE_DERIVED_16: New macro. GFC_UNALIGNED_2: New macro. GFC_UNALIGNED_4: New macro. GFC_UNALIGNED_8: New macro. GFC_UNALIGNED_16: New macro. intptr_t: Define if we don't have it. uintptr_t: Likewise. * runtime/backtrace.c (show_backtrace): Use intptr_t. * intrinsics/signal.c (signal_sub): Likewise. (signal_sub_int): Likewise. (alarm_sub_int_i4): Likewise. * intrinsics/spread_generic.c (spread): Use the integer routines for handling derived types of sizes 1, 2, 4, 8 and 16 if the alignment of all pointers is correct. (spread_scalar): Likewise. * intrinsics/pack_generic.c (pack): Likewise. Use GFD_DTYPE_TYPE_SIZE to avoid nested switch statements. * intrinsics/unpack_generic.c (unpack1): Likewise. (unpack0): Likewise. * runtime/in_pack_generic.c (internal_pack): Likewise. * runtime/in_unpack_generic.c (internal_unpack): Likewise. 2008-04-13 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/32972 PR libfortran/32512 * gfortran.dg/internal_pack_1.f90: Add test for derived type. * gfortran.dg/intrinsic_spread_1.f90: Likewise. * gfortran.dg/intrinsic_pack_1.f90: Likewise. * gfortran.dg/intrinsic_unpack_1.f90: Likewise. Co-Authored-By: Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> From-SVN: r134245
2008-03-03re PR fortran/33197 (Fortran 2008: math functions)François-Xavier Coudert1-6/+6
PR fortran/33197 gcc/fortran/ * intrinsic.c (add_functions): Modify intrinsics ACOSH, ASINH, ATANH, ERF, ERFC and GAMMA. Add intrinsics BESSEL_{J,Y}{0,1,N}, ERFC_SCALED, LOG_GAMMA and HYPOT. * intrinsic.h (gfc_check_hypot, gfc_simplify_hypot, gfc_resolve_hypot): New prototypes. * mathbuiltins.def: Add HYPOT builtin. Make complex versions of ACOSH, ASINH and ATANH available. * gfortran.h (GFC_ISYM_ERFC_SCALED, GFC_ISYM_HYPOT): New values. * lang.opt: Add -std=f2008 option. * libgfortran.h: Define GFC_STD_F2008. * lang-specs.h: Add .f08 and .F08 file suffixes. * iresolve.c (gfc_resolve_hypot): New function. * parse.c (parse_contained): Allow empty CONTAINS for Fortran 2008. * check.c (gfc_check_hypot): New function. * trans-intrinsic.c (gfc_intrinsic_map): Define ERFC_SCALE builtin. * options.c (set_default_std_flags): Allow Fortran 2008 by default. (form_from_filename): Add .f08 suffix. (gfc_handle_option): Handle -std=f2008 option. * simplify.c (gfc_simplify_hypot): New function. * gfortran.texi: Document Fortran 2008 status and file extensions. * intrinsic.texi: Document new BESSEL_{J,Y}{0,1,N} intrinsics, as well as HYPOT and ERFC_SCALED. Update documentation of ERF, ERFC, GAMMA, LGAMMA, ASINH, ACOSH and ATANH. * invoke.texi: Document the new -std=f2008 option. libgomp/ * testsuite/libgomp.fortran/fortran.exp: Add .f08 and .F08 file suffixes. gcc/testsuite/ * gfortran.dg/gomp/gomp.exp: Add .f08 and .F08 file suffixes. * gfortran.dg/dg.exp: Likewise. * gfortran.dg/vect/vect.exp: Likewise. * gfortran.fortran-torture/execute/execute.exp: Likewise. * gfortran.fortran-torture/compile/compile.exp: Likewise. * gfortran.dg/gamma_1.f90: Also check log_gamma. * gfortran.dg/invalid_contains_1.f90: Remove warning about empty CONTAINS. * gfortran.dg/gamma_2.f90: Add a few error messages. * gfortran.dg/invalid_contains_2.f90: Remove warning about empty CONTAINS. * gfortran.dg/gamma_3.f90: Adjust error message. * gfortran.dg/gamma_4.f90: Test for log_gamma instead of lgamma. * gfortran.dg/bind_c_usage_9.f03: Adjust error messages. * gfortran.dg/bessel_1.f90: New test. * gfortran.dg/recursive_check_3.f90: Remove warnings. * gfortran.dg/besxy.f90: Also check for new F2008 intrinsics. * gfortran.dg/derived_function_interface_1.f90: Remove warning. * gfortran.dg/contains_empty_1.f03: New test. * gfortran.dg/erfc_scaled_1.f90: New test. * gfortran.dg/hypot_1.f90: New test. * gfortran.dg/contains_empty_2.f03: New test. libgfortran/ * intrinsics/erfc_scaled_inc.c: New file. * intrinsics/erfc_scaled.c: New file. * gfortran.map (GFORTRAN_1.0): Add _gfortran_erfc_scaled_r*. * Makefile.am: Add intrinsics/erfc_scaled.c. * config.h.in: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. From-SVN: r132846
2007-11-16re PR libfortran/33583 (FAIL: gfortran.dg/gamma_1.f90)Francois-Xavier Coudert1-0/+18
PR libfortran/33583 PR libfortran/33698 * intrinsics/c99_functions.c (tgamma, tgammaf, lgamma, lgammaf): New fallback functions. * c99_protos.h (tgamma, tgammaf, lgamma, lgammaf): New prototypes. * configure.ac: Add checks for tgamma, tgammaf, tgammal, lgamma, lgammaf and lgammal. * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r130245
2007-09-20acinclude.m4 (LIBGFOR_TARGET_ILP32): Remove test.Francois-Xavier Coudert1-3/+0
* acinclude.m4 (LIBGFOR_TARGET_ILP32): Remove test. * configure.ac: Don't call LIBGFOR_TARGET_ILP32. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r128635
2007-09-15re PR libfortran/21185 (Improve testsuite results on newlib targets)Francois-Xavier Coudert1-0/+6
PR libfortran/21185 * runtime/compile_options.c (set_options): Fix typo. * runtime/main.c (store_exe_path): If getcwd is not available, don't use it. * intrinsics/getcwd.c: Same thing here. * io/unix.c (fallback_access): New fallback function for access. (fix_fd): Don't use dup if it's not available. * configure.ac: Check for dup and getcwd. * configure: Regenerate. * config.h.in: Regenerate. From-SVN: r128512
2007-08-23re PR libfortran/23138 ([mingw32] real(16) values are printed incorrectly)Francois-Xavier Coudert1-0/+3
PR libfortran/23138 * acinclude.m4 (LIBGFOR_CHECK_MINGW_SNPRINTF): New check. * configure.ac: Use LIBGFOR_CHECK_MINGW_SNPRINTF. * libgfortran.h: If HAVE_MINGW_SNPRINTF is true, use __mingw_snprintf instead of snprintf. * config.h.in: Regenerate. * configure: Regenerate. From-SVN: r127739
2007-08-03re PR fortran/31202 (Incorrect rounding generated for NINT)Francois-Xavier Coudert1-0/+18
PR fortran/31202 * f95-lang.c (gfc_init_builtin_functions): Defin builtins for lround{f,,l} and llround{f,,l}. * trans-intrinsic.c (build_fix_expr): Generate calls to the {l,}round{f,,l} functions. * intrinsics/c99_functions.c (roundl,lroundf,lround,lroundl, llroundf,llround,llroundl): New functions. * c99_protos.h (roundl,lroundf,lround,lroundl,llroundf,llround, llroundl): New prototypes. * configure.ac: Check for lroundf, lround, lroundl, llroundf, llround and llroundl. * configure: Regenerate. * Makefile.in: Regenerate. * config.h.in: Regenerate. * gfortran.dg/nint_2.f90: New test. From-SVN: r127185
2007-07-29re PR libfortran/32858 (printf-capabilities for runtime_error())Thomas Koenig1-0/+16
2007-07-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/32858 PR libfortran/30814 * configure.ac: Added checks for presence of stdio.h and stdarg.h. Test presence of vsnprintf(). * configure: Regenerated. * config.h.in: Regenerated. * libgfortran.h: Include <stdio.h>. Add printf attribute to prototype of runtime_error. Remove prototype for st_sprintf. Add prototype for st_vprintf. * runtime/main.c (store_exec_path): Replace st_sprintf by sprintf. * runtime/error.c (st_sprintf): Remove. (runtime_error): Rewrite as a variadic function. Call st_vprintf(). * intrinsics/pack_generic.c: Output extents of LHS and RHS for bounds error. * io/open.c (new_unit): Replace st_sprintf by sprintf. * io/list_read.c (convert_integer): Likewise. (parse_repeat): Likewise. (read_logical): Likewise. (read_character): Likewise. (parse_real): Likewise. (read_real): Likewise. (check_type): Likewise. (nml_parse_qualifyer): Likewise. (nml_read_obj): Likewise. (nml_get_ojb_data): Likewise. * io/unix.c (init_error_stream): Remove. (tempfile): Replace st_sprintf by sprintf. (st_vprintf): New function. (st_printf): Rewrite to call st_vprintf. * io/transfer.c (require_type): Replace st_sprintf by sprintf. * io/format.c (format_error): Likewise. * io/write.c (nml_write_obj): Likewise. 2007-07-29 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/32858 PR libfortran/30814 * gfortran.dg/pack_bounds_1.f90: Adjust to new error message. From-SVN: r127049
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