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2017-05-28Fix libgfortran FMA3/FMA4 testsRainer Orth1-6/+12
* acinclude.m4 (LIBGFOR_CHECK_FMA3): Use test from check_effective_target_fma in gcc.target/i386/i386.exp. (LIBGFOR_CHECK_FMA4): Use test from check_effective_target_fma4. * configure: Regenerate. From-SVN: r248547
2017-05-26re PR fortran/80889 (Bootstrap broken on all targets due to rev 248472)Thomas Koenig1-0/+13
2017-05-26 Thomas Koenig <tkoenig@gcc.gnu.org> PR boostrap/80889 * acinclude.m4: Also set HAVE_AVX128 on the false branch of LIBGFOR_CHECK_AVX128. * configure: Regenerated. From-SVN: r248519
2017-05-25re PR libfortran/78379 (Processor-specific versions for matmul)Thomas Koenig1-2/+101
2017-05-25 Thomas Koenig <tkoenig@gcc.gnu.org> PR libfortran/78379 * Makefile.am: Add generated/matmulavx128_*.c files. Handle them for compiling and setting the right flags. * acinclude.m4: Add tests for FMA3, FMA4 and AVX128. * configure.ac: Call them. * Makefile.in: Regenerated. * config.h.in: Regenerated. * configure: Regenerated. * m4/matmul.m4: Handle AMD chips by calling 128-bit AVX versions which use FMA3 or FMA4. * m4/matmulavx128.m4: New file. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. * generated/matmulavx128_c10.c: New file. * generated/matmulavx128_c16.c: New file. * generated/matmulavx128_c4.c: New file. * generated/matmulavx128_c8.c: New file. * generated/matmulavx128_i1.c: New file. * generated/matmulavx128_i16.c: New file. * generated/matmulavx128_i2.c: New file. * generated/matmulavx128_i4.c: New file. * generated/matmulavx128_i8.c: New file. * generated/matmulavx128_r10.c: New file. * generated/matmulavx128_r16.c: New file. * generated/matmulavx128_r4.c: New file. * generated/matmulavx128_r8.c: New file. From-SVN: r248472
2017-01-19re PR target/78478 (Compile Error for i386-rtems)Uros Bizjak1-0/+37
PR target/78478 * config/ax_check_define.m4: New file. libgfortran/ChangeLog: PR target/78478 * acinclude.m4: Include ../config/ax_check_define.m4 * configure.ac: Check if _SOFT_FLOAT is defined. * configure.host (i?86 | x86_64): Use fpu-generic when have_soft_float is set. * configure: Regenerate. From-SVN: r244651
2017-01-19re PR target/79127 (Error: invalid register for .seh_savexmm in matmul_i4.c)Jakub Jelinek1-1/+8
PR target/79127 * acinclude.m4 (LIBGFOR_CHECK_AVX512F): Ensure the test clobbers some zmm16+ registers to verify they are handled by unwind info properly if needed. * configure: Regenerated. From-SVN: r244636
2017-01-17re PR other/79046 (g++ -print-file-name=plugin uses full version number in path)Jakub Jelinek1-2/+21
PR other/79046 * configure: Regenerated. config/ * acx.m4 (GCC_BASE_VER): New m4 function. (ACX_TOOL_DIRS): Require GCC_BASE_VER, for --with-gcc-major-version-only use just major number from BASE-VER. gcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. (CFLAGS-gcc.o): Add -DBASEVER=$(BASEVER_s). (gcc.o): Depend on $(BASEVER). * common.opt (dumpfullversion): New option. * gcc.c (driver_handle_option): Handle OPT_dumpfullversion. * doc/invoke.texi: Document -dumpfullversion. * doc/install.texi: Document --with-gcc-major-version-only. * configure: Regenerated. libatomic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgomp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libgcc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libssp/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. liboffloadmic/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libquadmath/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libmpx/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libada/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. lto-plugin/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. libitm/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. fixincludes/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libcilkrts/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * aclocal.m4: Include ../config/acx.m4. * configure: Regenerated. * Makefile.in: Regenerated. libcc1/ * configure.ac: Add GCC_BASE_VER. For --with-gcc-major-version-only use just major number from BASE-VER. * configure: Regenerated. * Makefile.in: Regenerated. libobjc/ * configure.ac: Add GCC_BASE_VER. * Makefile.in (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. libstdc++-v3/ * configure.ac: Add GCC_BASE_VER. * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * po/Makefile.in: Regenerated. * libsupc++/Makefile.in: Regenerated. * testsuite/Makefile.in: Regenerated. * src/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. * include/Makefile.in: Regenerated. * doc/Makefile.in: Regenerated. * python/Makefile.in: Regenerated. * src/c++11/Makefile.in: Regenerated. * src/c++98/Makefile.in: Regenerated. * src/filesystem/Makefile.in: Regenerated. libvtv/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * testsuite/Makefile.in: Regenerated. * configure: Regenerated. * Makefile.in: Regenerated. libsanitizer/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * libbacktrace/Makefile.in: Regenerated. * interception/Makefile.in: Regenerated. * asan/Makefile.in: Regenerated. * ubsan/Makefile.in: Regenerated. * configure: Regenerated. * sanitizer_common/Makefile.in: Regenerated. * lsan/Makefile.in: Regenerated. * Makefile.in: Regenerated. * tsan/Makefile.in: Regenerated. libgfortran/ * configure.ac: Add GCC_BASE_VER. * Makefile.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to get version from BASE-VER file. * configure: Regenerated. * Makefile.in: Regenerated. From-SVN: r244521
2016-12-12Disable hwcaps on libgfortranRainer Orth1-371/+429
libgfortran: * configure.ac: Call GCC_CHECK_LINKER_HWCAP. * Makefile.am (libgfortran_la_LDFLAGS): Add HWCAP_LDFLAGS. * aclocal.m4: Regenerate. * configure: Regenerate. * Makefile.in: Regenerate. config: * hwcaps.m4: New file. libitm: * acinclude.m4 (LIBITM_CHECK_LINKER_FEATURES): Remove. * aclocal.m4: Regenerate. * configure.ac: Call GCC_CHECK_LINKER_HWCAP instead of LIBITM_CHECK_LINKER_HWCAP. From-SVN: r243552
2016-12-03re PR libfortran/78379 (Processor-specific versions for matmul)Thomas Koenig1-0/+87
2016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/78379 * config/i386/cpuinfo.c: Move denums for processor vendors, processor type, processor subtypes and declaration of struct __processor_model into * config/i386/cpuinfo.h: New header file. * Makefile.am: Add dependence of m4/matmul_internal_m4 to mamtul files.. * Makefile.in: Regenerated. * acinclude.m4: Check for AVX, AVX2 and AVX512F. * config.h.in: Add HAVE_AVX, HAVE_AVX2 and HAVE_AVX512F. * configure: Regenerated. * configure.ac: Use checks for AVX, AVX2 and AVX_512F. * m4/matmul_internal.m4: New file. working part of matmul.m4. * m4/matmul.m4: Implement architecture-specific switching for AVX, AVX2 and AVX512F by including matmul_internal.m4 multiple times. * generated/matmul_c10.c: Regenerated. * generated/matmul_c16.c: Regenerated. * generated/matmul_c4.c: Regenerated. * generated/matmul_c8.c: Regenerated. * generated/matmul_i1.c: Regenerated. * generated/matmul_i16.c: Regenerated. * generated/matmul_i2.c: Regenerated. * generated/matmul_i4.c: Regenerated. * generated/matmul_i8.c: Regenerated. * generated/matmul_r10.c: Regenerated. * generated/matmul_r16.c: Regenerated. * generated/matmul_r4.c: Regenerated. * generated/matmul_r8.c: Regenerated. From-SVN: r243219
2016-11-15config-ml.in: Remove references to GCJ.Matthias Klose1-1/+0
<toplevel> 2016-11-15 Matthias Klose <doko@ubuntu.com> * config-ml.in: Remove references to GCJ. * configure.ac: Likewise. * configure: Regenerate. config/ 2016-11-15 Matthias Klose <doko@ubuntu.com> multi.m4: Don't set GCJ. gcc/ 2016-11-15 Matthias Klose <doko@ubuntu.com> * doc/install.texi: Remove references to gcj/libjava. * doc/invoke.texi: Likewise. */ (where necessary) 2016-11-15 Matthias Klose <doko@ubuntu.com> * configure: Regenerate. From-SVN: r242433
2016-08-29configure.ac (nvptx-*): Hardwire newlib.Nathan Sidwell1-2/+4
* configure.ac (nvptx-*): Hardwire newlib. * configure: Rebuilt. From-SVN: r239836
2015-08-31re PR fortran/47571 (undefined reference to clock_gettime in Linux build of ↵Francois-Xavier Coudert1-0/+46
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 Coudert1-25/+22
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 Coudert1-442/+2
* 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
2015-08-28[Patch] Add to the libgfortran/newlib bodge to "detect" ftruncate support in ↵James Greenhalgh1-1/+6
ARM/AArch64/SH * configure.ac: Auto-detect newlib function support unless we know there are issues when configuring for a host. * configure: Regenerate. From-SVN: r227301
2015-08-23re PR libfortran/54572 (Use libbacktrace library)Francois-Xavier Coudert1-60/+2
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
2015-04-22libstdc++, libgfortran gthr workaround for muslSzabolcs Nagy1-1/+1
On behalf of szabolcs.nagy@arm.com [libstdc++-v3/] 2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com> * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define. * configure.host (os_include_dir): Set to "os/generic" for linux-musl*. [libgfortran/] 2015-04-22 Szabolcs Nagy <szabolcs.nagy@arm.com> * acinclude.m4 (GTHREAD_USE_WEAK): Define as 0 for *-*-musl*. * configure: Regenerate. From-SVN: r222329
2014-11-28Add support for a minimal version of libgfortran for accelerator targets.Bernd Schmidt1-2/+27
* Makefile.am (AM_CFLAGS): Add -DLIBGFOR_MINIMAL if LIBGFOR_MINIMAL. (gfor_io_src, gfor_heper_src, gfor_src): Split into minimal and always included sources. * Makefile.in: Regenerate. * configure.ac (LIBGFOR_MINIMAL): New AM_CONDITIONAL. * configure: Regenerate. * caf/single.c (caf_runtime_error): Don't print messages if LIBGFOR_MINIMAL. * runtime/compile_options.c (fatal_error_in_progress, show_signal, backtrace_handler, maybe_find_addr2line): Guard with !defined LIBGFOR_MINIMAL. (set_options): Likewise for the backtrace code. * runtime/minimal.c: New file. From-SVN: r218170
2014-11-24configure.ac: Guard include of <ieeefp.h>.John David Anglin1-0/+8
* configure.ac: Guard include of <ieeefp.h>. * configure: Rebuilt. From-SVN: r218032
2014-11-21Always use PIC option with -shared in libtoolH.J. Lu1-2/+2
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
2014-11-13PR 60324 Unbounded stack allocations in libgfortran.Janne Blomqvist1-1/+1
2014-11-13 Janne Blomqvist <jb@gcc.gnu.org> PR libfortran/60324 * configure: Regenerated. * configure.ac (AM_CFLAGS): Add Werror=vla. * libgfortran.h (gfc_alloca): Remove macro. (fc_strdup_notrim): New prototype. * intrinsics/access.c (access_func): Use fc_strdup rather than stack allocation. * intrinsics/chdir.c (chdir_i4_sub): Likewise. (chdir_i8_sub): Likewise. * intrinsics/chmod.c (chmod_internal): New function, move logic here. (chmod_func): Call chmod_internal. * intrinsics/env.c (getenv): Use fc_strdup rather than stack allocation. (get_environment_variable_i4): Likewise. * intrinsics/execute_command_line.c (execute_command_line): Likewise. * intrinsics/hostnm.c (hostnm_0): New function, use static buffer rather than VLA. (hostnm_i4_sub): Call hostnm_0. (hostnm_i8_sub): Likewise. (hostnm): Likewise. * intrinsics/link.c (link_internal): New function, use fc_strdup rather than stack allocation. (link_i4_sub): Call link_internal. (link_i8_sub): Likewise. (link_i4): Likewise. (link_i8): Likewise. * intrinsics/perror.c (perror_sub): Use fc_strdup rather than stack allocation. * intrinsics/random.c (random_seed_i4): Use static buffer rather than VLA, use _Static_assert to make sure it's big enough. * intrinsics/rename.c (rename_internal): New function, use fc_strdup rather than stack allocation. (rename_i4_sub): Call rename_internal. (rename_i8_sub): Likewise. (rename_i4): Likewise. (rename_i8): Likewise. * intrinsics/stat.c (stat_i4_sub_0): Use fc_strdup rather than stack allocation. (stat_i8_sub_0): Likewise. * intrinsics/symlink.c (symlnk_internal): New function, use fc_strdup rather than stack allocation. (symlnk_i4_sub): Call symlnk_internal. (symlnk_i8_sub): Likewise. (symlnk_i4): Likewise. (symlnk_i8): Likewise. * intrinsics/system.c (system_sub): Use fc_strdup rather than stack allocation. * intrinsics/unlink.c (unlink_i4_sub): Likewise. * io/file_pos.c (READ_CHUNK): Make it a macro rather than variable. * io/list_read.c (nml_get_obj_data): Use fixed stack buffer, fall back to xmalloc/free for large sizes. * io/read.c (read_f): Likewise. * io/transfer.c (MAX_READ): Make it a macro rather than variable. (WRITE_CHUNK): Likewise. * io/write_float.def (write_float): Use fixed stack buffer, fall back to xmalloc/free for large sizes. * runtime/string.c (fc_strdup_notrim): New function. From-SVN: r217480
2014-11-11re PR target/63610 (Fixing the libtool bug for Yosemite (darwin14))Francois-Xavier Coudert1-1/+1
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
2014-11-10PR 47007 and 61847 Locale failures in libgfortran.Janne Blomqvist1-2/+17
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 Blomqvist1-2/+8
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
2014-09-30Add -Werror=implicit-function-declaration to AM_CFLAGS.Janne Blomqvist1-1/+1
2014-09-30 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac (AM_CFLAGS): Add -Werror=implicit-function-declaration. * Makefile.in: Regenerated. * aclocal.m4: Regenerated. * configure: Regenerated. From-SVN: r215741
2014-07-05Restore Solaris/SPARC bootstrapRainer Orth1-0/+16
* configure, config.h.in: Regenerate. * config/fpu-sysv.h: Include <assert.h>. From-SVN: r212307
2014-06-28re PR fortran/29383 (Fortran 2003/F95[TR15580:1999]: Floating point ↵Francois-Xavier Coudert1-2/+22
exception (IEEE) support) PR fortran/29383 gcc/fortran/ * gfortran.h (gfc_simplify_ieee_selected_real_kind): New prototype. * libgfortran.h (GFC_FPE_*): Use simple integer values, valid in both C and Fortran. * expr.c (gfc_check_init_expr): Simplify IEEE_SELECTED_REAL_KIND. * simplify.c (gfc_simplify_ieee_selected_real_kind): New function. * module.c (mio_symbol): Keep track of symbols which came from intrinsic modules. (gfc_use_module): Keep track of the IEEE modules. * trans-decl.c (gfc_get_symbol_decl): Adjust code since we have new intrinsic modules. (gfc_build_builtin_function_decls): Build decls for ieee_procedure_entry and ieee_procedure_exit. (is_from_ieee_module, is_ieee_module_used, save_fp_state, restore_fp_state): New functions. (gfc_generate_function_code): Save and restore floating-point state on procedure entry/exit, when IEEE modules are used. * intrinsic.texi: Document the IEEE modules. libgfortran/ * configure.host: Add checks for IEEE support, rework priorities. * configure.ac: Define IEEE_SUPPORT, check for fpsetsticky and fpresetsticky. * configure: Regenerate. * Makefile.am: Build new ieee files, install IEEE_* modules. * Makefile.in: Regenerate. * gfortran.map (GFORTRAN_1.6): Add new symbols. * libgfortran.h (get_fpu_trap_exceptions, set_fpu_trap_exceptions, support_fpu_trap, set_fpu_except_flags, support_fpu_flag, support_fpu_rounding_mode, get_fpu_state, set_fpu_state): New prototypes. * config/fpu-*.h (get_fpu_trap_exceptions, set_fpu_trap_exceptions, support_fpu_trap, set_fpu_except_flags, support_fpu_flag, support_fpu_rounding_mode, get_fpu_state, set_fpu_state): New functions. * ieee/ieee_features.F90: New file. * ieee/ieee_exceptions.F90: New file. * ieee/ieee_arithmetic.F90: New file. * ieee/ieee_helper.c: New file. gcc/testsuite/ * lib/target-supports.exp (check_effective_target_fortran_ieee): New function. * gfortran.dg/ieee/ieee.exp: New file. * gfortran.dg/ieee/ieee_1.F90: New file. * gfortran.dg/ieee/ieee_2.f90: New file. * gfortran.dg/ieee/ieee_3.f90: New file. * gfortran.dg/ieee/ieee_4.f90: New file. * gfortran.dg/ieee/ieee_5.f90: New file. * gfortran.dg/ieee/ieee_6.f90: New file. * gfortran.dg/ieee/ieee_7.f90: New file. * gfortran.dg/ieee/ieee_rounding_1.f90: New file. From-SVN: r212102
2014-06-15re PR libfortran/60468 (./fpu-target.h:93:3: error: unknown type name 'choke')Francois-Xavier Coudert1-4/+16
PR libfortran/60468 * configure.ac: Include <math.h> when checking for fp_except_t and fp_rnd_t types. * configure: Regenerate. From-SVN: r211685
2014-05-23configure.ac [...] (HAVE_STRNLEN, [...]): Define.Hans-Peter Nilsson1-0/+6
* configure.ac [with_newlib] (HAVE_STRNLEN, HAVE_STRNDUP): Define. * configure: Regenerate. From-SVN: r210841
2014-05-22PR 60324 Handle long path names, don't use PATH_MAX.Janne Blomqvist1-2/+8
From-SVN: r210738
2014-05-12Use -std=gnu11 instead of -std=gnu99 for libgfortran C code.Janne Blomqvist1-5/+6
2014-05-12 Janne Blomqvist <jb@gcc.gnu.org> * configure.ac (AM_CFLAGS): Use -std=gnu11. (CFLAGS): Likewise. * configure: Regenerated. From-SVN: r210334
2014-04-24Fix warning in libgfortran configure scriptKyrylo Tkachov1-1/+1
* configure.ac: Quote usage of ac_cv_func_clock_gettime in if test. * configure: Regenerate. From-SVN: r209747
2014-03-18configure.ac: Check for presence of fcntl.Ulrich Weigand1-2/+5
* 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
2013-11-15configure.ac: Do not define HAVE_STRTOLD.Steve Ellcey1-3/+9
2013-11-15 Steve Ellcey <sellcey@mips.com> * configure.ac: Do not define HAVE_STRTOLD. * configure: Regenerate. From-SVN: r204855
2013-11-10Set close-on-exec flag when opening files.Janne Blomqvist1-8/+15
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
2013-09-20libtool.m4 (_LT_ENABLE_LOCK <ld -m flags>): Remove non-canonical ppc host match.Alan Modra1-5/+11
* 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
2013-07-21re PR libfortran/35862 ([F2003] Implement new rounding modes for run time)Tobias Burnus1-12/+29
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 (AC_CHECK_FUNCS_ONCE): Put into if statement.Steve Ellcey1-8/+42
2013-06-24 Steve Ellcey <sellcey@mips.com> * configure.ac (AC_CHECK_FUNCS_ONCE): Put into if statement. * configure: Regenerate. From-SVN: r200374
2013-06-24configure.ac: Check for fp_except and fp_except_t.Tobias Burnus1-0/+21
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 Burnus1-12/+11
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
2013-05-24Use -z ignore instead of --as-needed on SolarisRainer Orth1-6/+42
* acinclude.m4 (libgfor_cv_have_as_needed): Check for -z ignore, too. * configure: Regenerate. From-SVN: r199285
2013-02-19re PR target/56347 (FAIL: gfortran.dg/integer_exponentiation_2.f90 -O2 ↵John David Anglin1-22/+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 Blomqvist1-8/+15
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
2012-09-14* configure: Regenerated.David Edelsohn1-2/+4
From-SVN: r191321
2012-05-31re PR target/51007 (Quadmath I/O doesn't work on MinGW)Benjamin Kosnik1-1/+1
2012-05-31 Benjamin Kosnik <bkoz@redhat.com> PR libstdc++/51007 * configure.ac: Allow gnu, gnu* variants for --enable-symvers argument. * configure: Regenerated. From-SVN: r188076
2012-05-23re PR libfortran/53444 (Accommodate non-compliant strerror_r() on VxWorks.)Tobias Burnus1-3/+49
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
2012-05-16Regenerate configure files for libtool.m4 changeH.J. Lu1-3/+10
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
2012-05-05Fix handling of temporary files.Janne Blomqvist1-2/+8
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 Gingold1-183/+549
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 Gingold1-183/+366
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
2012-03-26configure.ac: Use GCC_CHECK_MATH_FUNC for math functions.Tristan Gingold1-4017/+4069
2012-03-26 Tristan Gingold <gingold@adacore.com> * configure.ac: Use GCC_CHECK_MATH_FUNC for math functions. * acinclude.m4: Include ../config/math.m4 * configure: Regenerate. * Makefile.in: Regenerate. From-SVN: r185789
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