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| author | Janne Blomqvist <jb@gcc.gnu.org> | 2011-11-09 20:25:58 +0200 |
|---|---|---|
| committer | Janne Blomqvist <jb@gcc.gnu.org> | 2011-11-09 20:25:58 +0200 |
| commit | 745443787599147145baf2c0cdfe8ef463944a9c (patch) | |
| tree | 8b9c2e9bcc9e893681a7abd25852a18d141f8f6d /libgfortran/intrinsics/execute_command_line.c | |
| parent | 4b6245331eca422062484f2f92f3bd8b4f868804 (diff) | |
| download | gcc-745443787599147145baf2c0cdfe8ef463944a9c.zip gcc-745443787599147145baf2c0cdfe8ef463944a9c.tar.gz gcc-745443787599147145baf2c0cdfe8ef463944a9c.tar.bz2 | |
Configure cleanup.
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
Diffstat (limited to 'libgfortran/intrinsics/execute_command_line.c')
| -rw-r--r-- | libgfortran/intrinsics/execute_command_line.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/libgfortran/intrinsics/execute_command_line.c b/libgfortran/intrinsics/execute_command_line.c index d0b79a4..25eb4a3 100644 --- a/libgfortran/intrinsics/execute_command_line.c +++ b/libgfortran/intrinsics/execute_command_line.c @@ -1,5 +1,5 @@ /* Implementation of the EXECUTE_COMMAND_LINE intrinsic. - Copyright (C) 2009 Free Software Foundation, Inc. + Copyright (C) 2009, 2011 Free Software Foundation, Inc. Contributed by François-Xavier Coudert. This file is part of the GNU Fortran runtime library (libgfortran). @@ -26,10 +26,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see #include "libgfortran.h" #include <string.h> #include <stdbool.h> - -#ifdef HAVE_STDLIB_H #include <stdlib.h> -#endif + #ifdef HAVE_UNISTD_H #include <unistd.h> #endif |