diff options
| -rw-r--r-- | gdb/ChangeLog | 10 | ||||
| -rw-r--r-- | gdb/acconfig.h | 12 | ||||
| -rw-r--r-- | gdb/config.in | 734 | ||||
| -rwxr-xr-x | gdb/configure | 94 | ||||
| -rw-r--r-- | gdb/configure.ac | 119 |
5 files changed, 531 insertions, 438 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f3d53d5..8285dc8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,8 +1,18 @@ +2005-01-21 Mark Kettenis <kettenis@gnu.org> + + * configure.ac: Modernize checks for `long long' and `long double' + support. + * configure: Regenerated. + * acconfig.h (CC_HAS_LONG_LONG, PRINTF_HAS_LONG_LONG) + (PRINT_HAS_LONG_DOUBLE, SCANF_HAS_LONG_DOUBLE): Remove undefs. + * config.in: Regenerated. + 2005-01-20 Mark Kettenis <kettenis@gnu.org> * acconfig.h (HAVE_STRUCT_SAVE_STATE_T) (HAVE_STRUCT_MEMBER_SS_WIDE): Remove undefs. * configure.ac: Remove checks for HP-UX save_state structure. + * configure: Regenerated. 2005-01-19 Andrew Cagney <cagney@gnu.org> diff --git a/gdb/acconfig.h b/gdb/acconfig.h index a7f055d..19bf539 100644 --- a/gdb/acconfig.h +++ b/gdb/acconfig.h @@ -83,18 +83,6 @@ /* Define if ioctl argument PIOCSET is available. */ #undef HAVE_PROCFS_PIOCSET -/* Define if the `long long' type works. */ -#undef CC_HAS_LONG_LONG - -/* Define if the "ll" format works to print long long ints. */ -#undef PRINTF_HAS_LONG_LONG - -/* Define if the "%Lg" format works to print long doubles. */ -#undef PRINTF_HAS_LONG_DOUBLE - -/* Define if the "%Lg" format works to scan long doubles. */ -#undef SCANF_HAS_LONG_DOUBLE - /* Define if using Solaris thread debugging. */ #undef HAVE_THREAD_DB_LIB diff --git a/gdb/config.in b/gdb/config.in index 8f0c8bf..9c3aa5e 100644 --- a/gdb/config.in +++ b/gdb/config.in @@ -1,89 +1,59 @@ -/* config.in. Generated automatically from configure.in by autoheader. */ - -/* Define if on AIX 3. - System headers sometimes define this. - We just want to avoid a redefinition error message. */ -#ifndef _ALL_SOURCE -#undef _ALL_SOURCE +/* config.in. Generated from configure.ac by autoheader. */ +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE #endif -/* Define if using alloca.c. */ -#undef C_ALLOCA - -/* Define to empty if the keyword does not work. */ -#undef const - -/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP systems. - This function is required for alloca.c support on those systems. */ -#undef CRAY_STACKSEG_END - -/* Define if you have alloca, as a function or macro. */ -#undef HAVE_ALLOCA - -/* Define if you have <alloca.h> and it should be used (not on Ultrix). */ -#undef HAVE_ALLOCA_H - -/* Define if the `long double' type works. */ -#undef HAVE_LONG_DOUBLE - -/* Define if you have a working `mmap' system call. */ -#undef HAVE_MMAP +/* Define if your struct reg has r_fs. */ +#undef HAVE_STRUCT_REG_R_FS -/* Define if you have <vfork.h>. */ -#undef HAVE_VFORK_H +/* Define if your struct stat has st_blocks. */ +#undef HAVE_STRUCT_STAT_ST_BLOCKS -/* Define as __inline if that's what the C compiler calls it. */ -#undef inline +/* Define if your struct reg has r_gs. */ +#undef HAVE_STRUCT_REG_R_GS -/* Define to `long' if <sys/types.h> doesn't define. */ -#undef off_t +/* Define if pstatus_t type is available */ +#undef HAVE_PSTATUS_T -/* Define to `int' if <sys/types.h> doesn't define. */ -#undef pid_t +/* Define if prrun_t type is available */ +#undef HAVE_PRRUN_T -/* Define if you need to in order for stat and other things to work. */ -#undef _POSIX_SOURCE +/* Define if fpregset_t type is available. */ +#undef HAVE_FPREGSET_T -/* Define as the return type of signal handlers (int or void). */ -#undef RETSIGTYPE +/* Define if gregset_t type is available. */ +#undef HAVE_GREGSET_T -/* Define if the `setpgrp' function takes no argument. */ -#undef SETPGRP_VOID +/* Define if <sys/procfs.h> has prgregset_t. */ +#undef HAVE_PRGREGSET_T -/* Define to `unsigned' if <sys/types.h> doesn't define. */ -#undef size_t +/* Define if <sys/procfs.h> has prfpregset_t. */ +#undef HAVE_PRFPREGSET_T -/* If using the C implementation of alloca, define if you know the - direction of stack growth for your system; otherwise it will be - automatically deduced at run-time. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown - */ -#undef STACK_DIRECTION +/* Define if <sys/procfs.h> has lwpid_t. */ +#undef HAVE_LWPID_T -/* Define if the `S_IS*' macros in <sys/stat.h> do not work properly. */ -#undef STAT_MACROS_BROKEN +/* Define if <sys/procfs.h> has psaddr_t. */ +#undef HAVE_PSADDR_T -/* Define if you have the ANSI C header files. */ -#undef STDC_HEADERS +/* Define if <sys/procfs.h> has prgregset32_t. */ +#undef HAVE_PRGREGSET32_T -/* Define vfork as fork if vfork does not work. */ -#undef vfork +/* Define if <sys/procfs.h> has prfpregset32_t. */ +#undef HAVE_PRFPREGSET32_T -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# undef _GNU_SOURCE -#endif +/* Define if <sys/procfs.h> has prsysent_t */ +#undef HAVE_PRSYSENT_T -/* Define if your struct reg has r_fs. */ -#undef HAVE_STRUCT_REG_R_FS +/* Define if <sys/procfs.h> has pr_sigset_t */ +#undef HAVE_PR_SIGSET_T -/* Define if your struct stat has st_blocks. */ -#undef HAVE_STRUCT_STAT_ST_BLOCKS +/* Define if <sys/procfs.h> has pr_sigaction64_t */ +#undef HAVE_PR_SIGACTION64_T -/* Define if your struct reg has r_gs. */ -#undef HAVE_STRUCT_REG_R_GS +/* Define if <sys/procfs.h> has pr_siginfo64_t */ +#undef HAVE_PR_SIGINFO64_T /* Define if <link.h> exists and defines struct link_map which has members with an ``l_'' prefix. (For Solaris, SVR4, and @@ -114,21 +84,12 @@ /* Define if ioctl argument PIOCSET is available. */ #undef HAVE_PROCFS_PIOCSET -/* Define if the `long long' type works. */ -#undef CC_HAS_LONG_LONG - -/* Define if the "ll" format works to print long long ints. */ -#undef PRINTF_HAS_LONG_LONG - -/* Define if the "%Lg" format works to print long doubles. */ -#undef PRINTF_HAS_LONG_DOUBLE - -/* Define if the "%Lg" format works to scan long doubles. */ -#undef SCANF_HAS_LONG_DOUBLE - /* Define if using Solaris thread debugging. */ #undef HAVE_THREAD_DB_LIB +/* Define if you support the tkill syscall. */ +#undef HAVE_TKILL_SYSCALL + /* Define on a GNU/Linux system to work around problems in sys/procfs.h. */ #undef START_INFERIOR_TRAPS_EXPECTED #undef sys_quotactl @@ -136,6 +97,24 @@ /* Define if you have HPUX threads */ #undef HAVE_HPUX_THREAD_SUPPORT +/* Define to 1 if NLS is requested. */ +#undef ENABLE_NLS + +/* Define as 1 if you have catgets and don't want to use GNU gettext. */ +#undef HAVE_CATGETS + +/* Define as 1 if you have gettext and don't want to use GNU gettext. */ +#undef HAVE_GETTEXT + +/* Define as 1 if you have the stpcpy function. */ +#undef HAVE_STPCPY + +/* Define if your locale.h file contains LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define if you want to use the full-screen terminal user interface. */ +#undef TUI + /* Define if <proc_service.h> on solaris uses int instead of size_t, and assorted other type changes. */ #undef PROC_SERVICE_IS_OLD @@ -143,12 +122,6 @@ /* Define if the simulator is being linked in. */ #undef WITH_SIM -/* Set to true if the save_state_t structure is present */ -#undef HAVE_STRUCT_SAVE_STATE_T - -/* Set to true if the save_state_t structure has the ss_wide member */ -#undef HAVE_STRUCT_MEMBER_SS_WIDE - /* Define if <sys/ptrace.h> defines the PTRACE_GETREGS request. */ #undef HAVE_PTRACE_GETREGS @@ -179,330 +152,428 @@ #undef _KMEMUSER #endif -/* Define if you have the __argz_count function. */ -#undef HAVE___ARGZ_COUNT +/* Define to 1 if the compiler supports long long. */ +#undef CC_HAS_LONG_LONG -/* Define if you have the __argz_next function. */ -#undef HAVE___ARGZ_NEXT +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END -/* Define if you have the __argz_stringify function. */ -#undef HAVE___ARGZ_STRINGIFY +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA -/* Define if you have the _mcleanup function. */ -#undef HAVE__MCLEANUP +/* Global directory for separate debug files. */ +#undef DEBUGDIR -/* Define if you have the canonicalize_file_name function. */ -#undef HAVE_CANONICALIZE_FILE_NAME +/* Define to BFD's default architecture. */ +#undef DEFAULT_BFD_ARCH -/* Define if you have the dcgettext function. */ -#undef HAVE_DCGETTEXT +/* Define to BFD's default target vector. */ +#undef DEFAULT_BFD_VEC -/* Define if you have the getcwd function. */ -#undef HAVE_GETCWD +/* Define to 1 if NLS is requested */ +#undef ENABLE_NLS -/* Define if you have the getpagesize function. */ -#undef HAVE_GETPAGESIZE +/* Define to be a string naming the default host character set. */ +#undef GDB_DEFAULT_HOST_CHARSET -/* Define if you have the monstartup function. */ -#undef HAVE_MONSTARTUP +/* Host double floatformat */ +#undef GDB_HOST_DOUBLE_FORMAT -/* Define if you have the munmap function. */ -#undef HAVE_MUNMAP +/* Host float floatformat */ +#undef GDB_HOST_FLOAT_FORMAT -/* Define if you have the poll function. */ -#undef HAVE_POLL +/* Host long double floatformat */ +#undef GDB_HOST_LONG_DOUBLE_FORMAT -/* Define if you have the pread64 function. */ -#undef HAVE_PREAD64 +/* Define to the default OS ABI for this configuration. */ +#undef GDB_OSABI_DEFAULT -/* Define if you have the putenv function. */ -#undef HAVE_PUTENV +/* Define to 1 if you have `alloca', as a function or macro. */ +#undef HAVE_ALLOCA -/* Define if you have the realpath function. */ -#undef HAVE_REALPATH +/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H -/* Define if you have the sbrk function. */ -#undef HAVE_SBRK +/* Define to 1 if you have the <argz.h> header file. */ +#undef HAVE_ARGZ_H -/* Define if you have the setenv function. */ -#undef HAVE_SETENV +/* Define to 1 if you have the `canonicalize_file_name' function. */ +#undef HAVE_CANONICALIZE_FILE_NAME -/* Define if you have the setlocale function. */ -#undef HAVE_SETLOCALE +/* Define to 1 if you have the <ctype.h> header file. */ +#undef HAVE_CTYPE_H -/* Define if you have the setpgid function. */ -#undef HAVE_SETPGID +/* Define to 1 if you have the <cursesX.h> header file. */ +#undef HAVE_CURSESX_H -/* Define if you have the setpgrp function. */ -#undef HAVE_SETPGRP +/* Define to 1 if you have the <curses.h> header file. */ +#undef HAVE_CURSES_H -/* Define if you have the sigaction function. */ -#undef HAVE_SIGACTION +/* Define to 1 if you have the `dcgettext' function. */ +#undef HAVE_DCGETTEXT -/* Define if you have the sigprocmask function. */ -#undef HAVE_SIGPROCMASK +/* Define to 1 if we found this declaration otherwise define to 0. */ +#undef HAVE_DECL_GETOPT -/* Define if you have the sigsetmask function. */ -#undef HAVE_SIGSETMASK +/* Define to 1 if we found this declaration otherwise define to 0. */ +#undef HAVE_DECL_PTRACE -/* Define if you have the socketpair function. */ -#undef HAVE_SOCKETPAIR +/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'. + */ +#undef HAVE_DIRENT_H -/* Define if you have the stpcpy function. */ -#undef HAVE_STPCPY +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK -/* Define if you have the strcasecmp function. */ -#undef HAVE_STRCASECMP +/* Define if <sys/procfs.h> has fpregset_t. */ +#undef HAVE_FPREGSET_T -/* Define if you have the strchr function. */ -#undef HAVE_STRCHR +/* Define to 1 if you have the `getcwd' function. */ +#undef HAVE_GETCWD -/* Define if you have the syscall function. */ -#undef HAVE_SYSCALL +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE -/* Define if you have the ttrace function. */ -#undef HAVE_TTRACE +/* Define as 1 if you have gettext and don't want to use GNU gettext. */ +#undef HAVE_GETTEXT -/* Define if you have the wborder function. */ -#undef HAVE_WBORDER +/* Define to 1 if you have the <gnu/libc-version.h> header file. */ +#undef HAVE_GNU_LIBC_VERSION_H -/* Define if you have the <argz.h> header file. */ -#undef HAVE_ARGZ_H +/* Define if <sys/procfs.h> has gregset_t. */ +#undef HAVE_GREGSET_T -/* Define if you have the <ctype.h> header file. */ -#undef HAVE_CTYPE_H +/* Define if you have the iconv() function. */ +#undef HAVE_ICONV -/* Define if you have the <curses.h> header file. */ -#undef HAVE_CURSES_H +/* Define to 1 if you have the <inttypes.h> header file. */ +#undef HAVE_INTTYPES_H -/* Define if you have the <cursesX.h> header file. */ -#undef HAVE_CURSESX_H +/* Define if your locale.h file contains LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES -/* Define if you have the <dirent.h> header file. */ -#undef HAVE_DIRENT_H +/* Define to 1 if you have the `dl' library (-ldl). */ +#undef HAVE_LIBDL -/* Define if you have the <gnu/libc-version.h> header file. */ -#undef HAVE_GNU_LIBC_VERSION_H +/* Define to 1 if you have the `m' library (-lm). */ +#undef HAVE_LIBM + +/* Define to 1 if you have the <libunwind.h> header file. */ +#undef HAVE_LIBUNWIND_H -/* Define if you have the <libunwind-ia64.h> header file. */ +/* Define to 1 if you have the <libunwind-ia64.h> header file. */ #undef HAVE_LIBUNWIND_IA64_H -/* Define if you have the <libunwind.h> header file. */ -#undef HAVE_LIBUNWIND_H +/* Define to 1 if you have the `w' library (-lw). */ +#undef HAVE_LIBW -/* Define if you have the <limits.h> header file. */ +/* Define to 1 if you have the <limits.h> header file. */ #undef HAVE_LIMITS_H -/* Define if you have the <link.h> header file. */ +/* Define to 1 if you have the <link.h> header file. */ #undef HAVE_LINK_H -/* Define if you have the <locale.h> header file. */ +/* Define to 1 if you have the <locale.h> header file. */ #undef HAVE_LOCALE_H -/* Define if you have the <machine/reg.h> header file. */ +/* Define to 1 if the compiler supports long double. */ +#undef HAVE_LONG_DOUBLE + +/* Define if <sys/procfs.h> has lwpid_t. */ +#undef HAVE_LWPID_T + +/* Define to 1 if you have the <machine/reg.h> header file. */ #undef HAVE_MACHINE_REG_H -/* Define if you have the <malloc.h> header file. */ +/* Define to 1 if you have the <malloc.h> header file. */ #undef HAVE_MALLOC_H -/* Define if you have the <memory.h> header file. */ +/* Define to 1 if you have the <memory.h> header file. */ #undef HAVE_MEMORY_H -/* Define if you have the <ncurses.h> header file. */ +/* Define to 1 if you have a working `mmap' system call. */ +#undef HAVE_MMAP + +/* Define to 1 if you have the `monstartup' function. */ +#undef HAVE_MONSTARTUP + +/* Define to 1 if you have the `munmap' function. */ +#undef HAVE_MUNMAP + +/* Define to 1 if you have the <ncurses.h> header file. */ #undef HAVE_NCURSES_H -/* Define if you have the <ncurses/ncurses.h> header file. */ +/* Define to 1 if you have the <ncurses/ncurses.h> header file. */ #undef HAVE_NCURSES_NCURSES_H -/* Define if you have the <ncurses/term.h> header file. */ +/* Define to 1 if you have the <ncurses/term.h> header file. */ #undef HAVE_NCURSES_TERM_H -/* Define if you have the <ndir.h> header file. */ +/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */ #undef HAVE_NDIR_H -/* Define if you have the <nl_types.h> header file. */ +/* Define to 1 if you have the <nlist.h> header file. */ +#undef HAVE_NLIST_H + +/* Define to 1 if you have the <nl_types.h> header file. */ #undef HAVE_NL_TYPES_H -/* Define if you have the <nlist.h> header file. */ -#undef HAVE_NLIST_H +/* Define to 1 if you have the `poll' function. */ +#undef HAVE_POLL -/* Define if you have the <poll.h> header file. */ +/* Define to 1 if you have the <poll.h> header file. */ #undef HAVE_POLL_H -/* Define if you have the <proc_service.h> header file. */ +/* Define to 1 if you have the `pread64' function. */ +#undef HAVE_PREAD64 + +/* Define if <sys/procfs.h> has prfpregset32_t. */ +#undef HAVE_PRFPREGSET32_T + +/* Define if <sys/procfs.h> has prfpregset_t. */ +#undef HAVE_PRFPREGSET_T + +/* Define if <sys/procfs.h> has prgregset32_t. */ +#undef HAVE_PRGREGSET32_T + +/* Define if <sys/procfs.h> has prgregset_t. */ +#undef HAVE_PRGREGSET_T + +/* Define to 1 if you have the <proc_service.h> header file. */ #undef HAVE_PROC_SERVICE_H -/* Define if you have the <ptrace.h> header file. */ +/* Define if <sys/procfs.h> has prrun_t. */ +#undef HAVE_PRRUN_T + +/* Define if <sys/procfs.h> has prsysent_t. */ +#undef HAVE_PRSYSENT_T + +/* Define if <sys/procfs.h> has pr_sigaction64_t. */ +#undef HAVE_PR_SIGACTION64_T + +/* Define if <sys/procfs.h> has pr_siginfo64_t. */ +#undef HAVE_PR_SIGINFO64_T + +/* Define if <sys/procfs.h> has pr_sigset_t. */ +#undef HAVE_PR_SIGSET_T + +/* Define if <sys/procfs.h> has psaddr_t. */ +#undef HAVE_PSADDR_T + +/* Define if <sys/procfs.h> has pstatus_t. */ +#undef HAVE_PSTATUS_T + +/* Define to 1 if you have the <ptrace.h> header file. */ #undef HAVE_PTRACE_H -/* Define if you have the <sgtty.h> header file. */ +/* Define to 1 if you have the `putenv' function. */ +#undef HAVE_PUTENV + +/* Define to 1 if you have the `realpath' function. */ +#undef HAVE_REALPATH + +/* Define to 1 if you have the `sbrk' function. */ +#undef HAVE_SBRK + +/* Define to 1 if you have the `setenv' function. */ +#undef HAVE_SETENV + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the `setpgid' function. */ +#undef HAVE_SETPGID + +/* Define to 1 if you have the `setpgrp' function. */ +#undef HAVE_SETPGRP + +/* Define to 1 if you have the <sgtty.h> header file. */ #undef HAVE_SGTTY_H -/* Define if you have the <stddef.h> header file. */ +/* Define to 1 if you have the `sigaction' function. */ +#undef HAVE_SIGACTION + +/* Define to 1 if you have the `sigprocmask' function. */ +#undef HAVE_SIGPROCMASK + +/* Define if sigsetjmp is available. */ +#undef HAVE_SIGSETJMP + +/* Define to 1 if you have the `sigsetmask' function. */ +#undef HAVE_SIGSETMASK + +/* Define to 1 if you have the `socketpair' function. */ +#undef HAVE_SOCKETPAIR + +/* Define to 1 if you have the <stddef.h> header file. */ #undef HAVE_STDDEF_H -/* Define if you have the <stdint.h> header file. */ +/* Define to 1 if you have the <stdint.h> header file. */ #undef HAVE_STDINT_H -/* Define if you have the <stdlib.h> header file. */ +/* Define to 1 if you have the <stdlib.h> header file. */ #undef HAVE_STDLIB_H -/* Define if you have the <string.h> header file. */ -#undef HAVE_STRING_H +/* Define if you have the stpcpy function */ +#undef HAVE_STPCPY + +/* Define to 1 if you have the `strcasecmp' function. */ +#undef HAVE_STRCASECMP -/* Define if you have the <strings.h> header file. */ +/* Define to 1 if you have the `strchr' function. */ +#undef HAVE_STRCHR + +/* Define to 1 if you have the <strings.h> header file. */ #undef HAVE_STRINGS_H -/* Define if you have the <sys/debugreg.h> header file. */ +/* Define to 1 if you have the <string.h> header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if your system has struct lwp. */ +#undef HAVE_STRUCT_LWP + +/* Define to 1 if your system has struct reg in <machine/reg.h>. */ +#undef HAVE_STRUCT_REG + +/* Define to 1 if your system has td_pcb in struct thread. */ +#undef HAVE_STRUCT_THREAD_TD_PCB + +/* Define to 1 if you have the `syscall' function. */ +#undef HAVE_SYSCALL + +/* Define to 1 if you have the <sys/debugreg.h> header file. */ #undef HAVE_SYS_DEBUGREG_H -/* Define if you have the <sys/dir.h> header file. */ +/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'. + */ #undef HAVE_SYS_DIR_H -/* Define if you have the <sys/fault.h> header file. */ +/* Define to 1 if you have the <sys/fault.h> header file. */ #undef HAVE_SYS_FAULT_H -/* Define if you have the <sys/file.h> header file. */ +/* Define to 1 if you have the <sys/file.h> header file. */ #undef HAVE_SYS_FILE_H -/* Define if you have the <sys/filio.h> header file. */ +/* Define to 1 if you have the <sys/filio.h> header file. */ #undef HAVE_SYS_FILIO_H -/* Define if you have the <sys/ioctl.h> header file. */ +/* Define to 1 if you have the <sys/ioctl.h> header file. */ #undef HAVE_SYS_IOCTL_H -/* Define if you have the <sys/ndir.h> header file. */ +/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'. + */ #undef HAVE_SYS_NDIR_H -/* Define if you have the <sys/param.h> header file. */ +/* Define to 1 if you have the <sys/param.h> header file. */ #undef HAVE_SYS_PARAM_H -/* Define if you have the <sys/poll.h> header file. */ +/* Define to 1 if you have the <sys/poll.h> header file. */ #undef HAVE_SYS_POLL_H -/* Define if you have the <sys/proc.h> header file. */ -#undef HAVE_SYS_PROC_H - -/* Define if you have the <sys/procfs.h> header file. */ +/* Define to 1 if you have the <sys/procfs.h> header file. */ #undef HAVE_SYS_PROCFS_H -/* Define if you have the <sys/ptrace.h> header file. */ +/* Define to 1 if you have the <sys/proc.h> header file. */ +#undef HAVE_SYS_PROC_H + +/* Define to 1 if you have the <sys/ptrace.h> header file. */ #undef HAVE_SYS_PTRACE_H -/* Define if you have the <sys/reg.h> header file. */ +/* Define to 1 if you have the <sys/reg.h> header file. */ #undef HAVE_SYS_REG_H -/* Define if you have the <sys/select.h> header file. */ +/* Define to 1 if you have the <sys/select.h> header file. */ #undef HAVE_SYS_SELECT_H -/* Define if you have the <sys/syscall.h> header file. */ +/* 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/syscall.h> header file. */ #undef HAVE_SYS_SYSCALL_H -/* Define if you have the <sys/types.h> header file. */ +/* Define to 1 if you have the <sys/types.h> header file. */ #undef HAVE_SYS_TYPES_H -/* Define if you have the <sys/user.h> header file. */ +/* Define to 1 if you have the <sys/user.h> header file. */ #undef HAVE_SYS_USER_H -/* Define if you have the <sys/wait.h> header file. */ +/* Define to 1 if you have the <sys/wait.h> header file. */ #undef HAVE_SYS_WAIT_H -/* Define if you have the <term.h> header file. */ -#undef HAVE_TERM_H +/* Define to 1 if you have the <termios.h> header file. */ +#undef HAVE_TERMIOS_H -/* Define if you have the <termio.h> header file. */ +/* Define to 1 if you have the <termio.h> header file. */ #undef HAVE_TERMIO_H -/* Define if you have the <termios.h> header file. */ -#undef HAVE_TERMIOS_H +/* Define to 1 if you have the <term.h> header file. */ +#undef HAVE_TERM_H -/* Define if you have the <thread_db.h> header file. */ +/* Define to 1 if you have the <thread_db.h> header file. */ #undef HAVE_THREAD_DB_H -/* Define if you have the <time.h> header file. */ +/* Define to 1 if you have the <time.h> header file. */ #undef HAVE_TIME_H -/* Define if you have the <unistd.h> header file. */ -#undef HAVE_UNISTD_H - -/* Define if you have the <values.h> header file. */ -#undef HAVE_VALUES_H - -/* Define if you have the <wait.h> header file. */ -#undef HAVE_WAIT_H - -/* Define if you have the dl library (-ldl). */ -#undef HAVE_LIBDL +/* Define if we can use the tkill syscall. */ +#undef HAVE_TKILL_SYSCALL -/* Define if you have the m library (-lm). */ -#undef HAVE_LIBM +/* Define to 1 if you have the `ttrace' function. */ +#undef HAVE_TTRACE -/* Define if you have the w library (-lw). */ -#undef HAVE_LIBW +/* Define if <stdint.h> provides the uintptr_t type. */ +#undef HAVE_UINTPTR_T -/* Define if you have the stpcpy function */ -#undef HAVE_STPCPY +/* Define to 1 if you have the <unistd.h> header file. */ +#undef HAVE_UNISTD_H -/* Define if your locale.h file contains LC_MESSAGES. */ -#undef HAVE_LC_MESSAGES +/* Define to 1 if you have the <values.h> header file. */ +#undef HAVE_VALUES_H -/* Define to 1 if NLS is requested */ -#undef ENABLE_NLS +/* Define to 1 if you have the `vfork' function. */ +#undef HAVE_VFORK -/* Define as 1 if you have gettext and don't want to use GNU gettext. */ -#undef HAVE_GETTEXT +/* Define to 1 if you have the <vfork.h> header file. */ +#undef HAVE_VFORK_H -/* Name of this package. */ -#undef PACKAGE +/* Define to 1 if you have the <wait.h> header file. */ +#undef HAVE_WAIT_H -/* Global directory for separate debug files. */ -#undef DEBUGDIR +/* Define to 1 if you have the `wborder' function. */ +#undef HAVE_WBORDER -/* Define to BFD's default architecture. */ -#undef DEFAULT_BFD_ARCH +/* Define to 1 if `fork' works. */ +#undef HAVE_WORKING_FORK -/* Define to BFD's default target vector. */ -#undef DEFAULT_BFD_VEC +/* Define to 1 if `vfork' works. */ +#undef HAVE_WORKING_VFORK -/* Define to 1 if your system has the _etext variable. */ +/* Define to 1 if your system has the _etext variable. */ #undef HAVE__ETEXT -/* Define to 1 to avoid a clash between <widec.h> and <wchar.h> on - Solaris 2.[789] when using GCC. */ -#undef _MSE_INT_H - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#undef HAVE_DECL_GETOPT - -/* Define to 1 if we found this declaration otherwise define to 0. */ -#undef HAVE_DECL_PTRACE - -/* Define as the return type of ptrace. */ -#undef PTRACE_TYPE_RET - -/* Define to the type of arg 3 for ptrace. */ -#undef PTRACE_TYPE_ARG3 - -/* Define to the type of arg 5 for ptrace. */ -#undef PTRACE_TYPE_ARG5 +/* Define to 1 if you have the `_mcleanup' function. */ +#undef HAVE__MCLEANUP -/* Define if sigsetjmp is available. */ -#undef HAVE_SIGSETJMP +/* Define to 1 if you have the `__argz_count' function. */ +#undef HAVE___ARGZ_COUNT -/* Define to 1 if the regex included in libiberty should be used. */ -#undef USE_INCLUDED_REGEX +/* Define to 1 if you have the `__argz_next' function. */ +#undef HAVE___ARGZ_NEXT -/* Define to 1 if your system has td_pcb in struct thread. */ -#undef HAVE_STRUCT_THREAD_TD_PCB +/* Define to 1 if you have the `__argz_stringify' function. */ +#undef HAVE___ARGZ_STRINGIFY -/* Define to 1 if your system has struct lwp. */ -#undef HAVE_STRUCT_LWP +/* Define as const if the declaration of iconv() needs const. */ +#undef ICONV_CONST -/* Define to 1 if your system has struct reg in <machine/reg.h>. */ -#undef HAVE_STRUCT_REG +/* Define if canonicalize_file_name is not declared in system header files. */ +#undef NEED_DECLARATION_CANONICALIZE_FILE_NAME -/* Define if <stdint.h> provides the uintptr_t type. */ -#undef HAVE_UINTPTR_T +/* Define if free is not declared in system header files. */ +#undef NEED_DECLARATION_FREE /* Define if malloc is not declared in system header files. */ #undef NEED_DECLARATION_MALLOC @@ -510,87 +581,106 @@ /* Define if realloc is not declared in system header files. */ #undef NEED_DECLARATION_REALLOC -/* Define if free is not declared in system header files. */ -#undef NEED_DECLARATION_FREE +/* Define if strdup is not declared in system header files. */ +#undef NEED_DECLARATION_STRDUP /* Define if strerror is not declared in system header files. */ #undef NEED_DECLARATION_STRERROR -/* Define if strdup is not declared in system header files. */ -#undef NEED_DECLARATION_STRDUP - /* Define if strstr is not declared in system header files. */ #undef NEED_DECLARATION_STRSTR -/* Define if canonicalize_file_name is not declared in system header files. */ -#undef NEED_DECLARATION_CANONICALIZE_FILE_NAME +/* Name of this package. */ +#undef PACKAGE -/* Define if <sys/procfs.h> has pstatus_t. */ -#undef HAVE_PSTATUS_T +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT -/* Define if <sys/procfs.h> has prrun_t. */ -#undef HAVE_PRRUN_T +/* Define to the full name of this package. */ +#undef PACKAGE_NAME -/* Define if <sys/procfs.h> has gregset_t. */ -#undef HAVE_GREGSET_T +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING -/* Define if <sys/procfs.h> has fpregset_t. */ -#undef HAVE_FPREGSET_T +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME -/* Define if <sys/procfs.h> has prgregset_t. */ -#undef HAVE_PRGREGSET_T +/* Define to the version of this package. */ +#undef PACKAGE_VERSION -/* Define if <sys/procfs.h> has prfpregset_t. */ -#undef HAVE_PRFPREGSET_T +/* Define to 1 if the "%Lg" format works to print long doubles. */ +#undef PRINTF_HAS_LONG_DOUBLE -/* Define if <sys/procfs.h> has prgregset32_t. */ -#undef HAVE_PRGREGSET32_T +/* Define to 1 if the "%ll" format works to print long longs. */ +#undef PRINTF_HAS_LONG_LONG -/* Define if <sys/procfs.h> has prfpregset32_t. */ -#undef HAVE_PRFPREGSET32_T +/* Define to the type of arg 3 for ptrace. */ +#undef PTRACE_TYPE_ARG3 -/* Define if <sys/procfs.h> has lwpid_t. */ -#undef HAVE_LWPID_T +/* Define to the type of arg 5 for ptrace. */ +#undef PTRACE_TYPE_ARG5 -/* Define if <sys/procfs.h> has psaddr_t. */ -#undef HAVE_PSADDR_T +/* Define as the return type of ptrace. */ +#undef PTRACE_TYPE_RET -/* Define if <sys/procfs.h> has prsysent_t. */ -#undef HAVE_PRSYSENT_T +/* Define as the return type of signal handlers (`int' or `void'). */ +#undef RETSIGTYPE -/* Define if <sys/procfs.h> has pr_sigset_t. */ -#undef HAVE_PR_SIGSET_T +/* Define to 1 if the "%Lg" format works to scan long doubles. */ +#undef SCANF_HAS_LONG_DOUBLE -/* Define if <sys/procfs.h> has pr_sigaction64_t. */ -#undef HAVE_PR_SIGACTION64_T +/* Define to 1 if the `setpgrp' function takes no argument. */ +#undef SETPGRP_VOID -/* Define if <sys/procfs.h> has pr_siginfo64_t. */ -#undef HAVE_PR_SIGINFO64_T +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at run-time. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define to 1 if the `S_IS*' macros in <sys/stat.h> do not work properly. */ +#undef STAT_MACROS_BROKEN + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS /* Define if <thread_db.h> has the TD_NOTALLOC error code. */ #undef THREAD_DB_HAS_TD_NOTALLOC -/* Define if we can use the tkill syscall. */ -#undef HAVE_TKILL_SYSCALL +/* Define to 1 if the regex included in libiberty should be used. */ +#undef USE_INCLUDED_REGEX -/* Host float floatformat */ -#undef GDB_HOST_FLOAT_FORMAT +/* Define to 1 if on AIX 3. + System headers sometimes define this. + We just want to avoid a redefinition error message. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif -/* Host double floatformat */ -#undef GDB_HOST_DOUBLE_FORMAT +/* + [Define], [to], [1], [to], [avoid], [a], [clash], [between], [<widec.h>], [and], [<wchar.h>], [on], [Solaris], [2.[789]], [when], [using], [GCC.], [] + */ +#undef _MSE_INT_H -/* Host long double floatformat */ -#undef GDB_HOST_LONG_DOUBLE_FORMAT +/* Define to empty if `const' does not conform to ANSI C. */ +#undef const -/* Define to the default OS ABI for this configuration. */ -#undef GDB_OSABI_DEFAULT +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif -/* Define to be a string naming the default host character set. */ -#undef GDB_DEFAULT_HOST_CHARSET +/* Define to `long' if <sys/types.h> does not define. */ +#undef off_t -/* Define if you have the iconv() function. */ -#undef HAVE_ICONV +/* Define to `int' if <sys/types.h> does not define. */ +#undef pid_t -/* Define as const if the declaration of iconv() needs const. */ -#undef ICONV_CONST +/* Define to `unsigned' if <sys/types.h> does not define. */ +#undef size_t +/* Define as `fork' if `vfork' does not work. */ +#undef vfork diff --git a/gdb/configure b/gdb/configure index a681022..8759ad1 100755 --- a/gdb/configure +++ b/gdb/configure @@ -18859,6 +18859,7 @@ _ACEOF fi fi +# Check if the compiler supports the `long long' type. echo "$as_me:$LINENO: checking for long long support in compiler" >&5 echo $ECHO_N "checking for long long support in compiler... $ECHO_C" >&6 @@ -18871,14 +18872,11 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - +extern long long foo; int main () { - - extern long long foo; - switch (foo & 2) { case 0: return 1; } - +switch (foo & 2) { case 0: return 1; } ; return 0; } @@ -18914,16 +18912,17 @@ gdb_cv_c_long_long=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi - echo "$as_me:$LINENO: result: $gdb_cv_c_long_long" >&5 echo "${ECHO_T}$gdb_cv_c_long_long" >&6 if test $gdb_cv_c_long_long = yes; then - cat >>confdefs.h <<\_ACEOF + +cat >>confdefs.h <<\_ACEOF #define CC_HAS_LONG_LONG 1 _ACEOF fi +# Check if the compiler and runtime support printing long longs. echo "$as_me:$LINENO: checking for long long support in printf" >&5 echo $ECHO_N "checking for long long support in printf... $ECHO_C" >&6 @@ -18939,9 +18938,11 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -int main () { - char buf[32]; +$ac_includes_default +int +main () +{ +char buf[32]; long long l = 0; l = (l << 16) + 0x0123; l = (l << 16) + 0x4567; @@ -18949,6 +18950,8 @@ int main () { l = (l << 16) + 0xcdef; sprintf (buf, "0x%016llx", l); return (strcmp ("0x0123456789abcdef", buf)); + ; + return 0; } _ACEOF rm -f conftest$ac_exeext @@ -18974,20 +18977,24 @@ fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi - +echo "$as_me:$LINENO: result: $gdb_cv_printf_has_long_long" >&5 +echo "${ECHO_T}$gdb_cv_printf_has_long_long" >&6 if test $gdb_cv_printf_has_long_long = yes; then - cat >>confdefs.h <<\_ACEOF + +cat >>confdefs.h <<\_ACEOF #define PRINTF_HAS_LONG_LONG 1 _ACEOF fi -echo "$as_me:$LINENO: result: $gdb_cv_printf_has_long_long" >&5 -echo "${ECHO_T}$gdb_cv_printf_has_long_long" >&6 +# Check if the compiler supports the `long double' type. We can't use +# AC_C_LONG_DOUBLE because that one does additional checks on the +# constants defined in <float.h> that fail on some systems, +# e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6. echo "$as_me:$LINENO: checking for long double support in compiler" >&5 echo $ECHO_N "checking for long double support in compiler... $ECHO_C" >&6 -if test "${ac_cv_c_long_double+set}" = set; then +if test "${gdb_cv_c_long_double+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF @@ -18996,14 +19003,7 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -int -main () -{ long double foo; - ; - return 0; -} _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 @@ -19027,25 +19027,26 @@ if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then - ac_cv_c_long_double=yes + gdb_cv_c_long_double=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 -ac_cv_c_long_double=no +gdb_cv_c_long_double=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi +echo "$as_me:$LINENO: result: $gdb_cv_c_long_double" >&5 +echo "${ECHO_T}$gdb_cv_c_long_double" >&6 +if test $gdb_cv_c_long_double = yes; then -echo "$as_me:$LINENO: result: $ac_cv_c_long_double" >&5 -echo "${ECHO_T}$ac_cv_c_long_double" >&6 -if test $ac_cv_c_long_double = yes; then - cat >>confdefs.h <<\_ACEOF +cat >>confdefs.h <<\_ACEOF #define HAVE_LONG_DOUBLE 1 _ACEOF fi +# Check if the compiler and runtime support printing long doubles. echo "$as_me:$LINENO: checking for long double support in printf" >&5 echo $ECHO_N "checking for long double support in printf... $ECHO_C" >&6 @@ -19061,12 +19062,16 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -int main () { - char buf[16]; +$ac_includes_default +int +main () +{ +char buf[16]; long double f = 3.141592653; sprintf (buf, "%Lg", f); return (strncmp ("3.14159", buf, 7)); + ; + return 0; } _ACEOF rm -f conftest$ac_exeext @@ -19092,16 +19097,17 @@ fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi - +echo "$as_me:$LINENO: result: $gdb_cv_printf_has_long_double" >&5 +echo "${ECHO_T}$gdb_cv_printf_has_long_double" >&6 if test $gdb_cv_printf_has_long_double = yes; then - cat >>confdefs.h <<\_ACEOF + +cat >>confdefs.h <<\_ACEOF #define PRINTF_HAS_LONG_DOUBLE 1 _ACEOF fi -echo "$as_me:$LINENO: result: $gdb_cv_printf_has_long_double" >&5 -echo "${ECHO_T}$gdb_cv_printf_has_long_double" >&6 +# Check if the compiler and runtime support scanning long doubles. echo "$as_me:$LINENO: checking for long double support in scanf" >&5 echo $ECHO_N "checking for long double support in scanf... $ECHO_C" >&6 @@ -19117,12 +19123,16 @@ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ - -int main () { - char *buf = "3.141592653"; +#include <stdio.h> +int +main () +{ +char *buf = "3.141592653"; long double f = 0; sscanf (buf, "%Lg", &f); return !(f > 3.14159 && f < 3.14160); + ; + return 0; } _ACEOF rm -f conftest$ac_exeext @@ -19148,15 +19158,15 @@ fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi - +echo "$as_me:$LINENO: result: $gdb_cv_scanf_has_long_double" >&5 +echo "${ECHO_T}$gdb_cv_scanf_has_long_double" >&6 if test $gdb_cv_scanf_has_long_double = yes; then - cat >>confdefs.h <<\_ACEOF + +cat >>confdefs.h <<\_ACEOF #define SCANF_HAS_LONG_DOUBLE 1 _ACEOF fi -echo "$as_me:$LINENO: result: $gdb_cv_scanf_has_long_double" >&5 -echo "${ECHO_T}$gdb_cv_scanf_has_long_double" >&6 case ${host_os} in aix*) diff --git a/gdb/configure.ac b/gdb/configure.ac index f30fbc3..c079ac0 100644 --- a/gdb/configure.ac +++ b/gdb/configure.ac @@ -862,93 +862,88 @@ if test ${host} = ${target} ; then fi fi -dnl See if compiler supports "long long" type. - -AC_MSG_CHECKING(for long long support in compiler) -AC_CACHE_VAL(gdb_cv_c_long_long, -[AC_TRY_COMPILE(, [ - extern long long foo; - switch (foo & 2) { case 0: return 1; } -], -gdb_cv_c_long_long=yes, gdb_cv_c_long_long=no)]) -AC_MSG_RESULT($gdb_cv_c_long_long) +# Check if the compiler supports the `long long' type. + +AC_CACHE_CHECK([for long long support in compiler], gdb_cv_c_long_long, + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( +[[extern long long foo;]], +[[switch (foo & 2) { case 0: return 1; }]])], + gdb_cv_c_long_long=yes, + gdb_cv_c_long_long=no)]) if test $gdb_cv_c_long_long = yes; then - AC_DEFINE(CC_HAS_LONG_LONG) + AC_DEFINE(CC_HAS_LONG_LONG, 1, + [Define to 1 if the compiler supports long long.]) fi -dnl See if the compiler and runtime support printing long long +# Check if the compiler and runtime support printing long longs. -AC_MSG_CHECKING(for long long support in printf) -AC_CACHE_VAL(gdb_cv_printf_has_long_long, -[AC_TRY_RUN([ -int main () { - char buf[32]; +AC_CACHE_CHECK([for long long support in printf], + gdb_cv_printf_has_long_long, + [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], +[[char buf[32]; long long l = 0; l = (l << 16) + 0x0123; l = (l << 16) + 0x4567; l = (l << 16) + 0x89ab; l = (l << 16) + 0xcdef; sprintf (buf, "0x%016llx", l); - return (strcmp ("0x0123456789abcdef", buf)); -}], -gdb_cv_printf_has_long_long=yes, -gdb_cv_printf_has_long_long=no, -gdb_cv_printf_has_long_long=no)]) + return (strcmp ("0x0123456789abcdef", buf));]])], + gdb_cv_printf_has_long_long=yes, + gdb_cv_printf_has_long_long=no, + gdb_cv_printf_has_long_long=no)]) if test $gdb_cv_printf_has_long_long = yes; then - AC_DEFINE(PRINTF_HAS_LONG_LONG) + AC_DEFINE(PRINTF_HAS_LONG_LONG, 1, + [Define to 1 if the "%ll" format works to print long longs.]) fi -AC_MSG_RESULT($gdb_cv_printf_has_long_long) - -dnl See if compiler supports "long double" type. Can't use AC_C_LONG_DOUBLE -dnl because autoconf complains about cross-compilation issues. However, this -dnl code uses the same variables as the macro for compatibility. - -AC_MSG_CHECKING(for long double support in compiler) -AC_CACHE_VAL(ac_cv_c_long_double, -[AC_TRY_COMPILE(, [long double foo;], -ac_cv_c_long_double=yes, ac_cv_c_long_double=no)]) -AC_MSG_RESULT($ac_cv_c_long_double) -if test $ac_cv_c_long_double = yes; then - AC_DEFINE(HAVE_LONG_DOUBLE) + +# Check if the compiler supports the `long double' type. We can't use +# AC_C_LONG_DOUBLE because that one does additional checks on the +# constants defined in <float.h> that fail on some systems, +# e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6. + +AC_CACHE_CHECK([for long double support in compiler], gdb_cv_c_long_double, + [AC_COMPILE_IFELSE([AC_LANG_SOURCE([[long double foo;]])], + gdb_cv_c_long_double=yes, + gdb_cv_c_long_double=no)]) +if test $gdb_cv_c_long_double = yes; then + AC_DEFINE(HAVE_LONG_DOUBLE, 1, + [Define to 1 if the compiler supports long double.]) fi -dnl See if the compiler and runtime support printing long doubles +# Check if the compiler and runtime support printing long doubles. -AC_MSG_CHECKING(for long double support in printf) -AC_CACHE_VAL(gdb_cv_printf_has_long_double, -[AC_TRY_RUN([ -int main () { - char buf[16]; +AC_CACHE_CHECK([for long double support in printf], + gdb_cv_printf_has_long_double, + [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], +[[char buf[16]; long double f = 3.141592653; sprintf (buf, "%Lg", f); - return (strncmp ("3.14159", buf, 7)); -}], -gdb_cv_printf_has_long_double=yes, -gdb_cv_printf_has_long_double=no, -gdb_cv_printf_has_long_double=no)]) + return (strncmp ("3.14159", buf, 7));]])], + gdb_cv_printf_has_long_double=yes, + gdb_cv_printf_has_long_double=no, + gdb_cv_printf_has_long_double=no)]) if test $gdb_cv_printf_has_long_double = yes; then - AC_DEFINE(PRINTF_HAS_LONG_DOUBLE) + AC_DEFINE(PRINTF_HAS_LONG_DOUBLE, 1, + [Define to 1 if the "%Lg" format works to print long doubles.]) fi -AC_MSG_RESULT($gdb_cv_printf_has_long_double) -dnl See if the compiler and runtime support scanning long doubles +# Check if the compiler and runtime support scanning long doubles. -AC_MSG_CHECKING(for long double support in scanf) -AC_CACHE_VAL(gdb_cv_scanf_has_long_double, -[AC_TRY_RUN([ -int main () { - char *buf = "3.141592653"; +AC_CACHE_CHECK([for long double support in scanf], + gdb_cv_scanf_has_long_double, + [AC_RUN_IFELSE([AC_LANG_PROGRAM( +[[#include <stdio.h>]], +[[char *buf = "3.141592653"; long double f = 0; sscanf (buf, "%Lg", &f); - return !(f > 3.14159 && f < 3.14160); -}], -gdb_cv_scanf_has_long_double=yes, -gdb_cv_scanf_has_long_double=no, -gdb_cv_scanf_has_long_double=no)]) + return !(f > 3.14159 && f < 3.14160);]])], + gdb_cv_scanf_has_long_double=yes, + gdb_cv_scanf_has_long_double=no, + gdb_cv_scanf_has_long_double=no)]) if test $gdb_cv_scanf_has_long_double = yes; then - AC_DEFINE(SCANF_HAS_LONG_DOUBLE) + AC_DEFINE(SCANF_HAS_LONG_DOUBLE, 1, + [Define to 1 if the "%Lg" format works to scan long doubles.]) fi -AC_MSG_RESULT($gdb_cv_scanf_has_long_double) case ${host_os} in aix*) |