Various minor updates and code cleanups.

This commit is contained in:
Paul Smith 2005-07-12 04:35:13 +00:00
parent 0e30f46a62
commit 1e9dc3ce45
15 changed files with 502 additions and 371 deletions

View file

@ -1,3 +1,28 @@
2005-07-08 Paul D. Smith <psmith@gnu.org>
* config.h.W32.template: Reorder to match the standard config.h,
for easier comparisons.
From J. Grant <jg@jguk.org>
* maintMakefile: Remove .dep_segment before overwriting it, in
case it's not writable or noclobber is set.
* expand.c (variable_expand_string): Cast result of pointer
arithmetic to avoid a warning.
* main.c (switches): Add full-fledged final initializer.
2005-07-06 Paul D. Smith <psmith@gnu.org>
* configure.in: IRIX has _sys_siglist. Tru64 UNIX has __sys_siglist.
* signame.c (strsignal): If we found _sys_siglist[] or
__sys_siglist[] use those instead of sys_siglist[].
From Albert Chin <china@thewrittenword.com>
2005-07-04 Paul D. Smith <psmith@gnu.org>
* config.h-vms.template [VMS]: Latest VMS has its own glob() and
globfree(); set up to use the GNU versions.
From Martin Zinser <zinser@zinser.no-ip.info>
2005-07-03 Paul D. Smith <psmith@gnu.org>
From J. Grant <jg@jguk.org>:

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@ -383,11 +383,13 @@
#ifdef __DECC
#include <stdio.h>
#include <unistd.h>
#define getopt gnu_getopt
#define optarg gnu_optarg
#define optopt gnu_optopt
#define optind gnu_optind
#define opterr gnu_opterr
#define getopt gnu_getopt
#define optarg gnu_optarg
#define optopt gnu_optopt
#define optind gnu_optind
#define opterr gnu_opterr
#define globfree gnu_globfree
#define glob gnu_glob
#endif
#if defined (__cplusplus) || (defined (__STDC__) && __STDC__)

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@ -1,82 +1,406 @@
/* config.h.in. Generated automatically from configure.in by autoheader. */
/* config.h.W32 -*-C-*- */
/* Define if on AIX 3.
/* Define to 1 if the `closedir' function returns void instead of `int'. */
/* #undef CLOSEDIR_VOID */
/* 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 to 1 if using `alloca.c'. */
/* #undef C_ALLOCA */
/* Define to 1 if using `getloadavg.c'. */
/*#define C_GETLOADAVG 1*/
/* Define to 1 for DGUX with <sys/dg_sys_info.h>. */
/* #undef DGUX */
/* Define to 1 if translation of program messages to the user's native
language is requested. */
/* #undef ENABLE_NLS */
/* Use high resolution file timestamps if nonzero. */
#define FILE_TIMESTAMP_HI_RES 0
/* Define to 1 if the `getloadavg' function needs to be run setuid or setgid.
*/
/* #undef GETLOADAVG_PRIVILEGED */
/* Define to 1 if you have `alloca', as a function or macro. */
#define HAVE_ALLOCA 1
/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
*/
/* #undef HAVE_ALLOCA_H */
/* Define if your compiler conforms to the ANSI C standard. */
#define HAVE_ANSI_COMPILER 1
/* Define to 1 if you have the `bsd_signal' function. */
/* #undef HAVE_BSD_SIGNAL */
/* Use case insensitive file names */
/* #undef HAVE_CASE_INSENSITIVE_FS */
/* Define if you have the clock_gettime function. */
/* #undef HAVE_CLOCK_GETTIME */
/* Define if the GNU dcgettext() function is already present or preinstalled.
*/
/* #undef HAVE_DCGETTEXT */
/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
*/
#define HAVE_DIRENT_H 1
/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
/* #undef HAVE_DOPRNT */
/* Use platform specific coding */
#define HAVE_DOS_PATHS 1
/* Define to 1 if you have the `dup2' function. */
#define HAVE_DUP2 1
/* Define to 1 if you have the <fcntl.h> header file. */
#define HAVE_FCNTL_H 1
/* Define to 1 if you have the `fdopen' function. */
/*#define HAVE_FDOPEN 1*/
/* Define to 1 if you have the `fork' function. */
/* #undef HAVE_FORK */
/* Define to 1 if you have the `getcwd' function. */
#define HAVE_GETCWD 1
/* Define to 1 if you have the `getgroups' function. */
/* #undef HAVE_GETGROUPS */
/* Define to 1 if you have the `gethostbyname' function. */
/* #undef HAVE_GETHOSTBYNAME */
/* Define to 1 if you have the `gethostname' function. */
/* #undef HAVE_GETHOSTNAME */
/* Define to 1 if you have the `getloadavg' function. */
/* #undef HAVE_GETLOADAVG */
/* Define to 1 if you have the `getrlimit' function. */
/* #undef HAVE_GETRLIMIT */
/* Define if the GNU gettext() function is already present or preinstalled. */
/* #undef HAVE_GETTEXT */
/* Define if you have a standard gettimeofday function */
/* #undef HAVE_GETTIMEOFDAY */
/* Define if you have the iconv() function. */
/* #undef HAVE_ICONV */
/* Define to 1 if you have the <inttypes.h> header file. */
/*#define HAVE_INTTYPES_H 1*/
/* Define to 1 if you have the `dgc' library (-ldgc). */
/* #undef HAVE_LIBDGC */
/* Define to 1 if you have the `kstat' library (-lkstat). */
/* #undef HAVE_LIBKSTAT */
/* Define to 1 if you have the <limits.h> header file. */
#define HAVE_LIMITS_H 1
/* Define to 1 if you have the <locale.h> header file. */
/*#define HAVE_LOCALE_H 1*/
/* Define to 1 if you have the <mach/mach.h> header file. */
/* #undef HAVE_MACH_MACH_H */
/* Define to 1 if you have the `memmove' function. */
#define HAVE_MEMMOVE 1
/* Define to 1 if you have the <memory.h> header file. */
#define HAVE_MEMORY_H 1
/* Define to 1 if you have the `mkstemp' function. */
/* #undef HAVE_MKSTEMP */
/* Define to 1 if you have the `mktemp' function. */
#define HAVE_MKTEMP 1
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
/* #undef HAVE_NDIR_H */
/* Define to 1 if you have the <nlist.h> header file. */
/* #undef HAVE_NLIST_H */
/* Define to 1 if you have the `pipe' function. */
/* #undef HAVE_PIPE */
/* Define to 1 if you have the `pstat_getdynamic' function. */
/* #undef HAVE_PSTAT_GETDYNAMIC */
/* Define to 1 if you have the `realpath' function. */
/* #undef HAVE_REALPATH */
/* Define if <signal.h> defines the SA_RESTART constant. */
/* #undef HAVE_SA_RESTART */
/* Define to 1 if you have the `setegid' function. */
/* #undef HAVE_SETEGID */
/* Define to 1 if you have the `seteuid' function. */
/* #undef HAVE_SETEUID */
/* Define to 1 if you have the `setlinebuf' function. */
/* #undef HAVE_SETLINEBUF */
/* Define to 1 if you have the `setlocale' function. */
/*#define HAVE_SETLOCALE 1*/
/* Define to 1 if you have the `setregid' function. */
/* #undef HAVE_SETREGID */
/* Define to 1 if you have the `setreuid' function. */
/* #undef HAVE_SETREUID */
/* Define to 1 if you have the `setrlimit' function. */
/* #undef HAVE_SETRLIMIT */
/* Define to 1 if you have the `setvbuf' function. */
/*#define HAVE_SETVBUF 1 */
/* Define to 1 if you have the `sigaction' function. */
/* #undef HAVE_SIGACTION */
/* Define to 1 if you have the `sigsetmask' function. */
/* #undef HAVE_SIGSETMASK */
/* Define to 1 if you have the `socket' function. */
/* #undef HAVE_SOCKET */
/* Define to 1 if you have the <stdarg.h> header file. */
#define HAVE_STDARG_H 1
/* Define to 1 if you have the <stdint.h> header file. */
/*#define HAVE_STDINT_H 1*/
/* Define to 1 if you have the <stdlib.h> header file. */
/* #define HAVE_STDLIB_H 1*/
/* Define to 1 if you have the `strcasecmp' function. */
/* #undef HAVE_STRCASECMP */
/* Define to 1 if you have the `strchr' function. */
/* #define HAVE_STRCHR 1 */
/* Define to 1 if you have the `strcoll' function and it is properly defined.
*/
#define HAVE_STRCOLL 1
/* Define to 1 if you have the `strdup' function. */
/* #define HAVE_STRDUP 1*/
/* Define to 1 if you have the `strerror' function. */
#define HAVE_STRERROR 1
/* Define to 1 if you have the <strings.h> header file. */
/* #define HAVE_STRINGS_H 1 */
/* Define to 1 if you have the <string.h> header file. */
#define HAVE_STRING_H 1
/* Define to 1 if you have the `strsignal' function. */
/* #undef HAVE_STRSIGNAL */
/* Define to 1 if `n_un.n_name' is member of `struct nlist'. */
/* #undef HAVE_STRUCT_NLIST_N_UN_N_NAME */
/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
*/
/* #undef HAVE_SYS_DIR_H */
/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
*/
/* #undef HAVE_SYS_NDIR_H */
/* Define to 1 if you have the <sys/param.h> header file. */
/* #define HAVE_SYS_PARAM_H 1 */
/* Define to 1 if you have the <sys/resource.h> header file. */
/* #undef HAVE_SYS_RESOURCE_H */
/* Define to 1 if you have the <sys/stat.h> header file. */
/* #define HAVE_SYS_STAT_H 1 */
/* Define to 1 if you have the <sys/timeb.h> header file. */
/*#define HAVE_SYS_TIMEB_H 1*/
/* Define to 1 if you have the <sys/time.h> header file. */
/*#define HAVE_SYS_TIME_H 1*/
/* Define to 1 if you have the <sys/types.h> header file. */
/*#define HAVE_SYS_TYPES_H 1*/
/* Define to 1 if you have the <sys/wait.h> header file. */
/* #undef HAVE_SYS_WAIT_H */
/* Define this if you have the \`union wait' type in <sys/wait.h>. */
/* #undef HAVE_UNION_WAIT */
/* Define to 1 if you have the <unistd.h> header file. */
/* #define HAVE_UNISTD_H 1*/
/* Define to 1 if you have the <varargs.h> header file. */
/* #undef HAVE_VARARGS_H */
/* Define to 1 if you have the `vfork' function. */
/* #undef HAVE_VFORK */
/* Define to 1 if you have the <vfork.h> header file. */
/* #undef HAVE_VFORK_H */
/* Define to 1 if you have the `vprintf' function. */
#define HAVE_VPRINTF 1
/* Define to 1 if you have the `wait3' function. */
/* #undef HAVE_WAIT3 */
/* Define to 1 if you have the `waitpid' function. */
/* #undef HAVE_WAITPID */
/* Define to 1 if `fork' works. */
/* #undef HAVE_WORKING_FORK */
/* Define to 1 if `vfork' works. */
/* #undef HAVE_WORKING_VFORK */
/* Build host information. */
#define MAKE_HOST "Windows32"
/* Define this to enable job server support in GNU make. */
/* #undef MAKE_JOBSERVER */
/* Define to 1 if your `struct nlist' has an `n_un' member. Obsolete, depend
on `HAVE_STRUCT_NLIST_N_UN_N_NAME */
/* #undef NLIST_NAME_UNION */
/* Define if struct nlist.n_name is a pointer rather than an array. */
/* #undef NLIST_STRUCT */
/* Define to 1 if your C compiler doesn't accept -c and -o together. */
/* #undef NO_MINUS_C_MINUS_O */
/* Name of this package (needed by automake) */
#define PACKAGE "%PACKAGE%"
/* Define to 1 if the C compiler supports function prototypes. */
/*#define PROTOTYPES 1*/
/* Define as the return type of signal handlers (`int' or `void'). */
#define RETSIGTYPE void
/* Define to the name of the SCCS 'get' command. */
#define SCCS_GET "echo no sccs get"
/* Define this if the SCCS 'get' command understands the '-G<file>' option. */
/* #undef SCCS_GET_MINUS_G */
/* Define to 1 if the `setvbuf' function takes the buffering type as its
second argument and the buffer pointer as the third, as on System V before
release 3. */
/* #undef SETVBUF_REVERSED */
/* 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. */
#define STDC_HEADERS 1
/* Define if struct stat contains a nanoseconds field */
/* #undef ST_MTIM_NSEC */
/* Define to 1 on System V Release 4. */
/* #undef SVR4 */
/* Define to 1 if you can safely include both <sys/time.h> and <time.h>. */
/* #define TIME_WITH_SYS_TIME 1 */
/* Define to 1 for Encore UMAX. */
/* #undef UMAX */
/* Define to 1 for Encore UMAX 4.3 that has <inq_status/cpustats.h> instead of
<sys/cpustats.h>. */
/* #undef UMAX4_3 */
/* Version number of package */
#define VERSION "%VERSION%"
/* Define if using the dmalloc debugging malloc package */
/* #undef WITH_DMALLOC */
/* Define to 1 if on AIX 3.
System headers sometimes define this.
We just want to avoid a redefinition error message. */
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/* #undef _ALL_SOURCE */
/* # undef _ALL_SOURCE */
#endif
/* Define if using alloca.c. */
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/* Number of bits in a file offset, on hosts where this is settable. */
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/* Define if the closedir function returns void instead of int. */
/* #undef CLOSEDIR_VOID */
/* Define for large files, on AIX-style hosts. */
/* #undef _LARGE_FILES */
/* Define to empty if the keyword does not work. */
/* Define to 1 if on MINIX. */
/* #undef _MINIX */
/* Define to 2 if the system does not provide POSIX.1 features except with
this defined. */
/* #undef _POSIX_1_SOURCE */
/* Define to 1 if you need to in order for `stat' and other things to work. */
#define _POSIX_SOURCE 1
/* Define like PROTOTYPES; this can be used by system headers. */
/*#define __PROTOTYPES 1*/
/* Define to empty if `const' does not conform to ANSI C. */
/* #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 to `int' if <sys/types.h> doesn't define. */
#define gid_t int
/* Define for DGUX with <sys/dg_sys_info.h>. */
/* #undef DGUX */
/* Define to `int' if <sys/types.h> does not define. */
#define pid_t int
/* Define if the `getloadavg' function needs to be run setuid or setgid. */
/* #undef GETLOADAVG_PRIVILEGED */
/* Define to `int' if <sys/types.h> doesn't define. */
#define uid_t int
/* Define uintmax_t if not defined in <stdint.h> or <inttypes.h>. */
#define uintmax_t unsigned long
/* Define as `fork' if `vfork' does not work. */
/*#define vfork fork*/
/* Define to `unsigned long' or `unsigned long long'
if <inttypes.h> doesn't define. */
#define uintmax_t unsigned long
/* Define to `int' if <sys/types.h> doesn't define. */
#undef gid_t
#define gid_t int
/* Define if you have alloca, as a function or macro. */
#undef HAVE_ALLOCA
#define HAVE_ALLOCA 1
/* Define if you have <alloca.h> and it should be used (not on Ultrix). */
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/* Define if you don't have vprintf but do have _doprnt. */
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/* Define if your system has a working fnmatch function. */
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/* Define if your system has its own `getloadavg' function. */
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/* Define if you have the getmntent function. */
/* #undef HAVE_GETMNTENT */
/* Define if the `long double' type works. */
/* #undef HAVE_LONG_DOUBLE */
/* Define if you support file names longer than 14 characters. */
#undef HAVE_LONG_FILE_NAMES
#define HAVE_LONG_FILE_NAMES 1
/* Define if you have a working `mmap' system call. */
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/* Define if system calls automatically restart after interruption
by a signal. */
/* #undef HAVE_RESTARTABLE_SYSCALLS */
/* Define if your struct stat has st_blksize. */
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/* Define if your struct stat has st_blocks. */
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/* Define if you have the strcoll function and it is properly defined. */
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#define HAVE_STRCOLL 1
/* Define if your struct stat has st_rdev. */
#undef HAVE_ST_RDEV
#define HAVE_ST_RDEV 1
@ -96,299 +420,36 @@
#undef HAVE_TZNAME
#define HAVE_TZNAME 1
/* Define if you have <unistd.h>. */
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before release 3. */
/* #undef SETVBUF_REVERSED */
/* 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
*/
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/* Define if you have the ANSI C header files. */
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/* Define for Encore UMAX 4.3 that has <inq_status/cpustats.h>
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/* Define if you have the dup2 function. */
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#define HAVE_DUP2 1
/* Define if you have the getcwd function. */
#undef HAVE_GETCWD
#define HAVE_GETCWD 1
/* Define if you have the getgroups function. */
/* #undef HAVE_GETGROUPS */
/* Define if you have the gethostbyname function. */
/* #undef HAVE_GETHOSTBYNAME */
/* Define if you have the gethostname function. */
/* #undef HAVE_GETHOSTNAME */
/* Define if you have the getloadavg function. */
/* #undef HAVE_GETLOADAVG */
/* Define if you have the memmove function. */
#undef HAVE_MEMMOVE
#define HAVE_MEMMOVE 1
/* Define if you have the mktemp function. */
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#define HAVE_MKTEMP 1
/* Define if you have the psignal function. */
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/* Define if you have the pstat_getdynamic function. */
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/* Define if you have the setegid function. */
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/* Define if you have the seteuid function. */
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/* Define if you have the setlinebuf function. */
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/* Define if you have the setregid function. */
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/* Define if you have the setreuid function. */
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/* Define if you have the sigsetmask function. */
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/* Define if you have the socket function. */
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/* Define if you have the strcasecmp function. */
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/* Define if you have the strerror function. */
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/* Define if you have the strsignal function. */
/* #undef HAVE_STRSIGNAL */
/* Define if you have the wait3 function. */
/* #undef HAVE_WAIT3 */
/* Define if you have the waitpid function. */
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/* Define if you have the <dirent.h> header file. */
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#define HAVE_DIRENT_H 1
/* Define if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
#define HAVE_FCNTL_H 1
/* Define if you have the <limits.h> header file. */
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#define HAVE_LIMITS_H 1
/* Define if you have the <mach/mach.h> header file. */
/* #undef HAVE_MACH_MACH_H */
/* Define if you have the <memory.h> header file. */
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#define HAVE_MEMORY_H 1
/* Define if you have the <ndir.h> header file. */
/* #undef HAVE_NDIR_H */
/* Define if you have the <string.h> header file. */
#undef HAVE_STRING_H
#define HAVE_STRING_H 1
/* Define if you have the <sys/dir.h> header file. */
/* #undef HAVE_SYS_DIR_H */
/* Define if you have the <sys/ndir.h> header file. */
/* #undef HAVE_SYS_NDIR_H */
/* Define if you have the <sys/param.h> header file. */
/* #undef HAVE_SYS_PARAM_H */
/* Define if you have the <sys/timeb.h> header file. */
#undef HAVE_SYS_TIMEB_H
#define HAVE_SYS_TIMEB_H 1
/* Define if you have the <sys/wait.h> header file. */
/* #undef HAVE_SYS_WAIT_H */
/* Define if you have the <unistd.h> header file. */
/* #undef HAVE_UNISTD_H */
/* Define if you have the dgc library (-ldgc). */
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/* Define if you have the kstat library (-lkstat). */
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/* Define if you have the sun library (-lsun). */
/* #undef HAVE_LIBSUN */
/* Use high resolution file timestamps if nonzero. */
#define FILE_TIMESTAMP_HI_RES 0
/* Build host information. */
#define MAKE_HOST "Windows32"
/* Grok DOS paths (drive specs and backslash path element separators) */
#define HAVE_DOS_PATHS
/*
* Refer to README.W32 for info on the following settings
*/
/*
* If you have a shell that does not grok 'sh -c quoted-command-line'
* correctly, you need this setting. Please see below for specific
* shell support.
*/
#undef BATCH_MODE_ONLY_SHELL
#define BATCH_MODE_ONLY_SHELL 1
/*#define BATCH_MODE_ONLY_SHELL 1 */
/*
* Define if you have the Cygnus "Cygwin" GNU Windows32 tool set.
* Do NOT define BATCH_MODE_ONLY_SHELL if you define HAVE_CYGWIN_SHELL
*/
#undef HAVE_CYGWIN_SHELL
/*#define HAVE_CYGWIN_SHELL*/
/*
* Define if you have the MKS tool set or shell. Do NOT define
* BATCH_MODE_ONLY_SHELL if you define HAVE_MKS_SHELL
*/
#undef HAVE_MKS_SHELL
/*#define HAVE_MKS_SHELL */
/*
* Enforce the mutual exclusivity restriction.
@ -400,6 +461,3 @@
#ifdef HAVE_CYGWIN_SHELL
#undef BATCH_MODE_ONLY_SHELL
#endif
/* Define if you prefer Case Insensitive behavior */
#undef HAVE_CASE_INSENSITIVE_FS

View file

@ -167,8 +167,9 @@ if test "$ac_cv_header_nlist_h" = yes; then
fi
fi
AC_CHECK_DECLS([sys_siglist],,,
[#include <signal.h>
AC_CHECK_DECLS([sys_siglist, _sys_siglist, __sys_siglist], , ,
[AC_INCLUDES_DEFAULT
#include <signal.h>
/* NetBSD declares sys_siglist in unistd.h. */
#if HAVE_UNISTD_H
# include <unistd.h>

View file

@ -205,7 +205,7 @@ variable_expand_string (char *line, char *string, long length)
p1 = strchr (p, '$');
o = variable_buffer_output (o, p, p1 != 0 ? p1 - p : strlen (p) + 1);
o = variable_buffer_output (o, p, p1 != 0 ? (unsigned int)(p1 - p) : strlen (p) + 1);
if (p1 == 0)
break;

2
main.c
View file

@ -417,7 +417,7 @@ static const struct command_switch switches[] =
{ 'W', string, (char *) &new_files, 0, 0, 0, 0, 0, "what-if" },
{ CHAR_MAX+4, flag, (char *) &warn_undefined_variables_flag, 1, 1, 0, 0, 0,
"warn-undefined-variables" },
{ 0 }
{ 0, 0, 0, 0, 0, 0, 0, 0, 0 }
};
/* Secondary long names for options. */

View file

@ -64,15 +64,16 @@ build.sh.in: build.template Makefile
#
DEP_FILES := $(wildcard $(DEPDIR)/*.Po)
.dep_segment: Makefile.am maintMakefile $(DEP_FILES)
rm -f $@
(for f in $(DEPDIR)/*.Po; do \
echo ""; \
echo "# $$f"; \
cat $$f \
| sed -e '/^[^:]*\.[ch] *:/d' \
-e 's, /usr/[^ ]*,,g' \
-e 's, $(srcdir)/, ,g' \
-e '/^ *\\$$/d' \
-e '/^ *$$/d'; \
sed -e '/^[^:]*\.[ch] *:/d' \
-e 's, /usr/[^ ]*,,g' \
-e 's, $(srcdir)/, ,g' \
-e '/^ *\\$$/d' \
-e '/^ *$$/d' \
< $$f; \
done) > $@
# Get rid of everything "else".

View file

@ -235,6 +235,11 @@ strsignal (int signal)
static char buf[] = "Signal 12345678901234567890";
#if ! HAVE_DECL_SYS_SIGLIST
# if HAVE_DECL__SYS_SIGLIST
# define sys_siglist _sys_siglist
# elif HAVE_DECL___SYS_SIGLIST
# define sys_siglist __sys_siglist
# endif
static char sig_initted = 0;
if (!sig_initted)

View file

@ -1,3 +1,16 @@
2005-07-08 Paul D. Smith <psmith@gnu.org>
* test_driver.pl: Reset the environment to a clean value every
time before we invoke make. I'm suspicious that the environment
isn't handled the same way in Windows as it is in UNIX, and some
variables are leaking out beyond the tests they are intended for.
Create an %extraENV hash tests can set to add more env. vars.
* tests/scripts/features/export: Change to use %extraENV.
* tests/scripts/functions/eval: Ditto.
* tests/scripts/functions/origin: Ditto.
* tests/scripts/options/dash-e: Ditto.
* tests/scripts/variables/SHELL: Ditto.
2005-06-27 Paul D. Smith <psmith@gnu.org>
* scripts/options/dash-W: Use 'echo >>' instead of touch to update

View file

@ -56,7 +56,7 @@ FOO= BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
# TEST 1: make sure vars inherited from the parent are exported
$ENV{FOO} = 1;
$extraENV{FOO} = 1;
&run_make_with_options($makefile,"",&get_logfile,0);
@ -65,8 +65,6 @@ FOO=foo BAR= BAZ=baz BOZ=boz BITZ=bitz BOTZ=\n";
&compare_output($answer,&get_logfile(1));
delete $ENV{FOO};
# TEST 2: global export. Explicit unexport takes precedence.
&run_make_with_options($makefile,"EXPORT_ALL=1",&get_logfile,0);
@ -237,14 +235,12 @@ EOF
close(MAKEFILE);
@ENV{qw(A B C D E F G H I J)} = qw(1 2 3 4 5 6 7 8 9 10);
@extraENV{qw(A B C D E F G H I J)} = qw(1 2 3 4 5 6 7 8 9 10);
&run_make_with_options($makefile5,"",&get_logfile,0);
$answer = "A= B= C= D= E= F= G= H= I= J=\n";
&compare_output($answer,&get_logfile(1));
delete @ENV{qw(A B C D E F G H I J)};
# This tells the test driver that the perl test script executed properly.
1;

View file

@ -127,13 +127,11 @@ EOF
close(MAKEFILE);
$ENV{EVAR} = '1';
$extraENV{EVAR} = '1';
&run_make_with_options($makefile4, "", &get_logfile);
$answer = "OK\n";
&compare_output($answer,&get_logfile(1));
delete $ENV{EVAR};
# Clean out previous information to allow new run_make_test() interface.
# If we ever convert all the above to run_make_test() we can remove this line.

View file

@ -16,7 +16,7 @@ defined per the following list:
'automatic' Automatic variable\n";
# Set an environment variable
$ENV{MAKETEST} = 1;
$extraENV{MAKETEST} = 1;
open(MAKEFILE,"> $makefile");

View file

@ -4,7 +4,7 @@ $description = "The following test creates a makefile to ...";
$details = "";
$ENV{GOOGLE} = 'boggle';
$extraENV{GOOGLE} = 'boggle';
open(MAKEFILE,"> $makefile");

View file

@ -4,15 +4,16 @@ $description = "Test proper handling of SHELL.";
# Find the default value when SHELL is not set. On UNIX it will be /bin/sh,
# but on other platforms who knows?
$oshell = $ENV{SHELL};
resetENV();
delete $ENV{SHELL};
$mshell = `echo 'all:;\@echo \$(SHELL)' | $make_path -f-`;
chop $mshell;
# According to POSIX, the value of SHELL in the environment has no impact on
# the value in the makefile.
# Note %extraENV takes precedence over the default value for the shell.
$ENV{SHELL} = '/dev/null';
$extraENV{SHELL} = '/dev/null';
run_make_test('all:;@echo "$(SHELL)"', '', $mshell);
# According to POSIX, any value of SHELL set in the makefile should _NOT_ be
@ -21,7 +22,7 @@ run_make_test('all:;@echo "$(SHELL)"', '', $mshell);
# all when $(SHELL) is perl :-/. So, we just add an extra initial / and hope
# for the best on non-UNIX platforms :-/.
$ENV{SHELL} = $mshell;
$extraENV{SHELL} = $mshell;
run_make_test("SHELL := /$mshell\n".'
all:;@echo "$(SHELL) $$SHELL"
@ -30,6 +31,8 @@ all:;@echo "$(SHELL) $$SHELL"
# As a GNU make extension, if make's SHELL variable is explicitly exported,
# then we really _DO_ export it.
$extraENV{SHELL} = $mshell;
run_make_test("export SHELL := /$mshell\n".'
all:;@echo "$(SHELL) $$SHELL"
', '', "/$mshell /$mshell");
@ -38,10 +41,14 @@ all:;@echo "$(SHELL) $$SHELL"
# Test out setting of SHELL, both exported and not, as a target-specific
# variable.
$extraENV{SHELL} = $mshell;
run_make_test("all: SHELL := /$mshell\n".'
all:;@echo "$(SHELL) $$SHELL"
', '', "/$mshell $mshell");
$extraENV{SHELL} = $mshell;
run_make_test("all: export SHELL := /$mshell\n".'
all:;@echo "$(SHELL) $$SHELL"
', '', "/$mshell $mshell");

View file

@ -32,12 +32,35 @@ $tests_passed = 0;
# Yeesh. This whole test environment is such a hack!
$test_passed = 1;
# %makeENV is the cleaned-out environment.
%makeENV = ();
# %extraENV are any extra environment variables the tests might want to set.
# These are RESET AFTER EVERY TEST!
%extraENV = ();
# %origENV is the caller's original environment
%origENV = %ENV;
sub resetENV
{
# We used to say "%ENV = ();" but this doesn't work in Perl 5.000
# through Perl 5.004. It was fixed in Perl 5.004_01, but we don't
# want to require that here, so just delete each one individually.
foreach $v (keys %ENV) {
delete $ENV{$v};
}
%ENV = %makeENV;
foreach $v (keys %extraENV) {
$ENV{$v} = $extraENV{$v};
delete $extraENV{$v};
}
}
sub toplevel
{
# Get a clean environment
%makeENV = ();
# Pull in benign variables from the user's environment
#
foreach (# UNIX-specific things
@ -57,15 +80,7 @@ sub toplevel
#
%origENV = %ENV;
# We used to say "%ENV = ();" but this doesn't work in Perl 5.000
# through Perl 5.004. It was fixed in Perl 5.004_01, but we don't
# want to require that here, so just delete each one individually.
foreach $v (keys %ENV) {
delete $ENV{$v};
}
%ENV = %makeENV;
resetENV();
$| = 1; # unbuffered output
@ -744,6 +759,11 @@ sub run_command
{
local ($code);
# We reset this before every invocation. On Windows I think there is only
# one environment, not one per process, so I think that variables set in
# test scripts might leak into subsequent tests if this isn't reset--???
resetENV();
print "\nrun_command: @_\n" if $debug;
$code = system @_;
print "run_command: \"@_\" returned $code.\n" if $debug;
@ -761,6 +781,11 @@ sub run_command_with_output
local ($filename) = shift;
local ($code);
# We reset this before every invocation. On Windows I think there is only
# one environment, not one per process, so I think that variables set in
# test scripts might leak into subsequent tests if this isn't reset--???
resetENV();
&attach_default_output ($filename);
$code = system @_;
&detach_default_output;