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Diffstat (limited to 'config/linux')
| -rw-r--r-- | config/linux | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/config/linux b/config/linux new file mode 100644 index 0000000000000..cce57449c8bb5 --- /dev/null +++ b/config/linux @@ -0,0 +1,135 @@ +/* + * config.h -- configure various defines for tcsh + * + * All source files should #include this FIRST. + * + * This is the config file for Linux systems + */ + +#ifndef _h_config +#define _h_config +/****************** System dependant compilation flags ****************/ +/* + * POSIX This system supports IEEE Std 1003.1-1988 (POSIX). + */ +#define POSIX + +/* + * POSIXJOBS This system supports the optional IEEE Std 1003.1-1988 (POSIX) + * job control facilities. + */ +#define POSIXJOBS + +/* + * VFORK This machine has a vfork(). + * It used to be that for job control to work, this define + * was mandatory. This is not the case any more. + * If you think you still need it, but you don't have vfork, + * define this anyway and then do #define vfork fork. + * I do this anyway on a Sun because of yellow pages brain damage, + * [should not be needed under 4.1] + * and on the iris4d cause SGI's fork is sufficiently "virtual" + * that vfork isn't necessary. (Besides, SGI's vfork is weird). + * Note that some machines eg. rs6000 have a vfork, but not + * with the berkeley semantics, so we cannot use it there either. + */ +#undef VFORK + +/* + * BSDJOBS You have BSD-style job control (both process groups and + * a tty that deals correctly + */ +#define BSDJOBS + +/* + * BSDTIMES You have BSD-style process time stuff (like rusage) + * This may or may not be true. For example, Apple Unix + * (OREO) has BSDJOBS but not BSDTIMES. + */ +#define BSDTIMES + +/* + * BSDLIMIT You have BSD-style resource limit stuff (getrlimit/setrlimit) + */ +#define BSDLIMIT + +/* + * TERMIO You have struct termio instead of struct sgttyb. + * This is usually the case for SVID systems, where + * BSD uses sgttyb. POSIX systems should define this + * anyway, even though they use struct termios. + */ +#define TERMIO + +/* + * SYSVREL Your machine is SYSV based (HPUX, A/UX) + * NOTE: don't do this if you are on a Pyramid -- tcsh is + * built in a BSD universe. + * Set SYSVREL to 1, 2, 3, or 4, depending the version of System V + * you are running. Or set it to 0 if you are not SYSV based + * + * Note: Linux should work with any SYSVREL < 3. + */ +#define SYSVREL 2 + +/* + * YPBUGS Work around Sun YP bugs that cause expansion of ~username + * to send command output to /dev/null + */ +#undef YPBUGS + +/* + * Get the name space we want. + * + * The more recent defaults for gcc (e.g. on Red Hat 7.0) + * also define _POSIX_C_SOURCE, which throws our code off. + */ + +#define __STRICT_ANSI__ +#ifndef _BSD_SOURCE +# define _BSD_SOURCE +#endif +#ifndef _SVID_SOURCE +# define _SVID_SOURCE +#endif +#ifndef _POSIX_SOURCE +# define _POSIX_SOURCE +#endif +#ifndef _XOPEN_SOURCE +# define _XOPEN_SOURCE 500 +#endif +#ifndef _GNU_SOURCE +# define _GNU_SOURCE +#endif + +/* + * Large file support from <features.h> + */ + +#ifndef _LARGEFILE_SOURCE +# define _LARGEFILE_SOURCE +#endif +#ifndef _LARGEFILE64_SOURCE +# define _LARGEFILE64_SOURCE +#endif +#ifndef _FILE_OFFSET_BITS +# define _FILE_OFFSET_BITS 64 +#endif + +/****************** local defines *********************/ +#ifndef _PATH_TCSHELL +#define _PATH_TCSHELL "/bin/tcsh" +#endif +#define ECHO_STYLE BOTH_ECHO + +#if !defined(SYSMALLOC) +# define SYSMALLOC +#endif +#if !defined(NISPLUS) +# define NISPLUS +#endif +#if !defined(POSIX) +# define POSIX +#endif + +#endif /* _h_config */ |