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| author | Brian Fox <bfox@gnu.org> | 1993-09-22 18:27:28 +0000 |
|---|---|---|
| committer | Brian Fox <bfox@gnu.org> | 1993-09-22 18:27:28 +0000 |
| commit | 08ae9134867ac4e7235d2f36ab9daf9db46b8cc9 (patch) | |
| tree | b3956f6a990fd1aa030a77c0aed479f6530d6526 /src/s/isc2-2.h | |
| parent | 97e98a56769de54b19b95de880b777b185bb2ca6 (diff) | |
| download | emacs-08ae9134867ac4e7235d2f36ab9daf9db46b8cc9.tar.gz | |
* Added fixes from Karl Berry for ISC-2.2.
(MEMMOVE_MISSING): Define.
(SIGNALS_VIA_CHARACTERS): Define.
(LIB_STANDARD): Do not include -lcposix.
(C_SWITCH_SYSTEM) [__GNUC__]: Do not use -traditional.
Diffstat (limited to 'src/s/isc2-2.h')
| -rw-r--r-- | src/s/isc2-2.h | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/src/s/isc2-2.h b/src/s/isc2-2.h index b02f356e97e..b15b15c830c 100644 --- a/src/s/isc2-2.h +++ b/src/s/isc2-2.h @@ -15,7 +15,7 @@ /* This keeps the .cdbx section that gcc puts out when generating - stabs-in-coff output, so Emacs can be debugged. --karl@cs.umb.edu*/ + stabs-in-coff output, so Emacs can be debugged. --karl@cs.umb.edu. */ #define USG_SHARED_LIBRARIES /* We can support lock files. */ @@ -27,12 +27,21 @@ #define O_NDELAY O_NONBLOCK #define MEMORY_IN_STRING_H -/* -lcposix is always needed for rename. -lPW is only needed if not gcc. */ -#ifdef __GNUC__ -#define LIB_STANDARD -lcposix -lc -#else -#define LIB_STANDARD -lPW -lcposix -lc -#endif +/* Tell gmalloc.c that we don't have memmove (system include files to the + contrary!). */ +#define MEMMOVE_MISSING + +/* Send a signal to a subprocess by "typing" a signal character. */ +#define SIGNALS_VIA_CHARACTERS + +/* -lPW is only needed if not using Gcc. We used to include -lcposix here + for the rename function, but some pepople saus ISC's renames doesn't + work correctly with Emacs so we use Emacs' emulation instead. */ +#if defined (__GNUC__) +# define LIB_STANDARD -lcposix -lc +#else /* !__GNUC__ */ +# define LIB_STANDARD -lPW -lc +#endif /* !__GNUC__ */ /* mt00@etherm.co.uk says this is needed for process.c. */ #define USE_UTIME @@ -57,9 +66,11 @@ unconditionally define this. */ #define NO_ASM -/* The POSIX-ified system headers don't work with GCC. */ -#ifdef __GNUC__ -#define C_SWITCH_SYSTEM -traditional +/* -traditional is not necessary if the system header files are fixed to + define getc and putc in the absence of _POSIX_SOURCE. GCC's from 2.4.4 + on do this. */ +#if !defined (__GNUC__) || __GNUC__ < 2 +# define C_SWITCH_SYSTEM -traditional #endif /* Some versions of ISC are said to define S_IFLNK even tho |