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genericise MKSH_NO_SIGSETJMP

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tg 2012-04-14 14:07:47 +00:00
parent 0e0b379615
commit b49abfac18
2 changed files with 6 additions and 4 deletions
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6
Build.sh
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@ -1,5 +1,5 @@
#!/bin/sh
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.546 2012/04/14 14:04:13 tg Exp $'
srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.547 2012/04/14 14:07:45 tg Exp $'
#-
# Copyright (c) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
# 2011, 2012
@ -569,6 +569,7 @@ NEXTSTEP)
add_cppflags -D_NEXT_SOURCE
add_cppflags -D_POSIX_SOURCE
: ${AWK=gawk} ${CC=cc -posix}
add_cppflags -DMKSH_NO_SIGSETJMP
# NeXTstep cannot get a controlling tty
add_cppflags -DMKSH_UNEMPLOYED
case $TARGET_OSREV in
@ -1392,7 +1393,7 @@ else
#define EXTERN
#define MKSH_INCLUDES_ONLY
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.546 2012/04/14 14:04:13 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/Build.sh,v 1.547 2012/04/14 14:07:45 tg Exp $");
int main(void) { printf("Hello, World!\n"); return (0); }
EOF
case $cm in
@ -2091,6 +2092,7 @@ MKSH_NOPWNAM skip PAM calls, for -static on eglibc, Solaris
MKSH_NO_DEPRECATED_WARNING omit warning when deprecated stuff is run
MKSH_NO_EXTERNAL_CAT omit hack to skip cat builtin when flags passed
MKSH_NO_LIMITS omit ulimit code
MKSH_NO_SIGSETJMP define if sigsetjmp is broken or not available
MKSH_SMALL omit some code, optimise hard for size (slower)
MKSH_S_NOVI disable Vi editing mode (default if MKSH_SMALL)
MKSH_TYPEDEF_SIG_ATOMIC_T define to e.g. 'int' if sig_atomic_t is missing

4
sh.h
View File

@ -152,7 +152,7 @@
#endif
#ifdef EXTERN
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.546 2012/04/14 14:02:40 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/sh.h,v 1.547 2012/04/14 14:07:47 tg Exp $");
#endif
#define MKSH_VERSION "R40 2012/04/07"
@ -578,7 +578,7 @@ enum sh_flag {
/*
* parsing & execution environment
*/
#if defined(NeXT) && !defined(__GLIBC__)
#ifdef MKSH_NO_SIGSETJMP
#define kshjmp_buf jmp_buf
#define kshsetjmp(jbuf) _setjmp(jbuf)
#define kshlongjmp _longjmp