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b14209b789
Cleanup done while researching the Boost Jam internals. Added better implementation description comments at many places. Cleaned up the 'dependant' and 'dependency' terminology that got mixed up in several places. Renamed several functions to use underscores as word separators. [SVN r48480]
70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/*
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* Copyright 1993, 1995 Christopher Seiwald.
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*
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* This file is part of Jam - see jam.c for Copyright information.
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*/
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#include "jam.h"
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#include "lists.h"
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#include "execcmd.h"
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#include <errno.h>
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#ifdef OS_MAC
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/*
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* execunix.c - execute a shell script on UNIX
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*
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* If $(JAMSHELL) is defined, uses that to formulate execvp().
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* The default is:
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*
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* /bin/sh -c %
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*
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* Each word must be an individual element in a jam variable value.
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*
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* In $(JAMSHELL), % expands to the command string and ! expands to
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* the slot number (starting at 1) for multiprocess (-j) invocations.
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* If $(JAMSHELL) doesn't include a %, it is tacked on as the last
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* argument.
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*
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* Don't just set JAMSHELL to /bin/sh - it won't work!
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*
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* External routines:
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* exec_cmd() - launch an async command execution.
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* exec_wait() - wait and drive at most one execution completion.
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*
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* Internal routines:
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* onintr() - bump intr to note command interruption.
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*
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* 04/08/94 (seiwald) - Coherent/386 support added.
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* 05/04/94 (seiwald) - async multiprocess interface
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* 01/22/95 (seiwald) - $(JAMSHELL) support
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*/
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/*
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* exec_cmd() - launch an async command execution.
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*/
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void exec_cmd
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(
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char * string,
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void (* func)( void * closure, int status, timing_info *, char *, char * ),
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void * closure,
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LIST * shell
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)
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{
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printf( "%s", string );
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(*func)( closure, EXEC_CMD_OK );
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}
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/*
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* exec_wait() - wait and drive at most one execution completion.
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*/
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int exec_wait()
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{
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return 0;
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}
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#endif /* OS_MAC */
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