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Added detection of 'readline' library at compile-time.

This commit is contained in:
Alan Mishchenko 2012-09-29 17:50:50 -04:00
parent 71bdfae941
commit 13dc7bacf1
1 changed files with 9 additions and 10 deletions
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19
src/base/main/mainUtils.c
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@ -21,7 +21,7 @@
#include "base/abc/abc.h"
#include "mainInt.h"
#ifndef _WIN32
#if !defined(_WIN32) && defined(READLINE)
#include <readline/readline.h>
#include <readline/history.h>
#endif
@ -71,21 +71,20 @@ char * Abc_UtilsGetVersion( Abc_Frame_t * pAbc )
char * Abc_UtilsGetUsersInput( Abc_Frame_t * pAbc )
{
static char Prompt[5000];
#ifndef _WIN32
static char * line = NULL;
#endif
sprintf( Prompt, "abc %02d> ", pAbc->nSteps );
#ifdef _WIN32
fprintf( pAbc->Out, "%s", Prompt );
fgets( Prompt, 5000, stdin );
return Prompt;
#else
#if !defined(_WIN32) && defined(READLINE)
{
static char * line = NULL;
if (line != NULL) ABC_FREE(line);
line = readline(Prompt);
if (line == NULL){ printf("***EOF***\n"); exit(0); }
add_history(line);
return line;
}
#else
fprintf( pAbc->Out, "%s", Prompt );
fgets( Prompt, 5000, stdin );
return Prompt;
#endif
}